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[/] [blue/] [trunk/] [blue8/] [__projnav.log] - Blame information for rev 2

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Line No. Rev Author Line
1 2 wd5gnr
----------------------------------------------------------------
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Generating Report ...
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Number of warnings: 0
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Total time: 2 secs
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Started process "Generate Programming File".
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16
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
17
   with the CLKFX and CLKFX180 outputs of the DCM comp
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   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
19
   Interactive Data Sheet.
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22
Project Navigator Auto-Make Log File
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-------------------------------------
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Started process "Map".
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Using target part "3s200ft256-4".
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Mapping design into LUTs...
32
Running directed packing...
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Running delay-based LUT packing...
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Running related packing...
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Design Summary:
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Number of errors:      0
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Number of warnings:    5
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Logic Utilization:
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  Number of Slice Flip Flops:         367 out of   3,840    9%
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  Number of 4 input LUTs:           1,131 out of   3,840   29%
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Logic Distribution:
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  Number of occupied Slices:                          694 out of   1,920   36%
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    Number of Slices containing only related logic:     694 out of     694  100%
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    Number of Slices containing unrelated logic:          0 out of     694    0%
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      *See NOTES below for an explanation of the effects of unrelated logic
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Total Number 4 input LUTs:          1,135 out of   3,840   29%
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  Number used as logic:              1,131
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  Number used as a route-thru:           4
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  Number of bonded IOBs:               74 out of     173   42%
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    IOB Flip Flops:                    26
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  Number of GCLKs:                     2 out of       8   25%
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  Number of DCMs:                      1 out of       4   25%
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Total equivalent gate count for design:  17,815
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Additional JTAG gate count for IOBs:  3,552
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Peak Memory Usage:  113 MB
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NOTES:
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   Related logic is defined as being logic that shares connectivity - e.g. two
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   LUTs are "related" if they share common inputs.  When assembling slices,
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   Map gives priority to combine logic that is related.  Doing so results in
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   the best timing performance.
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   Unrelated logic shares no connectivity.  Map will only begin packing
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   unrelated logic into a slice once 99% of the slices are occupied through
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   related logic packing.
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   Note that once logic distribution reaches the 99% level through related
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   logic packing, this does not mean the device is completely utilized.
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   Unrelated logic packing will then begin, continuing until all usable LUTs
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   and FFs are occupied.  Depending on your timing budget, increased levels of
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   unrelated logic packing may adversely affect the overall timing performance
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   of your design.
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Mapping completed.
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See MAP report file "topbox_map.mrp" for details.
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Started process "Place & Route".
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Constraints file: topbox.pcf.
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Loading device for application Rf_Device from file '3s200.nph' in environment
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C:/Xilinx71.
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   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
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Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
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Celsius)
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Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
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Device speed data version:  "PRODUCTION 1.35 2005-01-22".
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Device Utilization Summary:
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   Number of BUFGMUXs                  2 out of 8      25%
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   Number of DCMs                      1 out of 4      25%
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   Number of External IOBs            74 out of 173    42%
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      Number of LOCed IOBs             6 out of 74      8%
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   Number of Slices                  694 out of 1920   36%
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      Number of SLICEMs                0 out of 960     0%
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Overall effort level (-ol):   Standard (set by user)
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Placer effort level (-pl):    Standard (set by user)
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Placer cost table entry (-t): 1
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Router effort level (-rl):    Standard (set by user)
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Starting Placer
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Phase 1.1
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Phase 1.1 (Checksum:98af6c) REAL time: 1 secs
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Phase 2.31
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Phase 2.31 (Checksum:1312cfe) REAL time: 1 secs
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Phase 3.2
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.
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Phase 3.2 (Checksum:1c9c37d) REAL time: 1 secs
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Phase 4.3
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Phase 4.3 (Checksum:26259fc) REAL time: 1 secs
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Phase 5.5
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Phase 5.5 (Checksum:2faf07b) REAL time: 1 secs
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Phase 6.8
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......................................
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Phase 6.8 (Checksum:a92ff3) REAL time: 1 secs
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Phase 7.5
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Phase 7.5 (Checksum:42c1d79) REAL time: 1 secs
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Phase 8.18
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Phase 8.18 (Checksum:4c4b3f8) REAL time: 2 secs
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Phase 9.5
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Phase 9.5 (Checksum:55d4a77) REAL time: 2 secs
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Writing design to file topbox.ncd
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Total REAL time to Placer completion: 2 secs
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Total CPU time to Placer completion: 2 secs
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Starting Router
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Phase 1: 4717 unrouted;       REAL time: 2 secs
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Phase 2: 4442 unrouted;       REAL time: 2 secs
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Phase 3: 2150 unrouted;       REAL time: 3 secs
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Phase 4: 0 unrouted;       REAL time: 4 secs
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Total REAL time to Router completion: 4 secs
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Total CPU time to Router completion: 4 secs
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Generating "PAR" statistics.
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**************************
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Generating Clock Report
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**************************
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+---------------------+--------------+------+------+------------+-------------+
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|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
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+---------------------+--------------+------+------+------------+-------------+
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|                 clk |      BUFGMUX0| No   |  255 |  0.042     |  1.052      |
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+---------------------+--------------+------+------+------------+-------------+
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Generating Pad Report.
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All signals are completely routed.
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Total REAL time to PAR completion: 4 secs
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Total CPU time to PAR completion: 4 secs
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Peak Memory Usage:  83 MB
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Placement: Completed - No errors found.
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Routing: Completed - No errors found.
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Number of error messages: 0
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Number of warning messages: 0
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Number of info messages: 1
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Writing design to file topbox.ncd
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PAR done!
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Started process "Generate Post-Place & Route Static Timing".
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Loading device for application Rf_Device from file '3s200.nph' in environment
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C:/Xilinx71.
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   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
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Analysis completed Sun Sep 24 10:26:34 2006
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--------------------------------------------------------------------------------
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Generating Report ...
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Number of warnings: 0
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Total time: 2 secs
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Started process "Generate Programming File".
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INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
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   with the CLKFX and CLKFX180 outputs of the DCM comp
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   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
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   Interactive Data Sheet.
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Project Navigator Auto-Make Log File
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-------------------------------------
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deleting "topbox.ncd"
2570
deleting "topbox.par"
2571
deleting "topbox.pad"
2572
deleting "topbox_pad.txt"
2573
deleting "topbox_pad.csv"
2574
deleting "topbox.pad_txt"
2575
deleting "topbox.dly"
2576
deleting "reportgen.log"
2577
deleting "topbox.xpi"
2578
deleting "topbox.grf"
2579
deleting "topbox.itr"
2580
deleting "topbox_last_par.ncd"
2581
deleting "topbox.placed_ncd_tracker"
2582
deleting "topbox.routed_ncd_tracker"
2583
deleting "topbox.cmd_log"
2584
deleting "__projnav/topbox_ncdTOut_tcl.rsp"
2585
deleting "__projnav/bitgen.rsp"
2586
deleting "bitgen.ut"
2587
deleting "topbox.ut"
2588
deleting "topbox.bgn"
2589
deleting "topbox.rbt"
2590
deleting "topbox.ll"
2591
deleting "topbox.msk"
2592
deleting "topbox.drc"
2593
deleting "topbox.nky"
2594
deleting "topbox.bit"
2595
deleting "topbox.bin"
2596
deleting "topbox.isc"
2597
deleting "topbox.cmd_log"
2598
deleting "topbox.lso"
2599
deleting "topbox_summary.html"
2600
deleting "topbox.syr"
2601
deleting "topbox.prj"
2602
deleting "topbox.sprj"
2603
deleting "topbox.ana"
2604
deleting "topbox.stx"
2605
deleting "topbox.cmd_log"
2606
deleting "topbox.ngc"
2607
deleting "topbox.ngr"
2608
deleting "tb_blue_bencher.prj"
2609
deleting "t_alu_bencher.prj"
2610
deleting "t_idecode_bencher.prj"
2611
deleting "tb_blue_exdep_bencher.prj"
2612
deleting "t_fp_bencher.prj"
2613
deleting "__projnav/maindcm_jhdparse_tcl.rsp"
2614
deleting "tb_control_bencher.prj"
2615
deleting "tbuart_bencher.prj"
2616
deleting "topbox_summary.html"
2617
deleting "maindcm.v"
2618
deleting "xaw2verilog.log"
2619
deleting "topbox.lso"
2620
deleting "topbox_summary.html"
2621
deleting "topbox.syr"
2622
deleting "topbox.prj"
2623
deleting "topbox.sprj"
2624
deleting "topbox.ana"
2625
deleting "topbox.stx"
2626
deleting "topbox.cmd_log"
2627
deleting "topbox.ngc"
2628
deleting "topbox.ngr"
2629
deleting "topbox.lso"
2630
deleting "topbox_summary.html"
2631
deleting "topbox.syr"
2632
deleting "topbox.prj"
2633
deleting "topbox.sprj"
2634
deleting "topbox.ana"
2635
deleting "topbox.stx"
2636
deleting "topbox.cmd_log"
2637
deleting "topbox.ngc"
2638
deleting "topbox.ngr"
2639
deleting "topbox.lso"
2640
deleting "topbox_summary.html"
2641
deleting "topbox.syr"
2642
deleting "topbox.prj"
2643
deleting "topbox.sprj"
2644
deleting "topbox.ana"
2645
deleting "topbox.stx"
2646
deleting "topbox.cmd_log"
2647
deleting "topbox.ngc"
2648
deleting "topbox.ngr"
2649
deleting "topbox.lso"
2650
deleting "topbox_summary.html"
2651
deleting "topbox.syr"
2652
deleting "topbox.prj"
2653
deleting "topbox.sprj"
2654
deleting "topbox.ana"
2655
deleting "topbox.stx"
2656
deleting "topbox.cmd_log"
2657
deleting "topbox.ngc"
2658
deleting "topbox.ngr"
2659
deleting "__projnav/ednTOngd_tcl.rsp"
2660
deleting ""c:\blue71/_ngo""
2661
deleting "topbox.ngd"
2662
deleting "topbox_ngdbuild.nav"
2663
deleting "topbox.bld"
2664
deleting "tobox.ucf.untf"
2665
deleting "topbox.cmd_log"
2666
deleting "topbox_summary.html"
2667
deleting "topbox_map.ncd"
2668
deleting "topbox.ngm"
2669
deleting "topbox.pcf"
2670
deleting "topbox.nc1"
2671
deleting "topbox.mrp"
2672
deleting "topbox_map.mrp"
2673
deleting "topbox.mdf"
2674
deleting "topbox.cmd_log"
2675
deleting "topbox_map.ngm"
2676
deleting "__projnav/ncdTOtwr_tcl.rsp"
2677
deleting "topbox.twr"
2678
deleting "topbox.twx"
2679
deleting "topbox.tsi"
2680
deleting "topbox.cmd_log"
2681
deleting "topbox_summary.html"
2682
deleting "__projnav/nc1TOncd_tcl.rsp"
2683
deleting "topbox.ncd"
2684
deleting "topbox.par"
2685
deleting "topbox.pad"
2686
deleting "topbox_pad.txt"
2687
deleting "topbox_pad.csv"
2688
deleting "topbox.pad_txt"
2689
deleting "topbox.dly"
2690
deleting "reportgen.log"
2691
deleting "topbox.xpi"
2692
deleting "topbox.grf"
2693
deleting "topbox.itr"
2694
deleting "topbox_last_par.ncd"
2695
deleting "topbox.placed_ncd_tracker"
2696
deleting "topbox.routed_ncd_tracker"
2697
deleting "topbox.cmd_log"
2698
deleting "__projnav/topbox_ncdTOut_tcl.rsp"
2699
deleting "__projnav/bitgen.rsp"
2700
deleting "bitgen.ut"
2701
deleting "topbox.ut"
2702
deleting "topbox.bgn"
2703
deleting "topbox.rbt"
2704
deleting "topbox.ll"
2705
deleting "topbox.msk"
2706
deleting "topbox.drc"
2707
deleting "topbox.nky"
2708
deleting "topbox.bit"
2709
deleting "topbox.bin"
2710
deleting "topbox.isc"
2711
deleting "topbox.cmd_log"
2712
deleting "__projnav/ednTOngd_tcl.rsp"
2713
deleting ""c:\blue71/_ngo""
2714
deleting "topbox.ngd"
2715
deleting "topbox_ngdbuild.nav"
2716
deleting "topbox.bld"
2717
deleting "tobox.ucf.untf"
2718
deleting "topbox.cmd_log"
2719
deleting "topbox_summary.html"
2720
deleting "topbox_map.ncd"
2721
deleting "topbox.ngm"
2722
deleting "topbox.pcf"
2723
deleting "topbox.nc1"
2724
deleting "topbox.mrp"
2725
deleting "topbox_map.mrp"
2726
deleting "topbox.mdf"
2727
deleting "topbox.cmd_log"
2728
deleting "topbox_map.ngm"
2729
deleting "__projnav/ednTOngd_tcl.rsp"
2730
deleting ""c:\blue71/_ngo""
2731
deleting "topbox.ngd"
2732
deleting "topbox_ngdbuild.nav"
2733
deleting "topbox.bld"
2734
deleting "tobox.ucf.untf"
2735
deleting "topbox.cmd_log"
2736
deleting "topbox_summary.html"
2737
deleting "topbox_map.ncd"
2738
deleting "topbox.ngm"
2739
deleting "topbox.pcf"
2740
deleting "topbox.nc1"
2741
deleting "topbox.mrp"
2742
deleting "topbox_map.mrp"
2743
deleting "topbox.mdf"
2744
deleting "topbox.cmd_log"
2745
deleting "topbox_map.ngm"
2746
deleting "__projnav/ncdTOtwr_tcl.rsp"
2747
deleting "topbox.twr"
2748
deleting "topbox.twx"
2749
deleting "topbox.tsi"
2750
deleting "topbox.cmd_log"
2751
deleting "topbox_summary.html"
2752
deleting "__projnav/nc1TOncd_tcl.rsp"
2753
deleting "topbox.ncd"
2754
deleting "topbox.par"
2755
deleting "topbox.pad"
2756
deleting "topbox_pad.txt"
2757
deleting "topbox_pad.csv"
2758
deleting "topbox.pad_txt"
2759
deleting "topbox.dly"
2760
deleting "reportgen.log"
2761
deleting "topbox.xpi"
2762
deleting "topbox.grf"
2763
deleting "topbox.itr"
2764
deleting "topbox_last_par.ncd"
2765
deleting "topbox.placed_ncd_tracker"
2766
deleting "topbox.routed_ncd_tracker"
2767
deleting "topbox.cmd_log"
2768
deleting "__projnav/topbox_ncdTOut_tcl.rsp"
2769
deleting "__projnav/bitgen.rsp"
2770
deleting "bitgen.ut"
2771
deleting "topbox.ut"
2772
deleting "topbox.bgn"
2773
deleting "topbox.rbt"
2774
deleting "topbox.ll"
2775
deleting "topbox.msk"
2776
deleting "topbox.drc"
2777
deleting "topbox.nky"
2778
deleting "topbox.bit"
2779
deleting "topbox.bin"
2780
deleting "topbox.isc"
2781
deleting "topbox.cmd_log"
2782
deleting "__projnav/ednTOngd_tcl.rsp"
2783
deleting ""c:\blue71/_ngo""
2784
deleting "topbox.ngd"
2785
deleting "topbox_ngdbuild.nav"
2786
deleting "topbox.bld"
2787
deleting "tobox.ucf.untf"
2788
deleting "topbox.cmd_log"
2789
deleting "__projnav/ednTOngd_tcl.rsp"
2790
deleting ""c:\blue71/_ngo""
2791
deleting "topbox.ngd"
2792
deleting "topbox_ngdbuild.nav"
2793
deleting "topbox.bld"
2794
deleting "tobox.ucf.untf"
2795
deleting "topbox.cmd_log"
2796
deleting "topbox_summary.html"
2797
deleting "topbox_map.ncd"
2798
deleting "topbox.ngm"
2799
deleting "topbox.pcf"
2800
deleting "topbox.nc1"
2801
deleting "topbox.mrp"
2802
deleting "topbox_map.mrp"
2803
deleting "topbox.mdf"
2804
deleting "topbox.cmd_log"
2805
deleting "topbox_map.ngm"
2806
deleting "__projnav/ncdTOtwr_tcl.rsp"
2807
deleting "topbox.twr"
2808
deleting "topbox.twx"
2809
deleting "topbox.tsi"
2810
deleting "topbox.cmd_log"
2811
deleting "topbox_summary.html"
2812
deleting "__projnav/nc1TOncd_tcl.rsp"
2813
deleting "topbox.ncd"
2814
deleting "topbox.par"
2815
deleting "topbox.pad"
2816
deleting "topbox_pad.txt"
2817
deleting "topbox_pad.csv"
2818
deleting "topbox.pad_txt"
2819
deleting "topbox.dly"
2820
deleting "reportgen.log"
2821
deleting "topbox.xpi"
2822
deleting "topbox.grf"
2823
deleting "topbox.itr"
2824
deleting "topbox_last_par.ncd"
2825
deleting "topbox.placed_ncd_tracker"
2826
deleting "topbox.routed_ncd_tracker"
2827
deleting "topbox.cmd_log"
2828
deleting "__projnav/topbox_ncdTOut_tcl.rsp"
2829
deleting "__projnav/bitgen.rsp"
2830
deleting "bitgen.ut"
2831
deleting "topbox.ut"
2832
deleting "topbox.bgn"
2833
deleting "topbox.rbt"
2834
deleting "topbox.ll"
2835
deleting "topbox.msk"
2836
deleting "topbox.drc"
2837
deleting "topbox.nky"
2838
deleting "topbox.bit"
2839
deleting "topbox.bin"
2840
deleting "topbox.isc"
2841
deleting "topbox.cmd_log"
2842
deleting "__projnav/maindcm_jhdparse_tcl.rsp"
2843
deleting "maindcm.v"
2844
deleting "xaw2verilog.log"
2845
deleting "topbox.lso"
2846
deleting "topbox_summary.html"
2847
deleting "topbox.syr"
2848
deleting "topbox.prj"
2849
deleting "topbox.sprj"
2850
deleting "topbox.ana"
2851
deleting "topbox.stx"
2852
deleting "topbox.cmd_log"
2853
deleting "topbox.ngc"
2854
deleting "topbox.ngr"
2855
deleting "__projnav/ednTOngd_tcl.rsp"
2856
deleting ""c:\blue71/_ngo""
2857
deleting "topbox.ngd"
2858
deleting "topbox_ngdbuild.nav"
2859
deleting "topbox.bld"
2860
deleting "tobox.ucf.untf"
2861
deleting "topbox.cmd_log"
2862
deleting "topbox_summary.html"
2863
deleting "topbox_map.ncd"
2864
deleting "topbox.ngm"
2865
deleting "topbox.pcf"
2866
deleting "topbox.nc1"
2867
deleting "topbox.mrp"
2868
deleting "topbox_map.mrp"
2869
deleting "topbox.mdf"
2870
deleting "topbox.cmd_log"
2871
deleting "topbox_map.ngm"
2872
deleting "__projnav/ncdTOtwr_tcl.rsp"
2873
deleting "topbox.twr"
2874
deleting "topbox.twx"
2875
deleting "topbox.tsi"
2876
deleting "topbox.cmd_log"
2877
deleting "topbox_summary.html"
2878
deleting "__projnav/nc1TOncd_tcl.rsp"
2879
deleting "topbox.ncd"
2880
deleting "topbox.par"
2881
deleting "topbox.pad"
2882
deleting "topbox_pad.txt"
2883
deleting "topbox_pad.csv"
2884
deleting "topbox.pad_txt"
2885
deleting "topbox.dly"
2886
deleting "reportgen.log"
2887
deleting "topbox.xpi"
2888
deleting "topbox.grf"
2889
deleting "topbox.itr"
2890
deleting "topbox_last_par.ncd"
2891
deleting "topbox.placed_ncd_tracker"
2892
deleting "topbox.routed_ncd_tracker"
2893
deleting "topbox.cmd_log"
2894
deleting "__projnav/topbox_ncdTOut_tcl.rsp"
2895
deleting "__projnav/bitgen.rsp"
2896
deleting "bitgen.ut"
2897
deleting "topbox.ut"
2898
deleting "topbox.bgn"
2899
deleting "topbox.rbt"
2900
deleting "topbox.ll"
2901
deleting "topbox.msk"
2902
deleting "topbox.drc"
2903
deleting "topbox.nky"
2904
deleting "topbox.bit"
2905
deleting "topbox.bin"
2906
deleting "topbox.isc"
2907
deleting "topbox.cmd_log"
2908
deleting "topbox.dly"
2909
deleting "reportgen.log"
2910
deleting "topbox_summary.html"
2911
deleting "if"
2912
deleting " $IsCopy "
2913
deleting ""
2914
deleting "            Xilinx::Dpm::dpm_flowUtilsFilesToDelete "DID_File"  "$HDLModule""
2915
deleting "         "
2916
ERROR: error deleting "         ": no such file or directory
2917
deleting "if"
2918
deleting " $IsCopy "
2919
deleting ""
2920
deleting "            Xilinx::Dpm::dpm_flowUtilsFilesToDelete "DID_File"  "$HDLModule""
2921
deleting "         "
2922
ERROR: error deleting "         ": no such file or directory
2923
deleting "__projnav/ednTOngd_tcl.rsp"
2924
deleting ""c:\blue71/_ngo""
2925
deleting "topbox.ngd"
2926
deleting "topbox_ngdbuild.nav"
2927
deleting "topbox.bld"
2928
deleting "tobox.ucf.untf"
2929
deleting "topbox.cmd_log"
2930
deleting "if"
2931
deleting " $IsCopy "
2932
deleting ""
2933
deleting "            Xilinx::Dpm::dpm_flowUtilsFilesToDelete "DID_File"  "$HDLModule""
2934
deleting "         "
2935
ERROR: error deleting "         ": no such file or directory
2936
deleting "__projnav/ednTOngd_tcl.rsp"
2937
deleting ""c:\blue71/_ngo""
2938
deleting "topbox.ngd"
2939
deleting "topbox_ngdbuild.nav"
2940
deleting "topbox.bld"
2941
deleting "tobox.ucf.untf"
2942
deleting "topbox.cmd_log"
2943
deleting "__projnav/maindcm_jhdparse_tcl.rsp"
2944
deleting "maindcm.v"
2945
deleting "xaw2verilog.log"
2946
deleting "topbox.lso"
2947
deleting "topbox_summary.html"
2948
deleting "topbox.syr"
2949
deleting "topbox.prj"
2950
deleting "topbox.sprj"
2951
deleting "topbox.ana"
2952
deleting "topbox.stx"
2953
deleting "topbox.cmd_log"
2954
deleting "topbox.ngc"
2955
deleting "topbox.ngr"
2956
deleting "__projnav/ednTOngd_tcl.rsp"
2957
deleting ""c:\blue71/_ngo""
2958
deleting "topbox.ngd"
2959
deleting "topbox_ngdbuild.nav"
2960
deleting "topbox.bld"
2961
deleting "tobox.ucf.untf"
2962
deleting "topbox.cmd_log"
2963
deleting "topbox_summary.html"
2964
deleting "topbox_map.ncd"
2965
deleting "topbox.ngm"
2966
deleting "topbox.pcf"
2967
deleting "topbox.nc1"
2968
deleting "topbox.mrp"
2969
deleting "topbox_map.mrp"
2970
deleting "topbox.mdf"
2971
deleting "topbox.cmd_log"
2972
deleting "topbox_map.ngm"
2973
deleting "__projnav/ncdTOtwr_tcl.rsp"
2974
deleting "topbox.twr"
2975
deleting "topbox.twx"
2976
deleting "topbox.tsi"
2977
deleting "topbox.cmd_log"
2978
deleting "topbox_summary.html"
2979
deleting "__projnav/nc1TOncd_tcl.rsp"
2980
deleting "topbox.ncd"
2981
deleting "topbox.par"
2982
deleting "topbox.pad"
2983
deleting "topbox_pad.txt"
2984
deleting "topbox_pad.csv"
2985
deleting "topbox.pad_txt"
2986
deleting "topbox.dly"
2987
deleting "reportgen.log"
2988
deleting "topbox.xpi"
2989
deleting "topbox.grf"
2990
deleting "topbox.itr"
2991
deleting "topbox_last_par.ncd"
2992
deleting "topbox.placed_ncd_tracker"
2993
deleting "topbox.routed_ncd_tracker"
2994
deleting "topbox.cmd_log"
2995
deleting "__projnav/topbox_ncdTOut_tcl.rsp"
2996
deleting "__projnav/bitgen.rsp"
2997
deleting "bitgen.ut"
2998
deleting "topbox.ut"
2999
deleting "topbox.bgn"
3000
deleting "topbox.rbt"
3001
deleting "topbox.ll"
3002
deleting "topbox.msk"
3003
deleting "topbox.drc"
3004
deleting "topbox.nky"
3005
deleting "topbox.bit"
3006
deleting "topbox.bin"
3007
deleting "topbox.isc"
3008
deleting "topbox.cmd_log"
3009
deleting "topbox.prm"
3010
deleting "topbox.isc"
3011
deleting "topbox.svf"
3012
deleting "xilinx.sys"
3013
deleting "topbox.mcs"
3014
deleting "topbox.exo"
3015
deleting "topbox.hex"
3016
deleting "topbox.tek"
3017
deleting "topbox.dst"
3018
deleting "topbox.dst_compressed"
3019
deleting "topbox.mpm"
3020
deleting "_impact.cmd"
3021
ERROR: error deleting "_impact.cmd": permission denied
3022
deleting "_impact.log"
3023
ERROR: error deleting "_impact.log": permission denied
3024
deleting "__projnav/ednTOngd_tcl.rsp"
3025
deleting ""c:\blue71/_ngo""
3026
deleting "topbox.ngd"
3027
deleting "topbox_ngdbuild.nav"
3028
deleting "topbox.bld"
3029
deleting "tobox.ucf.untf"
3030
deleting "topbox.cmd_log"
3031
deleting "topbox_summary.html"
3032
deleting "topbox_map.ncd"
3033
deleting "topbox.ngm"
3034
deleting "topbox.pcf"
3035
deleting "topbox.nc1"
3036
deleting "topbox.mrp"
3037
deleting "topbox_map.mrp"
3038
deleting "topbox.mdf"
3039
deleting "topbox.cmd_log"
3040
deleting "topbox_map.ngm"
3041
deleting "__projnav/ncdTOtwr_tcl.rsp"
3042
deleting "topbox.twr"
3043
deleting "topbox.twx"
3044
deleting "topbox.tsi"
3045
deleting "topbox.cmd_log"
3046
deleting "topbox_summary.html"
3047
deleting "__projnav/nc1TOncd_tcl.rsp"
3048
deleting "topbox.ncd"
3049
deleting "topbox.par"
3050
deleting "topbox.pad"
3051
deleting "topbox_pad.txt"
3052
deleting "topbox_pad.csv"
3053
deleting "topbox.pad_txt"
3054
deleting "topbox.dly"
3055
deleting "reportgen.log"
3056
deleting "topbox.xpi"
3057
deleting "topbox.grf"
3058
deleting "topbox.itr"
3059
deleting "topbox_last_par.ncd"
3060
deleting "topbox.placed_ncd_tracker"
3061
deleting "topbox.routed_ncd_tracker"
3062
deleting "topbox.cmd_log"
3063
deleting "__projnav/topbox_ncdTOut_tcl.rsp"
3064
deleting "__projnav/bitgen.rsp"
3065
deleting "bitgen.ut"
3066
deleting "topbox.ut"
3067
deleting "topbox.bgn"
3068
deleting "topbox.rbt"
3069
deleting "topbox.ll"
3070
deleting "topbox.msk"
3071
deleting "topbox.drc"
3072
deleting "topbox.nky"
3073
deleting "topbox.bit"
3074
deleting "topbox.bin"
3075
deleting "topbox.isc"
3076
deleting "topbox.cmd_log"
3077
deleting "topbox.prm"
3078
deleting "topbox.isc"
3079
deleting "topbox.svf"
3080
deleting "xilinx.sys"
3081
deleting "topbox.mcs"
3082
deleting "topbox.exo"
3083
deleting "topbox.hex"
3084
deleting "topbox.tek"
3085
deleting "topbox.dst"
3086
deleting "topbox.dst_compressed"
3087
deleting "topbox.mpm"
3088
deleting "_impact.cmd"
3089
ERROR: error deleting "_impact.cmd": permission denied
3090
deleting "_impact.log"
3091
ERROR: error deleting "_impact.log": permission denied
3092
deleting "__projnav/maindcm_jhdparse_tcl.rsp"
3093
deleting "maindcm.v"
3094
deleting "xaw2verilog.log"
3095
deleting "topbox.lso"
3096
deleting "topbox_summary.html"
3097
deleting "topbox.syr"
3098
deleting "topbox.prj"
3099
deleting "topbox.sprj"
3100
deleting "topbox.ana"
3101
deleting "topbox.stx"
3102
deleting "topbox.cmd_log"
3103
deleting "topbox.ngc"
3104
deleting "topbox.ngr"
3105
deleting "__projnav/ednTOngd_tcl.rsp"
3106
deleting ""c:\blue71/_ngo""
3107
deleting "topbox.ngd"
3108
deleting "topbox_ngdbuild.nav"
3109
deleting "topbox.bld"
3110
deleting "tobox.ucf.untf"
3111
deleting "topbox.cmd_log"
3112
deleting "topbox_summary.html"
3113
deleting "topbox_map.ncd"
3114
deleting "topbox.ngm"
3115
deleting "topbox.pcf"
3116
deleting "topbox.nc1"
3117
deleting "topbox.mrp"
3118
deleting "topbox_map.mrp"
3119
deleting "topbox.mdf"
3120
deleting "topbox.cmd_log"
3121
deleting "topbox_map.ngm"
3122
deleting "__projnav/ncdTOtwr_tcl.rsp"
3123
deleting "topbox.twr"
3124
deleting "topbox.twx"
3125
deleting "topbox.tsi"
3126
deleting "topbox.cmd_log"
3127
deleting "topbox_summary.html"
3128
deleting "__projnav/nc1TOncd_tcl.rsp"
3129
deleting "topbox.ncd"
3130
deleting "topbox.par"
3131
deleting "topbox.pad"
3132
deleting "topbox_pad.txt"
3133
deleting "topbox_pad.csv"
3134
deleting "topbox.pad_txt"
3135
deleting "topbox.dly"
3136
deleting "reportgen.log"
3137
deleting "topbox.xpi"
3138
deleting "topbox.grf"
3139
deleting "topbox.itr"
3140
deleting "topbox_last_par.ncd"
3141
deleting "topbox.placed_ncd_tracker"
3142
deleting "topbox.routed_ncd_tracker"
3143
deleting "topbox.cmd_log"
3144
deleting "__projnav/topbox_ncdTOut_tcl.rsp"
3145
deleting "__projnav/bitgen.rsp"
3146
deleting "bitgen.ut"
3147
deleting "topbox.ut"
3148
deleting "topbox.bgn"
3149
deleting "topbox.rbt"
3150
deleting "topbox.ll"
3151
deleting "topbox.msk"
3152
deleting "topbox.drc"
3153
deleting "topbox.nky"
3154
deleting "topbox.bit"
3155
deleting "topbox.bin"
3156
deleting "topbox.isc"
3157
deleting "topbox.cmd_log"
3158
deleting "topbox.prm"
3159
deleting "topbox.isc"
3160
deleting "topbox.svf"
3161
deleting "xilinx.sys"
3162
deleting "topbox.mcs"
3163
deleting "topbox.exo"
3164
deleting "topbox.hex"
3165
deleting "topbox.tek"
3166
deleting "topbox.dst"
3167
deleting "topbox.dst_compressed"
3168
deleting "topbox.mpm"
3169
deleting "_impact.cmd"
3170
ERROR: error deleting "_impact.cmd": permission denied
3171
deleting "_impact.log"
3172
ERROR: error deleting "_impact.log": permission denied
3173
deleting "__projnav/ednTOngd_tcl.rsp"
3174
deleting ""c:\blue71/_ngo""
3175
deleting "topbox.ngd"
3176
deleting "topbox_ngdbuild.nav"
3177
deleting "topbox.bld"
3178
deleting "tobox.ucf.untf"
3179
deleting "topbox.cmd_log"
3180
deleting "topbox_summary.html"
3181
deleting "topbox_map.ncd"
3182
deleting "topbox.ngm"
3183
deleting "topbox.pcf"
3184
deleting "topbox.nc1"
3185
deleting "topbox.mrp"
3186
deleting "topbox_map.mrp"
3187
deleting "topbox.mdf"
3188
deleting "topbox.cmd_log"
3189
deleting "topbox_map.ngm"
3190
deleting "__projnav/ncdTOtwr_tcl.rsp"
3191
deleting "topbox.twr"
3192
deleting "topbox.twx"
3193
deleting "topbox.tsi"
3194
deleting "topbox.cmd_log"
3195
deleting "topbox_summary.html"
3196
deleting "__projnav/nc1TOncd_tcl.rsp"
3197
deleting "topbox.ncd"
3198
deleting "topbox.par"
3199
deleting "topbox.pad"
3200
deleting "topbox_pad.txt"
3201
deleting "topbox_pad.csv"
3202
deleting "topbox.pad_txt"
3203
deleting "topbox.dly"
3204
deleting "reportgen.log"
3205
deleting "topbox.xpi"
3206
deleting "topbox.grf"
3207
deleting "topbox.itr"
3208
deleting "topbox_last_par.ncd"
3209
deleting "topbox.placed_ncd_tracker"
3210
deleting "topbox.routed_ncd_tracker"
3211
deleting "topbox.cmd_log"
3212
deleting "__projnav/topbox_ncdTOut_tcl.rsp"
3213
deleting "__projnav/bitgen.rsp"
3214
deleting "bitgen.ut"
3215
deleting "topbox.ut"
3216
deleting "topbox.bgn"
3217
deleting "topbox.rbt"
3218
deleting "topbox.ll"
3219
deleting "topbox.msk"
3220
deleting "topbox.drc"
3221
deleting "topbox.nky"
3222
deleting "topbox.bit"
3223
deleting "topbox.bin"
3224
deleting "topbox.isc"
3225
deleting "topbox.cmd_log"
3226
deleting "topbox_summary.html"
3227
deleting "topbox_map.ncd"
3228
deleting "topbox.ngm"
3229
deleting "topbox.pcf"
3230
deleting "topbox.nc1"
3231
deleting "topbox.mrp"
3232
deleting "topbox_map.mrp"
3233
deleting "topbox.mdf"
3234
deleting "topbox.cmd_log"
3235
deleting "topbox_map.ngm"
3236
deleting "__projnav/ncdTOtwr_tcl.rsp"
3237
deleting "topbox.twr"
3238
deleting "topbox.twx"
3239
deleting "topbox.tsi"
3240
deleting "topbox.cmd_log"
3241
deleting "topbox_summary.html"
3242
deleting "__projnav/nc1TOncd_tcl.rsp"
3243
deleting "topbox.ncd"
3244
deleting "topbox.par"
3245
deleting "topbox.pad"
3246
deleting "topbox_pad.txt"
3247
deleting "topbox_pad.csv"
3248
deleting "topbox.pad_txt"
3249
deleting "topbox.dly"
3250
deleting "reportgen.log"
3251
deleting "topbox.xpi"
3252
deleting "topbox.grf"
3253
deleting "topbox.itr"
3254
deleting "topbox_last_par.ncd"
3255
deleting "topbox.placed_ncd_tracker"
3256
deleting "topbox.routed_ncd_tracker"
3257
deleting "topbox.cmd_log"
3258
deleting "__projnav/topbox_ncdTOut_tcl.rsp"
3259
deleting "__projnav/bitgen.rsp"
3260
deleting "bitgen.ut"
3261
deleting "topbox.ut"
3262
deleting "topbox.bgn"
3263
deleting "topbox.rbt"
3264
deleting "topbox.ll"
3265
deleting "topbox.msk"
3266
deleting "topbox.drc"
3267
deleting "topbox.nky"
3268
deleting "topbox.bit"
3269
deleting "topbox.bin"
3270
deleting "topbox.isc"
3271
deleting "topbox.cmd_log"
3272
deleting "topbox_summary.html"
3273
deleting "topbox_map.ncd"
3274
deleting "topbox.ngm"
3275
deleting "topbox.pcf"
3276
deleting "topbox.nc1"
3277
deleting "topbox.mrp"
3278
deleting "topbox_map.mrp"
3279
deleting "topbox.mdf"
3280
deleting "topbox.cmd_log"
3281
deleting "topbox_map.ngm"
3282
deleting "__projnav/ncdTOtwr_tcl.rsp"
3283
deleting "topbox.twr"
3284
deleting "topbox.twx"
3285
deleting "topbox.tsi"
3286
deleting "topbox.cmd_log"
3287
deleting "topbox_summary.html"
3288
deleting "__projnav/nc1TOncd_tcl.rsp"
3289
deleting "topbox.ncd"
3290
deleting "topbox.par"
3291
deleting "topbox.pad"
3292
deleting "topbox_pad.txt"
3293
deleting "topbox_pad.csv"
3294
deleting "topbox.pad_txt"
3295
deleting "topbox.dly"
3296
deleting "reportgen.log"
3297
deleting "topbox.xpi"
3298
deleting "topbox.grf"
3299
deleting "topbox.itr"
3300
deleting "topbox_last_par.ncd"
3301
deleting "topbox.placed_ncd_tracker"
3302
deleting "topbox.routed_ncd_tracker"
3303
deleting "topbox.cmd_log"
3304
deleting "__projnav/topbox_ncdTOut_tcl.rsp"
3305
deleting "__projnav/bitgen.rsp"
3306
deleting "bitgen.ut"
3307
deleting "topbox.ut"
3308
deleting "topbox.bgn"
3309
deleting "topbox.rbt"
3310
deleting "topbox.ll"
3311
deleting "topbox.msk"
3312
deleting "topbox.drc"
3313
deleting "topbox.nky"
3314
deleting "topbox.bit"
3315
deleting "topbox.bin"
3316
deleting "topbox.isc"
3317
deleting "topbox.cmd_log"
3318
deleting "topbox.prj"
3319
deleting "topbox.prj"
3320
deleting "__projnav/topbox.xst"
3321
deleting "./xst"
3322
deleting "topbox.prj"
3323
deleting "topbox.prj"
3324
deleting "__projnav/topbox.xst"
3325
deleting "./xst"
3326
deleting "topbox.prj"
3327
deleting "topbox.prj"
3328
deleting "__projnav/topbox.xst"
3329
deleting "./xst"
3330
deleting "topbox.prj"
3331
deleting "topbox.prj"
3332
deleting "__projnav/topbox.xst"
3333
deleting "./xst"
3334
deleting "topbox.prj"
3335
deleting "topbox.prj"
3336
deleting "__projnav/topbox.xst"
3337
deleting "./xst"
3338
deleting "topbox.prj"
3339
deleting "topbox.prj"
3340
deleting "__projnav/topbox.xst"
3341
deleting "./xst"
3342
deleting "topbox.prj"
3343
deleting "topbox.prj"
3344
deleting "__projnav/topbox.xst"
3345
deleting "./xst"
3346
deleting "topbox.prj"
3347
deleting "topbox.prj"
3348
deleting "__projnav/topbox.xst"
3349
deleting "./xst"
3350
deleting "topbox.prj"
3351
deleting "topbox.prj"
3352
deleting "__projnav/topbox.xst"
3353
deleting "./xst"
3354
deleting "topbox.prj"
3355
deleting "topbox.prj"
3356
deleting "__projnav/topbox.xst"
3357
deleting "./xst"
3358
deleting "topbox.prj"
3359
deleting "topbox.prj"
3360
deleting "__projnav/topbox.xst"
3361
deleting "./xst"
3362
deleting "topbox.prj"
3363
deleting "topbox.prj"
3364
deleting "__projnav/topbox.xst"
3365
deleting "./xst"
3366
deleting "topbox.prj"
3367
deleting "topbox.prj"
3368
deleting "__projnav/topbox.xst"
3369
deleting "./xst"
3370
deleting "topbox.prj"
3371
deleting "topbox.prj"
3372
deleting "__projnav/topbox.xst"
3373
deleting "./xst"
3374
deleting "topbox.prj"
3375
deleting "topbox.prj"
3376
deleting "__projnav/topbox.xst"
3377
deleting "./xst"
3378
deleting "topbox.prj"
3379
deleting "topbox.prj"
3380
deleting "__projnav/topbox.xst"
3381
deleting "./xst"
3382
deleting "topbox.prj"
3383
deleting "topbox.prj"
3384
deleting "__projnav/topbox.xst"
3385
deleting "./xst"
3386
deleting "topbox.prj"
3387
deleting "topbox.prj"
3388
deleting "__projnav/topbox.xst"
3389
deleting "./xst"
3390
deleting "topbox.prj"
3391
deleting "topbox.prj"
3392
deleting "__projnav/topbox.xst"
3393
deleting "./xst"
3394
deleting "topbox.prj"
3395
deleting "topbox.prj"
3396
deleting "__projnav/topbox.xst"
3397
deleting "./xst"
3398
deleting "topbox.prj"
3399
deleting "topbox.prj"
3400
deleting "__projnav/topbox.xst"
3401
deleting "./xst"
3402
deleting "topbox.prj"
3403
deleting "topbox.prj"
3404
deleting "__projnav/topbox.xst"
3405
deleting "./xst"
3406
deleting "topbox.prj"
3407
deleting "topbox.prj"
3408
deleting "__projnav/topbox.xst"
3409
deleting "./xst"
3410
deleting "topbox.prj"
3411
deleting "topbox.prj"
3412
deleting "__projnav/topbox.xst"
3413
deleting "./xst"
3414
deleting "topbox.prj"
3415
deleting "topbox.prj"
3416
deleting "__projnav/topbox.xst"
3417
deleting "./xst"
3418
deleting "topbox.prj"
3419
deleting "topbox.prj"
3420
deleting "__projnav/topbox.xst"
3421
deleting "./xst"
3422
deleting "topbox.prj"
3423
deleting "topbox.prj"
3424
deleting "__projnav/topbox.xst"
3425
deleting "./xst"
3426
deleting "topbox.prj"
3427
deleting "topbox.prj"
3428
deleting "__projnav/topbox.xst"
3429
deleting "./xst"
3430
deleting "topbox.prj"
3431
deleting "topbox.prj"
3432
deleting "__projnav/topbox.xst"
3433
deleting "./xst"
3434
deleting "topbox.prj"
3435
deleting "topbox.prj"
3436
deleting "__projnav/topbox.xst"
3437
deleting "./xst"
3438
deleting "topbox.prj"
3439
deleting "__projnav/topbox.xst"
3440
deleting "./xst"
3441
deleting "topbox.prj"
3442
deleting "topbox.prj"
3443
deleting "__projnav/topbox.xst"
3444
deleting "./xst"
3445
deleting "topbox.prj"
3446
deleting "topbox.prj"
3447
deleting "__projnav/topbox.xst"
3448
deleting "./xst"
3449
deleting "topbox.prj"
3450
deleting "topbox.prj"
3451
deleting "__projnav/topbox.xst"
3452
deleting "./xst"
3453
deleting "topbox.prj"
3454
deleting "topbox.prj"
3455
deleting "__projnav/topbox.xst"
3456
deleting "./xst"
3457
deleting "topbox.prj"
3458
deleting "topbox.prj"
3459
deleting "__projnav/topbox.xst"
3460
deleting "./xst"
3461
deleting "topbox.prj"
3462
deleting "topbox.prj"
3463
deleting "__projnav/topbox.xst"
3464
deleting "./xst"
3465
deleting "topbox.prj"
3466
deleting "topbox.prj"
3467
deleting "__projnav/topbox.xst"
3468
deleting "./xst"
3469
deleting "topbox.prj"
3470
deleting "topbox.prj"
3471
deleting "__projnav/topbox.xst"
3472
deleting "./xst"
3473
deleting "topbox.prj"
3474
deleting "topbox.prj"
3475
deleting "__projnav/topbox.xst"
3476
deleting "./xst"
3477
deleting "topbox.prj"
3478
deleting "topbox.prj"
3479
deleting "__projnav/topbox.xst"
3480
deleting "./xst"
3481
deleting "topbox.prj"
3482
deleting "topbox.prj"
3483
deleting "__projnav/topbox.xst"
3484
deleting "./xst"
3485
deleting "topbox.prj"
3486
deleting "topbox.prj"
3487
deleting "__projnav/topbox.xst"
3488
deleting "./xst"
3489
deleting "__projnav/xblue.gfl"
3490
deleting "__projnav/xblue_flowplus.gfl"
3491
deleting xblue.dhp
3492
Finished cleaning up project
3493
 
3494
 
3495
Project Navigator Auto-Make Log File
3496
-------------------------------------
3497
 
3498
 
3499
 
3500
 
3501
Started process "View HDL Source".
3502
 
3503
xaw2verilog: Completed successfully
3504
 
3505
 
3506
 
3507
 
3508
 
3509
 
3510
 
3511
 
3512
 
3513
 
3514
Started process "Synthesize".
3515
 
3516
 
3517
=========================================================================
3518
*                          HDL Compilation                              *
3519
=========================================================================
3520
Compiling verilog file "io.v"
3521
Module  compiled
3522
Module  compiled
3523
Compiling verilog file "FrontPanel.v"
3524
Module  compiled
3525
Compiling verilog file "misc.v"
3526
Module  compiled
3527
Module  compiled
3528
Module  compiled
3529
Module  compiled
3530
Module  compiled
3531
Module  compiled
3532
Compiling verilog file "alu.v"
3533
Module  compiled
3534
Compiling verilog file "switchsync.v"
3535
Module  compiled
3536
Compiling verilog file "jkff.v"
3537
Module  compiled
3538
Compiling verilog file "control.v"
3539
Module  compiled
3540
Module  compiled
3541
Compiling verilog file "maindcm.v"
3542
Module  compiled
3543
Compiling verilog file "idecode.v"
3544
Module  compiled
3545
Compiling verilog file "top.v"
3546
Module  compiled
3547
Compiling verilog file "rcvr.v"
3548
Module  compiled
3549
Compiling verilog file "txmit.v"
3550
Module  compiled
3551
Compiling verilog file "uart.v"
3552
Module  compiled
3553
Compiling verilog file "topbox.v"
3554
Module  compiled
3555
No errors in compilation
3556
Analysis of file <"topbox.prj"> succeeded.
3557
 
3558
 
3559
=========================================================================
3560
*                            HDL Analysis                               *
3561
=========================================================================
3562
Analyzing top module .
3563
Module  is correct for synthesis.
3564
 
3565
Analyzing module .
3566
Module  is correct for synthesis.
3567
 
3568
Analyzing module .
3569
        pClockFrequency = 50
3570
        pRefreshFrequency = 100
3571
        pUpperLimit = 125000
3572
        pDividerCounterBits = 24
3573
Module  is correct for synthesis.
3574
 
3575
Analyzing module .
3576
        pInitialValue = 0
3577
        pTimerWidth = 19
3578
        pInitialTimerValue = 500000
3579
Module  is correct for synthesis.
3580
 
3581
Analyzing module .
3582
Module  is correct for synthesis.
3583
 
3584
Analyzing module .
3585
        SIZE = 16
3586
Module  is correct for synthesis.
3587
 
3588
Analyzing module .
3589
Module  is correct for synthesis.
3590
 
3591
Analyzing module .
3592
        SIZE = 12
3593
Module  is correct for synthesis.
3594
 
3595
Analyzing module .
3596
Module  is correct for synthesis.
3597
 
3598
Analyzing module .
3599
        VALUE = 0000000000000001
3600
Module  is correct for synthesis.
3601
 
3602
Analyzing module .
3603
Module  is correct for synthesis.
3604
 
3605
Analyzing module .
3606
        VALUE = 1111111111111111
3607
Module  is correct for synthesis.
3608
 
3609
Analyzing module .
3610
Module  is correct for synthesis.
3611
 
3612
Analyzing module .
3613
        VALUE = 0000000000000000
3614
Module  is correct for synthesis.
3615
 
3616
Analyzing module .
3617
Module  is correct for synthesis.
3618
 
3619
Analyzing module .
3620
Module  is correct for synthesis.
3621
 
3622
Analyzing module .
3623
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
3624
Module  is correct for synthesis.
3625
 
3626
Analyzing module .
3627
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
3628
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
3629
Module  is correct for synthesis.
3630
 
3631
Analyzing module .
3632
Module  is correct for synthesis.
3633
 
3634
Analyzing module .
3635
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3636
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3637
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3638
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3639
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3640
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3641
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3642
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3643
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3644
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3645
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3646
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3647
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3648
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
3649
Module  is correct for synthesis.
3650
 
3651
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
3652
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
3653
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
3654
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
3655
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
3656
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
3657
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
3658
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
3659
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
3660
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
3661
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
3662
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
3663
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
3664
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
3665
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
3666
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
3667
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
3668
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
3669
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
3670
Analyzing module .
3671
Module  is correct for synthesis.
3672
 
3673
Analyzing module .
3674
        XTAL_CLK = 35000000
3675
        BAUD = 9600
3676
        CLK_DIV = 113
3677
        CW = 8
3678
Module  is correct for synthesis.
3679
 
3680
Analyzing module .
3681
Module  is correct for synthesis.
3682
 
3683
Analyzing module .
3684
Module  is correct for synthesis.
3685
 
3686
 
3687
=========================================================================
3688
*                           HDL Synthesis                               *
3689
=========================================================================
3690
 
3691
Synthesizing Unit .
3692
    Related source file is "txmit.v".
3693
    Found 1-bit register for signal .
3694
    Found 1-bit register for signal .
3695
    Found 1-bit register for signal .
3696
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
3697
    Found 4-bit comparator less for signal <$n0030> created at line 81.
3698
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
3699
    Found 1-bit register for signal .
3700
    Found 1-bit register for signal .
3701
    Found 4-bit up counter for signal .
3702
    Found 4-bit up counter for signal .
3703
    Found 8-bit register for signal .
3704
    Found 8-bit register for signal .
3705
    Summary:
3706
        inferred   2 Counter(s).
3707
        inferred  21 D-type flip-flop(s).
3708
        inferred   2 Comparator(s).
3709
        inferred   1 Multiplexer(s).
3710
Unit  synthesized.
3711
 
3712
 
3713
Synthesizing Unit .
3714
    Related source file is "rcvr.v".
3715
WARNING:Xst:646 - Signal > is assigned but never used.
3716
    Found 1-bit register for signal .
3717
    Found 1-bit register for signal .
3718
    Found 1-bit register for signal .
3719
    Found 8-bit tristate buffer for signal .
3720
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
3721
    Found 4-bit adder for signal <$n0012> created at line 83.
3722
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
3723
    Found 1-bit register for signal .
3724
    Found 1-bit register for signal .
3725
    Found 4-bit register for signal .
3726
    Found 4-bit up counter for signal .
3727
    Found 8-bit register for signal .
3728
    Found 7-bit register for signal >.
3729
    Found 1-bit register for signal .
3730
    Found 1-bit register for signal .
3731
    Summary:
3732
        inferred   1 Counter(s).
3733
        inferred  26 D-type flip-flop(s).
3734
        inferred   1 Adder/Subtractor(s).
3735
        inferred   1 Comparator(s).
3736
        inferred   1 Multiplexer(s).
3737
        inferred   8 Tristate(s).
3738
Unit  synthesized.
3739
 
3740
 
3741
Synthesizing Unit .
3742
    Related source file is "jkff.v".
3743
    Found 1-bit register for signal .
3744
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
3745
    Summary:
3746
        inferred   1 D-type flip-flop(s).
3747
        inferred   1 Multiplexer(s).
3748
Unit  synthesized.
3749
 
3750
 
3751
Synthesizing Unit .
3752
    Related source file is "switchsync.v".
3753
    Found 1-bit register for signal .
3754
    Found 1-bit register for signal .
3755
    Summary:
3756
        inferred   2 D-type flip-flop(s).
3757
Unit  synthesized.
3758
 
3759
 
3760
Synthesizing Unit .
3761
    Related source file is "maindcm.v".
3762
Unit  synthesized.
3763
 
3764
 
3765
Synthesizing Unit .
3766
    Related source file is "control.v".
3767
    Found 1-bit register for signal .
3768
    Found 1-bit register for signal .
3769
    Found 1-bit 4-to-1 multiplexer for signal <$n0005>.
3770
    Found 1-bit 4-to-1 multiplexer for signal <$n0007>.
3771
    Found 3-bit up counter for signal .
3772
    Summary:
3773
        inferred   1 Counter(s).
3774
        inferred   2 D-type flip-flop(s).
3775
        inferred   2 Multiplexer(s).
3776
Unit  synthesized.
3777
 
3778
 
3779
Synthesizing Unit .
3780
    Related source file is "misc.v".
3781
    Found 16-bit tristate buffer for signal .
3782
    Summary:
3783
        inferred  16 Tristate(s).
3784
Unit  synthesized.
3785
 
3786
 
3787
Synthesizing Unit .
3788
    Related source file is "misc.v".
3789
    Found 16-bit tristate buffer for signal .
3790
    Summary:
3791
        inferred  16 Tristate(s).
3792
Unit  synthesized.
3793
 
3794
 
3795
Synthesizing Unit .
3796
    Related source file is "misc.v".
3797
    Found 16-bit tristate buffer for signal .
3798
    Summary:
3799
        inferred  16 Tristate(s).
3800
Unit  synthesized.
3801
 
3802
 
3803
Synthesizing Unit .
3804
    Related source file is "misc.v".
3805
WARNING:Xst:647 - Input > is never used.
3806
    Found 16-bit tristate buffer for signal .
3807
    Found 12-bit register for signal .
3808
    Summary:
3809
        inferred  12 D-type flip-flop(s).
3810
        inferred  16 Tristate(s).
3811
Unit  synthesized.
3812
 
3813
 
3814
Synthesizing Unit .
3815
    Related source file is "idecode.v".
3816
Unit  synthesized.
3817
 
3818
 
3819
Synthesizing Unit .
3820
    Related source file is "control.v".
3821
Unit  synthesized.
3822
 
3823
 
3824
Synthesizing Unit .
3825
    Related source file is "alu.v".
3826
    Found 16-bit tristate buffer for signal .
3827
    Found 17-bit subtractor for signal <$AUX_108>.
3828
    Found 16-bit adder carry out for signal <$n0000>.
3829
    Found 1-bit xor2 for signal <$n0042> created at line 6.
3830
    Found 1-bit xor2 for signal <$n0043> created at line 6.
3831
    Found 16-bit xor2 for signal <$n0046> created at line 31.
3832
    Summary:
3833
        inferred   2 Adder/Subtractor(s).
3834
        inferred  16 Tristate(s).
3835
Unit  synthesized.
3836
 
3837
 
3838
Synthesizing Unit .
3839
    Related source file is "misc.v".
3840
Unit  synthesized.
3841
 
3842
 
3843
Synthesizing Unit .
3844
    Related source file is "misc.v".
3845
Unit  synthesized.
3846
 
3847
 
3848
Synthesizing Unit .
3849
    Related source file is "misc.v".
3850
Unit  synthesized.
3851
 
3852
 
3853
Synthesizing Unit .
3854
    Related source file is "misc.v".
3855
Unit  synthesized.
3856
 
3857
 
3858
Synthesizing Unit .
3859
    Related source file is "misc.v".
3860
    Found 16-bit tristate buffer for signal .
3861
    Found 16-bit register for signal .
3862
    Summary:
3863
        inferred  16 D-type flip-flop(s).
3864
        inferred  16 Tristate(s).
3865
Unit  synthesized.
3866
 
3867
 
3868
Synthesizing Unit .
3869
    Related source file is "io.v".
3870
    Found 1-bit register for signal .
3871
    Found 1-bit register for signal .
3872
    Found 1-bit register for signal .
3873
    Found 1-bit register for signal .
3874
    Found 1-bit register for signal .
3875
    Found 1-bit register for signal .
3876
    Found 19-bit down counter for signal .
3877
    Found 1-bit register for signal .
3878
    Found 1-bit xor2 for signal .
3879
    Summary:
3880
        inferred   1 Counter(s).
3881
        inferred   7 D-type flip-flop(s).
3882
Unit  synthesized.
3883
 
3884
 
3885
Synthesizing Unit .
3886
    Related source file is "io.v".
3887
    Found 16x7-bit ROM for signal <$n0005>.
3888
    Found 1-bit register for signal .
3889
    Found 1-bit register for signal .
3890
    Found 1-bit register for signal .
3891
    Found 1-bit register for signal .
3892
    Found 1-bit register for signal .
3893
    Found 1-bit register for signal .
3894
    Found 1-bit register for signal .
3895
    Found 1-bit register for signal .
3896
    Found 1-bit register for signal .
3897
    Found 1-bit register for signal .
3898
    Found 1-bit register for signal .
3899
    Found 1-bit register for signal .
3900
    Found 24-bit up counter for signal .
3901
    Found 1-of-4 decoder for signal .
3902
    Found 2-bit down counter for signal .
3903
    Found 8-bit 4-to-1 multiplexer for signal .
3904
    Found 1-bit 4-to-1 multiplexer for signal .
3905
    Summary:
3906
        inferred   1 ROM(s).
3907
        inferred   2 Counter(s).
3908
        inferred  12 D-type flip-flop(s).
3909
        inferred   9 Multiplexer(s).
3910
        inferred   1 Decoder(s).
3911
Unit  synthesized.
3912
 
3913
 
3914
Synthesizing Unit .
3915
    Related source file is "uart.v".
3916
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
3917
    Found 1-bit register for signal .
3918
    Found 8-bit up counter for signal .
3919
    Found 1-bit register for signal .
3920
    Summary:
3921
        inferred   1 Counter(s).
3922
        inferred   2 D-type flip-flop(s).
3923
        inferred   1 Multiplexer(s).
3924
Unit  synthesized.
3925
 
3926
 
3927
Synthesizing Unit .
3928
    Related source file is "top.v".
3929
WARNING:Xst:1780 - Signal > is never used or assigned.
3930
    Found 16-bit tristate buffer for signal .
3931
    Found 1-bit register for signal .
3932
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
3933
    Found 16-bit tristate buffer for signal .
3934
    Found 1-bit register for signal .
3935
    Found 1-bit register for signal .
3936
    Found 1-bit register for signal .
3937
    Summary:
3938
        inferred   4 D-type flip-flop(s).
3939
        inferred   1 Adder/Subtractor(s).
3940
        inferred  96 Tristate(s).
3941
Unit  synthesized.
3942
 
3943
 
3944
Synthesizing Unit .
3945
    Related source file is "FrontPanel.v".
3946
WARNING:Xst:1780 - Signal  is never used or assigned.
3947
    Found finite state machine  for signal .
3948
    -----------------------------------------------------------------------
3949
    | States             | 6                                              |
3950
    | Transitions        | 6                                              |
3951
    | Inputs             | 0                                              |
3952
    | Outputs            | 12                                             |
3953
    | Clock              | clockin (rising_edge)                          |
3954
    | Clock enable       | select (positive)                              |
3955
    | Reset              | clear (positive)                               |
3956
    | Reset type         | synchronous                                    |
3957
    | Reset State        | 000001                                         |
3958
    | Encoding           | automatic                                      |
3959
    | Implementation     | LUT                                            |
3960
    -----------------------------------------------------------------------
3961
    Found 16-bit 4-to-1 multiplexer for signal .
3962
    Found 4-bit register for signal .
3963
    Found 16-bit register for signal .
3964
    Summary:
3965
        inferred   1 Finite State Machine(s).
3966
        inferred  16 D-type flip-flop(s).
3967
        inferred  16 Multiplexer(s).
3968
Unit  synthesized.
3969
 
3970
 
3971
Synthesizing Unit .
3972
    Related source file is "topbox.v".
3973
WARNING:Xst:646 - Signal  is assigned but never used.
3974
    Found 16-bit tristate buffer for signal .
3975
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
3976
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
3977
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
3978
    Found 4-bit adder for signal <$n0012> created at line 75.
3979
    Found 4-bit register for signal .
3980
    Found 1-bit register for signal .
3981
    Found 1-bit register for signal .
3982
    Found 16-bit register for signal .
3983
    Summary:
3984
        inferred  22 D-type flip-flop(s).
3985
        inferred   1 Adder/Subtractor(s).
3986
        inferred   6 Multiplexer(s).
3987
        inferred  48 Tristate(s).
3988
Unit  synthesized.
3989
 
3990
 
3991
=========================================================================
3992
*                       Advanced HDL Synthesis                          *
3993
=========================================================================
3994
 
3995
Advanced RAM inference ...
3996
Advanced multiplier inference ...
3997
Advanced Registered AddSub inference ...
3998
Analyzing FSM  for best encoding.
3999
Optimizing FSM  on signal  with speed1 encoding.
4000
--------------------
4001
 State  | Encoding
4002
--------------------
4003
 000001 | 100000
4004
 000010 | 010000
4005
 000100 | 001000
4006
 001000 | 000100
4007
 010000 | 000010
4008
 100000 | 000001
4009
--------------------
4010
Dynamic shift register inference ...
4011
 
4012
=========================================================================
4013
HDL Synthesis Report
4014
 
4015
Macro Statistics
4016
# FSMs                             : 1
4017
# ROMs                             : 1
4018
 16x7-bit ROM                      : 1
4019
# Adders/Subtractors               : 5
4020
 12-bit adder carry out            : 1
4021
 16-bit adder carry out            : 1
4022
 17-bit subtractor                 : 1
4023
 4-bit adder                       : 2
4024
# Counters                         : 10
4025
 19-bit down counter               : 3
4026
 2-bit down counter                : 1
4027
 24-bit up counter                 : 1
4028
 3-bit up counter                  : 1
4029
 4-bit up counter                  : 3
4030
 8-bit up counter                  : 1
4031
# Registers                        : 138
4032
 1-bit register                    : 125
4033
 12-bit register                   : 4
4034
 16-bit register                   : 4
4035
 4-bit register                    : 3
4036
 8-bit register                    : 2
4037
# Comparators                      : 3
4038
 4-bit comparator greater          : 2
4039
 4-bit comparator less             : 1
4040
# Multiplexers                     : 15
4041
 1-bit 4-to-1 multiplexer          : 12
4042
 16-bit 4-to-1 multiplexer         : 1
4043
 4-bit 4-to-1 multiplexer          : 1
4044
 8-bit 4-to-1 multiplexer          : 1
4045
# Decoders                         : 1
4046
 1-of-4 decoder                    : 1
4047
# Tristates                        : 97
4048
 1-bit tristate buffer             : 80
4049
 16-bit tristate buffer            : 16
4050
 8-bit tristate buffer             : 1
4051
# Xors                             : 6
4052
 1-bit xor2                        : 5
4053
 16-bit xor2                       : 1
4054
 
4055
=========================================================================
4056
 
4057
=========================================================================
4058
*                         Low Level Synthesis                           *
4059
=========================================================================
4060
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
4061
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
4062
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
4063
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
4064
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
4065
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
4066
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
4067
 
4068
Optimizing unit  ...
4069
 
4070
Optimizing unit  ...
4071
 
4072
Optimizing unit  ...
4073
 
4074
Optimizing unit  ...
4075
 
4076
Optimizing unit  ...
4077
 
4078
Optimizing unit  ...
4079
 
4080
Optimizing unit  ...
4081
 
4082
Optimizing unit  ...
4083
 
4084
Optimizing unit  ...
4085
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
4086
 
4087
Mapping all equations...
4088
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
4089
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
4090
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
4091
Building and optimizing final netlist ...
4092
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 29.
4093
FlipFlop CPU/IR/regvalue_0 has been replicated 3 time(s)
4094
FlipFlop CPU/IR/regvalue_1 has been replicated 1 time(s)
4095
FlipFlop CPU/IR/regvalue_12 has been replicated 1 time(s)
4096
FlipFlop CPU/IR/regvalue_13 has been replicated 2 time(s)
4097
FlipFlop CPU/IR/regvalue_14 has been replicated 2 time(s)
4098
FlipFlop CPU/IR/regvalue_15 has been replicated 1 time(s)
4099
FlipFlop CPU/IR/regvalue_2 has been replicated 1 time(s)
4100
FlipFlop CPU/IR/regvalue_4 has been replicated 1 time(s)
4101
FlipFlop CPU/IR/regvalue_6 has been replicated 1 time(s)
4102
FlipFlop CPU/ctl/sim/counter_0 has been replicated 4 time(s)
4103
FlipFlop CPU/ctl/sim/counter_1 has been replicated 3 time(s)
4104
FlipFlop CPU/ctl/sim/counter_2 has been replicated 3 time(s)
4105
FlipFlop loadnow has been replicated 2 time(s)
4106
 
4107
=========================================================================
4108
*                            Final Report                               *
4109
=========================================================================
4110
 
4111
Device utilization summary:
4112
---------------------------
4113
 
4114
Selected Device : 3s200ft256-4
4115
 
4116
 Number of Slices:                     611  out of   1920    31%
4117
 Number of Slice Flip Flops:           393  out of   3840    10%
4118
 Number of 4 input LUTs:              1081  out of   3840    28%
4119
 Number of bonded IOBs:                 74  out of    173    42%
4120
 Number of GCLKs:                        2  out of      8    25%
4121
 Number of DCM_ADVs:                     1  out of      4    25%
4122
 
4123
 
4124
=========================================================================
4125
TIMING REPORT
4126
 
4127
 
4128
Clock Information:
4129
------------------
4130
-----------------------------------+--------------------------------+-------+
4131
Clock Signal                       | Clock buffer(FF name)          | Load  |
4132
-----------------------------------+--------------------------------+-------+
4133
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 393   |
4134
-----------------------------------+--------------------------------+-------+
4135
 
4136
Timing Summary:
4137
---------------
4138
Speed Grade: -4
4139
 
4140
   Minimum period: 14.217ns (Maximum Frequency: 70.338MHz)
4141
   Minimum input arrival time before clock: 10.576ns
4142
   Maximum output required time after clock: 24.383ns
4143
   Maximum combinational path delay: 14.555ns
4144
 
4145
=========================================================================
4146
 
4147
 
4148
 
4149
 
4150
Started process "Translate".
4151
 
4152
 
4153
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -aul -p
4154
xc3s200-ft256-4 topbox.ngc topbox.ngd
4155
 
4156
Reading NGO file 'C:/blue71/topbox.ngc' ...
4157
 
4158
Applying constraints in "tobox.ucf" to the design...
4159
 
4160
Checking timing specifications ...
4161
Checking expanded design ...
4162
 
4163
NGDBUILD Design Results Summary:
4164
  Number of errors:     0
4165
  Number of warnings:   0
4166
 
4167
Writing NGD file "topbox.ngd" ...
4168
 
4169
Writing NGDBUILD log file "topbox.bld"...
4170
 
4171
NGDBUILD done.
4172
 
4173
 
4174
 
4175
 
4176
Started process "Map".
4177
 
4178
Using target part "3s200ft256-4".
4179
Mapping design into LUTs...
4180
Running directed packing...
4181
Running delay-based LUT packing...
4182
Running related packing...
4183
 
4184
Design Summary:
4185
Number of errors:      0
4186
Number of warnings:    5
4187
Logic Utilization:
4188
  Number of Slice Flip Flops:         367 out of   3,840    9%
4189
  Number of 4 input LUTs:           1,131 out of   3,840   29%
4190
Logic Distribution:
4191
  Number of occupied Slices:                          694 out of   1,920   36%
4192
    Number of Slices containing only related logic:     694 out of     694  100%
4193
    Number of Slices containing unrelated logic:          0 out of     694    0%
4194
      *See NOTES below for an explanation of the effects of unrelated logic
4195
Total Number 4 input LUTs:          1,135 out of   3,840   29%
4196
  Number used as logic:              1,131
4197
  Number used as a route-thru:           4
4198
  Number of bonded IOBs:               74 out of     173   42%
4199
    IOB Flip Flops:                    26
4200
  Number of GCLKs:                     2 out of       8   25%
4201
  Number of DCMs:                      1 out of       4   25%
4202
 
4203
Total equivalent gate count for design:  17,815
4204
Additional JTAG gate count for IOBs:  3,552
4205
Peak Memory Usage:  113 MB
4206
 
4207
NOTES:
4208
 
4209
   Related logic is defined as being logic that shares connectivity - e.g. two
4210
   LUTs are "related" if they share common inputs.  When assembling slices,
4211
   Map gives priority to combine logic that is related.  Doing so results in
4212
   the best timing performance.
4213
 
4214
   Unrelated logic shares no connectivity.  Map will only begin packing
4215
   unrelated logic into a slice once 99% of the slices are occupied through
4216
   related logic packing.
4217
 
4218
   Note that once logic distribution reaches the 99% level through related
4219
   logic packing, this does not mean the device is completely utilized.
4220
   Unrelated logic packing will then begin, continuing until all usable LUTs
4221
   and FFs are occupied.  Depending on your timing budget, increased levels of
4222
   unrelated logic packing may adversely affect the overall timing performance
4223
   of your design.
4224
 
4225
Mapping completed.
4226
See MAP report file "topbox_map.mrp" for details.
4227
 
4228
 
4229
 
4230
 
4231
Started process "Place & Route".
4232
 
4233
 
4234
 
4235
 
4236
Constraints file: topbox.pcf.
4237
Loading device for application Rf_Device from file '3s200.nph' in environment
4238
C:/Xilinx71.
4239
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
4240
 
4241
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
4242
Celsius)
4243
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
4244
 
4245
 
4246
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
4247
 
4248
 
4249
Device Utilization Summary:
4250
 
4251
   Number of BUFGMUXs                  2 out of 8      25%
4252
   Number of DCMs                      1 out of 4      25%
4253
   Number of External IOBs            74 out of 173    42%
4254
      Number of LOCed IOBs             6 out of 74      8%
4255
 
4256
   Number of Slices                  694 out of 1920   36%
4257
      Number of SLICEMs                0 out of 960     0%
4258
 
4259
 
4260
 
4261
Overall effort level (-ol):   Standard (set by user)
4262
Placer effort level (-pl):    Standard (set by user)
4263
Placer cost table entry (-t): 1
4264
Router effort level (-rl):    Standard (set by user)
4265
 
4266
 
4267
Starting Placer
4268
 
4269
Phase 1.1
4270
Phase 1.1 (Checksum:98af6c) REAL time: 1 secs
4271
 
4272
Phase 2.31
4273
Phase 2.31 (Checksum:1312cfe) REAL time: 1 secs
4274
 
4275
Phase 3.2
4276
.
4277
 
4278
 
4279
Phase 3.2 (Checksum:1c9c37d) REAL time: 1 secs
4280
 
4281
Phase 4.3
4282
Phase 4.3 (Checksum:26259fc) REAL time: 1 secs
4283
 
4284
Phase 5.5
4285
Phase 5.5 (Checksum:2faf07b) REAL time: 1 secs
4286
 
4287
Phase 6.8
4288
......................................
4289
Phase 6.8 (Checksum:a92ff3) REAL time: 1 secs
4290
 
4291
Phase 7.5
4292
Phase 7.5 (Checksum:42c1d79) REAL time: 1 secs
4293
 
4294
Phase 8.18
4295
Phase 8.18 (Checksum:4c4b3f8) REAL time: 2 secs
4296
 
4297
Phase 9.5
4298
Phase 9.5 (Checksum:55d4a77) REAL time: 2 secs
4299
 
4300
Writing design to file topbox.ncd
4301
 
4302
 
4303
Total REAL time to Placer completion: 2 secs
4304
Total CPU time to Placer completion: 2 secs
4305
 
4306
Starting Router
4307
 
4308
Phase 1: 4717 unrouted;       REAL time: 2 secs
4309
 
4310
Phase 2: 4442 unrouted;       REAL time: 2 secs
4311
 
4312
Phase 3: 2150 unrouted;       REAL time: 3 secs
4313
 
4314
Phase 4: 0 unrouted;       REAL time: 4 secs
4315
 
4316
 
4317
Total REAL time to Router completion: 4 secs
4318
Total CPU time to Router completion: 4 secs
4319
 
4320
Generating "PAR" statistics.
4321
 
4322
**************************
4323
Generating Clock Report
4324
**************************
4325
 
4326
+---------------------+--------------+------+------+------------+-------------+
4327
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
4328
+---------------------+--------------+------+------+------------+-------------+
4329
|                 clk |      BUFGMUX0| No   |  255 |  0.042     |  1.052      |
4330
+---------------------+--------------+------+------+------------+-------------+
4331
 
4332
Generating Pad Report.
4333
 
4334
All signals are completely routed.
4335
 
4336
Total REAL time to PAR completion: 4 secs
4337
Total CPU time to PAR completion: 4 secs
4338
 
4339
Peak Memory Usage:  83 MB
4340
 
4341
Placement: Completed - No errors found.
4342
Routing: Completed - No errors found.
4343
 
4344
Number of error messages: 0
4345
Number of warning messages: 0
4346
Number of info messages: 1
4347
 
4348
Writing design to file topbox.ncd
4349
 
4350
 
4351
 
4352
PAR done!
4353
 
4354
Started process "Generate Post-Place & Route Static Timing".
4355
 
4356
Loading device for application Rf_Device from file '3s200.nph' in environment
4357
C:/Xilinx71.
4358
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
4359
 
4360
Analysis completed Sun Sep 24 10:28:03 2006
4361
--------------------------------------------------------------------------------
4362
 
4363
Generating Report ...
4364
 
4365
Number of warnings: 0
4366
Total time: 2 secs
4367
 
4368
 
4369
 
4370
 
4371
 
4372
 
4373
 
4374
Started process "Generate Programming File".
4375
 
4376
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
4377
   with the CLKFX and CLKFX180 outputs of the DCM comp
4378
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
4379
   Interactive Data Sheet.
4380
 
4381
 
4382
Project Navigator Auto-Make Log File
4383
-------------------------------------
4384
 
4385
 
4386
 
4387
 
4388
Started process "Synthesize".
4389
 
4390
 
4391
=========================================================================
4392
*                          HDL Compilation                              *
4393
=========================================================================
4394
Compiling verilog file "io.v"
4395
Module  compiled
4396
Module  compiled
4397
Compiling verilog file "FrontPanel.v"
4398
Module  compiled
4399
Compiling verilog file "misc.v"
4400
Module  compiled
4401
Module  compiled
4402
Module  compiled
4403
Module  compiled
4404
Module  compiled
4405
Module  compiled
4406
Compiling verilog file "alu.v"
4407
Module  compiled
4408
Compiling verilog file "switchsync.v"
4409
Module  compiled
4410
Compiling verilog file "jkff.v"
4411
Module  compiled
4412
Compiling verilog file "control.v"
4413
Module  compiled
4414
Module  compiled
4415
Compiling verilog file "maindcm.v"
4416
Module  compiled
4417
Compiling verilog file "idecode.v"
4418
Module  compiled
4419
Compiling verilog file "top.v"
4420
Module  compiled
4421
Compiling verilog file "rcvr.v"
4422
Module  compiled
4423
Compiling verilog file "txmit.v"
4424
Module  compiled
4425
Compiling verilog file "uart.v"
4426
Module  compiled
4427
Compiling verilog file "topbox.v"
4428
Module  compiled
4429
No errors in compilation
4430
Analysis of file <"topbox.prj"> succeeded.
4431
 
4432
 
4433
=========================================================================
4434
*                            HDL Analysis                               *
4435
=========================================================================
4436
Analyzing top module .
4437
Module  is correct for synthesis.
4438
 
4439
Analyzing module .
4440
Module  is correct for synthesis.
4441
 
4442
Analyzing module .
4443
        pClockFrequency = 50
4444
        pRefreshFrequency = 100
4445
        pUpperLimit = 125000
4446
        pDividerCounterBits = 24
4447
Module  is correct for synthesis.
4448
 
4449
Analyzing module .
4450
        pInitialValue = 0
4451
        pTimerWidth = 19
4452
        pInitialTimerValue = 500000
4453
Module  is correct for synthesis.
4454
 
4455
Analyzing module .
4456
Module  is correct for synthesis.
4457
 
4458
Analyzing module .
4459
        SIZE = 16
4460
Module  is correct for synthesis.
4461
 
4462
Analyzing module .
4463
Module  is correct for synthesis.
4464
 
4465
Analyzing module .
4466
        SIZE = 12
4467
Module  is correct for synthesis.
4468
 
4469
Analyzing module .
4470
Module  is correct for synthesis.
4471
 
4472
Analyzing module .
4473
        VALUE = 0000000000000001
4474
Module  is correct for synthesis.
4475
 
4476
Analyzing module .
4477
Module  is correct for synthesis.
4478
 
4479
Analyzing module .
4480
        VALUE = 1111111111111111
4481
Module  is correct for synthesis.
4482
 
4483
Analyzing module .
4484
Module  is correct for synthesis.
4485
 
4486
Analyzing module .
4487
        VALUE = 0000000000000000
4488
Module  is correct for synthesis.
4489
 
4490
Analyzing module .
4491
Module  is correct for synthesis.
4492
 
4493
Analyzing module .
4494
Module  is correct for synthesis.
4495
 
4496
Analyzing module .
4497
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
4498
Module  is correct for synthesis.
4499
 
4500
Analyzing module .
4501
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
4502
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
4503
Module  is correct for synthesis.
4504
 
4505
Analyzing module .
4506
Module  is correct for synthesis.
4507
 
4508
Analyzing module .
4509
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4510
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4511
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4512
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4513
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4514
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4515
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4516
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4517
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4518
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4519
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4520
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4521
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4522
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
4523
Module  is correct for synthesis.
4524
 
4525
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
4526
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
4527
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
4528
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
4529
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
4530
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
4531
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
4532
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
4533
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
4534
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
4535
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
4536
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
4537
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
4538
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
4539
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
4540
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
4541
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
4542
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
4543
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
4544
Analyzing module .
4545
Module  is correct for synthesis.
4546
 
4547
Analyzing module .
4548
        XTAL_CLK = 35000000
4549
        BAUD = 9600
4550
        CLK_DIV = 113
4551
        CW = 8
4552
Module  is correct for synthesis.
4553
 
4554
Analyzing module .
4555
Module  is correct for synthesis.
4556
 
4557
Analyzing module .
4558
Module  is correct for synthesis.
4559
 
4560
 
4561
=========================================================================
4562
*                           HDL Synthesis                               *
4563
=========================================================================
4564
 
4565
Synthesizing Unit .
4566
    Related source file is "txmit.v".
4567
    Found 1-bit register for signal .
4568
    Found 1-bit register for signal .
4569
    Found 1-bit register for signal .
4570
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
4571
    Found 4-bit comparator less for signal <$n0030> created at line 81.
4572
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
4573
    Found 1-bit register for signal .
4574
    Found 1-bit register for signal .
4575
    Found 4-bit up counter for signal .
4576
    Found 4-bit up counter for signal .
4577
    Found 8-bit register for signal .
4578
    Found 8-bit register for signal .
4579
    Summary:
4580
        inferred   2 Counter(s).
4581
        inferred  21 D-type flip-flop(s).
4582
        inferred   2 Comparator(s).
4583
        inferred   1 Multiplexer(s).
4584
Unit  synthesized.
4585
 
4586
 
4587
Synthesizing Unit .
4588
    Related source file is "rcvr.v".
4589
WARNING:Xst:646 - Signal > is assigned but never used.
4590
    Found 1-bit register for signal .
4591
    Found 1-bit register for signal .
4592
    Found 1-bit register for signal .
4593
    Found 8-bit tristate buffer for signal .
4594
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
4595
    Found 4-bit adder for signal <$n0012> created at line 83.
4596
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
4597
    Found 1-bit register for signal .
4598
    Found 1-bit register for signal .
4599
    Found 4-bit register for signal .
4600
    Found 4-bit up counter for signal .
4601
    Found 8-bit register for signal .
4602
    Found 7-bit register for signal >.
4603
    Found 1-bit register for signal .
4604
    Found 1-bit register for signal .
4605
    Summary:
4606
        inferred   1 Counter(s).
4607
        inferred  26 D-type flip-flop(s).
4608
        inferred   1 Adder/Subtractor(s).
4609
        inferred   1 Comparator(s).
4610
        inferred   1 Multiplexer(s).
4611
        inferred   8 Tristate(s).
4612
Unit  synthesized.
4613
 
4614
 
4615
Synthesizing Unit .
4616
    Related source file is "jkff.v".
4617
    Found 1-bit register for signal .
4618
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
4619
    Summary:
4620
        inferred   1 D-type flip-flop(s).
4621
        inferred   1 Multiplexer(s).
4622
Unit  synthesized.
4623
 
4624
 
4625
Synthesizing Unit .
4626
    Related source file is "switchsync.v".
4627
    Found 1-bit register for signal .
4628
    Found 1-bit register for signal .
4629
    Summary:
4630
        inferred   2 D-type flip-flop(s).
4631
Unit  synthesized.
4632
 
4633
 
4634
Synthesizing Unit .
4635
    Related source file is "maindcm.v".
4636
Unit  synthesized.
4637
 
4638
 
4639
Synthesizing Unit .
4640
    Related source file is "control.v".
4641
    Found 1-bit register for signal .
4642
    Found 1-bit register for signal .
4643
    Found 1-bit 4-to-1 multiplexer for signal <$n0005>.
4644
    Found 1-bit 4-to-1 multiplexer for signal <$n0007>.
4645
    Found 3-bit up counter for signal .
4646
    Summary:
4647
        inferred   1 Counter(s).
4648
        inferred   2 D-type flip-flop(s).
4649
        inferred   2 Multiplexer(s).
4650
Unit  synthesized.
4651
 
4652
 
4653
Synthesizing Unit .
4654
    Related source file is "misc.v".
4655
    Found 16-bit tristate buffer for signal .
4656
    Summary:
4657
        inferred  16 Tristate(s).
4658
Unit  synthesized.
4659
 
4660
 
4661
Synthesizing Unit .
4662
    Related source file is "misc.v".
4663
    Found 16-bit tristate buffer for signal .
4664
    Summary:
4665
        inferred  16 Tristate(s).
4666
Unit  synthesized.
4667
 
4668
 
4669
Synthesizing Unit .
4670
    Related source file is "misc.v".
4671
    Found 16-bit tristate buffer for signal .
4672
    Summary:
4673
        inferred  16 Tristate(s).
4674
Unit  synthesized.
4675
 
4676
 
4677
Synthesizing Unit .
4678
    Related source file is "misc.v".
4679
WARNING:Xst:647 - Input > is never used.
4680
    Found 16-bit tristate buffer for signal .
4681
    Found 12-bit register for signal .
4682
    Summary:
4683
        inferred  12 D-type flip-flop(s).
4684
        inferred  16 Tristate(s).
4685
Unit  synthesized.
4686
 
4687
 
4688
Synthesizing Unit .
4689
    Related source file is "idecode.v".
4690
Unit  synthesized.
4691
 
4692
 
4693
Synthesizing Unit .
4694
    Related source file is "control.v".
4695
Unit  synthesized.
4696
 
4697
 
4698
Synthesizing Unit .
4699
    Related source file is "alu.v".
4700
    Found 16-bit tristate buffer for signal .
4701
    Found 17-bit subtractor for signal <$AUX_108>.
4702
    Found 16-bit adder carry out for signal <$n0000>.
4703
    Found 1-bit xor2 for signal <$n0042> created at line 6.
4704
    Found 1-bit xor2 for signal <$n0043> created at line 6.
4705
    Found 16-bit xor2 for signal <$n0046> created at line 31.
4706
    Summary:
4707
        inferred   2 Adder/Subtractor(s).
4708
        inferred  16 Tristate(s).
4709
Unit  synthesized.
4710
 
4711
 
4712
Synthesizing Unit .
4713
    Related source file is "misc.v".
4714
Unit  synthesized.
4715
 
4716
 
4717
Synthesizing Unit .
4718
    Related source file is "misc.v".
4719
Unit  synthesized.
4720
 
4721
 
4722
Synthesizing Unit .
4723
    Related source file is "misc.v".
4724
Unit  synthesized.
4725
 
4726
 
4727
Synthesizing Unit .
4728
    Related source file is "misc.v".
4729
Unit  synthesized.
4730
 
4731
 
4732
Synthesizing Unit .
4733
    Related source file is "misc.v".
4734
    Found 16-bit tristate buffer for signal .
4735
    Found 16-bit register for signal .
4736
    Summary:
4737
        inferred  16 D-type flip-flop(s).
4738
        inferred  16 Tristate(s).
4739
Unit  synthesized.
4740
 
4741
 
4742
Synthesizing Unit .
4743
    Related source file is "io.v".
4744
    Found 1-bit register for signal .
4745
    Found 1-bit register for signal .
4746
    Found 1-bit register for signal .
4747
    Found 1-bit register for signal .
4748
    Found 1-bit register for signal .
4749
    Found 1-bit register for signal .
4750
    Found 19-bit down counter for signal .
4751
    Found 1-bit register for signal .
4752
    Found 1-bit xor2 for signal .
4753
    Summary:
4754
        inferred   1 Counter(s).
4755
        inferred   7 D-type flip-flop(s).
4756
Unit  synthesized.
4757
 
4758
 
4759
Synthesizing Unit .
4760
    Related source file is "io.v".
4761
    Found 16x7-bit ROM for signal <$n0005>.
4762
    Found 1-bit register for signal .
4763
    Found 1-bit register for signal .
4764
    Found 1-bit register for signal .
4765
    Found 1-bit register for signal .
4766
    Found 1-bit register for signal .
4767
    Found 1-bit register for signal .
4768
    Found 1-bit register for signal .
4769
    Found 1-bit register for signal .
4770
    Found 1-bit register for signal .
4771
    Found 1-bit register for signal .
4772
    Found 1-bit register for signal .
4773
    Found 1-bit register for signal .
4774
    Found 24-bit up counter for signal .
4775
    Found 1-of-4 decoder for signal .
4776
    Found 2-bit down counter for signal .
4777
    Found 8-bit 4-to-1 multiplexer for signal .
4778
    Found 1-bit 4-to-1 multiplexer for signal .
4779
    Summary:
4780
        inferred   1 ROM(s).
4781
        inferred   2 Counter(s).
4782
        inferred  12 D-type flip-flop(s).
4783
        inferred   9 Multiplexer(s).
4784
        inferred   1 Decoder(s).
4785
Unit  synthesized.
4786
 
4787
 
4788
Synthesizing Unit .
4789
    Related source file is "uart.v".
4790
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
4791
    Found 1-bit register for signal .
4792
    Found 8-bit up counter for signal .
4793
    Found 1-bit register for signal .
4794
    Summary:
4795
        inferred   1 Counter(s).
4796
        inferred   2 D-type flip-flop(s).
4797
        inferred   1 Multiplexer(s).
4798
Unit  synthesized.
4799
 
4800
 
4801
Synthesizing Unit .
4802
    Related source file is "top.v".
4803
WARNING:Xst:1780 - Signal > is never used or assigned.
4804
    Found 16-bit tristate buffer for signal .
4805
    Found 1-bit register for signal .
4806
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
4807
    Found 16-bit tristate buffer for signal .
4808
    Found 1-bit register for signal .
4809
    Found 1-bit register for signal .
4810
    Found 1-bit register for signal .
4811
    Summary:
4812
        inferred   4 D-type flip-flop(s).
4813
        inferred   1 Adder/Subtractor(s).
4814
        inferred  96 Tristate(s).
4815
Unit  synthesized.
4816
 
4817
 
4818
Synthesizing Unit .
4819
    Related source file is "FrontPanel.v".
4820
WARNING:Xst:1780 - Signal  is never used or assigned.
4821
    Found finite state machine  for signal .
4822
    -----------------------------------------------------------------------
4823
    | States             | 6                                              |
4824
    | Transitions        | 6                                              |
4825
    | Inputs             | 0                                              |
4826
    | Outputs            | 12                                             |
4827
    | Clock              | clockin (rising_edge)                          |
4828
    | Clock enable       | select (positive)                              |
4829
    | Reset              | clear (positive)                               |
4830
    | Reset type         | synchronous                                    |
4831
    | Reset State        | 000001                                         |
4832
    | Encoding           | automatic                                      |
4833
    | Implementation     | LUT                                            |
4834
    -----------------------------------------------------------------------
4835
    Found 16-bit 4-to-1 multiplexer for signal .
4836
    Found 4-bit register for signal .
4837
    Found 16-bit register for signal .
4838
    Summary:
4839
        inferred   1 Finite State Machine(s).
4840
        inferred  16 D-type flip-flop(s).
4841
        inferred  16 Multiplexer(s).
4842
Unit  synthesized.
4843
 
4844
 
4845
Synthesizing Unit .
4846
    Related source file is "topbox.v".
4847
WARNING:Xst:646 - Signal  is assigned but never used.
4848
    Found 16-bit tristate buffer for signal .
4849
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
4850
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
4851
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
4852
    Found 4-bit adder for signal <$n0012> created at line 75.
4853
    Found 4-bit register for signal .
4854
    Found 1-bit register for signal .
4855
    Found 1-bit register for signal .
4856
    Found 16-bit register for signal .
4857
    Summary:
4858
        inferred  22 D-type flip-flop(s).
4859
        inferred   1 Adder/Subtractor(s).
4860
        inferred   6 Multiplexer(s).
4861
        inferred  48 Tristate(s).
4862
Unit  synthesized.
4863
 
4864
 
4865
=========================================================================
4866
*                       Advanced HDL Synthesis                          *
4867
=========================================================================
4868
 
4869
Advanced RAM inference ...
4870
Advanced multiplier inference ...
4871
Advanced Registered AddSub inference ...
4872
Analyzing FSM  for best encoding.
4873
Optimizing FSM  on signal  with speed1 encoding.
4874
--------------------
4875
 State  | Encoding
4876
--------------------
4877
 000001 | 100000
4878
 000010 | 010000
4879
 000100 | 001000
4880
 001000 | 000100
4881
 010000 | 000010
4882
 100000 | 000001
4883
--------------------
4884
Dynamic shift register inference ...
4885
 
4886
=========================================================================
4887
HDL Synthesis Report
4888
 
4889
Macro Statistics
4890
# FSMs                             : 1
4891
# ROMs                             : 1
4892
 16x7-bit ROM                      : 1
4893
# Adders/Subtractors               : 5
4894
 12-bit adder carry out            : 1
4895
 16-bit adder carry out            : 1
4896
 17-bit subtractor                 : 1
4897
 4-bit adder                       : 2
4898
# Counters                         : 10
4899
 19-bit down counter               : 3
4900
 2-bit down counter                : 1
4901
 24-bit up counter                 : 1
4902
 3-bit up counter                  : 1
4903
 4-bit up counter                  : 3
4904
 8-bit up counter                  : 1
4905
# Registers                        : 138
4906
 1-bit register                    : 125
4907
 12-bit register                   : 4
4908
 16-bit register                   : 4
4909
 4-bit register                    : 3
4910
 8-bit register                    : 2
4911
# Comparators                      : 3
4912
 4-bit comparator greater          : 2
4913
 4-bit comparator less             : 1
4914
# Multiplexers                     : 15
4915
 1-bit 4-to-1 multiplexer          : 12
4916
 16-bit 4-to-1 multiplexer         : 1
4917
 4-bit 4-to-1 multiplexer          : 1
4918
 8-bit 4-to-1 multiplexer          : 1
4919
# Decoders                         : 1
4920
 1-of-4 decoder                    : 1
4921
# Tristates                        : 97
4922
 1-bit tristate buffer             : 80
4923
 16-bit tristate buffer            : 16
4924
 8-bit tristate buffer             : 1
4925
# Xors                             : 6
4926
 1-bit xor2                        : 5
4927
 16-bit xor2                       : 1
4928
 
4929
=========================================================================
4930
 
4931
=========================================================================
4932
*                         Low Level Synthesis                           *
4933
=========================================================================
4934
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
4935
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
4936
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
4937
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
4938
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
4939
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
4940
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
4941
 
4942
Optimizing unit  ...
4943
 
4944
Optimizing unit  ...
4945
 
4946
Optimizing unit  ...
4947
 
4948
Optimizing unit  ...
4949
 
4950
Optimizing unit  ...
4951
 
4952
Optimizing unit  ...
4953
 
4954
Optimizing unit  ...
4955
 
4956
Optimizing unit  ...
4957
 
4958
Optimizing unit  ...
4959
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
4960
 
4961
Mapping all equations...
4962
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
4963
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
4964
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
4965
Building and optimizing final netlist ...
4966
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 30.
4967
FlipFlop CPU/IR/regvalue_0 has been replicated 1 time(s)
4968
FlipFlop CPU/IR/regvalue_1 has been replicated 3 time(s)
4969
FlipFlop CPU/IR/regvalue_12 has been replicated 1 time(s)
4970
FlipFlop CPU/IR/regvalue_13 has been replicated 2 time(s)
4971
FlipFlop CPU/IR/regvalue_14 has been replicated 2 time(s)
4972
FlipFlop CPU/IR/regvalue_15 has been replicated 2 time(s)
4973
FlipFlop CPU/IR/regvalue_2 has been replicated 1 time(s)
4974
FlipFlop CPU/IR/regvalue_5 has been replicated 1 time(s)
4975
FlipFlop CPU/ctl/sim/counter_0 has been replicated 1 time(s)
4976
FlipFlop CPU/ctl/sim/counter_1 has been replicated 2 time(s)
4977
FlipFlop CPU/ctl/sim/counter_2 has been replicated 1 time(s)
4978
 
4979
=========================================================================
4980
*                            Final Report                               *
4981
=========================================================================
4982
 
4983
Device utilization summary:
4984
---------------------------
4985
 
4986
Selected Device : 3s200ft256-4
4987
 
4988
 Number of Slices:                     648  out of   1920    33%
4989
 Number of Slice Flip Flops:           385  out of   3840    10%
4990
 Number of 4 input LUTs:              1154  out of   3840    30%
4991
 Number of bonded IOBs:                 74  out of    173    42%
4992
 Number of GCLKs:                        2  out of      8    25%
4993
 Number of DCM_ADVs:                     1  out of      4    25%
4994
 
4995
 
4996
=========================================================================
4997
TIMING REPORT
4998
 
4999
 
5000
Clock Information:
5001
------------------
5002
-----------------------------------+--------------------------------+-------+
5003
Clock Signal                       | Clock buffer(FF name)          | Load  |
5004
-----------------------------------+--------------------------------+-------+
5005
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 385   |
5006
-----------------------------------+--------------------------------+-------+
5007
 
5008
Timing Summary:
5009
---------------
5010
Speed Grade: -4
5011
 
5012
   Minimum period: 14.928ns (Maximum Frequency: 66.987MHz)
5013
   Minimum input arrival time before clock: 10.934ns
5014
   Maximum output required time after clock: 25.303ns
5015
   Maximum combinational path delay: 14.935ns
5016
 
5017
=========================================================================
5018
 
5019
 
5020
 
5021
 
5022
Started process "Translate".
5023
 
5024
 
5025
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
5026
xc3s200-ft256-4 topbox.ngc topbox.ngd
5027
 
5028
Reading NGO file 'C:/blue71/topbox.ngc' ...
5029
 
5030
Applying constraints in "tobox.ucf" to the design...
5031
ERROR:NgdBuild:756 - Line 213 in 'tobox.ucf': Could not find net(s) 'CPU/cp<4>'
5032
   in the design.  To suppress this error specify the correct net name or remove
5033
   the constraint.
5034
ERROR:Parsers:11 - Encountered unrecognized constraint while parsing.
5035
ERROR:NgdBuild:19 - Errors found while parsing constraint file "tobox.ucf".
5036
 
5037
Writing NGDBUILD log file "topbox.bld"...
5038
ERROR: NGDBUILD failed
5039
Process "Translate" did not complete.
5040
 
5041
 
5042
Project Navigator Auto-Make Log File
5043
-------------------------------------
5044
 
5045
 
5046
 
5047
 
5048
Started process "Synthesize".
5049
 
5050
 
5051
=========================================================================
5052
*                          HDL Compilation                              *
5053
=========================================================================
5054
Compiling verilog file "io.v"
5055
Module  compiled
5056
Module  compiled
5057
Compiling verilog file "FrontPanel.v"
5058
Module  compiled
5059
Compiling verilog file "misc.v"
5060
Module  compiled
5061
Module  compiled
5062
Module  compiled
5063
Module  compiled
5064
Module  compiled
5065
Module  compiled
5066
Compiling verilog file "alu.v"
5067
Module  compiled
5068
Compiling verilog file "switchsync.v"
5069
Module  compiled
5070
Compiling verilog file "jkff.v"
5071
Module  compiled
5072
Compiling verilog file "control.v"
5073
Module  compiled
5074
Module  compiled
5075
Compiling verilog file "maindcm.v"
5076
Module  compiled
5077
Compiling verilog file "idecode.v"
5078
Module  compiled
5079
Compiling verilog file "top.v"
5080
Module  compiled
5081
Compiling verilog file "rcvr.v"
5082
Module  compiled
5083
Compiling verilog file "txmit.v"
5084
Module  compiled
5085
Compiling verilog file "uart.v"
5086
Module  compiled
5087
Compiling verilog file "topbox.v"
5088
Module  compiled
5089
No errors in compilation
5090
Analysis of file <"topbox.prj"> succeeded.
5091
 
5092
 
5093
=========================================================================
5094
*                            HDL Analysis                               *
5095
=========================================================================
5096
Analyzing top module .
5097
Module  is correct for synthesis.
5098
 
5099
Analyzing module .
5100
Module  is correct for synthesis.
5101
 
5102
Analyzing module .
5103
        pClockFrequency = 50
5104
        pRefreshFrequency = 100
5105
        pUpperLimit = 125000
5106
        pDividerCounterBits = 24
5107
Module  is correct for synthesis.
5108
 
5109
Analyzing module .
5110
        pInitialValue = 0
5111
        pTimerWidth = 19
5112
        pInitialTimerValue = 500000
5113
Module  is correct for synthesis.
5114
 
5115
Analyzing module .
5116
Module  is correct for synthesis.
5117
 
5118
Analyzing module .
5119
        SIZE = 16
5120
Module  is correct for synthesis.
5121
 
5122
Analyzing module .
5123
Module  is correct for synthesis.
5124
 
5125
Analyzing module .
5126
        SIZE = 12
5127
Module  is correct for synthesis.
5128
 
5129
Analyzing module .
5130
Module  is correct for synthesis.
5131
 
5132
Analyzing module .
5133
        VALUE = 0000000000000001
5134
Module  is correct for synthesis.
5135
 
5136
Analyzing module .
5137
Module  is correct for synthesis.
5138
 
5139
Analyzing module .
5140
        VALUE = 1111111111111111
5141
Module  is correct for synthesis.
5142
 
5143
Analyzing module .
5144
Module  is correct for synthesis.
5145
 
5146
Analyzing module .
5147
        VALUE = 0000000000000000
5148
Module  is correct for synthesis.
5149
 
5150
Analyzing module .
5151
Module  is correct for synthesis.
5152
 
5153
Analyzing module .
5154
Module  is correct for synthesis.
5155
 
5156
Analyzing module .
5157
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
5158
Module  is correct for synthesis.
5159
 
5160
Analyzing module .
5161
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
5162
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
5163
Module  is correct for synthesis.
5164
 
5165
Analyzing module .
5166
Module  is correct for synthesis.
5167
 
5168
Analyzing module .
5169
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5170
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5171
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5172
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5173
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5174
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5175
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5176
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5177
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5178
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5179
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5180
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5181
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5182
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
5183
Module  is correct for synthesis.
5184
 
5185
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
5186
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
5187
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
5188
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
5189
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
5190
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
5191
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
5192
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
5193
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
5194
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
5195
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
5196
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
5197
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
5198
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
5199
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
5200
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
5201
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
5202
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
5203
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
5204
Analyzing module .
5205
Module  is correct for synthesis.
5206
 
5207
Analyzing module .
5208
        XTAL_CLK = 35000000
5209
        BAUD = 9600
5210
        CLK_DIV = 113
5211
        CW = 8
5212
Module  is correct for synthesis.
5213
 
5214
Analyzing module .
5215
Module  is correct for synthesis.
5216
 
5217
Analyzing module .
5218
Module  is correct for synthesis.
5219
 
5220
 
5221
=========================================================================
5222
*                           HDL Synthesis                               *
5223
=========================================================================
5224
 
5225
Synthesizing Unit .
5226
    Related source file is "txmit.v".
5227
    Found 1-bit register for signal .
5228
    Found 1-bit register for signal .
5229
    Found 1-bit register for signal .
5230
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
5231
    Found 4-bit comparator less for signal <$n0030> created at line 81.
5232
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
5233
    Found 1-bit register for signal .
5234
    Found 1-bit register for signal .
5235
    Found 4-bit up counter for signal .
5236
    Found 4-bit up counter for signal .
5237
    Found 8-bit register for signal .
5238
    Found 8-bit register for signal .
5239
    Summary:
5240
        inferred   2 Counter(s).
5241
        inferred  21 D-type flip-flop(s).
5242
        inferred   2 Comparator(s).
5243
        inferred   1 Multiplexer(s).
5244
Unit  synthesized.
5245
 
5246
 
5247
Synthesizing Unit .
5248
    Related source file is "rcvr.v".
5249
WARNING:Xst:646 - Signal > is assigned but never used.
5250
    Found 1-bit register for signal .
5251
    Found 1-bit register for signal .
5252
    Found 1-bit register for signal .
5253
    Found 8-bit tristate buffer for signal .
5254
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
5255
    Found 4-bit adder for signal <$n0012> created at line 83.
5256
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
5257
    Found 1-bit register for signal .
5258
    Found 1-bit register for signal .
5259
    Found 4-bit register for signal .
5260
    Found 4-bit up counter for signal .
5261
    Found 8-bit register for signal .
5262
    Found 7-bit register for signal >.
5263
    Found 1-bit register for signal .
5264
    Found 1-bit register for signal .
5265
    Summary:
5266
        inferred   1 Counter(s).
5267
        inferred  26 D-type flip-flop(s).
5268
        inferred   1 Adder/Subtractor(s).
5269
        inferred   1 Comparator(s).
5270
        inferred   1 Multiplexer(s).
5271
        inferred   8 Tristate(s).
5272
Unit  synthesized.
5273
 
5274
 
5275
Synthesizing Unit .
5276
    Related source file is "jkff.v".
5277
    Found 1-bit register for signal .
5278
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
5279
    Summary:
5280
        inferred   1 D-type flip-flop(s).
5281
        inferred   1 Multiplexer(s).
5282
Unit  synthesized.
5283
 
5284
 
5285
Synthesizing Unit .
5286
    Related source file is "switchsync.v".
5287
    Found 1-bit register for signal .
5288
    Found 1-bit register for signal .
5289
    Summary:
5290
        inferred   2 D-type flip-flop(s).
5291
Unit  synthesized.
5292
 
5293
 
5294
Synthesizing Unit .
5295
    Related source file is "maindcm.v".
5296
Unit  synthesized.
5297
 
5298
 
5299
Synthesizing Unit .
5300
    Related source file is "control.v".
5301
    Found 1-bit register for signal .
5302
    Found 1-bit register for signal .
5303
    Found 1-bit 4-to-1 multiplexer for signal <$n0005>.
5304
    Found 1-bit 4-to-1 multiplexer for signal <$n0007>.
5305
    Found 3-bit up counter for signal .
5306
    Summary:
5307
        inferred   1 Counter(s).
5308
        inferred   2 D-type flip-flop(s).
5309
        inferred   2 Multiplexer(s).
5310
Unit  synthesized.
5311
 
5312
 
5313
Synthesizing Unit .
5314
    Related source file is "misc.v".
5315
    Found 16-bit tristate buffer for signal .
5316
    Summary:
5317
        inferred  16 Tristate(s).
5318
Unit  synthesized.
5319
 
5320
 
5321
Synthesizing Unit .
5322
    Related source file is "misc.v".
5323
    Found 16-bit tristate buffer for signal .
5324
    Summary:
5325
        inferred  16 Tristate(s).
5326
Unit  synthesized.
5327
 
5328
 
5329
Synthesizing Unit .
5330
    Related source file is "misc.v".
5331
    Found 16-bit tristate buffer for signal .
5332
    Summary:
5333
        inferred  16 Tristate(s).
5334
Unit  synthesized.
5335
 
5336
 
5337
Synthesizing Unit .
5338
    Related source file is "misc.v".
5339
WARNING:Xst:647 - Input > is never used.
5340
    Found 16-bit tristate buffer for signal .
5341
    Found 12-bit register for signal .
5342
    Summary:
5343
        inferred  12 D-type flip-flop(s).
5344
        inferred  16 Tristate(s).
5345
Unit  synthesized.
5346
 
5347
 
5348
Synthesizing Unit .
5349
    Related source file is "idecode.v".
5350
Unit  synthesized.
5351
 
5352
 
5353
Synthesizing Unit .
5354
    Related source file is "control.v".
5355
Unit  synthesized.
5356
 
5357
 
5358
Synthesizing Unit .
5359
    Related source file is "alu.v".
5360
    Found 16-bit tristate buffer for signal .
5361
    Found 17-bit subtractor for signal <$AUX_108>.
5362
    Found 16-bit adder carry out for signal <$n0000>.
5363
    Found 1-bit xor2 for signal <$n0042> created at line 6.
5364
    Found 1-bit xor2 for signal <$n0043> created at line 6.
5365
    Found 16-bit xor2 for signal <$n0046> created at line 31.
5366
    Summary:
5367
        inferred   2 Adder/Subtractor(s).
5368
        inferred  16 Tristate(s).
5369
Unit  synthesized.
5370
 
5371
 
5372
Synthesizing Unit .
5373
    Related source file is "misc.v".
5374
Unit  synthesized.
5375
 
5376
 
5377
Synthesizing Unit .
5378
    Related source file is "misc.v".
5379
Unit  synthesized.
5380
 
5381
 
5382
Synthesizing Unit .
5383
    Related source file is "misc.v".
5384
Unit  synthesized.
5385
 
5386
 
5387
Synthesizing Unit .
5388
    Related source file is "misc.v".
5389
Unit  synthesized.
5390
 
5391
 
5392
Synthesizing Unit .
5393
    Related source file is "misc.v".
5394
    Found 16-bit tristate buffer for signal .
5395
    Found 16-bit register for signal .
5396
    Summary:
5397
        inferred  16 D-type flip-flop(s).
5398
        inferred  16 Tristate(s).
5399
Unit  synthesized.
5400
 
5401
 
5402
Synthesizing Unit .
5403
    Related source file is "io.v".
5404
    Found 1-bit register for signal .
5405
    Found 1-bit register for signal .
5406
    Found 1-bit register for signal .
5407
    Found 1-bit register for signal .
5408
    Found 1-bit register for signal .
5409
    Found 1-bit register for signal .
5410
    Found 19-bit down counter for signal .
5411
    Found 1-bit register for signal .
5412
    Found 1-bit xor2 for signal .
5413
    Summary:
5414
        inferred   1 Counter(s).
5415
        inferred   7 D-type flip-flop(s).
5416
Unit  synthesized.
5417
 
5418
 
5419
Synthesizing Unit .
5420
    Related source file is "io.v".
5421
    Found 16x7-bit ROM for signal <$n0005>.
5422
    Found 1-bit register for signal .
5423
    Found 1-bit register for signal .
5424
    Found 1-bit register for signal .
5425
    Found 1-bit register for signal .
5426
    Found 1-bit register for signal .
5427
    Found 1-bit register for signal .
5428
    Found 1-bit register for signal .
5429
    Found 1-bit register for signal .
5430
    Found 1-bit register for signal .
5431
    Found 1-bit register for signal .
5432
    Found 1-bit register for signal .
5433
    Found 1-bit register for signal .
5434
    Found 24-bit up counter for signal .
5435
    Found 1-of-4 decoder for signal .
5436
    Found 2-bit down counter for signal .
5437
    Found 8-bit 4-to-1 multiplexer for signal .
5438
    Found 1-bit 4-to-1 multiplexer for signal .
5439
    Summary:
5440
        inferred   1 ROM(s).
5441
        inferred   2 Counter(s).
5442
        inferred  12 D-type flip-flop(s).
5443
        inferred   9 Multiplexer(s).
5444
        inferred   1 Decoder(s).
5445
Unit  synthesized.
5446
 
5447
 
5448
Synthesizing Unit .
5449
    Related source file is "uart.v".
5450
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
5451
    Found 1-bit register for signal .
5452
    Found 8-bit up counter for signal .
5453
    Found 1-bit register for signal .
5454
    Summary:
5455
        inferred   1 Counter(s).
5456
        inferred   2 D-type flip-flop(s).
5457
        inferred   1 Multiplexer(s).
5458
Unit  synthesized.
5459
 
5460
 
5461
Synthesizing Unit .
5462
    Related source file is "top.v".
5463
WARNING:Xst:1780 - Signal > is never used or assigned.
5464
    Found 16-bit tristate buffer for signal .
5465
    Found 1-bit register for signal .
5466
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
5467
    Found 16-bit tristate buffer for signal .
5468
    Found 1-bit register for signal .
5469
    Found 1-bit register for signal .
5470
    Found 1-bit register for signal .
5471
    Summary:
5472
        inferred   4 D-type flip-flop(s).
5473
        inferred   1 Adder/Subtractor(s).
5474
        inferred  96 Tristate(s).
5475
Unit  synthesized.
5476
 
5477
 
5478
Synthesizing Unit .
5479
    Related source file is "FrontPanel.v".
5480
WARNING:Xst:1780 - Signal  is never used or assigned.
5481
    Found finite state machine  for signal .
5482
    -----------------------------------------------------------------------
5483
    | States             | 6                                              |
5484
    | Transitions        | 6                                              |
5485
    | Inputs             | 0                                              |
5486
    | Outputs            | 12                                             |
5487
    | Clock              | clockin (rising_edge)                          |
5488
    | Clock enable       | select (positive)                              |
5489
    | Reset              | clear (positive)                               |
5490
    | Reset type         | synchronous                                    |
5491
    | Reset State        | 000001                                         |
5492
    | Encoding           | automatic                                      |
5493
    | Implementation     | LUT                                            |
5494
    -----------------------------------------------------------------------
5495
    Found 16-bit 4-to-1 multiplexer for signal .
5496
    Found 4-bit register for signal .
5497
    Found 16-bit register for signal .
5498
    Summary:
5499
        inferred   1 Finite State Machine(s).
5500
        inferred  16 D-type flip-flop(s).
5501
        inferred  16 Multiplexer(s).
5502
Unit  synthesized.
5503
 
5504
 
5505
Synthesizing Unit .
5506
    Related source file is "topbox.v".
5507
WARNING:Xst:646 - Signal  is assigned but never used.
5508
    Found 16-bit tristate buffer for signal .
5509
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
5510
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
5511
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
5512
    Found 4-bit adder for signal <$n0012> created at line 75.
5513
    Found 4-bit register for signal .
5514
    Found 1-bit register for signal .
5515
    Found 1-bit register for signal .
5516
    Found 16-bit register for signal .
5517
    Summary:
5518
        inferred  22 D-type flip-flop(s).
5519
        inferred   1 Adder/Subtractor(s).
5520
        inferred   6 Multiplexer(s).
5521
        inferred  48 Tristate(s).
5522
Unit  synthesized.
5523
 
5524
 
5525
=========================================================================
5526
*                       Advanced HDL Synthesis                          *
5527
=========================================================================
5528
 
5529
Advanced RAM inference ...
5530
Advanced multiplier inference ...
5531
Advanced Registered AddSub inference ...
5532
Analyzing FSM  for best encoding.
5533
Optimizing FSM  on signal  with speed1 encoding.
5534
--------------------
5535
 State  | Encoding
5536
--------------------
5537
 000001 | 100000
5538
 000010 | 010000
5539
 000100 | 001000
5540
 001000 | 000100
5541
 010000 | 000010
5542
 100000 | 000001
5543
--------------------
5544
Dynamic shift register inference ...
5545
 
5546
=========================================================================
5547
HDL Synthesis Report
5548
 
5549
Macro Statistics
5550
# FSMs                             : 1
5551
# ROMs                             : 1
5552
 16x7-bit ROM                      : 1
5553
# Adders/Subtractors               : 5
5554
 12-bit adder carry out            : 1
5555
 16-bit adder carry out            : 1
5556
 17-bit subtractor                 : 1
5557
 4-bit adder                       : 2
5558
# Counters                         : 10
5559
 19-bit down counter               : 3
5560
 2-bit down counter                : 1
5561
 24-bit up counter                 : 1
5562
 3-bit up counter                  : 1
5563
 4-bit up counter                  : 3
5564
 8-bit up counter                  : 1
5565
# Registers                        : 138
5566
 1-bit register                    : 125
5567
 12-bit register                   : 4
5568
 16-bit register                   : 4
5569
 4-bit register                    : 3
5570
 8-bit register                    : 2
5571
# Comparators                      : 3
5572
 4-bit comparator greater          : 2
5573
 4-bit comparator less             : 1
5574
# Multiplexers                     : 15
5575
 1-bit 4-to-1 multiplexer          : 12
5576
 16-bit 4-to-1 multiplexer         : 1
5577
 4-bit 4-to-1 multiplexer          : 1
5578
 8-bit 4-to-1 multiplexer          : 1
5579
# Decoders                         : 1
5580
 1-of-4 decoder                    : 1
5581
# Tristates                        : 97
5582
 1-bit tristate buffer             : 80
5583
 16-bit tristate buffer            : 16
5584
 8-bit tristate buffer             : 1
5585
# Xors                             : 6
5586
 1-bit xor2                        : 5
5587
 16-bit xor2                       : 1
5588
 
5589
=========================================================================
5590
 
5591
=========================================================================
5592
*                         Low Level Synthesis                           *
5593
=========================================================================
5594
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
5595
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
5596
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
5597
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
5598
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
5599
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
5600
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
5601
 
5602
Optimizing unit  ...
5603
 
5604
Optimizing unit  ...
5605
 
5606
Optimizing unit  ...
5607
 
5608
Optimizing unit  ...
5609
 
5610
Optimizing unit  ...
5611
 
5612
Optimizing unit  ...
5613
 
5614
Optimizing unit  ...
5615
 
5616
Optimizing unit  ...
5617
 
5618
Optimizing unit  ...
5619
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
5620
 
5621
Mapping all equations...
5622
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
5623
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
5624
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
5625
Building and optimizing final netlist ...
5626
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 30.
5627
FlipFlop CPU/IR/regvalue_0 has been replicated 1 time(s)
5628
FlipFlop CPU/IR/regvalue_1 has been replicated 3 time(s)
5629
FlipFlop CPU/IR/regvalue_12 has been replicated 1 time(s)
5630
FlipFlop CPU/IR/regvalue_13 has been replicated 2 time(s)
5631
FlipFlop CPU/IR/regvalue_14 has been replicated 2 time(s)
5632
FlipFlop CPU/IR/regvalue_15 has been replicated 2 time(s)
5633
FlipFlop CPU/IR/regvalue_2 has been replicated 1 time(s)
5634
FlipFlop CPU/IR/regvalue_5 has been replicated 1 time(s)
5635
FlipFlop CPU/ctl/sim/counter_0 has been replicated 1 time(s)
5636
FlipFlop CPU/ctl/sim/counter_1 has been replicated 2 time(s)
5637
FlipFlop CPU/ctl/sim/counter_2 has been replicated 1 time(s)
5638
 
5639
=========================================================================
5640
*                            Final Report                               *
5641
=========================================================================
5642
 
5643
Device utilization summary:
5644
---------------------------
5645
 
5646
Selected Device : 3s200ft256-4
5647
 
5648
 Number of Slices:                     648  out of   1920    33%
5649
 Number of Slice Flip Flops:           385  out of   3840    10%
5650
 Number of 4 input LUTs:              1154  out of   3840    30%
5651
 Number of bonded IOBs:                 74  out of    173    42%
5652
 Number of GCLKs:                        2  out of      8    25%
5653
 Number of DCM_ADVs:                     1  out of      4    25%
5654
 
5655
 
5656
=========================================================================
5657
TIMING REPORT
5658
 
5659
 
5660
Clock Information:
5661
------------------
5662
-----------------------------------+--------------------------------+-------+
5663
Clock Signal                       | Clock buffer(FF name)          | Load  |
5664
-----------------------------------+--------------------------------+-------+
5665
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 385   |
5666
-----------------------------------+--------------------------------+-------+
5667
 
5668
Timing Summary:
5669
---------------
5670
Speed Grade: -4
5671
 
5672
   Minimum period: 14.928ns (Maximum Frequency: 66.987MHz)
5673
   Minimum input arrival time before clock: 10.934ns
5674
   Maximum output required time after clock: 25.303ns
5675
   Maximum combinational path delay: 14.935ns
5676
 
5677
=========================================================================
5678
 
5679
 
5680
 
5681
 
5682
Started process "Translate".
5683
 
5684
 
5685
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
5686
xc3s200-ft256-4 topbox.ngc topbox.ngd
5687
 
5688
Reading NGO file 'C:/blue71/topbox.ngc' ...
5689
 
5690
Applying constraints in "tobox.ucf" to the design...
5691
ERROR:NgdBuild:756 - Line 213 in 'tobox.ucf': Could not find net(s) 'CPU/cp<4>'
5692
   in the design.  To suppress this error specify the correct net name or remove
5693
   the constraint.
5694
ERROR:Parsers:11 - Encountered unrecognized constraint while parsing.
5695
ERROR:NgdBuild:19 - Errors found while parsing constraint file "tobox.ucf".
5696
 
5697
Writing NGDBUILD log file "topbox.bld"...
5698
ERROR: NGDBUILD failed
5699
Process "Translate" did not complete.
5700
 
5701
 
5702
Project Navigator Auto-Make Log File
5703
-------------------------------------
5704
 
5705
 
5706
 
5707
 
5708
Started process "Translate".
5709
 
5710
 
5711
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
5712
xc3s200-ft256-4 topbox.ngc topbox.ngd
5713
 
5714
Reading NGO file 'C:/blue71/topbox.ngc' ...
5715
 
5716
Applying constraints in "tobox.ucf" to the design...
5717
 
5718
Checking timing specifications ...
5719
Checking expanded design ...
5720
 
5721
NGDBUILD Design Results Summary:
5722
  Number of errors:     0
5723
  Number of warnings:   0
5724
 
5725
Writing NGD file "topbox.ngd" ...
5726
 
5727
Writing NGDBUILD log file "topbox.bld"...
5728
 
5729
NGDBUILD done.
5730
 
5731
 
5732
 
5733
 
5734
Started process "Map".
5735
 
5736
Using target part "3s200ft256-4".
5737
Mapping design into LUTs...
5738
Running directed packing...
5739
Running delay-based LUT packing...
5740
Running related packing...
5741
 
5742
Design Summary:
5743
Number of errors:      0
5744
Number of warnings:    2
5745
Logic Utilization:
5746
  Number of Slice Flip Flops:         359 out of   3,840    9%
5747
  Number of 4 input LUTs:           1,203 out of   3,840   31%
5748
Logic Distribution:
5749
  Number of occupied Slices:                          714 out of   1,920   37%
5750
    Number of Slices containing only related logic:     714 out of     714  100%
5751
    Number of Slices containing unrelated logic:          0 out of     714    0%
5752
      *See NOTES below for an explanation of the effects of unrelated logic
5753
Total Number 4 input LUTs:          1,207 out of   3,840   31%
5754
  Number used as logic:              1,203
5755
  Number used as a route-thru:           4
5756
  Number of bonded IOBs:               74 out of     173   42%
5757
    IOB Flip Flops:                    26
5758
  Number of GCLKs:                     2 out of       8   25%
5759
  Number of DCMs:                      1 out of       4   25%
5760
 
5761
Total equivalent gate count for design:  18,177
5762
Additional JTAG gate count for IOBs:  3,552
5763
Peak Memory Usage:  113 MB
5764
 
5765
NOTES:
5766
 
5767
   Related logic is defined as being logic that shares connectivity - e.g. two
5768
   LUTs are "related" if they share common inputs.  When assembling slices,
5769
   Map gives priority to combine logic that is related.  Doing so results in
5770
   the best timing performance.
5771
 
5772
   Unrelated logic shares no connectivity.  Map will only begin packing
5773
   unrelated logic into a slice once 99% of the slices are occupied through
5774
   related logic packing.
5775
 
5776
   Note that once logic distribution reaches the 99% level through related
5777
   logic packing, this does not mean the device is completely utilized.
5778
   Unrelated logic packing will then begin, continuing until all usable LUTs
5779
   and FFs are occupied.  Depending on your timing budget, increased levels of
5780
   unrelated logic packing may adversely affect the overall timing performance
5781
   of your design.
5782
 
5783
Mapping completed.
5784
See MAP report file "topbox_map.mrp" for details.
5785
 
5786
 
5787
 
5788
 
5789
Started process "Place & Route".
5790
 
5791
 
5792
 
5793
 
5794
Constraints file: topbox.pcf.
5795
Loading device for application Rf_Device from file '3s200.nph' in environment
5796
C:/Xilinx71.
5797
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
5798
 
5799
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
5800
Celsius)
5801
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
5802
 
5803
 
5804
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
5805
 
5806
 
5807
Device Utilization Summary:
5808
 
5809
   Number of BUFGMUXs                  2 out of 8      25%
5810
   Number of DCMs                      1 out of 4      25%
5811
   Number of External IOBs            74 out of 173    42%
5812
      Number of LOCed IOBs             6 out of 74      8%
5813
 
5814
   Number of Slices                  714 out of 1920   37%
5815
      Number of SLICEMs                0 out of 960     0%
5816
 
5817
 
5818
 
5819
Overall effort level (-ol):   Standard (set by user)
5820
Placer effort level (-pl):    Standard (set by user)
5821
Placer cost table entry (-t): 1
5822
Router effort level (-rl):    Standard (set by user)
5823
 
5824
 
5825
Starting Placer
5826
 
5827
Phase 1.1
5828
Phase 1.1 (Checksum:98b020) REAL time: 1 secs
5829
 
5830
Phase 2.31
5831
Phase 2.31 (Checksum:1312cfe) REAL time: 1 secs
5832
 
5833
Phase 3.2
5834
.
5835
 
5836
 
5837
Phase 3.2 (Checksum:1c9c37d) REAL time: 1 secs
5838
 
5839
Phase 4.3
5840
Phase 4.3 (Checksum:26259fc) REAL time: 1 secs
5841
 
5842
Phase 5.5
5843
Phase 5.5 (Checksum:2faf07b) REAL time: 1 secs
5844
 
5845
Phase 6.8
5846
.......................
5847
Phase 6.8 (Checksum:abcfab) REAL time: 1 secs
5848
 
5849
Phase 7.5
5850
Phase 7.5 (Checksum:42c1d79) REAL time: 1 secs
5851
 
5852
Phase 8.18
5853
Phase 8.18 (Checksum:4c4b3f8) REAL time: 2 secs
5854
 
5855
Phase 9.5
5856
Phase 9.5 (Checksum:55d4a77) REAL time: 2 secs
5857
 
5858
Writing design to file topbox.ncd
5859
 
5860
 
5861
Total REAL time to Placer completion: 2 secs
5862
Total CPU time to Placer completion: 2 secs
5863
 
5864
Starting Router
5865
 
5866
Phase 1: 4902 unrouted;       REAL time: 2 secs
5867
 
5868
Phase 2: 4634 unrouted;       REAL time: 2 secs
5869
 
5870
Phase 3: 2271 unrouted;       REAL time: 3 secs
5871
 
5872
Phase 4: 0 unrouted;       REAL time: 4 secs
5873
 
5874
 
5875
Total REAL time to Router completion: 4 secs
5876
Total CPU time to Router completion: 4 secs
5877
 
5878
Generating "PAR" statistics.
5879
 
5880
**************************
5881
Generating Clock Report
5882
**************************
5883
 
5884
+---------------------+--------------+------+------+------------+-------------+
5885
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
5886
+---------------------+--------------+------+------+------------+-------------+
5887
|                 clk |      BUFGMUX0| No   |  248 |  0.042     |  1.052      |
5888
+---------------------+--------------+------+------+------------+-------------+
5889
 
5890
Generating Pad Report.
5891
 
5892
All signals are completely routed.
5893
 
5894
Total REAL time to PAR completion: 5 secs
5895
Total CPU time to PAR completion: 5 secs
5896
 
5897
Peak Memory Usage:  83 MB
5898
 
5899
Placement: Completed - No errors found.
5900
Routing: Completed - No errors found.
5901
 
5902
Number of error messages: 0
5903
Number of warning messages: 0
5904
Number of info messages: 1
5905
 
5906
Writing design to file topbox.ncd
5907
 
5908
 
5909
 
5910
PAR done!
5911
 
5912
Started process "Generate Post-Place & Route Static Timing".
5913
 
5914
Loading device for application Rf_Device from file '3s200.nph' in environment
5915
C:/Xilinx71.
5916
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
5917
 
5918
Analysis completed Sun Sep 24 10:35:47 2006
5919
--------------------------------------------------------------------------------
5920
 
5921
Generating Report ...
5922
 
5923
Number of warnings: 0
5924
Total time: 2 secs
5925
 
5926
 
5927
 
5928
 
5929
 
5930
 
5931
 
5932
Started process "Generate Programming File".
5933
 
5934
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
5935
   with the CLKFX and CLKFX180 outputs of the DCM comp
5936
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
5937
   Interactive Data Sheet.
5938
 
5939
 
5940
Project Navigator Auto-Make Log File
5941
-------------------------------------
5942
 
5943
 
5944
 
5945
 
5946
Started process "Synthesize".
5947
 
5948
 
5949
=========================================================================
5950
*                          HDL Compilation                              *
5951
=========================================================================
5952
Compiling verilog file "io.v"
5953
Module  compiled
5954
Module  compiled
5955
Compiling verilog file "FrontPanel.v"
5956
Module  compiled
5957
Compiling verilog file "misc.v"
5958
Module  compiled
5959
Module  compiled
5960
Module  compiled
5961
Module  compiled
5962
Module  compiled
5963
Module  compiled
5964
Compiling verilog file "alu.v"
5965
Module  compiled
5966
Compiling verilog file "switchsync.v"
5967
Module  compiled
5968
Compiling verilog file "jkff.v"
5969
Module  compiled
5970
Compiling verilog file "control.v"
5971
Module  compiled
5972
Module  compiled
5973
Compiling verilog file "maindcm.v"
5974
Module  compiled
5975
Compiling verilog file "idecode.v"
5976
Module  compiled
5977
Compiling verilog file "top.v"
5978
Module  compiled
5979
Compiling verilog file "rcvr.v"
5980
Module  compiled
5981
Compiling verilog file "txmit.v"
5982
Module  compiled
5983
Compiling verilog file "uart.v"
5984
Module  compiled
5985
Compiling verilog file "topbox.v"
5986
Module  compiled
5987
No errors in compilation
5988
Analysis of file <"topbox.prj"> succeeded.
5989
 
5990
 
5991
=========================================================================
5992
*                            HDL Analysis                               *
5993
=========================================================================
5994
Analyzing top module .
5995
Module  is correct for synthesis.
5996
 
5997
Analyzing module .
5998
Module  is correct for synthesis.
5999
 
6000
Analyzing module .
6001
        pClockFrequency = 50
6002
        pRefreshFrequency = 100
6003
        pUpperLimit = 125000
6004
        pDividerCounterBits = 24
6005
Module  is correct for synthesis.
6006
 
6007
Analyzing module .
6008
        pInitialValue = 0
6009
        pTimerWidth = 19
6010
        pInitialTimerValue = 500000
6011
Module  is correct for synthesis.
6012
 
6013
Analyzing module .
6014
Module  is correct for synthesis.
6015
 
6016
Analyzing module .
6017
        SIZE = 16
6018
Module  is correct for synthesis.
6019
 
6020
Analyzing module .
6021
Module  is correct for synthesis.
6022
 
6023
Analyzing module .
6024
        SIZE = 12
6025
Module  is correct for synthesis.
6026
 
6027
Analyzing module .
6028
Module  is correct for synthesis.
6029
 
6030
Analyzing module .
6031
        VALUE = 0000000000000001
6032
Module  is correct for synthesis.
6033
 
6034
Analyzing module .
6035
Module  is correct for synthesis.
6036
 
6037
Analyzing module .
6038
        VALUE = 1111111111111111
6039
Module  is correct for synthesis.
6040
 
6041
Analyzing module .
6042
Module  is correct for synthesis.
6043
 
6044
Analyzing module .
6045
        VALUE = 0000000000000000
6046
Module  is correct for synthesis.
6047
 
6048
Analyzing module .
6049
Module  is correct for synthesis.
6050
 
6051
Analyzing module .
6052
Module  is correct for synthesis.
6053
 
6054
Analyzing module .
6055
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
6056
Module  is correct for synthesis.
6057
 
6058
Analyzing module .
6059
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
6060
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
6061
Module  is correct for synthesis.
6062
 
6063
Analyzing module .
6064
Module  is correct for synthesis.
6065
 
6066
Analyzing module .
6067
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6068
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6069
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6070
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6071
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6072
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6073
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6074
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6075
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6076
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6077
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6078
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6079
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6080
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6081
Module  is correct for synthesis.
6082
 
6083
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
6084
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
6085
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
6086
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
6087
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
6088
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
6089
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
6090
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
6091
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
6092
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
6093
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
6094
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
6095
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
6096
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
6097
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
6098
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
6099
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
6100
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
6101
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
6102
Analyzing module .
6103
Module  is correct for synthesis.
6104
 
6105
Analyzing module .
6106
        XTAL_CLK = 35000000
6107
        BAUD = 9600
6108
        CLK_DIV = 113
6109
        CW = 8
6110
Module  is correct for synthesis.
6111
 
6112
Analyzing module .
6113
Module  is correct for synthesis.
6114
 
6115
Analyzing module .
6116
Module  is correct for synthesis.
6117
 
6118
 
6119
=========================================================================
6120
*                           HDL Synthesis                               *
6121
=========================================================================
6122
 
6123
Synthesizing Unit .
6124
    Related source file is "txmit.v".
6125
    Found 1-bit register for signal .
6126
    Found 1-bit register for signal .
6127
    Found 1-bit register for signal .
6128
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
6129
    Found 4-bit comparator less for signal <$n0030> created at line 81.
6130
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
6131
    Found 1-bit register for signal .
6132
    Found 1-bit register for signal .
6133
    Found 4-bit up counter for signal .
6134
    Found 4-bit up counter for signal .
6135
    Found 8-bit register for signal .
6136
    Found 8-bit register for signal .
6137
    Summary:
6138
        inferred   2 Counter(s).
6139
        inferred  21 D-type flip-flop(s).
6140
        inferred   2 Comparator(s).
6141
        inferred   1 Multiplexer(s).
6142
Unit  synthesized.
6143
 
6144
 
6145
Synthesizing Unit .
6146
    Related source file is "rcvr.v".
6147
WARNING:Xst:646 - Signal > is assigned but never used.
6148
    Found 1-bit register for signal .
6149
    Found 1-bit register for signal .
6150
    Found 1-bit register for signal .
6151
    Found 8-bit tristate buffer for signal .
6152
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
6153
    Found 4-bit adder for signal <$n0012> created at line 83.
6154
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
6155
    Found 1-bit register for signal .
6156
    Found 1-bit register for signal .
6157
    Found 4-bit register for signal .
6158
    Found 4-bit up counter for signal .
6159
    Found 8-bit register for signal .
6160
    Found 7-bit register for signal >.
6161
    Found 1-bit register for signal .
6162
    Found 1-bit register for signal .
6163
    Summary:
6164
        inferred   1 Counter(s).
6165
        inferred  26 D-type flip-flop(s).
6166
        inferred   1 Adder/Subtractor(s).
6167
        inferred   1 Comparator(s).
6168
        inferred   1 Multiplexer(s).
6169
        inferred   8 Tristate(s).
6170
Unit  synthesized.
6171
 
6172
 
6173
Synthesizing Unit .
6174
    Related source file is "jkff.v".
6175
    Found 1-bit register for signal .
6176
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
6177
    Summary:
6178
        inferred   1 D-type flip-flop(s).
6179
        inferred   1 Multiplexer(s).
6180
Unit  synthesized.
6181
 
6182
 
6183
Synthesizing Unit .
6184
    Related source file is "switchsync.v".
6185
    Found 1-bit register for signal .
6186
    Found 1-bit register for signal .
6187
    Summary:
6188
        inferred   2 D-type flip-flop(s).
6189
Unit  synthesized.
6190
 
6191
 
6192
Synthesizing Unit .
6193
    Related source file is "maindcm.v".
6194
Unit  synthesized.
6195
 
6196
 
6197
Synthesizing Unit .
6198
    Related source file is "control.v".
6199
    Found 1-bit register for signal .
6200
    Found 1-bit register for signal .
6201
    Found 1-bit 4-to-1 multiplexer for signal <$n0005>.
6202
    Found 1-bit 4-to-1 multiplexer for signal <$n0007>.
6203
    Found 3-bit up counter for signal .
6204
    Summary:
6205
        inferred   1 Counter(s).
6206
        inferred   2 D-type flip-flop(s).
6207
        inferred   2 Multiplexer(s).
6208
Unit  synthesized.
6209
 
6210
 
6211
Synthesizing Unit .
6212
    Related source file is "misc.v".
6213
    Found 16-bit tristate buffer for signal .
6214
    Summary:
6215
        inferred  16 Tristate(s).
6216
Unit  synthesized.
6217
 
6218
 
6219
Synthesizing Unit .
6220
    Related source file is "misc.v".
6221
    Found 16-bit tristate buffer for signal .
6222
    Summary:
6223
        inferred  16 Tristate(s).
6224
Unit  synthesized.
6225
 
6226
 
6227
Synthesizing Unit .
6228
    Related source file is "misc.v".
6229
    Found 16-bit tristate buffer for signal .
6230
    Summary:
6231
        inferred  16 Tristate(s).
6232
Unit  synthesized.
6233
 
6234
 
6235
Synthesizing Unit .
6236
    Related source file is "misc.v".
6237
WARNING:Xst:647 - Input > is never used.
6238
    Found 16-bit tristate buffer for signal .
6239
    Found 12-bit register for signal .
6240
    Summary:
6241
        inferred  12 D-type flip-flop(s).
6242
        inferred  16 Tristate(s).
6243
Unit  synthesized.
6244
 
6245
 
6246
Synthesizing Unit .
6247
    Related source file is "idecode.v".
6248
Unit  synthesized.
6249
 
6250
 
6251
Synthesizing Unit .
6252
    Related source file is "control.v".
6253
Unit  synthesized.
6254
 
6255
 
6256
Synthesizing Unit .
6257
    Related source file is "alu.v".
6258
    Found 16-bit tristate buffer for signal .
6259
    Found 17-bit subtractor for signal <$AUX_108>.
6260
    Found 16-bit adder carry out for signal <$n0000>.
6261
    Found 1-bit xor2 for signal <$n0042> created at line 6.
6262
    Found 1-bit xor2 for signal <$n0043> created at line 6.
6263
    Found 16-bit xor2 for signal <$n0046> created at line 31.
6264
    Summary:
6265
        inferred   2 Adder/Subtractor(s).
6266
        inferred  16 Tristate(s).
6267
Unit  synthesized.
6268
 
6269
 
6270
Synthesizing Unit .
6271
    Related source file is "misc.v".
6272
Unit  synthesized.
6273
 
6274
 
6275
Synthesizing Unit .
6276
    Related source file is "misc.v".
6277
Unit  synthesized.
6278
 
6279
 
6280
Synthesizing Unit .
6281
    Related source file is "misc.v".
6282
Unit  synthesized.
6283
 
6284
 
6285
Synthesizing Unit .
6286
    Related source file is "misc.v".
6287
Unit  synthesized.
6288
 
6289
 
6290
Synthesizing Unit .
6291
    Related source file is "misc.v".
6292
    Found 16-bit tristate buffer for signal .
6293
    Found 16-bit register for signal .
6294
    Summary:
6295
        inferred  16 D-type flip-flop(s).
6296
        inferred  16 Tristate(s).
6297
Unit  synthesized.
6298
 
6299
 
6300
Synthesizing Unit .
6301
    Related source file is "io.v".
6302
    Found 1-bit register for signal .
6303
    Found 1-bit register for signal .
6304
    Found 1-bit register for signal .
6305
    Found 1-bit register for signal .
6306
    Found 1-bit register for signal .
6307
    Found 1-bit register for signal .
6308
    Found 19-bit down counter for signal .
6309
    Found 1-bit register for signal .
6310
    Found 1-bit xor2 for signal .
6311
    Summary:
6312
        inferred   1 Counter(s).
6313
        inferred   7 D-type flip-flop(s).
6314
Unit  synthesized.
6315
 
6316
 
6317
Synthesizing Unit .
6318
    Related source file is "io.v".
6319
    Found 16x7-bit ROM for signal <$n0005>.
6320
    Found 1-bit register for signal .
6321
    Found 1-bit register for signal .
6322
    Found 1-bit register for signal .
6323
    Found 1-bit register for signal .
6324
    Found 1-bit register for signal .
6325
    Found 1-bit register for signal .
6326
    Found 1-bit register for signal .
6327
    Found 1-bit register for signal .
6328
    Found 1-bit register for signal .
6329
    Found 1-bit register for signal .
6330
    Found 1-bit register for signal .
6331
    Found 1-bit register for signal .
6332
    Found 24-bit up counter for signal .
6333
    Found 1-of-4 decoder for signal .
6334
    Found 2-bit down counter for signal .
6335
    Found 8-bit 4-to-1 multiplexer for signal .
6336
    Found 1-bit 4-to-1 multiplexer for signal .
6337
    Summary:
6338
        inferred   1 ROM(s).
6339
        inferred   2 Counter(s).
6340
        inferred  12 D-type flip-flop(s).
6341
        inferred   9 Multiplexer(s).
6342
        inferred   1 Decoder(s).
6343
Unit  synthesized.
6344
 
6345
 
6346
Synthesizing Unit .
6347
    Related source file is "uart.v".
6348
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
6349
    Found 1-bit register for signal .
6350
    Found 8-bit up counter for signal .
6351
    Found 1-bit register for signal .
6352
    Summary:
6353
        inferred   1 Counter(s).
6354
        inferred   2 D-type flip-flop(s).
6355
        inferred   1 Multiplexer(s).
6356
Unit  synthesized.
6357
 
6358
 
6359
Synthesizing Unit .
6360
    Related source file is "top.v".
6361
WARNING:Xst:1780 - Signal > is never used or assigned.
6362
    Found 16-bit tristate buffer for signal .
6363
    Found 1-bit register for signal .
6364
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
6365
    Found 16-bit tristate buffer for signal .
6366
    Found 1-bit register for signal .
6367
    Found 1-bit register for signal .
6368
    Found 1-bit register for signal .
6369
    Summary:
6370
        inferred   4 D-type flip-flop(s).
6371
        inferred   1 Adder/Subtractor(s).
6372
        inferred  96 Tristate(s).
6373
Unit  synthesized.
6374
 
6375
 
6376
Synthesizing Unit .
6377
    Related source file is "FrontPanel.v".
6378
WARNING:Xst:1780 - Signal  is never used or assigned.
6379
    Found finite state machine  for signal .
6380
    -----------------------------------------------------------------------
6381
    | States             | 6                                              |
6382
    | Transitions        | 6                                              |
6383
    | Inputs             | 0                                              |
6384
    | Outputs            | 12                                             |
6385
    | Clock              | clockin (rising_edge)                          |
6386
    | Clock enable       | select (positive)                              |
6387
    | Reset              | clear (positive)                               |
6388
    | Reset type         | synchronous                                    |
6389
    | Reset State        | 000001                                         |
6390
    | Encoding           | automatic                                      |
6391
    | Implementation     | LUT                                            |
6392
    -----------------------------------------------------------------------
6393
    Found 16-bit 4-to-1 multiplexer for signal .
6394
    Found 4-bit register for signal .
6395
    Found 16-bit register for signal .
6396
    Summary:
6397
        inferred   1 Finite State Machine(s).
6398
        inferred  16 D-type flip-flop(s).
6399
        inferred  16 Multiplexer(s).
6400
Unit  synthesized.
6401
 
6402
 
6403
Synthesizing Unit .
6404
    Related source file is "topbox.v".
6405
WARNING:Xst:646 - Signal  is assigned but never used.
6406
    Found 16-bit tristate buffer for signal .
6407
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
6408
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
6409
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
6410
    Found 4-bit adder for signal <$n0012> created at line 75.
6411
    Found 4-bit register for signal .
6412
    Found 1-bit register for signal .
6413
    Found 1-bit register for signal .
6414
    Found 16-bit register for signal .
6415
    Summary:
6416
        inferred  22 D-type flip-flop(s).
6417
        inferred   1 Adder/Subtractor(s).
6418
        inferred   6 Multiplexer(s).
6419
        inferred  48 Tristate(s).
6420
Unit  synthesized.
6421
 
6422
 
6423
=========================================================================
6424
*                       Advanced HDL Synthesis                          *
6425
=========================================================================
6426
 
6427
Advanced RAM inference ...
6428
Advanced multiplier inference ...
6429
Advanced Registered AddSub inference ...
6430
Analyzing FSM  for best encoding.
6431
Optimizing FSM  on signal  with speed1 encoding.
6432
--------------------
6433
 State  | Encoding
6434
--------------------
6435
 000001 | 100000
6436
 000010 | 010000
6437
 000100 | 001000
6438
 001000 | 000100
6439
 010000 | 000010
6440
 100000 | 000001
6441
--------------------
6442
Dynamic shift register inference ...
6443
 
6444
=========================================================================
6445
HDL Synthesis Report
6446
 
6447
Macro Statistics
6448
# FSMs                             : 1
6449
# ROMs                             : 1
6450
 16x7-bit ROM                      : 1
6451
# Adders/Subtractors               : 5
6452
 12-bit adder carry out            : 1
6453
 16-bit adder carry out            : 1
6454
 17-bit subtractor                 : 1
6455
 4-bit adder                       : 2
6456
# Counters                         : 10
6457
 19-bit down counter               : 3
6458
 2-bit down counter                : 1
6459
 24-bit up counter                 : 1
6460
 3-bit up counter                  : 1
6461
 4-bit up counter                  : 3
6462
 8-bit up counter                  : 1
6463
# Registers                        : 138
6464
 1-bit register                    : 125
6465
 12-bit register                   : 4
6466
 16-bit register                   : 4
6467
 4-bit register                    : 3
6468
 8-bit register                    : 2
6469
# Comparators                      : 3
6470
 4-bit comparator greater          : 2
6471
 4-bit comparator less             : 1
6472
# Multiplexers                     : 15
6473
 1-bit 4-to-1 multiplexer          : 12
6474
 16-bit 4-to-1 multiplexer         : 1
6475
 4-bit 4-to-1 multiplexer          : 1
6476
 8-bit 4-to-1 multiplexer          : 1
6477
# Decoders                         : 1
6478
 1-of-4 decoder                    : 1
6479
# Tristates                        : 97
6480
 1-bit tristate buffer             : 80
6481
 16-bit tristate buffer            : 16
6482
 8-bit tristate buffer             : 1
6483
# Xors                             : 6
6484
 1-bit xor2                        : 5
6485
 16-bit xor2                       : 1
6486
 
6487
=========================================================================
6488
 
6489
=========================================================================
6490
*                         Low Level Synthesis                           *
6491
=========================================================================
6492
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
6493
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
6494
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
6495
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
6496
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
6497
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
6498
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
6499
 
6500
Optimizing unit  ...
6501
 
6502
Optimizing unit  ...
6503
 
6504
Optimizing unit  ...
6505
 
6506
Optimizing unit  ...
6507
 
6508
Optimizing unit  ...
6509
 
6510
Optimizing unit  ...
6511
 
6512
Optimizing unit  ...
6513
 
6514
Optimizing unit  ...
6515
 
6516
Optimizing unit  ...
6517
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
6518
 
6519
Mapping all equations...
6520
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
6521
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
6522
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
6523
Building and optimizing final netlist ...
6524
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 29.
6525
 
6526
=========================================================================
6527
*                            Final Report                               *
6528
=========================================================================
6529
 
6530
Device utilization summary:
6531
---------------------------
6532
 
6533
Selected Device : 3s200ft256-4
6534
 
6535
 Number of Slices:                     609  out of   1920    31%
6536
 Number of Slice Flip Flops:           368  out of   3840     9%
6537
 Number of 4 input LUTs:              1078  out of   3840    28%
6538
 Number of bonded IOBs:                 74  out of    173    42%
6539
 Number of GCLKs:                        2  out of      8    25%
6540
 Number of DCM_ADVs:                     1  out of      4    25%
6541
 
6542
 
6543
=========================================================================
6544
TIMING REPORT
6545
 
6546
 
6547
Clock Information:
6548
------------------
6549
-----------------------------------+--------------------------------+-------+
6550
Clock Signal                       | Clock buffer(FF name)          | Load  |
6551
-----------------------------------+--------------------------------+-------+
6552
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 368   |
6553
-----------------------------------+--------------------------------+-------+
6554
 
6555
Timing Summary:
6556
---------------
6557
Speed Grade: -4
6558
 
6559
   Minimum period: 14.634ns (Maximum Frequency: 68.333MHz)
6560
   Minimum input arrival time before clock: 10.576ns
6561
   Maximum output required time after clock: 24.823ns
6562
   Maximum combinational path delay: 14.545ns
6563
 
6564
=========================================================================
6565
 
6566
 
6567
Project Navigator Auto-Make Log File
6568
-------------------------------------
6569
 
6570
 
6571
 
6572
 
6573
Started process "Translate".
6574
 
6575
 
6576
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
6577
xc3s200-ft256-4 topbox.ngc topbox.ngd
6578
 
6579
Reading NGO file 'C:/blue71/topbox.ngc' ...
6580
 
6581
Applying constraints in "tobox.ucf" to the design...
6582
 
6583
Checking timing specifications ...
6584
Checking expanded design ...
6585
 
6586
NGDBUILD Design Results Summary:
6587
  Number of errors:     0
6588
  Number of warnings:   0
6589
 
6590
Writing NGD file "topbox.ngd" ...
6591
 
6592
Writing NGDBUILD log file "topbox.bld"...
6593
 
6594
NGDBUILD done.
6595
 
6596
 
6597
 
6598
 
6599
Started process "Map".
6600
 
6601
Using target part "3s200ft256-4".
6602
Mapping design into LUTs...
6603
Running directed packing...
6604
Running delay-based LUT packing...
6605
Running related packing...
6606
 
6607
Design Summary:
6608
Number of errors:      0
6609
Number of warnings:    2
6610
Logic Utilization:
6611
  Number of Slice Flip Flops:         342 out of   3,840    8%
6612
  Number of 4 input LUTs:           1,128 out of   3,840   29%
6613
Logic Distribution:
6614
  Number of occupied Slices:                          661 out of   1,920   34%
6615
    Number of Slices containing only related logic:     661 out of     661  100%
6616
    Number of Slices containing unrelated logic:          0 out of     661    0%
6617
      *See NOTES below for an explanation of the effects of unrelated logic
6618
Total Number 4 input LUTs:          1,132 out of   3,840   29%
6619
  Number used as logic:              1,128
6620
  Number used as a route-thru:           4
6621
  Number of bonded IOBs:               74 out of     173   42%
6622
    IOB Flip Flops:                    26
6623
  Number of GCLKs:                     2 out of       8   25%
6624
  Number of DCMs:                      1 out of       4   25%
6625
 
6626
Total equivalent gate count for design:  17,594
6627
Additional JTAG gate count for IOBs:  3,552
6628
Peak Memory Usage:  114 MB
6629
 
6630
NOTES:
6631
 
6632
   Related logic is defined as being logic that shares connectivity - e.g. two
6633
   LUTs are "related" if they share common inputs.  When assembling slices,
6634
   Map gives priority to combine logic that is related.  Doing so results in
6635
   the best timing performance.
6636
 
6637
   Unrelated logic shares no connectivity.  Map will only begin packing
6638
   unrelated logic into a slice once 99% of the slices are occupied through
6639
   related logic packing.
6640
 
6641
   Note that once logic distribution reaches the 99% level through related
6642
   logic packing, this does not mean the device is completely utilized.
6643
   Unrelated logic packing will then begin, continuing until all usable LUTs
6644
   and FFs are occupied.  Depending on your timing budget, increased levels of
6645
   unrelated logic packing may adversely affect the overall timing performance
6646
   of your design.
6647
 
6648
Mapping completed.
6649
See MAP report file "topbox_map.mrp" for details.
6650
 
6651
 
6652
 
6653
 
6654
Started process "Place & Route".
6655
 
6656
 
6657
 
6658
 
6659
Constraints file: topbox.pcf.
6660
Loading device for application Rf_Device from file '3s200.nph' in environment
6661
C:/Xilinx71.
6662
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
6663
 
6664
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
6665
Celsius)
6666
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
6667
 
6668
 
6669
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
6670
 
6671
 
6672
Device Utilization Summary:
6673
 
6674
   Number of BUFGMUXs                  2 out of 8      25%
6675
   Number of DCMs                      1 out of 4      25%
6676
   Number of External IOBs            74 out of 173    42%
6677
      Number of LOCed IOBs             6 out of 74      8%
6678
 
6679
   Number of Slices                  661 out of 1920   34%
6680
      Number of SLICEMs                0 out of 960     0%
6681
 
6682
 
6683
 
6684
Overall effort level (-ol):   Standard (set by user)
6685
Placer effort level (-pl):    Standard (set by user)
6686
Placer cost table entry (-t): 1
6687
Router effort level (-rl):    Standard (set by user)
6688
 
6689
 
6690
Starting Placer
6691
 
6692
Phase 1.1
6693
Phase 1.1 (Checksum:98ae43) REAL time: 1 secs
6694
 
6695
Phase 2.31
6696
Phase 2.31 (Checksum:1312cfe) REAL time: 1 secs
6697
 
6698
Phase 3.2
6699
.
6700
 
6701
 
6702
Phase 3.2 (Checksum:1c9c37d) REAL time: 1 secs
6703
 
6704
Phase 4.3
6705
Phase 4.3 (Checksum:26259fc) REAL time: 1 secs
6706
 
6707
Phase 5.5
6708
Phase 5.5 (Checksum:2faf07b) REAL time: 1 secs
6709
 
6710
Phase 6.8
6711
..................................
6712
Phase 6.8 (Checksum:a893f9) REAL time: 1 secs
6713
 
6714
Phase 7.5
6715
Phase 7.5 (Checksum:42c1d79) REAL time: 1 secs
6716
 
6717
Phase 8.18
6718
Phase 8.18 (Checksum:4c4b3f8) REAL time: 2 secs
6719
 
6720
Phase 9.5
6721
Phase 9.5 (Checksum:55d4a77) REAL time: 2 secs
6722
 
6723
Writing design to file topbox.ncd
6724
 
6725
 
6726
Total REAL time to Placer completion: 2 secs
6727
Total CPU time to Placer completion: 2 secs
6728
 
6729
Starting Router
6730
 
6731
Phase 1: 4597 unrouted;       REAL time: 2 secs
6732
 
6733
Phase 2: 4346 unrouted;       REAL time: 2 secs
6734
 
6735
Phase 3: 2122 unrouted;       REAL time: 3 secs
6736
 
6737
Phase 4: 0 unrouted;       REAL time: 4 secs
6738
 
6739
 
6740
Total REAL time to Router completion: 4 secs
6741
Total CPU time to Router completion: 4 secs
6742
 
6743
Generating "PAR" statistics.
6744
 
6745
**************************
6746
Generating Clock Report
6747
**************************
6748
 
6749
+---------------------+--------------+------+------+------------+-------------+
6750
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
6751
+---------------------+--------------+------+------+------------+-------------+
6752
|                 clk |      BUFGMUX0| No   |  231 |  0.042     |  1.052      |
6753
+---------------------+--------------+------+------+------------+-------------+
6754
 
6755
Generating Pad Report.
6756
 
6757
All signals are completely routed.
6758
 
6759
Total REAL time to PAR completion: 4 secs
6760
Total CPU time to PAR completion: 4 secs
6761
 
6762
Peak Memory Usage:  82 MB
6763
 
6764
Placement: Completed - No errors found.
6765
Routing: Completed - No errors found.
6766
 
6767
Number of error messages: 0
6768
Number of warning messages: 0
6769
Number of info messages: 1
6770
 
6771
Writing design to file topbox.ncd
6772
 
6773
 
6774
 
6775
PAR done!
6776
 
6777
Started process "Generate Post-Place & Route Static Timing".
6778
 
6779
Loading device for application Rf_Device from file '3s200.nph' in environment
6780
C:/Xilinx71.
6781
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
6782
 
6783
Analysis completed Sun Sep 24 10:39:12 2006
6784
--------------------------------------------------------------------------------
6785
 
6786
Generating Report ...
6787
 
6788
Number of warnings: 0
6789
Total time: 2 secs
6790
 
6791
 
6792
 
6793
 
6794
 
6795
 
6796
 
6797
Started process "Generate Programming File".
6798
 
6799
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
6800
   with the CLKFX and CLKFX180 outputs of the DCM comp
6801
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
6802
   Interactive Data Sheet.
6803
 
6804
 
6805
Project Navigator Auto-Make Log File
6806
-------------------------------------
6807
 
6808
 
6809
 
6810
 
6811
Started process "View HDL Source".
6812
 
6813
xaw2verilog: Completed successfully
6814
 
6815
 
6816
 
6817
 
6818
 
6819
 
6820
 
6821
 
6822
 
6823
 
6824
Started process "Synthesize".
6825
 
6826
 
6827
=========================================================================
6828
*                          HDL Compilation                              *
6829
=========================================================================
6830
Compiling verilog file "io.v"
6831
Module  compiled
6832
Module  compiled
6833
Compiling verilog file "FrontPanel.v"
6834
Module  compiled
6835
Compiling verilog file "misc.v"
6836
Module  compiled
6837
Module  compiled
6838
Module  compiled
6839
Module  compiled
6840
Module  compiled
6841
Module  compiled
6842
Compiling verilog file "alu.v"
6843
Module  compiled
6844
Compiling verilog file "switchsync.v"
6845
Module  compiled
6846
Compiling verilog file "jkff.v"
6847
Module  compiled
6848
Compiling verilog file "control.v"
6849
Module  compiled
6850
Module  compiled
6851
Compiling verilog file "maindcm.v"
6852
Module  compiled
6853
Compiling verilog file "idecode.v"
6854
Module  compiled
6855
Compiling verilog file "top.v"
6856
Module  compiled
6857
Compiling verilog file "rcvr.v"
6858
Module  compiled
6859
Compiling verilog file "txmit.v"
6860
Module  compiled
6861
Compiling verilog file "uart.v"
6862
Module  compiled
6863
Compiling verilog file "topbox.v"
6864
Module  compiled
6865
No errors in compilation
6866
Analysis of file <"topbox.prj"> succeeded.
6867
 
6868
 
6869
=========================================================================
6870
*                            HDL Analysis                               *
6871
=========================================================================
6872
Analyzing top module .
6873
Module  is correct for synthesis.
6874
 
6875
    Set property "resynthesize = true" for unit .
6876
Analyzing module .
6877
Module  is correct for synthesis.
6878
 
6879
Analyzing module .
6880
        pClockFrequency = 50
6881
        pRefreshFrequency = 100
6882
        pUpperLimit = 125000
6883
        pDividerCounterBits = 24
6884
Module  is correct for synthesis.
6885
 
6886
Analyzing module .
6887
        pInitialValue = 0
6888
        pTimerWidth = 19
6889
        pInitialTimerValue = 500000
6890
Module  is correct for synthesis.
6891
 
6892
Analyzing module .
6893
Module  is correct for synthesis.
6894
 
6895
Analyzing module .
6896
        SIZE = 16
6897
Module  is correct for synthesis.
6898
 
6899
Analyzing module .
6900
Module  is correct for synthesis.
6901
 
6902
Analyzing module .
6903
        SIZE = 12
6904
Module  is correct for synthesis.
6905
 
6906
Analyzing module .
6907
Module  is correct for synthesis.
6908
 
6909
Analyzing module .
6910
        VALUE = 0000000000000001
6911
Module  is correct for synthesis.
6912
 
6913
Analyzing module .
6914
Module  is correct for synthesis.
6915
 
6916
Analyzing module .
6917
        VALUE = 1111111111111111
6918
Module  is correct for synthesis.
6919
 
6920
Analyzing module .
6921
Module  is correct for synthesis.
6922
 
6923
Analyzing module .
6924
        VALUE = 0000000000000000
6925
Module  is correct for synthesis.
6926
 
6927
Analyzing module .
6928
Module  is correct for synthesis.
6929
 
6930
Analyzing module .
6931
Module  is correct for synthesis.
6932
 
6933
Analyzing module .
6934
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
6935
Module  is correct for synthesis.
6936
 
6937
Analyzing module .
6938
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
6939
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
6940
Module  is correct for synthesis.
6941
 
6942
Analyzing module .
6943
Module  is correct for synthesis.
6944
 
6945
Analyzing module .
6946
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6947
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6948
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6949
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6950
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6951
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6952
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6953
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6954
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6955
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6956
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6957
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6958
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6959
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
6960
Module  is correct for synthesis.
6961
 
6962
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
6963
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
6964
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
6965
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
6966
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
6967
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
6968
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
6969
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
6970
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
6971
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
6972
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
6973
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
6974
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
6975
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
6976
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
6977
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
6978
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
6979
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
6980
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
6981
Analyzing module .
6982
Module  is correct for synthesis.
6983
 
6984
Analyzing module .
6985
        XTAL_CLK = 35000000
6986
        BAUD = 9600
6987
        CLK_DIV = 113
6988
        CW = 8
6989
Module  is correct for synthesis.
6990
 
6991
Analyzing module .
6992
Module  is correct for synthesis.
6993
 
6994
Analyzing module .
6995
Module  is correct for synthesis.
6996
 
6997
 
6998
=========================================================================
6999
*                           HDL Synthesis                               *
7000
=========================================================================
7001
 
7002
Synthesizing Unit .
7003
    Related source file is "txmit.v".
7004
    Found 1-bit register for signal .
7005
    Found 1-bit register for signal .
7006
    Found 1-bit register for signal .
7007
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
7008
    Found 4-bit comparator less for signal <$n0030> created at line 81.
7009
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
7010
    Found 1-bit register for signal .
7011
    Found 1-bit register for signal .
7012
    Found 4-bit up counter for signal .
7013
    Found 4-bit up counter for signal .
7014
    Found 8-bit register for signal .
7015
    Found 8-bit register for signal .
7016
    Summary:
7017
        inferred   2 Counter(s).
7018
        inferred  21 D-type flip-flop(s).
7019
        inferred   2 Comparator(s).
7020
        inferred   1 Multiplexer(s).
7021
Unit  synthesized.
7022
 
7023
 
7024
Synthesizing Unit .
7025
    Related source file is "rcvr.v".
7026
WARNING:Xst:646 - Signal > is assigned but never used.
7027
    Found 1-bit register for signal .
7028
    Found 1-bit register for signal .
7029
    Found 1-bit register for signal .
7030
    Found 8-bit tristate buffer for signal .
7031
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
7032
    Found 4-bit adder for signal <$n0012> created at line 83.
7033
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
7034
    Found 1-bit register for signal .
7035
    Found 1-bit register for signal .
7036
    Found 4-bit register for signal .
7037
    Found 4-bit up counter for signal .
7038
    Found 8-bit register for signal .
7039
    Found 7-bit register for signal >.
7040
    Found 1-bit register for signal .
7041
    Found 1-bit register for signal .
7042
    Summary:
7043
        inferred   1 Counter(s).
7044
        inferred  26 D-type flip-flop(s).
7045
        inferred   1 Adder/Subtractor(s).
7046
        inferred   1 Comparator(s).
7047
        inferred   1 Multiplexer(s).
7048
        inferred   8 Tristate(s).
7049
Unit  synthesized.
7050
 
7051
 
7052
Synthesizing Unit .
7053
    Related source file is "jkff.v".
7054
    Found 1-bit register for signal .
7055
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
7056
    Summary:
7057
        inferred   1 D-type flip-flop(s).
7058
        inferred   1 Multiplexer(s).
7059
Unit  synthesized.
7060
 
7061
 
7062
Synthesizing Unit .
7063
    Related source file is "switchsync.v".
7064
    Found 1-bit register for signal .
7065
    Found 1-bit register for signal .
7066
    Summary:
7067
        inferred   2 D-type flip-flop(s).
7068
Unit  synthesized.
7069
 
7070
 
7071
Synthesizing Unit .
7072
    Related source file is "maindcm.v".
7073
Unit  synthesized.
7074
 
7075
 
7076
Synthesizing Unit .
7077
    Related source file is "control.v".
7078
    Found 1-bit register for signal .
7079
    Found 1-bit register for signal .
7080
    Found 1-bit 4-to-1 multiplexer for signal <$n0005>.
7081
    Found 1-bit 4-to-1 multiplexer for signal <$n0007>.
7082
    Found 3-bit up counter for signal .
7083
    Summary:
7084
        inferred   1 Counter(s).
7085
        inferred   2 D-type flip-flop(s).
7086
        inferred   2 Multiplexer(s).
7087
Unit  synthesized.
7088
 
7089
 
7090
Synthesizing Unit .
7091
    Related source file is "misc.v".
7092
    Found 16-bit tristate buffer for signal .
7093
    Summary:
7094
        inferred  16 Tristate(s).
7095
Unit  synthesized.
7096
 
7097
 
7098
Synthesizing Unit .
7099
    Related source file is "misc.v".
7100
    Found 16-bit tristate buffer for signal .
7101
    Summary:
7102
        inferred  16 Tristate(s).
7103
Unit  synthesized.
7104
 
7105
 
7106
Synthesizing Unit .
7107
    Related source file is "misc.v".
7108
    Found 16-bit tristate buffer for signal .
7109
    Summary:
7110
        inferred  16 Tristate(s).
7111
Unit  synthesized.
7112
 
7113
 
7114
Synthesizing Unit .
7115
    Related source file is "misc.v".
7116
WARNING:Xst:647 - Input > is never used.
7117
    Found 16-bit tristate buffer for signal .
7118
    Found 12-bit register for signal .
7119
    Summary:
7120
        inferred  12 D-type flip-flop(s).
7121
        inferred  16 Tristate(s).
7122
Unit  synthesized.
7123
 
7124
 
7125
Synthesizing Unit .
7126
    Related source file is "idecode.v".
7127
Unit  synthesized.
7128
 
7129
 
7130
Synthesizing Unit .
7131
    Related source file is "control.v".
7132
Unit  synthesized.
7133
 
7134
 
7135
Synthesizing Unit .
7136
    Related source file is "alu.v".
7137
    Found 16-bit tristate buffer for signal .
7138
    Found 17-bit subtractor for signal <$AUX_108>.
7139
    Found 16-bit adder carry out for signal <$n0000>.
7140
    Found 1-bit xor2 for signal <$n0042> created at line 6.
7141
    Found 1-bit xor2 for signal <$n0043> created at line 6.
7142
    Found 16-bit xor2 for signal <$n0046> created at line 31.
7143
    Summary:
7144
        inferred   2 Adder/Subtractor(s).
7145
        inferred  16 Tristate(s).
7146
Unit  synthesized.
7147
 
7148
 
7149
Synthesizing Unit .
7150
    Related source file is "misc.v".
7151
Unit  synthesized.
7152
 
7153
 
7154
Synthesizing Unit .
7155
    Related source file is "misc.v".
7156
Unit  synthesized.
7157
 
7158
 
7159
Synthesizing Unit .
7160
    Related source file is "misc.v".
7161
Unit  synthesized.
7162
 
7163
 
7164
Synthesizing Unit .
7165
    Related source file is "misc.v".
7166
Unit  synthesized.
7167
 
7168
 
7169
Synthesizing Unit .
7170
    Related source file is "misc.v".
7171
    Found 16-bit tristate buffer for signal .
7172
    Found 16-bit register for signal .
7173
    Summary:
7174
        inferred  16 D-type flip-flop(s).
7175
        inferred  16 Tristate(s).
7176
Unit  synthesized.
7177
 
7178
 
7179
Synthesizing Unit .
7180
    Related source file is "io.v".
7181
    Found 1-bit register for signal .
7182
    Found 1-bit register for signal .
7183
    Found 1-bit register for signal .
7184
    Found 1-bit register for signal .
7185
    Found 1-bit register for signal .
7186
    Found 1-bit register for signal .
7187
    Found 19-bit down counter for signal .
7188
    Found 1-bit register for signal .
7189
    Found 1-bit xor2 for signal .
7190
    Summary:
7191
        inferred   1 Counter(s).
7192
        inferred   7 D-type flip-flop(s).
7193
Unit  synthesized.
7194
 
7195
 
7196
Synthesizing Unit .
7197
    Related source file is "io.v".
7198
    Found 16x7-bit ROM for signal <$n0005>.
7199
    Found 1-bit register for signal .
7200
    Found 1-bit register for signal .
7201
    Found 1-bit register for signal .
7202
    Found 1-bit register for signal .
7203
    Found 1-bit register for signal .
7204
    Found 1-bit register for signal .
7205
    Found 1-bit register for signal .
7206
    Found 1-bit register for signal .
7207
    Found 1-bit register for signal .
7208
    Found 1-bit register for signal .
7209
    Found 1-bit register for signal .
7210
    Found 1-bit register for signal .
7211
    Found 24-bit up counter for signal .
7212
    Found 1-of-4 decoder for signal .
7213
    Found 2-bit down counter for signal .
7214
    Found 8-bit 4-to-1 multiplexer for signal .
7215
    Found 1-bit 4-to-1 multiplexer for signal .
7216
    Summary:
7217
        inferred   1 ROM(s).
7218
        inferred   2 Counter(s).
7219
        inferred  12 D-type flip-flop(s).
7220
        inferred   9 Multiplexer(s).
7221
        inferred   1 Decoder(s).
7222
Unit  synthesized.
7223
 
7224
 
7225
Synthesizing Unit .
7226
    Related source file is "uart.v".
7227
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
7228
    Found 1-bit register for signal .
7229
    Found 8-bit up counter for signal .
7230
    Found 1-bit register for signal .
7231
    Summary:
7232
        inferred   1 Counter(s).
7233
        inferred   2 D-type flip-flop(s).
7234
        inferred   1 Multiplexer(s).
7235
Unit  synthesized.
7236
 
7237
 
7238
Synthesizing Unit .
7239
    Related source file is "top.v".
7240
WARNING:Xst:1780 - Signal > is never used or assigned.
7241
    Found 16-bit tristate buffer for signal .
7242
    Found 1-bit register for signal .
7243
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
7244
    Found 16-bit tristate buffer for signal .
7245
    Found 1-bit register for signal .
7246
    Found 1-bit register for signal .
7247
    Found 1-bit register for signal .
7248
    Summary:
7249
        inferred   4 D-type flip-flop(s).
7250
        inferred   1 Adder/Subtractor(s).
7251
        inferred  96 Tristate(s).
7252
Unit  synthesized.
7253
 
7254
 
7255
Synthesizing Unit .
7256
    Related source file is "FrontPanel.v".
7257
WARNING:Xst:1780 - Signal  is never used or assigned.
7258
    Found finite state machine  for signal .
7259
    -----------------------------------------------------------------------
7260
    | States             | 6                                              |
7261
    | Transitions        | 6                                              |
7262
    | Inputs             | 0                                              |
7263
    | Outputs            | 12                                             |
7264
    | Clock              | clockin (rising_edge)                          |
7265
    | Clock enable       | select (positive)                              |
7266
    | Reset              | clear (positive)                               |
7267
    | Reset type         | synchronous                                    |
7268
    | Reset State        | 000001                                         |
7269
    | Encoding           | automatic                                      |
7270
    | Implementation     | LUT                                            |
7271
    -----------------------------------------------------------------------
7272
    Found 16-bit 4-to-1 multiplexer for signal .
7273
    Found 4-bit register for signal .
7274
    Found 16-bit register for signal .
7275
    Summary:
7276
        inferred   1 Finite State Machine(s).
7277
        inferred  16 D-type flip-flop(s).
7278
        inferred  16 Multiplexer(s).
7279
Unit  synthesized.
7280
 
7281
 
7282
Synthesizing Unit .
7283
    Related source file is "topbox.v".
7284
WARNING:Xst:646 - Signal  is assigned but never used.
7285
    Found 16-bit tristate buffer for signal .
7286
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
7287
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
7288
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
7289
    Found 4-bit adder for signal <$n0012> created at line 75.
7290
    Found 4-bit register for signal .
7291
    Found 1-bit register for signal .
7292
    Found 1-bit register for signal .
7293
    Found 16-bit register for signal .
7294
    Summary:
7295
        inferred  22 D-type flip-flop(s).
7296
        inferred   1 Adder/Subtractor(s).
7297
        inferred   6 Multiplexer(s).
7298
        inferred  48 Tristate(s).
7299
Unit  synthesized.
7300
 
7301
 
7302
=========================================================================
7303
*                       Advanced HDL Synthesis                          *
7304
=========================================================================
7305
 
7306
Advanced RAM inference ...
7307
Advanced multiplier inference ...
7308
Advanced Registered AddSub inference ...
7309
Analyzing FSM  for best encoding.
7310
Optimizing FSM  on signal  with speed1 encoding.
7311
--------------------
7312
 State  | Encoding
7313
--------------------
7314
 000001 | 100000
7315
 000010 | 010000
7316
 000100 | 001000
7317
 001000 | 000100
7318
 010000 | 000010
7319
 100000 | 000001
7320
--------------------
7321
Dynamic shift register inference ...
7322
 
7323
=========================================================================
7324
HDL Synthesis Report
7325
 
7326
Macro Statistics
7327
# FSMs                             : 1
7328
# ROMs                             : 1
7329
 16x7-bit ROM                      : 1
7330
# Adders/Subtractors               : 5
7331
 12-bit adder carry out            : 1
7332
 16-bit adder carry out            : 1
7333
 17-bit subtractor                 : 1
7334
 4-bit adder                       : 2
7335
# Counters                         : 10
7336
 19-bit down counter               : 3
7337
 2-bit down counter                : 1
7338
 24-bit up counter                 : 1
7339
 3-bit up counter                  : 1
7340
 4-bit up counter                  : 3
7341
 8-bit up counter                  : 1
7342
# Registers                        : 138
7343
 1-bit register                    : 125
7344
 12-bit register                   : 4
7345
 16-bit register                   : 4
7346
 4-bit register                    : 3
7347
 8-bit register                    : 2
7348
# Comparators                      : 3
7349
 4-bit comparator greater          : 2
7350
 4-bit comparator less             : 1
7351
# Multiplexers                     : 15
7352
 1-bit 4-to-1 multiplexer          : 12
7353
 16-bit 4-to-1 multiplexer         : 1
7354
 4-bit 4-to-1 multiplexer          : 1
7355
 8-bit 4-to-1 multiplexer          : 1
7356
# Decoders                         : 1
7357
 1-of-4 decoder                    : 1
7358
# Tristates                        : 97
7359
 1-bit tristate buffer             : 80
7360
 16-bit tristate buffer            : 16
7361
 8-bit tristate buffer             : 1
7362
# Xors                             : 6
7363
 1-bit xor2                        : 5
7364
 16-bit xor2                       : 1
7365
 
7366
=========================================================================
7367
 
7368
=========================================================================
7369
*                         Low Level Synthesis                           *
7370
=========================================================================
7371
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
7372
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
7373
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
7374
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
7375
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
7376
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
7377
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
7378
 
7379
Optimizing unit  ...
7380
 
7381
Optimizing unit  ...
7382
 
7383
Optimizing unit  ...
7384
 
7385
Optimizing unit  ...
7386
 
7387
Optimizing unit  ...
7388
 
7389
Optimizing unit  ...
7390
 
7391
Optimizing unit  ...
7392
 
7393
Optimizing unit  ...
7394
 
7395
Optimizing unit  ...
7396
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
7397
 
7398
Mapping all equations...
7399
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
7400
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
7401
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
7402
Building and optimizing final netlist ...
7403
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 29.
7404
 
7405
=========================================================================
7406
*                            Final Report                               *
7407
=========================================================================
7408
 
7409
Device utilization summary:
7410
---------------------------
7411
 
7412
Selected Device : 3s200ft256-4
7413
 
7414
 Number of Slices:                     609  out of   1920    31%
7415
 Number of Slice Flip Flops:           368  out of   3840     9%
7416
 Number of 4 input LUTs:              1078  out of   3840    28%
7417
 Number of bonded IOBs:                 74  out of    173    42%
7418
 Number of GCLKs:                        2  out of      8    25%
7419
 Number of DCM_ADVs:                     1  out of      4    25%
7420
 
7421
 
7422
=========================================================================
7423
TIMING REPORT
7424
 
7425
 
7426
Clock Information:
7427
------------------
7428
-----------------------------------+--------------------------------+-------+
7429
Clock Signal                       | Clock buffer(FF name)          | Load  |
7430
-----------------------------------+--------------------------------+-------+
7431
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 368   |
7432
-----------------------------------+--------------------------------+-------+
7433
 
7434
Timing Summary:
7435
---------------
7436
Speed Grade: -4
7437
 
7438
   Minimum period: 14.634ns (Maximum Frequency: 68.333MHz)
7439
   Minimum input arrival time before clock: 10.576ns
7440
   Maximum output required time after clock: 24.823ns
7441
   Maximum combinational path delay: 14.545ns
7442
 
7443
=========================================================================
7444
 
7445
 
7446
 
7447
 
7448
Started process "Translate".
7449
 
7450
 
7451
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
7452
xc3s200-ft256-4 topbox.ngc topbox.ngd
7453
 
7454
Reading NGO file 'C:/blue71/topbox.ngc' ...
7455
 
7456
Applying constraints in "tobox.ucf" to the design...
7457
 
7458
Checking timing specifications ...
7459
Checking expanded design ...
7460
 
7461
NGDBUILD Design Results Summary:
7462
  Number of errors:     0
7463
  Number of warnings:   0
7464
 
7465
Writing NGD file "topbox.ngd" ...
7466
 
7467
Writing NGDBUILD log file "topbox.bld"...
7468
 
7469
NGDBUILD done.
7470
 
7471
 
7472
 
7473
 
7474
Started process "Map".
7475
 
7476
Using target part "3s200ft256-4".
7477
Mapping design into LUTs...
7478
Running directed packing...
7479
Running delay-based LUT packing...
7480
Running related packing...
7481
 
7482
Design Summary:
7483
Number of errors:      0
7484
Number of warnings:    2
7485
Logic Utilization:
7486
  Number of Slice Flip Flops:         342 out of   3,840    8%
7487
  Number of 4 input LUTs:           1,128 out of   3,840   29%
7488
Logic Distribution:
7489
  Number of occupied Slices:                          661 out of   1,920   34%
7490
    Number of Slices containing only related logic:     661 out of     661  100%
7491
    Number of Slices containing unrelated logic:          0 out of     661    0%
7492
      *See NOTES below for an explanation of the effects of unrelated logic
7493
Total Number 4 input LUTs:          1,132 out of   3,840   29%
7494
  Number used as logic:              1,128
7495
  Number used as a route-thru:           4
7496
  Number of bonded IOBs:               74 out of     173   42%
7497
    IOB Flip Flops:                    26
7498
  Number of GCLKs:                     2 out of       8   25%
7499
  Number of DCMs:                      1 out of       4   25%
7500
 
7501
Total equivalent gate count for design:  17,594
7502
Additional JTAG gate count for IOBs:  3,552
7503
Peak Memory Usage:  113 MB
7504
 
7505
NOTES:
7506
 
7507
   Related logic is defined as being logic that shares connectivity - e.g. two
7508
   LUTs are "related" if they share common inputs.  When assembling slices,
7509
   Map gives priority to combine logic that is related.  Doing so results in
7510
   the best timing performance.
7511
 
7512
   Unrelated logic shares no connectivity.  Map will only begin packing
7513
   unrelated logic into a slice once 99% of the slices are occupied through
7514
   related logic packing.
7515
 
7516
   Note that once logic distribution reaches the 99% level through related
7517
   logic packing, this does not mean the device is completely utilized.
7518
   Unrelated logic packing will then begin, continuing until all usable LUTs
7519
   and FFs are occupied.  Depending on your timing budget, increased levels of
7520
   unrelated logic packing may adversely affect the overall timing performance
7521
   of your design.
7522
 
7523
Mapping completed.
7524
See MAP report file "topbox_map.mrp" for details.
7525
 
7526
 
7527
 
7528
 
7529
Started process "Place & Route".
7530
 
7531
 
7532
 
7533
 
7534
Constraints file: topbox.pcf.
7535
Loading device for application Rf_Device from file '3s200.nph' in environment
7536
C:/Xilinx71.
7537
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
7538
 
7539
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
7540
Celsius)
7541
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
7542
 
7543
 
7544
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
7545
 
7546
 
7547
Device Utilization Summary:
7548
 
7549
   Number of BUFGMUXs                  2 out of 8      25%
7550
   Number of DCMs                      1 out of 4      25%
7551
   Number of External IOBs            74 out of 173    42%
7552
      Number of LOCed IOBs            74 out of 74    100%
7553
 
7554
   Number of Slices                  661 out of 1920   34%
7555
      Number of SLICEMs                0 out of 960     0%
7556
 
7557
 
7558
 
7559
Overall effort level (-ol):   Standard (set by user)
7560
Placer effort level (-pl):    Standard (set by user)
7561
Placer cost table entry (-t): 1
7562
Router effort level (-rl):    Standard (set by user)
7563
 
7564
 
7565
Starting Placer
7566
 
7567
Phase 1.1
7568
Phase 1.1 (Checksum:98ae43) REAL time: 1 secs
7569
 
7570
Phase 2.31
7571
Phase 2.31 (Checksum:1312cfe) REAL time: 1 secs
7572
 
7573
Phase 3.2
7574
.
7575
 
7576
 
7577
Phase 3.2 (Checksum:1c9c37d) REAL time: 1 secs
7578
 
7579
Phase 4.8
7580
..............................
7581
Phase 4.8 (Checksum:a3e327) REAL time: 1 secs
7582
 
7583
Phase 5.5
7584
Phase 5.5 (Checksum:2faf07b) REAL time: 1 secs
7585
 
7586
Phase 6.18
7587
Phase 6.18 (Checksum:39386fa) REAL time: 2 secs
7588
 
7589
Phase 7.5
7590
Phase 7.5 (Checksum:42c1d79) REAL time: 2 secs
7591
 
7592
Writing design to file topbox.ncd
7593
 
7594
 
7595
Total REAL time to Placer completion: 2 secs
7596
Total CPU time to Placer completion: 2 secs
7597
 
7598
Starting Router
7599
 
7600
Phase 1: 4597 unrouted;       REAL time: 2 secs
7601
 
7602
Phase 2: 4347 unrouted;       REAL time: 2 secs
7603
 
7604
Phase 3: 2175 unrouted;       REAL time: 2 secs
7605
 
7606
Phase 4: 0 unrouted;       REAL time: 4 secs
7607
 
7608
 
7609
Total REAL time to Router completion: 4 secs
7610
Total CPU time to Router completion: 4 secs
7611
 
7612
Generating "PAR" statistics.
7613
 
7614
**************************
7615
Generating Clock Report
7616
**************************
7617
 
7618
+---------------------+--------------+------+------+------------+-------------+
7619
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
7620
+---------------------+--------------+------+------+------------+-------------+
7621
|                 clk |      BUFGMUX3| No   |  231 |  0.041     |  1.051      |
7622
+---------------------+--------------+------+------+------------+-------------+
7623
 
7624
Generating Pad Report.
7625
 
7626
All signals are completely routed.
7627
 
7628
Total REAL time to PAR completion: 4 secs
7629
Total CPU time to PAR completion: 4 secs
7630
 
7631
Peak Memory Usage:  82 MB
7632
 
7633
Placement: Completed - No errors found.
7634
Routing: Completed - No errors found.
7635
 
7636
Number of error messages: 0
7637
Number of warning messages: 0
7638
Number of info messages: 1
7639
 
7640
Writing design to file topbox.ncd
7641
 
7642
 
7643
 
7644
PAR done!
7645
 
7646
Started process "Generate Post-Place & Route Static Timing".
7647
 
7648
Loading device for application Rf_Device from file '3s200.nph' in environment
7649
C:/Xilinx71.
7650
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
7651
 
7652
Analysis completed Sun Sep 24 10:42:52 2006
7653
--------------------------------------------------------------------------------
7654
 
7655
Generating Report ...
7656
 
7657
Number of warnings: 0
7658
Total time: 2 secs
7659
 
7660
 
7661
 
7662
 
7663
 
7664
 
7665
 
7666
Started process "Generate Programming File".
7667
 
7668
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
7669
   with the CLKFX and CLKFX180 outputs of the DCM comp
7670
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
7671
   Interactive Data Sheet.
7672
 
7673
 
7674
Project Navigator Auto-Make Log File
7675
-------------------------------------
7676
 
7677
 
7678
 
7679
 
7680
Started process "Translate".
7681
 
7682
 
7683
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
7684
xc3s200-ft256-4 topbox.ngc topbox.ngd
7685
 
7686
Reading NGO file 'C:/blue71/topbox.ngc' ...
7687
 
7688
Applying constraints in "tobox.ucf" to the design...
7689
 
7690
Checking timing specifications ...
7691
   CLKFX: TS_CPU_ctl_clockgen_CLKFX_BUF=PERIOD CPU_ctl_clockgen_CLKFX_BUF
7692
TS_clkin*0.700000 HIGH 50.000000%
7693
   CLKFX180: TS_CPU_ctl_wclk=PERIOD CPU_ctl_wclk TS_clkin*0.700000 PHASE +
7694
20.408000 nS HIGH 50.000000%
7695
WARNING:XdmHelpers:662 - Period specification "TS_CPU_ctl_wclk" references the
7696
   TNM group "CPU_ctl_wclk", which contains both pads and synchronous elements.
7697
   The timing analyzer will ignore the pads for this specification. You might
7698
   want to use a qualifier (e.g. "FFS") on the TNM property to remove the pads
7699
   from this group.
7700
Checking expanded design ...
7701
 
7702
NGDBUILD Design Results Summary:
7703
  Number of errors:     0
7704
  Number of warnings:   1
7705
 
7706
Writing NGD file "topbox.ngd" ...
7707
 
7708
Writing NGDBUILD log file "topbox.bld"...
7709
 
7710
NGDBUILD done.
7711
 
7712
 
7713
 
7714
 
7715
Started process "Map".
7716
 
7717
Using target part "3s200ft256-4".
7718
Mapping design into LUTs...
7719
Running directed packing...
7720
Running delay-based LUT packing...
7721
Running related packing...
7722
 
7723
Design Summary:
7724
Number of errors:      0
7725
Number of warnings:    2
7726
Logic Utilization:
7727
  Number of Slice Flip Flops:         342 out of   3,840    8%
7728
  Number of 4 input LUTs:           1,128 out of   3,840   29%
7729
Logic Distribution:
7730
  Number of occupied Slices:                          661 out of   1,920   34%
7731
    Number of Slices containing only related logic:     661 out of     661  100%
7732
    Number of Slices containing unrelated logic:          0 out of     661    0%
7733
      *See NOTES below for an explanation of the effects of unrelated logic
7734
Total Number 4 input LUTs:          1,132 out of   3,840   29%
7735
  Number used as logic:              1,128
7736
  Number used as a route-thru:           4
7737
  Number of bonded IOBs:               74 out of     173   42%
7738
    IOB Flip Flops:                    26
7739
  Number of GCLKs:                     2 out of       8   25%
7740
  Number of DCMs:                      1 out of       4   25%
7741
 
7742
Total equivalent gate count for design:  17,594
7743
Additional JTAG gate count for IOBs:  3,552
7744
Peak Memory Usage:  113 MB
7745
 
7746
NOTES:
7747
 
7748
   Related logic is defined as being logic that shares connectivity - e.g. two
7749
   LUTs are "related" if they share common inputs.  When assembling slices,
7750
   Map gives priority to combine logic that is related.  Doing so results in
7751
   the best timing performance.
7752
 
7753
   Unrelated logic shares no connectivity.  Map will only begin packing
7754
   unrelated logic into a slice once 99% of the slices are occupied through
7755
   related logic packing.
7756
 
7757
   Note that once logic distribution reaches the 99% level through related
7758
   logic packing, this does not mean the device is completely utilized.
7759
   Unrelated logic packing will then begin, continuing until all usable LUTs
7760
   and FFs are occupied.  Depending on your timing budget, increased levels of
7761
   unrelated logic packing may adversely affect the overall timing performance
7762
   of your design.
7763
 
7764
Mapping completed.
7765
See MAP report file "topbox_map.mrp" for details.
7766
 
7767
 
7768
 
7769
 
7770
Started process "Place & Route".
7771
 
7772
 
7773
 
7774
 
7775
Constraints file: topbox.pcf.
7776
Loading device for application Rf_Device from file '3s200.nph' in environment
7777
C:/Xilinx71.
7778
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
7779
 
7780
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
7781
Celsius)
7782
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
7783
 
7784
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
7785
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
7786
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
7787
   ps (24.00 Mhz).
7788
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
7789
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
7790
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
7791
   (210.04 Mhz).
7792
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
7793
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
7794
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
7795
   ps (24.00 Mhz).
7796
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
7797
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
7798
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
7799
   (210.04 Mhz).
7800
 
7801
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
7802
 
7803
 
7804
Device Utilization Summary:
7805
 
7806
   Number of BUFGMUXs                  2 out of 8      25%
7807
   Number of DCMs                      1 out of 4      25%
7808
   Number of External IOBs            74 out of 173    42%
7809
      Number of LOCed IOBs            74 out of 74    100%
7810
 
7811
   Number of Slices                  661 out of 1920   34%
7812
      Number of SLICEMs                0 out of 960     0%
7813
 
7814
 
7815
 
7816
Overall effort level (-ol):   Standard (set by user)
7817
Placer effort level (-pl):    Standard (set by user)
7818
Placer cost table entry (-t): 1
7819
Router effort level (-rl):    Standard (set by user)
7820
 
7821
Starting initial Timing Analysis.  REAL time: 2 secs
7822
Finished initial Timing Analysis.  REAL time: 2 secs
7823
 
7824
 
7825
Starting Placer
7826
 
7827
Phase 1.1
7828
Phase 1.1 (Checksum:98ae43) REAL time: 2 secs
7829
 
7830
Phase 2.31
7831
Phase 2.31 (Checksum:1312cfe) REAL time: 2 secs
7832
 
7833
Phase 3.2
7834
.
7835
 
7836
 
7837
Phase 3.2 (Checksum:1c9c37d) REAL time: 4 secs
7838
 
7839
Phase 4.8
7840
..............................
7841
....
7842
Phase 4.8 (Checksum:a448b3) REAL time: 5 secs
7843
 
7844
Phase 5.5
7845
Phase 5.5 (Checksum:2faf07b) REAL time: 5 secs
7846
 
7847
Phase 6.18
7848
Phase 6.18 (Checksum:39386fa) REAL time: 7 secs
7849
 
7850
Phase 7.5
7851
Phase 7.5 (Checksum:42c1d79) REAL time: 7 secs
7852
 
7853
Writing design to file topbox.ncd
7854
 
7855
 
7856
Total REAL time to Placer completion: 7 secs
7857
Total CPU time to Placer completion: 7 secs
7858
 
7859
Starting Router
7860
 
7861
Phase 1: 4597 unrouted;       REAL time: 7 secs
7862
 
7863
Phase 2: 4348 unrouted;       REAL time: 7 secs
7864
 
7865
Phase 3: 2125 unrouted;       REAL time: 8 secs
7866
 
7867
Phase 4: 2125 unrouted; (0)      REAL time: 8 secs
7868
 
7869
Phase 5: 2125 unrouted; (0)      REAL time: 8 secs
7870
 
7871
Phase 6: 2125 unrouted; (0)      REAL time: 9 secs
7872
 
7873
Phase 7: 0 unrouted; (0)      REAL time: 11 secs
7874
 
7875
Phase 8: 0 unrouted; (0)      REAL time: 11 secs
7876
 
7877
 
7878
Total REAL time to Router completion: 11 secs
7879
Total CPU time to Router completion: 11 secs
7880
 
7881
Generating "PAR" statistics.
7882
 
7883
**************************
7884
Generating Clock Report
7885
**************************
7886
 
7887
+---------------------+--------------+------+------+------------+-------------+
7888
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
7889
+---------------------+--------------+------+------+------------+-------------+
7890
|                 clk |      BUFGMUX3| No   |  231 |  0.041     |  1.051      |
7891
+---------------------+--------------+------+------+------------+-------------+
7892
 
7893
Timing Score: 0
7894
 
7895
Asterisk (*) preceding a constraint indicates it was not met.
7896
   This may be due to a setup or hold violation.
7897
 
7898
--------------------------------------------------------------------------------
7899
  Constraint                                | Requested  | Actual     | Logic
7900
                                            |            |            | Levels
7901
--------------------------------------------------------------------------------
7902
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
7903
  HIGH 50%                                  |            |            |
7904
--------------------------------------------------------------------------------
7905
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 30.442ns   | 7
7906
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
7907
    TS_clkin * 0.7 HIGH 50%                 |            |            |
7908
--------------------------------------------------------------------------------
7909
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 39.710ns   | 12
7910
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
7911
       HIGH 50%                             |            |            |
7912
--------------------------------------------------------------------------------
7913
 
7914
 
7915
All constraints were met.
7916
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
7917
   constraint does not cover any paths or that it has no requested value.
7918
Generating Pad Report.
7919
 
7920
All signals are completely routed.
7921
 
7922
Total REAL time to PAR completion: 12 secs
7923
Total CPU time to PAR completion: 12 secs
7924
 
7925
Peak Memory Usage:  96 MB
7926
 
7927
Placement: Completed - No errors found.
7928
Routing: Completed - No errors found.
7929
Timing: Completed - No errors found.
7930
 
7931
Number of error messages: 0
7932
Number of warning messages: 4
7933
Number of info messages: 0
7934
 
7935
Writing design to file topbox.ncd
7936
 
7937
 
7938
 
7939
PAR done!
7940
 
7941
Started process "Generate Post-Place & Route Static Timing".
7942
 
7943
Loading device for application Rf_Device from file '3s200.nph' in environment
7944
C:/Xilinx71.
7945
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
7946
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
7947
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
7948
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
7949
   ps (24.00 Mhz).
7950
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
7951
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
7952
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
7953
   (210.04 Mhz).
7954
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
7955
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
7956
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
7957
   ps (24.00 Mhz).
7958
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
7959
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
7960
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
7961
   (210.04 Mhz).
7962
 
7963
Analysis completed Sun Sep 24 11:49:52 2006
7964
--------------------------------------------------------------------------------
7965
 
7966
Generating Report ...
7967
 
7968
Number of warnings: 4
7969
Total time: 2 secs
7970
 
7971
 
7972
 
7973
 
7974
 
7975
 
7976
 
7977
Started process "Generate Programming File".
7978
 
7979
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
7980
   with the CLKFX and CLKFX180 outputs of the DCM comp
7981
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
7982
   Interactive Data Sheet.
7983
 
7984
 
7985
Project Navigator Auto-Make Log File
7986
-------------------------------------
7987
 
7988
 
7989
 
7990
 
7991
Started process "Synthesize".
7992
 
7993
 
7994
=========================================================================
7995
*                          HDL Compilation                              *
7996
=========================================================================
7997
Compiling verilog file "io.v"
7998
Module  compiled
7999
Module  compiled
8000
Compiling verilog file "FrontPanel.v"
8001
Module  compiled
8002
Compiling verilog file "misc.v"
8003
Module  compiled
8004
Module  compiled
8005
Module  compiled
8006
Module  compiled
8007
Module  compiled
8008
Module  compiled
8009
Compiling verilog file "alu.v"
8010
Module  compiled
8011
Compiling verilog file "switchsync.v"
8012
Module  compiled
8013
Compiling verilog file "jkff.v"
8014
Module  compiled
8015
Compiling verilog file "control.v"
8016
Module  compiled
8017
Module  compiled
8018
Compiling verilog file "maindcm.v"
8019
Module  compiled
8020
Compiling verilog file "idecode.v"
8021
Module  compiled
8022
Compiling verilog file "top.v"
8023
Module  compiled
8024
Compiling verilog file "rcvr.v"
8025
Module  compiled
8026
Compiling verilog file "txmit.v"
8027
Module  compiled
8028
Compiling verilog file "uart.v"
8029
Module  compiled
8030
Compiling verilog file "topbox.v"
8031
Module  compiled
8032
No errors in compilation
8033
Analysis of file <"topbox.prj"> succeeded.
8034
 
8035
 
8036
=========================================================================
8037
*                            HDL Analysis                               *
8038
=========================================================================
8039
Analyzing top module .
8040
Module  is correct for synthesis.
8041
 
8042
Analyzing module .
8043
Module  is correct for synthesis.
8044
 
8045
Analyzing module .
8046
        pClockFrequency = 50
8047
        pRefreshFrequency = 100
8048
        pUpperLimit = 125000
8049
        pDividerCounterBits = 24
8050
Module  is correct for synthesis.
8051
 
8052
Analyzing module .
8053
        pInitialValue = 0
8054
        pTimerWidth = 19
8055
        pInitialTimerValue = 500000
8056
Module  is correct for synthesis.
8057
 
8058
Analyzing module .
8059
Module  is correct for synthesis.
8060
 
8061
Analyzing module .
8062
        SIZE = 16
8063
Module  is correct for synthesis.
8064
 
8065
Analyzing module .
8066
Module  is correct for synthesis.
8067
 
8068
Analyzing module .
8069
        SIZE = 12
8070
Module  is correct for synthesis.
8071
 
8072
Analyzing module .
8073
Module  is correct for synthesis.
8074
 
8075
Analyzing module .
8076
        VALUE = 0000000000000001
8077
Module  is correct for synthesis.
8078
 
8079
Analyzing module .
8080
Module  is correct for synthesis.
8081
 
8082
Analyzing module .
8083
        VALUE = 1111111111111111
8084
Module  is correct for synthesis.
8085
 
8086
Analyzing module .
8087
Module  is correct for synthesis.
8088
 
8089
Analyzing module .
8090
        VALUE = 0000000000000000
8091
Module  is correct for synthesis.
8092
 
8093
Analyzing module .
8094
Module  is correct for synthesis.
8095
 
8096
Analyzing module .
8097
Module  is correct for synthesis.
8098
 
8099
Analyzing module .
8100
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
8101
Module  is correct for synthesis.
8102
 
8103
Analyzing module .
8104
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
8105
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
8106
Module  is correct for synthesis.
8107
 
8108
Analyzing module .
8109
Module  is correct for synthesis.
8110
 
8111
Analyzing module .
8112
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8113
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8114
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8115
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8116
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8117
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8118
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8119
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8120
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8121
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8122
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8123
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8124
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8125
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
8126
Module  is correct for synthesis.
8127
 
8128
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
8129
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
8130
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
8131
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
8132
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
8133
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
8134
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
8135
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
8136
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
8137
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
8138
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
8139
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
8140
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
8141
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
8142
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
8143
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
8144
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
8145
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
8146
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
8147
Analyzing module .
8148
Module  is correct for synthesis.
8149
 
8150
Analyzing module .
8151
        XTAL_CLK = 35000000
8152
        BAUD = 9600
8153
        CLK_DIV = 113
8154
        CW = 8
8155
Module  is correct for synthesis.
8156
 
8157
Analyzing module .
8158
Module  is correct for synthesis.
8159
 
8160
Analyzing module .
8161
Module  is correct for synthesis.
8162
 
8163
 
8164
=========================================================================
8165
*                           HDL Synthesis                               *
8166
=========================================================================
8167
 
8168
Synthesizing Unit .
8169
    Related source file is "txmit.v".
8170
    Found 1-bit register for signal .
8171
    Found 1-bit register for signal .
8172
    Found 1-bit register for signal .
8173
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
8174
    Found 4-bit comparator less for signal <$n0030> created at line 81.
8175
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
8176
    Found 1-bit register for signal .
8177
    Found 1-bit register for signal .
8178
    Found 4-bit up counter for signal .
8179
    Found 4-bit up counter for signal .
8180
    Found 8-bit register for signal .
8181
    Found 8-bit register for signal .
8182
    Summary:
8183
        inferred   2 Counter(s).
8184
        inferred  21 D-type flip-flop(s).
8185
        inferred   2 Comparator(s).
8186
        inferred   1 Multiplexer(s).
8187
Unit  synthesized.
8188
 
8189
 
8190
Synthesizing Unit .
8191
    Related source file is "rcvr.v".
8192
WARNING:Xst:646 - Signal > is assigned but never used.
8193
    Found 1-bit register for signal .
8194
    Found 1-bit register for signal .
8195
    Found 1-bit register for signal .
8196
    Found 8-bit tristate buffer for signal .
8197
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
8198
    Found 4-bit adder for signal <$n0012> created at line 83.
8199
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
8200
    Found 1-bit register for signal .
8201
    Found 1-bit register for signal .
8202
    Found 4-bit register for signal .
8203
    Found 4-bit up counter for signal .
8204
    Found 8-bit register for signal .
8205
    Found 7-bit register for signal >.
8206
    Found 1-bit register for signal .
8207
    Found 1-bit register for signal .
8208
    Summary:
8209
        inferred   1 Counter(s).
8210
        inferred  26 D-type flip-flop(s).
8211
        inferred   1 Adder/Subtractor(s).
8212
        inferred   1 Comparator(s).
8213
        inferred   1 Multiplexer(s).
8214
        inferred   8 Tristate(s).
8215
Unit  synthesized.
8216
 
8217
 
8218
Synthesizing Unit .
8219
    Related source file is "jkff.v".
8220
    Found 1-bit register for signal .
8221
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
8222
    Summary:
8223
        inferred   1 D-type flip-flop(s).
8224
        inferred   1 Multiplexer(s).
8225
Unit  synthesized.
8226
 
8227
 
8228
Synthesizing Unit .
8229
    Related source file is "switchsync.v".
8230
    Found 1-bit register for signal .
8231
    Found 1-bit register for signal .
8232
    Summary:
8233
        inferred   2 D-type flip-flop(s).
8234
Unit  synthesized.
8235
 
8236
 
8237
Synthesizing Unit .
8238
    Related source file is "maindcm.v".
8239
Unit  synthesized.
8240
 
8241
 
8242
Synthesizing Unit .
8243
    Related source file is "control.v".
8244
    Found 1-bit register for signal .
8245
    Found 1-bit register for signal .
8246
    Found 1-bit 4-to-1 multiplexer for signal <$n0005>.
8247
    Found 1-bit 4-to-1 multiplexer for signal <$n0007>.
8248
    Found 3-bit up counter for signal .
8249
    Summary:
8250
        inferred   1 Counter(s).
8251
        inferred   2 D-type flip-flop(s).
8252
        inferred   2 Multiplexer(s).
8253
Unit  synthesized.
8254
 
8255
 
8256
Synthesizing Unit .
8257
    Related source file is "misc.v".
8258
    Found 16-bit tristate buffer for signal .
8259
    Summary:
8260
        inferred  16 Tristate(s).
8261
Unit  synthesized.
8262
 
8263
 
8264
Synthesizing Unit .
8265
    Related source file is "misc.v".
8266
    Found 16-bit tristate buffer for signal .
8267
    Summary:
8268
        inferred  16 Tristate(s).
8269
Unit  synthesized.
8270
 
8271
 
8272
Synthesizing Unit .
8273
    Related source file is "misc.v".
8274
    Found 16-bit tristate buffer for signal .
8275
    Summary:
8276
        inferred  16 Tristate(s).
8277
Unit  synthesized.
8278
 
8279
 
8280
Synthesizing Unit .
8281
    Related source file is "misc.v".
8282
WARNING:Xst:647 - Input > is never used.
8283
    Found 16-bit tristate buffer for signal .
8284
    Found 12-bit register for signal .
8285
    Summary:
8286
        inferred  12 D-type flip-flop(s).
8287
        inferred  16 Tristate(s).
8288
Unit  synthesized.
8289
 
8290
 
8291
Synthesizing Unit .
8292
    Related source file is "idecode.v".
8293
Unit  synthesized.
8294
 
8295
 
8296
Synthesizing Unit .
8297
    Related source file is "control.v".
8298
Unit  synthesized.
8299
 
8300
 
8301
Synthesizing Unit .
8302
    Related source file is "alu.v".
8303
    Found 16-bit tristate buffer for signal .
8304
    Found 17-bit subtractor for signal <$AUX_108>.
8305
    Found 16-bit adder carry out for signal <$n0000>.
8306
    Found 1-bit xor2 for signal <$n0042> created at line 6.
8307
    Found 1-bit xor2 for signal <$n0043> created at line 6.
8308
    Found 16-bit xor2 for signal <$n0046> created at line 31.
8309
    Summary:
8310
        inferred   2 Adder/Subtractor(s).
8311
        inferred  16 Tristate(s).
8312
Unit  synthesized.
8313
 
8314
 
8315
Synthesizing Unit .
8316
    Related source file is "misc.v".
8317
Unit  synthesized.
8318
 
8319
 
8320
Synthesizing Unit .
8321
    Related source file is "misc.v".
8322
Unit  synthesized.
8323
 
8324
 
8325
Synthesizing Unit .
8326
    Related source file is "misc.v".
8327
Unit  synthesized.
8328
 
8329
 
8330
Synthesizing Unit .
8331
    Related source file is "misc.v".
8332
Unit  synthesized.
8333
 
8334
 
8335
Synthesizing Unit .
8336
    Related source file is "misc.v".
8337
    Found 16-bit tristate buffer for signal .
8338
    Found 16-bit register for signal .
8339
    Summary:
8340
        inferred  16 D-type flip-flop(s).
8341
        inferred  16 Tristate(s).
8342
Unit  synthesized.
8343
 
8344
 
8345
Synthesizing Unit .
8346
    Related source file is "io.v".
8347
    Found 1-bit register for signal .
8348
    Found 1-bit register for signal .
8349
    Found 1-bit register for signal .
8350
    Found 1-bit register for signal .
8351
    Found 1-bit register for signal .
8352
    Found 1-bit register for signal .
8353
    Found 19-bit down counter for signal .
8354
    Found 1-bit register for signal .
8355
    Found 1-bit xor2 for signal .
8356
    Summary:
8357
        inferred   1 Counter(s).
8358
        inferred   7 D-type flip-flop(s).
8359
Unit  synthesized.
8360
 
8361
 
8362
Synthesizing Unit .
8363
    Related source file is "io.v".
8364
    Found 16x7-bit ROM for signal <$n0005>.
8365
    Found 1-bit register for signal .
8366
    Found 1-bit register for signal .
8367
    Found 1-bit register for signal .
8368
    Found 1-bit register for signal .
8369
    Found 1-bit register for signal .
8370
    Found 1-bit register for signal .
8371
    Found 1-bit register for signal .
8372
    Found 1-bit register for signal .
8373
    Found 1-bit register for signal .
8374
    Found 1-bit register for signal .
8375
    Found 1-bit register for signal .
8376
    Found 1-bit register for signal .
8377
    Found 24-bit up counter for signal .
8378
    Found 1-of-4 decoder for signal .
8379
    Found 2-bit down counter for signal .
8380
    Found 8-bit 4-to-1 multiplexer for signal .
8381
    Found 1-bit 4-to-1 multiplexer for signal .
8382
    Summary:
8383
        inferred   1 ROM(s).
8384
        inferred   2 Counter(s).
8385
        inferred  12 D-type flip-flop(s).
8386
        inferred   9 Multiplexer(s).
8387
        inferred   1 Decoder(s).
8388
Unit  synthesized.
8389
 
8390
 
8391
Synthesizing Unit .
8392
    Related source file is "uart.v".
8393
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
8394
    Found 1-bit register for signal .
8395
    Found 8-bit up counter for signal .
8396
    Found 1-bit register for signal .
8397
    Summary:
8398
        inferred   1 Counter(s).
8399
        inferred   2 D-type flip-flop(s).
8400
        inferred   1 Multiplexer(s).
8401
Unit  synthesized.
8402
 
8403
 
8404
Synthesizing Unit .
8405
    Related source file is "top.v".
8406
WARNING:Xst:1780 - Signal > is never used or assigned.
8407
    Found 16-bit tristate buffer for signal .
8408
    Found 1-bit register for signal .
8409
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
8410
    Found 16-bit tristate buffer for signal .
8411
    Found 1-bit register for signal .
8412
    Found 1-bit register for signal .
8413
    Found 1-bit register for signal .
8414
    Summary:
8415
        inferred   4 D-type flip-flop(s).
8416
        inferred   1 Adder/Subtractor(s).
8417
        inferred  96 Tristate(s).
8418
Unit  synthesized.
8419
 
8420
 
8421
Synthesizing Unit .
8422
    Related source file is "FrontPanel.v".
8423
WARNING:Xst:1780 - Signal  is never used or assigned.
8424
    Found finite state machine  for signal .
8425
    -----------------------------------------------------------------------
8426
    | States             | 6                                              |
8427
    | Transitions        | 6                                              |
8428
    | Inputs             | 0                                              |
8429
    | Outputs            | 12                                             |
8430
    | Clock              | clockin (rising_edge)                          |
8431
    | Clock enable       | select (positive)                              |
8432
    | Reset              | clear (positive)                               |
8433
    | Reset type         | synchronous                                    |
8434
    | Reset State        | 000001                                         |
8435
    | Encoding           | automatic                                      |
8436
    | Implementation     | LUT                                            |
8437
    -----------------------------------------------------------------------
8438
    Found 16-bit 4-to-1 multiplexer for signal .
8439
    Found 4-bit register for signal .
8440
    Found 16-bit register for signal .
8441
    Summary:
8442
        inferred   1 Finite State Machine(s).
8443
        inferred  16 D-type flip-flop(s).
8444
        inferred  16 Multiplexer(s).
8445
Unit  synthesized.
8446
 
8447
 
8448
Synthesizing Unit .
8449
    Related source file is "topbox.v".
8450
WARNING:Xst:646 - Signal  is assigned but never used.
8451
    Found 16-bit tristate buffer for signal .
8452
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
8453
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
8454
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
8455
    Found 4-bit adder for signal <$n0012> created at line 75.
8456
    Found 4-bit register for signal .
8457
    Found 1-bit register for signal .
8458
    Found 1-bit register for signal .
8459
    Found 16-bit register for signal .
8460
    Summary:
8461
        inferred  22 D-type flip-flop(s).
8462
        inferred   1 Adder/Subtractor(s).
8463
        inferred   6 Multiplexer(s).
8464
        inferred  48 Tristate(s).
8465
Unit  synthesized.
8466
 
8467
 
8468
=========================================================================
8469
*                       Advanced HDL Synthesis                          *
8470
=========================================================================
8471
 
8472
Advanced RAM inference ...
8473
Advanced multiplier inference ...
8474
Advanced Registered AddSub inference ...
8475
Analyzing FSM  for best encoding.
8476
Optimizing FSM  on signal  with speed1 encoding.
8477
--------------------
8478
 State  | Encoding
8479
--------------------
8480
 000001 | 100000
8481
 000010 | 010000
8482
 000100 | 001000
8483
 001000 | 000100
8484
 010000 | 000010
8485
 100000 | 000001
8486
--------------------
8487
Dynamic shift register inference ...
8488
 
8489
=========================================================================
8490
HDL Synthesis Report
8491
 
8492
Macro Statistics
8493
# FSMs                             : 1
8494
# ROMs                             : 1
8495
 16x7-bit ROM                      : 1
8496
# Adders/Subtractors               : 5
8497
 12-bit adder carry out            : 1
8498
 16-bit adder carry out            : 1
8499
 17-bit subtractor                 : 1
8500
 4-bit adder                       : 2
8501
# Counters                         : 10
8502
 19-bit down counter               : 3
8503
 2-bit down counter                : 1
8504
 24-bit up counter                 : 1
8505
 3-bit up counter                  : 1
8506
 4-bit up counter                  : 3
8507
 8-bit up counter                  : 1
8508
# Registers                        : 138
8509
 1-bit register                    : 125
8510
 12-bit register                   : 4
8511
 16-bit register                   : 4
8512
 4-bit register                    : 3
8513
 8-bit register                    : 2
8514
# Comparators                      : 3
8515
 4-bit comparator greater          : 2
8516
 4-bit comparator less             : 1
8517
# Multiplexers                     : 15
8518
 1-bit 4-to-1 multiplexer          : 12
8519
 16-bit 4-to-1 multiplexer         : 1
8520
 4-bit 4-to-1 multiplexer          : 1
8521
 8-bit 4-to-1 multiplexer          : 1
8522
# Decoders                         : 1
8523
 1-of-4 decoder                    : 1
8524
# Tristates                        : 97
8525
 1-bit tristate buffer             : 80
8526
 16-bit tristate buffer            : 16
8527
 8-bit tristate buffer             : 1
8528
# Xors                             : 6
8529
 1-bit xor2                        : 5
8530
 16-bit xor2                       : 1
8531
 
8532
=========================================================================
8533
 
8534
=========================================================================
8535
*                         Low Level Synthesis                           *
8536
=========================================================================
8537
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
8538
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
8539
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
8540
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
8541
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
8542
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
8543
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
8544
 
8545
Optimizing unit  ...
8546
 
8547
Optimizing unit  ...
8548
 
8549
Optimizing unit  ...
8550
 
8551
Optimizing unit  ...
8552
 
8553
Optimizing unit  ...
8554
 
8555
Optimizing unit  ...
8556
 
8557
Optimizing unit  ...
8558
 
8559
Optimizing unit  ...
8560
 
8561
Optimizing unit  ...
8562
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
8563
 
8564
Mapping all equations...
8565
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
8566
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
8567
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
8568
Building and optimizing final netlist ...
8569
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 29.
8570
FlipFlop CPU/IR/regvalue_0 has been replicated 3 time(s)
8571
FlipFlop CPU/IR/regvalue_1 has been replicated 1 time(s)
8572
FlipFlop CPU/IR/regvalue_12 has been replicated 1 time(s)
8573
FlipFlop CPU/IR/regvalue_13 has been replicated 2 time(s)
8574
FlipFlop CPU/IR/regvalue_14 has been replicated 2 time(s)
8575
FlipFlop CPU/IR/regvalue_15 has been replicated 1 time(s)
8576
FlipFlop CPU/IR/regvalue_2 has been replicated 1 time(s)
8577
FlipFlop CPU/IR/regvalue_4 has been replicated 1 time(s)
8578
FlipFlop CPU/IR/regvalue_6 has been replicated 1 time(s)
8579
FlipFlop CPU/ctl/sim/counter_0 has been replicated 4 time(s)
8580
FlipFlop CPU/ctl/sim/counter_1 has been replicated 3 time(s)
8581
FlipFlop CPU/ctl/sim/counter_2 has been replicated 3 time(s)
8582
FlipFlop loadnow has been replicated 2 time(s)
8583
 
8584
=========================================================================
8585
*                            Final Report                               *
8586
=========================================================================
8587
 
8588
Device utilization summary:
8589
---------------------------
8590
 
8591
Selected Device : 3s200ft256-4
8592
 
8593
 Number of Slices:                     611  out of   1920    31%
8594
 Number of Slice Flip Flops:           393  out of   3840    10%
8595
 Number of 4 input LUTs:              1081  out of   3840    28%
8596
 Number of bonded IOBs:                 74  out of    173    42%
8597
 Number of GCLKs:                        2  out of      8    25%
8598
 Number of DCM_ADVs:                     1  out of      4    25%
8599
 
8600
 
8601
=========================================================================
8602
TIMING REPORT
8603
 
8604
 
8605
Clock Information:
8606
------------------
8607
-----------------------------------+--------------------------------+-------+
8608
Clock Signal                       | Clock buffer(FF name)          | Load  |
8609
-----------------------------------+--------------------------------+-------+
8610
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 393   |
8611
-----------------------------------+--------------------------------+-------+
8612
 
8613
Timing Summary:
8614
---------------
8615
Speed Grade: -4
8616
 
8617
   Minimum period: 14.217ns (Maximum Frequency: 70.338MHz)
8618
   Minimum input arrival time before clock: 10.576ns
8619
   Maximum output required time after clock: 24.383ns
8620
   Maximum combinational path delay: 14.555ns
8621
 
8622
=========================================================================
8623
 
8624
 
8625
 
8626
 
8627
Started process "Translate".
8628
 
8629
 
8630
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
8631
xc3s200-ft256-4 topbox.ngc topbox.ngd
8632
 
8633
Reading NGO file 'C:/blue71/topbox.ngc' ...
8634
 
8635
Applying constraints in "tobox.ucf" to the design...
8636
 
8637
Checking timing specifications ...
8638
   CLKFX: TS_CPU_ctl_clockgen_CLKFX_BUF=PERIOD CPU_ctl_clockgen_CLKFX_BUF
8639
TS_clkin*0.700000 HIGH 50.000000%
8640
   CLKFX180: TS_CPU_ctl_wclk=PERIOD CPU_ctl_wclk TS_clkin*0.700000 PHASE +
8641
20.408000 nS HIGH 50.000000%
8642
WARNING:XdmHelpers:662 - Period specification "TS_CPU_ctl_wclk" references the
8643
   TNM group "CPU_ctl_wclk", which contains both pads and synchronous elements.
8644
   The timing analyzer will ignore the pads for this specification. You might
8645
   want to use a qualifier (e.g. "FFS") on the TNM property to remove the pads
8646
   from this group.
8647
Checking expanded design ...
8648
 
8649
NGDBUILD Design Results Summary:
8650
  Number of errors:     0
8651
  Number of warnings:   1
8652
 
8653
Writing NGD file "topbox.ngd" ...
8654
 
8655
Writing NGDBUILD log file "topbox.bld"...
8656
 
8657
NGDBUILD done.
8658
 
8659
 
8660
 
8661
 
8662
Started process "Map".
8663
 
8664
Using target part "3s200ft256-4".
8665
Mapping design into LUTs...
8666
Running directed packing...
8667
Running delay-based LUT packing...
8668
Running related packing...
8669
 
8670
Design Summary:
8671
Number of errors:      0
8672
Number of warnings:    2
8673
Logic Utilization:
8674
  Number of Slice Flip Flops:         367 out of   3,840    9%
8675
  Number of 4 input LUTs:           1,131 out of   3,840   29%
8676
Logic Distribution:
8677
  Number of occupied Slices:                          694 out of   1,920   36%
8678
    Number of Slices containing only related logic:     694 out of     694  100%
8679
    Number of Slices containing unrelated logic:          0 out of     694    0%
8680
      *See NOTES below for an explanation of the effects of unrelated logic
8681
Total Number 4 input LUTs:          1,135 out of   3,840   29%
8682
  Number used as logic:              1,131
8683
  Number used as a route-thru:           4
8684
  Number of bonded IOBs:               74 out of     173   42%
8685
    IOB Flip Flops:                    26
8686
  Number of GCLKs:                     2 out of       8   25%
8687
  Number of DCMs:                      1 out of       4   25%
8688
 
8689
Total equivalent gate count for design:  17,815
8690
Additional JTAG gate count for IOBs:  3,552
8691
Peak Memory Usage:  114 MB
8692
 
8693
NOTES:
8694
 
8695
   Related logic is defined as being logic that shares connectivity - e.g. two
8696
   LUTs are "related" if they share common inputs.  When assembling slices,
8697
   Map gives priority to combine logic that is related.  Doing so results in
8698
   the best timing performance.
8699
 
8700
   Unrelated logic shares no connectivity.  Map will only begin packing
8701
   unrelated logic into a slice once 99% of the slices are occupied through
8702
   related logic packing.
8703
 
8704
   Note that once logic distribution reaches the 99% level through related
8705
   logic packing, this does not mean the device is completely utilized.
8706
   Unrelated logic packing will then begin, continuing until all usable LUTs
8707
   and FFs are occupied.  Depending on your timing budget, increased levels of
8708
   unrelated logic packing may adversely affect the overall timing performance
8709
   of your design.
8710
 
8711
Mapping completed.
8712
See MAP report file "topbox_map.mrp" for details.
8713
 
8714
 
8715
 
8716
 
8717
Started process "Place & Route".
8718
 
8719
 
8720
 
8721
 
8722
Constraints file: topbox.pcf.
8723
Loading device for application Rf_Device from file '3s200.nph' in environment
8724
C:/Xilinx71.
8725
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
8726
 
8727
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
8728
Celsius)
8729
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
8730
 
8731
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
8732
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
8733
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
8734
   ps (24.00 Mhz).
8735
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
8736
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
8737
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
8738
   (210.04 Mhz).
8739
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
8740
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
8741
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
8742
   ps (24.00 Mhz).
8743
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
8744
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
8745
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
8746
   (210.04 Mhz).
8747
 
8748
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
8749
 
8750
 
8751
Device Utilization Summary:
8752
 
8753
   Number of BUFGMUXs                  2 out of 8      25%
8754
   Number of DCMs                      1 out of 4      25%
8755
   Number of External IOBs            74 out of 173    42%
8756
      Number of LOCed IOBs            74 out of 74    100%
8757
 
8758
   Number of Slices                  694 out of 1920   36%
8759
      Number of SLICEMs                0 out of 960     0%
8760
 
8761
 
8762
 
8763
Overall effort level (-ol):   Standard (set by user)
8764
Placer effort level (-pl):    Standard (set by user)
8765
Placer cost table entry (-t): 1
8766
Router effort level (-rl):    Standard (set by user)
8767
 
8768
Starting initial Timing Analysis.  REAL time: 2 secs
8769
Finished initial Timing Analysis.  REAL time: 2 secs
8770
 
8771
 
8772
Starting Placer
8773
 
8774
Phase 1.1
8775
Phase 1.1 (Checksum:98af6c) REAL time: 3 secs
8776
 
8777
Phase 2.31
8778
Phase 2.31 (Checksum:1312cfe) REAL time: 3 secs
8779
 
8780
Phase 3.2
8781
.
8782
 
8783
 
8784
Phase 3.2 (Checksum:1c9c37d) REAL time: 5 secs
8785
 
8786
Phase 4.8
8787
................
8788
.....
8789
Phase 4.8 (Checksum:a5b7b7) REAL time: 6 secs
8790
 
8791
Phase 5.5
8792
Phase 5.5 (Checksum:2faf07b) REAL time: 6 secs
8793
 
8794
Phase 6.18
8795
Phase 6.18 (Checksum:39386fa) REAL time: 8 secs
8796
 
8797
Phase 7.5
8798
Phase 7.5 (Checksum:42c1d79) REAL time: 8 secs
8799
 
8800
Writing design to file topbox.ncd
8801
 
8802
 
8803
Total REAL time to Placer completion: 8 secs
8804
Total CPU time to Placer completion: 7 secs
8805
 
8806
Starting Router
8807
 
8808
Phase 1: 4717 unrouted;       REAL time: 8 secs
8809
 
8810
Phase 2: 4443 unrouted;       REAL time: 8 secs
8811
 
8812
Phase 3: 2140 unrouted;       REAL time: 9 secs
8813
 
8814
Phase 4: 2140 unrouted; (0)      REAL time: 9 secs
8815
 
8816
Phase 5: 2140 unrouted; (0)      REAL time: 9 secs
8817
 
8818
Phase 6: 2140 unrouted; (0)      REAL time: 10 secs
8819
 
8820
Phase 7: 0 unrouted; (0)      REAL time: 11 secs
8821
 
8822
Phase 8: 0 unrouted; (0)      REAL time: 12 secs
8823
 
8824
 
8825
Total REAL time to Router completion: 12 secs
8826
Total CPU time to Router completion: 11 secs
8827
 
8828
Generating "PAR" statistics.
8829
 
8830
**************************
8831
Generating Clock Report
8832
**************************
8833
 
8834
+---------------------+--------------+------+------+------------+-------------+
8835
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
8836
+---------------------+--------------+------+------+------------+-------------+
8837
|                 clk |      BUFGMUX3| No   |  255 |  0.042     |  1.052      |
8838
+---------------------+--------------+------+------+------------+-------------+
8839
 
8840
Timing Score: 0
8841
 
8842
Asterisk (*) preceding a constraint indicates it was not met.
8843
   This may be due to a setup or hold violation.
8844
 
8845
--------------------------------------------------------------------------------
8846
  Constraint                                | Requested  | Actual     | Logic
8847
                                            |            |            | Levels
8848
--------------------------------------------------------------------------------
8849
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
8850
  HIGH 50%                                  |            |            |
8851
--------------------------------------------------------------------------------
8852
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 30.474ns   | 7
8853
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
8854
    TS_clkin * 0.7 HIGH 50%                 |            |            |
8855
--------------------------------------------------------------------------------
8856
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 37.488ns   | 6
8857
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
8858
       HIGH 50%                             |            |            |
8859
--------------------------------------------------------------------------------
8860
 
8861
 
8862
All constraints were met.
8863
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
8864
   constraint does not cover any paths or that it has no requested value.
8865
Generating Pad Report.
8866
 
8867
All signals are completely routed.
8868
 
8869
Total REAL time to PAR completion: 13 secs
8870
Total CPU time to PAR completion: 12 secs
8871
 
8872
Peak Memory Usage:  96 MB
8873
 
8874
Placement: Completed - No errors found.
8875
Routing: Completed - No errors found.
8876
Timing: Completed - No errors found.
8877
 
8878
Number of error messages: 0
8879
Number of warning messages: 4
8880
Number of info messages: 0
8881
 
8882
Writing design to file topbox.ncd
8883
 
8884
 
8885
 
8886
PAR done!
8887
 
8888
Started process "Generate Post-Place & Route Static Timing".
8889
 
8890
Loading device for application Rf_Device from file '3s200.nph' in environment
8891
C:/Xilinx71.
8892
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
8893
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
8894
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
8895
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
8896
   ps (24.00 Mhz).
8897
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
8898
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
8899
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
8900
   (210.04 Mhz).
8901
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
8902
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
8903
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
8904
   ps (24.00 Mhz).
8905
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
8906
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
8907
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
8908
   (210.04 Mhz).
8909
 
8910
Analysis completed Sun Sep 24 13:19:05 2006
8911
--------------------------------------------------------------------------------
8912
 
8913
Generating Report ...
8914
 
8915
Number of warnings: 4
8916
Total time: 2 secs
8917
 
8918
 
8919
 
8920
 
8921
 
8922
 
8923
 
8924
Started process "Generate Programming File".
8925
 
8926
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
8927
   with the CLKFX and CLKFX180 outputs of the DCM comp
8928
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
8929
   Interactive Data Sheet.
8930
 
8931
 
8932
Project Navigator Auto-Make Log File
8933
-------------------------------------
8934
 
8935
 
8936
 
8937
 
8938
Started process "Map".
8939
 
8940
Using target part "3s200ft256-4".
8941
Mapping design into LUTs...
8942
Running directed packing...
8943
Running delay-based LUT packing...
8944
Running timing-driven packing...
8945
 
8946
Phase 1.1
8947
Phase 1.1 (Checksum:98d72d) REAL time: 1 secs
8948
 
8949
Phase 2.31
8950
Phase 2.31 (Checksum:1312cfe) REAL time: 1 secs
8951
 
8952
Phase 3.2
8953
.
8954
 
8955
 
8956
Phase 3.2 (Checksum:1c9c37d) REAL time: 3 secs
8957
 
8958
Phase 4.4
8959
.............................
8960
Phase 4.4 (Checksum:26259fc) REAL time: 5 secs
8961
 
8962
Phase 5.28
8963
Phase 5.28 (Checksum:2faf07b) REAL time: 5 secs
8964
 
8965
Phase 6.8
8966
................................................................................
8967
.....
8968
......................................................................................................................................................
8969
...............
8970
...............
8971
Phase 6.8 (Checksum:ace7a1) REAL time: 22 secs
8972
 
8973
Phase 7.29
8974
Phase 7.29 (Checksum:42c1d79) REAL time: 22 secs
8975
 
8976
Phase 8.5
8977
Phase 8.5 (Checksum:4c4b3f8) REAL time: 22 secs
8978
 
8979
Phase 9.18
8980
Phase 9.18 (Checksum:55d4a77) REAL time: 31 secs
8981
 
8982
Phase 10.5
8983
Phase 10.5 (Checksum:5f5e0f6) REAL time: 31 secs
8984
 
8985
Invoking physical synthesis ...
8986
 
8987
Physical synthesis completed.
8988
 
8989
Design Summary:
8990
Number of errors:      0
8991
Number of warnings:   11
8992
Logic Utilization:
8993
  Number of Slice Flip Flops:         366 out of   3,840    9%
8994
  Number of 4 input LUTs:           1,146 out of   3,840   29%
8995
Logic Distribution:
8996
  Number of occupied Slices:                          759 out of   1,920   39%
8997
    Number of Slices containing only related logic:     759 out of     759  100%
8998
    Number of Slices containing unrelated logic:          0 out of     759    0%
8999
      *See NOTES below for an explanation of the effects of unrelated logic
9000
Total Number 4 input LUTs:          1,150 out of   3,840   29%
9001
  Number used as logic:              1,146
9002
  Number used as a route-thru:           4
9003
  Number of bonded IOBs:               74 out of     173   42%
9004
    IOB Flip Flops:                    26
9005
  Number of Block RAMs:                1 out of      12    8%
9006
  Number of GCLKs:                     2 out of       8   25%
9007
  Number of DCMs:                      1 out of       4   25%
9008
 
9009
Total equivalent gate count for design:  83,433
9010
Additional JTAG gate count for IOBs:  3,552
9011
Peak Memory Usage:  154 MB
9012
 
9013
Mapping completed.
9014
See MAP report file "topbox_map.mrp" for details.
9015
 
9016
 
9017
 
9018
 
9019
Started process "Place & Route".
9020
 
9021
 
9022
 
9023
 
9024
Constraints file: topbox.pcf.
9025
Loading device for application Rf_Device from file '3s200.nph' in environment
9026
C:/Xilinx71.
9027
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
9028
 
9029
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
9030
Celsius)
9031
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
9032
 
9033
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
9034
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9035
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9036
   ps (24.00 Mhz).
9037
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
9038
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9039
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9040
   (210.04 Mhz).
9041
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9042
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9043
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9044
   ps (24.00 Mhz).
9045
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9046
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9047
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9048
   (210.04 Mhz).
9049
 
9050
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
9051
 
9052
 
9053
INFO:Par:253 - The Map -timing placement will be retained since it is likely to
9054
   achieve better performance.
9055
 
9056
Device Utilization Summary:
9057
 
9058
   Number of BUFGMUXs                  2 out of 8      25%
9059
   Number of DCMs                      1 out of 4      25%
9060
   Number of External IOBs            74 out of 173    42%
9061
      Number of LOCed IOBs            74 out of 74    100%
9062
 
9063
   Number of RAMB16s                   1 out of 12      8%
9064
   Number of Slices                  759 out of 1920   39%
9065
      Number of SLICEMs                0 out of 960     0%
9066
 
9067
 
9068
 
9069
Overall effort level (-ol):   High (set by user)
9070
Router effort level (-rl):    High (set by user)
9071
 
9072
Starting initial Timing Analysis.  REAL time: 4 secs
9073
Finished initial Timing Analysis.  REAL time: 4 secs
9074
 
9075
Starting Router
9076
 
9077
Phase 1: 5000 unrouted;       REAL time: 4 secs
9078
 
9079
Phase 2: 4653 unrouted;       REAL time: 4 secs
9080
 
9081
Phase 3: 2167 unrouted;       REAL time: 5 secs
9082
 
9083
Phase 4: 2167 unrouted; (0)      REAL time: 5 secs
9084
 
9085
Phase 5: 2167 unrouted; (0)      REAL time: 6 secs
9086
 
9087
Phase 6: 2167 unrouted; (0)      REAL time: 6 secs
9088
 
9089
Phase 7: 0 unrouted; (0)      REAL time: 8 secs
9090
 
9091
Phase 8: 0 unrouted; (0)      REAL time: 8 secs
9092
 
9093
 
9094
Total REAL time to Router completion: 9 secs
9095
Total CPU time to Router completion: 8 secs
9096
 
9097
Generating "PAR" statistics.
9098
 
9099
**************************
9100
Generating Clock Report
9101
**************************
9102
 
9103
+---------------------+--------------+------+------+------------+-------------+
9104
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
9105
+---------------------+--------------+------+------+------------+-------------+
9106
|                 clk |      BUFGMUX2| No   |  323 |  0.041     |  1.051      |
9107
+---------------------+--------------+------+------+------------+-------------+
9108
 
9109
Timing Score: 0
9110
 
9111
Asterisk (*) preceding a constraint indicates it was not met.
9112
   This may be due to a setup or hold violation.
9113
 
9114
--------------------------------------------------------------------------------
9115
  Constraint                                | Requested  | Actual     | Logic
9116
                                            |            |            | Levels
9117
--------------------------------------------------------------------------------
9118
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
9119
  HIGH 50%                                  |            |            |
9120
--------------------------------------------------------------------------------
9121
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 30.474ns   | 7
9122
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
9123
    TS_clkin * 0.7 HIGH 50%                 |            |            |
9124
--------------------------------------------------------------------------------
9125
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 38.970ns   | 7
9126
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
9127
       HIGH 50%                             |            |            |
9128
--------------------------------------------------------------------------------
9129
 
9130
 
9131
All constraints were met.
9132
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
9133
   constraint does not cover any paths or that it has no requested value.
9134
Generating Pad Report.
9135
 
9136
All signals are completely routed.
9137
 
9138
Total REAL time to PAR completion: 10 secs
9139
Total CPU time to PAR completion: 9 secs
9140
 
9141
Peak Memory Usage:  93 MB
9142
 
9143
Placer: Not run.
9144
Routing: Completed - No errors found.
9145
Timing: Completed - No errors found.
9146
 
9147
Number of error messages: 0
9148
Number of warning messages: 4
9149
Number of info messages: 1
9150
 
9151
Writing design to file topbox.ncd
9152
 
9153
 
9154
 
9155
PAR done!
9156
 
9157
Started process "Generate Post-Place & Route Static Timing".
9158
 
9159
Loading device for application Rf_Device from file '3s200.nph' in environment
9160
C:/Xilinx71.
9161
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
9162
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
9163
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9164
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9165
   ps (24.00 Mhz).
9166
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
9167
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9168
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9169
   (210.04 Mhz).
9170
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9171
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9172
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9173
   ps (24.00 Mhz).
9174
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9175
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9176
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9177
   (210.04 Mhz).
9178
 
9179
Analysis completed Sun Sep 24 14:57:41 2006
9180
--------------------------------------------------------------------------------
9181
 
9182
Generating Report ...
9183
 
9184
Number of warnings: 4
9185
Total time: 3 secs
9186
 
9187
 
9188
 
9189
 
9190
 
9191
 
9192
 
9193
Started process "Generate Programming File".
9194
 
9195
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
9196
   with the CLKFX and CLKFX180 outputs of the DCM comp
9197
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
9198
   Interactive Data Sheet.
9199
 
9200
 
9201
Project Navigator Auto-Make Log File
9202
-------------------------------------
9203
 
9204
 
9205
 
9206
 
9207
Started process "Map".
9208
 
9209
Using target part "3s200ft256-4".
9210
Mapping design into LUTs...
9211
Running directed packing...
9212
Running delay-based LUT packing...
9213
Running related packing...
9214
 
9215
Design Summary:
9216
Number of errors:      0
9217
Number of warnings:    2
9218
Logic Utilization:
9219
  Number of Slice Flip Flops:         367 out of   3,840    9%
9220
  Number of 4 input LUTs:           1,131 out of   3,840   29%
9221
Logic Distribution:
9222
  Number of occupied Slices:                          694 out of   1,920   36%
9223
    Number of Slices containing only related logic:     694 out of     694  100%
9224
    Number of Slices containing unrelated logic:          0 out of     694    0%
9225
      *See NOTES below for an explanation of the effects of unrelated logic
9226
Total Number 4 input LUTs:          1,135 out of   3,840   29%
9227
  Number used as logic:              1,131
9228
  Number used as a route-thru:           4
9229
  Number of bonded IOBs:               74 out of     173   42%
9230
    IOB Flip Flops:                    26
9231
  Number of GCLKs:                     2 out of       8   25%
9232
  Number of DCMs:                      1 out of       4   25%
9233
 
9234
Total equivalent gate count for design:  17,815
9235
Additional JTAG gate count for IOBs:  3,552
9236
Peak Memory Usage:  114 MB
9237
 
9238
NOTES:
9239
 
9240
   Related logic is defined as being logic that shares connectivity - e.g. two
9241
   LUTs are "related" if they share common inputs.  When assembling slices,
9242
   Map gives priority to combine logic that is related.  Doing so results in
9243
   the best timing performance.
9244
 
9245
   Unrelated logic shares no connectivity.  Map will only begin packing
9246
   unrelated logic into a slice once 99% of the slices are occupied through
9247
   related logic packing.
9248
 
9249
   Note that once logic distribution reaches the 99% level through related
9250
   logic packing, this does not mean the device is completely utilized.
9251
   Unrelated logic packing will then begin, continuing until all usable LUTs
9252
   and FFs are occupied.  Depending on your timing budget, increased levels of
9253
   unrelated logic packing may adversely affect the overall timing performance
9254
   of your design.
9255
 
9256
Mapping completed.
9257
See MAP report file "topbox_map.mrp" for details.
9258
 
9259
 
9260
 
9261
 
9262
Started process "Place & Route".
9263
 
9264
 
9265
 
9266
 
9267
Constraints file: topbox.pcf.
9268
Loading device for application Rf_Device from file '3s200.nph' in environment
9269
C:/Xilinx71.
9270
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
9271
 
9272
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
9273
Celsius)
9274
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
9275
 
9276
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
9277
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9278
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9279
   ps (24.00 Mhz).
9280
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
9281
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9282
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9283
   (210.04 Mhz).
9284
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9285
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9286
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9287
   ps (24.00 Mhz).
9288
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9289
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9290
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9291
   (210.04 Mhz).
9292
 
9293
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
9294
 
9295
 
9296
Device Utilization Summary:
9297
 
9298
   Number of BUFGMUXs                  2 out of 8      25%
9299
   Number of DCMs                      1 out of 4      25%
9300
   Number of External IOBs            74 out of 173    42%
9301
      Number of LOCed IOBs            74 out of 74    100%
9302
 
9303
   Number of Slices                  694 out of 1920   36%
9304
      Number of SLICEMs                0 out of 960     0%
9305
 
9306
 
9307
 
9308
Overall effort level (-ol):   Standard (set by user)
9309
Placer effort level (-pl):    Standard (set by user)
9310
Placer cost table entry (-t): 1
9311
Router effort level (-rl):    Standard (set by user)
9312
 
9313
Starting initial Timing Analysis.  REAL time: 2 secs
9314
Finished initial Timing Analysis.  REAL time: 2 secs
9315
 
9316
 
9317
Starting Placer
9318
 
9319
Phase 1.1
9320
Phase 1.1 (Checksum:98af6c) REAL time: 2 secs
9321
 
9322
Phase 2.31
9323
Phase 2.31 (Checksum:1312cfe) REAL time: 2 secs
9324
 
9325
Phase 3.2
9326
.
9327
 
9328
 
9329
Phase 3.2 (Checksum:1c9c37d) REAL time: 4 secs
9330
 
9331
Phase 4.8
9332
................
9333
.....
9334
Phase 4.8 (Checksum:a5b7b7) REAL time: 5 secs
9335
 
9336
Phase 5.5
9337
Phase 5.5 (Checksum:2faf07b) REAL time: 5 secs
9338
 
9339
Phase 6.18
9340
Phase 6.18 (Checksum:39386fa) REAL time: 7 secs
9341
 
9342
Phase 7.5
9343
Phase 7.5 (Checksum:42c1d79) REAL time: 7 secs
9344
 
9345
Writing design to file topbox.ncd
9346
 
9347
 
9348
Total REAL time to Placer completion: 8 secs
9349
Total CPU time to Placer completion: 7 secs
9350
 
9351
Starting Router
9352
 
9353
Phase 1: 4717 unrouted;       REAL time: 8 secs
9354
 
9355
Phase 2: 4443 unrouted;       REAL time: 8 secs
9356
 
9357
Phase 3: 2140 unrouted;       REAL time: 8 secs
9358
 
9359
Phase 4: 2140 unrouted; (0)      REAL time: 9 secs
9360
 
9361
Phase 5: 2140 unrouted; (0)      REAL time: 9 secs
9362
 
9363
Phase 6: 2140 unrouted; (0)      REAL time: 9 secs
9364
 
9365
Phase 7: 0 unrouted; (0)      REAL time: 11 secs
9366
 
9367
Phase 8: 0 unrouted; (0)      REAL time: 11 secs
9368
 
9369
 
9370
Total REAL time to Router completion: 11 secs
9371
Total CPU time to Router completion: 11 secs
9372
 
9373
Generating "PAR" statistics.
9374
 
9375
**************************
9376
Generating Clock Report
9377
**************************
9378
 
9379
+---------------------+--------------+------+------+------------+-------------+
9380
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
9381
+---------------------+--------------+------+------+------------+-------------+
9382
|                 clk |      BUFGMUX3| No   |  255 |  0.042     |  1.052      |
9383
+---------------------+--------------+------+------+------------+-------------+
9384
 
9385
Timing Score: 0
9386
 
9387
Asterisk (*) preceding a constraint indicates it was not met.
9388
   This may be due to a setup or hold violation.
9389
 
9390
--------------------------------------------------------------------------------
9391
  Constraint                                | Requested  | Actual     | Logic
9392
                                            |            |            | Levels
9393
--------------------------------------------------------------------------------
9394
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
9395
  HIGH 50%                                  |            |            |
9396
--------------------------------------------------------------------------------
9397
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 30.474ns   | 7
9398
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
9399
    TS_clkin * 0.7 HIGH 50%                 |            |            |
9400
--------------------------------------------------------------------------------
9401
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 37.488ns   | 6
9402
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
9403
       HIGH 50%                             |            |            |
9404
--------------------------------------------------------------------------------
9405
 
9406
 
9407
All constraints were met.
9408
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
9409
   constraint does not cover any paths or that it has no requested value.
9410
Generating Pad Report.
9411
 
9412
All signals are completely routed.
9413
 
9414
Total REAL time to PAR completion: 12 secs
9415
Total CPU time to PAR completion: 12 secs
9416
 
9417
Peak Memory Usage:  96 MB
9418
 
9419
Placement: Completed - No errors found.
9420
Routing: Completed - No errors found.
9421
Timing: Completed - No errors found.
9422
 
9423
Number of error messages: 0
9424
Number of warning messages: 4
9425
Number of info messages: 0
9426
 
9427
Writing design to file topbox.ncd
9428
 
9429
 
9430
 
9431
PAR done!
9432
 
9433
Started process "Generate Post-Place & Route Static Timing".
9434
 
9435
Loading device for application Rf_Device from file '3s200.nph' in environment
9436
C:/Xilinx71.
9437
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
9438
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
9439
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9440
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9441
   ps (24.00 Mhz).
9442
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
9443
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9444
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9445
   (210.04 Mhz).
9446
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9447
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9448
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9449
   ps (24.00 Mhz).
9450
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9451
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9452
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9453
   (210.04 Mhz).
9454
 
9455
Analysis completed Sun Sep 24 15:14:45 2006
9456
--------------------------------------------------------------------------------
9457
 
9458
Generating Report ...
9459
 
9460
Number of warnings: 4
9461
Total time: 2 secs
9462
 
9463
 
9464
 
9465
 
9466
 
9467
 
9468
 
9469
Started process "Generate Programming File".
9470
 
9471
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
9472
   with the CLKFX and CLKFX180 outputs of the DCM comp
9473
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
9474
   Interactive Data Sheet.
9475
 
9476
 
9477
Project Navigator Auto-Make Log File
9478
-------------------------------------
9479
 
9480
 
9481
 
9482
 
9483
Started process "Map".
9484
 
9485
Using target part "3s200ft256-4".
9486
Mapping design into LUTs...
9487
Running directed packing...
9488
Running delay-based LUT packing...
9489
Running related packing...
9490
 
9491
Design Summary:
9492
Number of errors:      0
9493
Number of warnings:    2
9494
Logic Utilization:
9495
  Number of Slice Flip Flops:         364 out of   3,840    9%
9496
  Number of 4 input LUTs:           1,119 out of   3,840   29%
9497
Logic Distribution:
9498
  Number of occupied Slices:                          687 out of   1,920   35%
9499
    Number of Slices containing only related logic:     687 out of     687  100%
9500
    Number of Slices containing unrelated logic:          0 out of     687    0%
9501
      *See NOTES below for an explanation of the effects of unrelated logic
9502
Total Number 4 input LUTs:          1,123 out of   3,840   29%
9503
  Number used as logic:              1,119
9504
  Number used as a route-thru:           4
9505
  Number of bonded IOBs:               74 out of     173   42%
9506
    IOB Flip Flops:                    26
9507
  Number of Block RAMs:                3 out of      12   25%
9508
  Number of GCLKs:                     2 out of       8   25%
9509
  Number of DCMs:                      1 out of       4   25%
9510
 
9511
Total equivalent gate count for design:  214,327
9512
Additional JTAG gate count for IOBs:  3,552
9513
Peak Memory Usage:  114 MB
9514
 
9515
NOTES:
9516
 
9517
   Related logic is defined as being logic that shares connectivity - e.g. two
9518
   LUTs are "related" if they share common inputs.  When assembling slices,
9519
   Map gives priority to combine logic that is related.  Doing so results in
9520
   the best timing performance.
9521
 
9522
   Unrelated logic shares no connectivity.  Map will only begin packing
9523
   unrelated logic into a slice once 99% of the slices are occupied through
9524
   related logic packing.
9525
 
9526
   Note that once logic distribution reaches the 99% level through related
9527
   logic packing, this does not mean the device is completely utilized.
9528
   Unrelated logic packing will then begin, continuing until all usable LUTs
9529
   and FFs are occupied.  Depending on your timing budget, increased levels of
9530
   unrelated logic packing may adversely affect the overall timing performance
9531
   of your design.
9532
 
9533
Mapping completed.
9534
See MAP report file "topbox_map.mrp" for details.
9535
 
9536
 
9537
 
9538
 
9539
Started process "Place & Route".
9540
 
9541
 
9542
 
9543
 
9544
Constraints file: topbox.pcf.
9545
Loading device for application Rf_Device from file '3s200.nph' in environment
9546
C:/Xilinx71.
9547
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
9548
 
9549
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
9550
Celsius)
9551
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
9552
 
9553
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
9554
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9555
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9556
   ps (24.00 Mhz).
9557
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
9558
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9559
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9560
   (210.04 Mhz).
9561
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9562
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9563
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9564
   ps (24.00 Mhz).
9565
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9566
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9567
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9568
   (210.04 Mhz).
9569
 
9570
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
9571
 
9572
 
9573
Device Utilization Summary:
9574
 
9575
   Number of BUFGMUXs                  2 out of 8      25%
9576
   Number of DCMs                      1 out of 4      25%
9577
   Number of External IOBs            74 out of 173    42%
9578
      Number of LOCed IOBs            74 out of 74    100%
9579
 
9580
   Number of RAMB16s                   3 out of 12     25%
9581
   Number of Slices                  687 out of 1920   35%
9582
      Number of SLICEMs                0 out of 960     0%
9583
 
9584
 
9585
 
9586
Overall effort level (-ol):   Standard (set by user)
9587
Placer effort level (-pl):    Standard (set by user)
9588
Placer cost table entry (-t): 1
9589
Router effort level (-rl):    Standard (set by user)
9590
 
9591
Starting initial Timing Analysis.  REAL time: 4 secs
9592
Finished initial Timing Analysis.  REAL time: 4 secs
9593
 
9594
 
9595
Starting Placer
9596
 
9597
Phase 1.1
9598
Phase 1.1 (Checksum:98b209) REAL time: 6 secs
9599
 
9600
Phase 2.31
9601
Phase 2.31 (Checksum:1312cfe) REAL time: 6 secs
9602
 
9603
Phase 3.2
9604
.
9605
 
9606
 
9607
Phase 3.2 (Checksum:1c9c37d) REAL time: 8 secs
9608
 
9609
Phase 4.8
9610
........................................
9611
....
9612
Phase 4.8 (Checksum:a51b43) REAL time: 10 secs
9613
 
9614
Phase 5.5
9615
Phase 5.5 (Checksum:2faf07b) REAL time: 10 secs
9616
 
9617
Phase 6.18
9618
Phase 6.18 (Checksum:39386fa) REAL time: 12 secs
9619
 
9620
Phase 7.5
9621
Phase 7.5 (Checksum:42c1d79) REAL time: 12 secs
9622
 
9623
Writing design to file topbox.ncd
9624
 
9625
 
9626
Total REAL time to Placer completion: 12 secs
9627
Total CPU time to Placer completion: 8 secs
9628
 
9629
Starting Router
9630
 
9631
Phase 1: 4722 unrouted;       REAL time: 12 secs
9632
 
9633
Phase 2: 4441 unrouted;       REAL time: 13 secs
9634
 
9635
Phase 3: 2115 unrouted;       REAL time: 13 secs
9636
 
9637
Phase 4: 2115 unrouted; (0)      REAL time: 14 secs
9638
 
9639
Phase 5: 2115 unrouted; (0)      REAL time: 14 secs
9640
 
9641
Phase 6: 2115 unrouted; (0)      REAL time: 14 secs
9642
 
9643
Phase 7: 0 unrouted; (0)      REAL time: 16 secs
9644
 
9645
Phase 8: 0 unrouted; (0)      REAL time: 16 secs
9646
 
9647
 
9648
Total REAL time to Router completion: 17 secs
9649
Total CPU time to Router completion: 12 secs
9650
 
9651
Generating "PAR" statistics.
9652
 
9653
**************************
9654
Generating Clock Report
9655
**************************
9656
 
9657
+---------------------+--------------+------+------+------------+-------------+
9658
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
9659
+---------------------+--------------+------+------+------------+-------------+
9660
|                 clk |      BUFGMUX3| No   |  255 |  0.041     |  1.051      |
9661
+---------------------+--------------+------+------+------------+-------------+
9662
 
9663
Timing Score: 0
9664
 
9665
Asterisk (*) preceding a constraint indicates it was not met.
9666
   This may be due to a setup or hold violation.
9667
 
9668
--------------------------------------------------------------------------------
9669
  Constraint                                | Requested  | Actual     | Logic
9670
                                            |            |            | Levels
9671
--------------------------------------------------------------------------------
9672
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
9673
  HIGH 50%                                  |            |            |
9674
--------------------------------------------------------------------------------
9675
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 30.026ns   | 8
9676
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
9677
    TS_clkin * 0.7 HIGH 50%                 |            |            |
9678
--------------------------------------------------------------------------------
9679
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 38.558ns   | 8
9680
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
9681
       HIGH 50%                             |            |            |
9682
--------------------------------------------------------------------------------
9683
 
9684
 
9685
All constraints were met.
9686
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
9687
   constraint does not cover any paths or that it has no requested value.
9688
Generating Pad Report.
9689
 
9690
All signals are completely routed.
9691
 
9692
Total REAL time to PAR completion: 18 secs
9693
Total CPU time to PAR completion: 13 secs
9694
 
9695
Peak Memory Usage:  96 MB
9696
 
9697
Placement: Completed - No errors found.
9698
Routing: Completed - No errors found.
9699
Timing: Completed - No errors found.
9700
 
9701
Number of error messages: 0
9702
Number of warning messages: 4
9703
Number of info messages: 0
9704
 
9705
Writing design to file topbox.ncd
9706
 
9707
 
9708
 
9709
PAR done!
9710
 
9711
Started process "Generate Post-Place & Route Static Timing".
9712
 
9713
Loading device for application Rf_Device from file '3s200.nph' in environment
9714
C:/Xilinx71.
9715
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
9716
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
9717
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9718
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9719
   ps (24.00 Mhz).
9720
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
9721
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9722
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9723
   (210.04 Mhz).
9724
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9725
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9726
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9727
   ps (24.00 Mhz).
9728
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9729
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9730
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9731
   (210.04 Mhz).
9732
 
9733
Analysis completed Sun Sep 24 17:16:18 2006
9734
--------------------------------------------------------------------------------
9735
 
9736
Generating Report ...
9737
 
9738
Number of warnings: 4
9739
Total time: 3 secs
9740
 
9741
 
9742
 
9743
 
9744
 
9745
 
9746
 
9747
Started process "Generate Programming File".
9748
 
9749
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
9750
   with the CLKFX and CLKFX180 outputs of the DCM comp
9751
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
9752
   Interactive Data Sheet.
9753
 
9754
 
9755
Project Navigator Auto-Make Log File
9756
-------------------------------------
9757
 
9758
 
9759
 
9760
 
9761
Started process "Map".
9762
 
9763
Using target part "3s200ft256-4".
9764
Mapping design into LUTs...
9765
Running directed packing...
9766
Running delay-based LUT packing...
9767
Running related packing...
9768
 
9769
Design Summary:
9770
Number of errors:      0
9771
Number of warnings:    2
9772
Logic Utilization:
9773
  Number of Slice Flip Flops:         367 out of   3,840    9%
9774
  Number of 4 input LUTs:           1,131 out of   3,840   29%
9775
Logic Distribution:
9776
  Number of occupied Slices:                          694 out of   1,920   36%
9777
    Number of Slices containing only related logic:     694 out of     694  100%
9778
    Number of Slices containing unrelated logic:          0 out of     694    0%
9779
      *See NOTES below for an explanation of the effects of unrelated logic
9780
Total Number 4 input LUTs:          1,135 out of   3,840   29%
9781
  Number used as logic:              1,131
9782
  Number used as a route-thru:           4
9783
  Number of bonded IOBs:               74 out of     173   42%
9784
    IOB Flip Flops:                    26
9785
  Number of GCLKs:                     2 out of       8   25%
9786
  Number of DCMs:                      1 out of       4   25%
9787
 
9788
Total equivalent gate count for design:  17,815
9789
Additional JTAG gate count for IOBs:  3,552
9790
Peak Memory Usage:  114 MB
9791
 
9792
NOTES:
9793
 
9794
   Related logic is defined as being logic that shares connectivity - e.g. two
9795
   LUTs are "related" if they share common inputs.  When assembling slices,
9796
   Map gives priority to combine logic that is related.  Doing so results in
9797
   the best timing performance.
9798
 
9799
   Unrelated logic shares no connectivity.  Map will only begin packing
9800
   unrelated logic into a slice once 99% of the slices are occupied through
9801
   related logic packing.
9802
 
9803
   Note that once logic distribution reaches the 99% level through related
9804
   logic packing, this does not mean the device is completely utilized.
9805
   Unrelated logic packing will then begin, continuing until all usable LUTs
9806
   and FFs are occupied.  Depending on your timing budget, increased levels of
9807
   unrelated logic packing may adversely affect the overall timing performance
9808
   of your design.
9809
 
9810
Mapping completed.
9811
See MAP report file "topbox_map.mrp" for details.
9812
 
9813
 
9814
 
9815
 
9816
Started process "Place & Route".
9817
 
9818
 
9819
 
9820
 
9821
Constraints file: topbox.pcf.
9822
Loading device for application Rf_Device from file '3s200.nph' in environment
9823
C:/Xilinx71.
9824
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
9825
 
9826
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
9827
Celsius)
9828
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
9829
 
9830
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
9831
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9832
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9833
   ps (24.00 Mhz).
9834
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
9835
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9836
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9837
   (210.04 Mhz).
9838
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9839
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9840
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9841
   ps (24.00 Mhz).
9842
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
9843
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9844
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9845
   (210.04 Mhz).
9846
 
9847
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
9848
 
9849
 
9850
Device Utilization Summary:
9851
 
9852
   Number of BUFGMUXs                  2 out of 8      25%
9853
   Number of DCMs                      1 out of 4      25%
9854
   Number of External IOBs            74 out of 173    42%
9855
      Number of LOCed IOBs            74 out of 74    100%
9856
 
9857
   Number of Slices                  694 out of 1920   36%
9858
      Number of SLICEMs                0 out of 960     0%
9859
 
9860
 
9861
 
9862
Overall effort level (-ol):   Standard (set by user)
9863
Placer effort level (-pl):    Standard (set by user)
9864
Placer cost table entry (-t): 1
9865
Router effort level (-rl):    Standard (set by user)
9866
 
9867
Starting initial Timing Analysis.  REAL time: 2 secs
9868
Finished initial Timing Analysis.  REAL time: 2 secs
9869
 
9870
 
9871
Starting Placer
9872
 
9873
Phase 1.1
9874
Phase 1.1 (Checksum:98af6c) REAL time: 2 secs
9875
 
9876
Phase 2.31
9877
Phase 2.31 (Checksum:1312cfe) REAL time: 2 secs
9878
 
9879
Phase 3.2
9880
.
9881
 
9882
 
9883
Phase 3.2 (Checksum:1c9c37d) REAL time: 4 secs
9884
 
9885
Phase 4.8
9886
................
9887
.....
9888
Phase 4.8 (Checksum:a5b7b7) REAL time: 5 secs
9889
 
9890
Phase 5.5
9891
Phase 5.5 (Checksum:2faf07b) REAL time: 5 secs
9892
 
9893
Phase 6.18
9894
Phase 6.18 (Checksum:39386fa) REAL time: 7 secs
9895
 
9896
Phase 7.5
9897
Phase 7.5 (Checksum:42c1d79) REAL time: 7 secs
9898
 
9899
Writing design to file topbox.ncd
9900
 
9901
 
9902
Total REAL time to Placer completion: 7 secs
9903
Total CPU time to Placer completion: 7 secs
9904
 
9905
Starting Router
9906
 
9907
Phase 1: 4717 unrouted;       REAL time: 7 secs
9908
 
9909
Phase 2: 4443 unrouted;       REAL time: 7 secs
9910
 
9911
Phase 3: 2140 unrouted;       REAL time: 8 secs
9912
 
9913
Phase 4: 2140 unrouted; (0)      REAL time: 8 secs
9914
 
9915
Phase 5: 2140 unrouted; (0)      REAL time: 8 secs
9916
 
9917
Phase 6: 2140 unrouted; (0)      REAL time: 9 secs
9918
 
9919
Phase 7: 0 unrouted; (0)      REAL time: 10 secs
9920
 
9921
Phase 8: 0 unrouted; (0)      REAL time: 11 secs
9922
 
9923
 
9924
Total REAL time to Router completion: 11 secs
9925
Total CPU time to Router completion: 11 secs
9926
 
9927
Generating "PAR" statistics.
9928
 
9929
**************************
9930
Generating Clock Report
9931
**************************
9932
 
9933
+---------------------+--------------+------+------+------------+-------------+
9934
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
9935
+---------------------+--------------+------+------+------------+-------------+
9936
|                 clk |      BUFGMUX3| No   |  255 |  0.042     |  1.052      |
9937
+---------------------+--------------+------+------+------------+-------------+
9938
 
9939
Timing Score: 0
9940
 
9941
Asterisk (*) preceding a constraint indicates it was not met.
9942
   This may be due to a setup or hold violation.
9943
 
9944
--------------------------------------------------------------------------------
9945
  Constraint                                | Requested  | Actual     | Logic
9946
                                            |            |            | Levels
9947
--------------------------------------------------------------------------------
9948
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
9949
  HIGH 50%                                  |            |            |
9950
--------------------------------------------------------------------------------
9951
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 30.474ns   | 7
9952
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
9953
    TS_clkin * 0.7 HIGH 50%                 |            |            |
9954
--------------------------------------------------------------------------------
9955
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 37.488ns   | 6
9956
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
9957
       HIGH 50%                             |            |            |
9958
--------------------------------------------------------------------------------
9959
 
9960
 
9961
All constraints were met.
9962
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
9963
   constraint does not cover any paths or that it has no requested value.
9964
Generating Pad Report.
9965
 
9966
All signals are completely routed.
9967
 
9968
Total REAL time to PAR completion: 12 secs
9969
Total CPU time to PAR completion: 12 secs
9970
 
9971
Peak Memory Usage:  96 MB
9972
 
9973
Placement: Completed - No errors found.
9974
Routing: Completed - No errors found.
9975
Timing: Completed - No errors found.
9976
 
9977
Number of error messages: 0
9978
Number of warning messages: 4
9979
Number of info messages: 0
9980
 
9981
Writing design to file topbox.ncd
9982
 
9983
 
9984
 
9985
PAR done!
9986
 
9987
Started process "Generate Post-Place & Route Static Timing".
9988
 
9989
Loading device for application Rf_Device from file '3s200.nph' in environment
9990
C:/Xilinx71.
9991
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
9992
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
9993
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9994
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
9995
   ps (24.00 Mhz).
9996
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
9997
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
9998
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
9999
   (210.04 Mhz).
10000
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
10001
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10002
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
10003
   ps (24.00 Mhz).
10004
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
10005
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10006
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
10007
   (210.04 Mhz).
10008
 
10009
Analysis completed Sun Sep 24 17:28:05 2006
10010
--------------------------------------------------------------------------------
10011
 
10012
Generating Report ...
10013
 
10014
Number of warnings: 4
10015
Total time: 2 secs
10016
 
10017
 
10018
 
10019
 
10020
 
10021
 
10022
 
10023
Started process "Generate Programming File".
10024
 
10025
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
10026
   with the CLKFX and CLKFX180 outputs of the DCM comp
10027
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
10028
   Interactive Data Sheet.
10029
 
10030
 
10031
Project Navigator Auto-Make Log File
10032
-------------------------------------
10033
 
10034
 
10035
 
10036
 
10037
Started process "Map".
10038
 
10039
Using target part "3s200ft256-4".
10040
Mapping design into LUTs...
10041
Running directed packing...
10042
Running delay-based LUT packing...
10043
Running timing-driven packing...
10044
 
10045
Phase 1.1
10046
Phase 1.1 (Checksum:98d16f) REAL time: 0 secs
10047
 
10048
Phase 2.31
10049
Phase 2.31 (Checksum:1312cfe) REAL time: 0 secs
10050
 
10051
Phase 3.2
10052
.
10053
 
10054
 
10055
Phase 3.2 (Checksum:1c9c37d) REAL time: 2 secs
10056
 
10057
Phase 4.4
10058
..............
10059
Phase 4.4 (Checksum:26259fc) REAL time: 3 secs
10060
 
10061
Phase 5.28
10062
Phase 5.28 (Checksum:2faf07b) REAL time: 3 secs
10063
 
10064
Phase 6.8
10065
.....................
10066
........
10067
.........................
10068
...............
10069
...............
10070
Phase 6.8 (Checksum:aa8209) REAL time: 9 secs
10071
 
10072
Phase 7.29
10073
Phase 7.29 (Checksum:42c1d79) REAL time: 9 secs
10074
 
10075
Phase 8.5
10076
Phase 8.5 (Checksum:4c4b3f8) REAL time: 9 secs
10077
 
10078
Phase 9.18
10079
Phase 9.18 (Checksum:55d4a77) REAL time: 18 secs
10080
 
10081
Phase 10.5
10082
Phase 10.5 (Checksum:5f5e0f6) REAL time: 18 secs
10083
 
10084
 
10085
Design Summary:
10086
Number of errors:      0
10087
Number of warnings:   11
10088
Logic Utilization:
10089
  Number of Slice Flip Flops:         367 out of   3,840    9%
10090
  Number of 4 input LUTs:           1,131 out of   3,840   29%
10091
Logic Distribution:
10092
  Number of occupied Slices:                          691 out of   1,920   35%
10093
    Number of Slices containing only related logic:     691 out of     691  100%
10094
    Number of Slices containing unrelated logic:          0 out of     691    0%
10095
      *See NOTES below for an explanation of the effects of unrelated logic
10096
Total Number 4 input LUTs:          1,135 out of   3,840   29%
10097
  Number used as logic:              1,131
10098
  Number used as a route-thru:           4
10099
  Number of bonded IOBs:               74 out of     173   42%
10100
    IOB Flip Flops:                    26
10101
  Number of GCLKs:                     2 out of       8   25%
10102
  Number of DCMs:                      1 out of       4   25%
10103
 
10104
Total equivalent gate count for design:  17,815
10105
Additional JTAG gate count for IOBs:  3,552
10106
Peak Memory Usage:  133 MB
10107
 
10108
Mapping completed.
10109
See MAP report file "topbox_map.mrp" for details.
10110
 
10111
 
10112
 
10113
 
10114
Started process "Place & Route".
10115
 
10116
 
10117
 
10118
 
10119
Constraints file: topbox.pcf.
10120
Loading device for application Rf_Device from file '3s200.nph' in environment
10121
C:/Xilinx71.
10122
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
10123
 
10124
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
10125
Celsius)
10126
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
10127
 
10128
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
10129
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10130
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
10131
   ps (24.00 Mhz).
10132
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
10133
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10134
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
10135
   (210.04 Mhz).
10136
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
10137
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10138
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
10139
   ps (24.00 Mhz).
10140
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
10141
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10142
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
10143
   (210.04 Mhz).
10144
 
10145
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
10146
 
10147
 
10148
INFO:Par:253 - The Map -timing placement will be retained since it is likely to
10149
   achieve better performance.
10150
 
10151
Device Utilization Summary:
10152
 
10153
   Number of BUFGMUXs                  2 out of 8      25%
10154
   Number of DCMs                      1 out of 4      25%
10155
   Number of External IOBs            74 out of 173    42%
10156
      Number of LOCed IOBs            74 out of 74    100%
10157
 
10158
   Number of Slices                  691 out of 1920   35%
10159
      Number of SLICEMs                0 out of 960     0%
10160
 
10161
 
10162
 
10163
Overall effort level (-ol):   Standard (set by user)
10164
Router effort level (-rl):    Standard (set by user)
10165
 
10166
Starting initial Timing Analysis.  REAL time: 4 secs
10167
Finished initial Timing Analysis.  REAL time: 4 secs
10168
 
10169
Starting Router
10170
 
10171
Phase 1: 4863 unrouted;       REAL time: 4 secs
10172
 
10173
Phase 2: 4537 unrouted;       REAL time: 4 secs
10174
 
10175
Phase 3: 2179 unrouted;       REAL time: 5 secs
10176
 
10177
Phase 4: 2179 unrouted; (0)      REAL time: 5 secs
10178
 
10179
Phase 5: 2179 unrouted; (0)      REAL time: 5 secs
10180
 
10181
Phase 6: 2179 unrouted; (0)      REAL time: 5 secs
10182
 
10183
Phase 7: 0 unrouted; (0)      REAL time: 8 secs
10184
 
10185
Phase 8: 0 unrouted; (0)      REAL time: 8 secs
10186
 
10187
 
10188
Total REAL time to Router completion: 9 secs
10189
Total CPU time to Router completion: 9 secs
10190
 
10191
Generating "PAR" statistics.
10192
 
10193
**************************
10194
Generating Clock Report
10195
**************************
10196
 
10197
+---------------------+--------------+------+------+------------+-------------+
10198
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
10199
+---------------------+--------------+------+------+------------+-------------+
10200
|                 clk |      BUFGMUX2| No   |  307 |  0.041     |  1.051      |
10201
+---------------------+--------------+------+------+------------+-------------+
10202
 
10203
Timing Score: 0
10204
 
10205
Asterisk (*) preceding a constraint indicates it was not met.
10206
   This may be due to a setup or hold violation.
10207
 
10208
--------------------------------------------------------------------------------
10209
  Constraint                                | Requested  | Actual     | Logic
10210
                                            |            |            | Levels
10211
--------------------------------------------------------------------------------
10212
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
10213
  HIGH 50%                                  |            |            |
10214
--------------------------------------------------------------------------------
10215
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 36.056ns   | 8
10216
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
10217
    TS_clkin * 0.7 HIGH 50%                 |            |            |
10218
--------------------------------------------------------------------------------
10219
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 39.230ns   | 12
10220
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
10221
       HIGH 50%                             |            |            |
10222
--------------------------------------------------------------------------------
10223
 
10224
 
10225
All constraints were met.
10226
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
10227
   constraint does not cover any paths or that it has no requested value.
10228
Generating Pad Report.
10229
 
10230
All signals are completely routed.
10231
 
10232
Total REAL time to PAR completion: 10 secs
10233
Total CPU time to PAR completion: 10 secs
10234
 
10235
Peak Memory Usage:  93 MB
10236
 
10237
Placer: Not run.
10238
Routing: Completed - No errors found.
10239
Timing: Completed - No errors found.
10240
 
10241
Number of error messages: 0
10242
Number of warning messages: 4
10243
Number of info messages: 1
10244
 
10245
Writing design to file topbox.ncd
10246
 
10247
 
10248
 
10249
PAR done!
10250
 
10251
Started process "Generate Post-Place & Route Static Timing".
10252
 
10253
Loading device for application Rf_Device from file '3s200.nph' in environment
10254
C:/Xilinx71.
10255
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
10256
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
10257
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10258
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
10259
   ps (24.00 Mhz).
10260
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
10261
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10262
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
10263
   (210.04 Mhz).
10264
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
10265
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10266
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
10267
   ps (24.00 Mhz).
10268
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
10269
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10270
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
10271
   (210.04 Mhz).
10272
 
10273
Analysis completed Sun Sep 24 17:30:24 2006
10274
--------------------------------------------------------------------------------
10275
 
10276
Generating Report ...
10277
 
10278
Number of warnings: 4
10279
Total time: 2 secs
10280
 
10281
 
10282
 
10283
 
10284
 
10285
 
10286
 
10287
Started process "Generate Programming File".
10288
 
10289
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
10290
   with the CLKFX and CLKFX180 outputs of the DCM comp
10291
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
10292
   Interactive Data Sheet.
10293
 
10294
 
10295
Project Navigator Auto-Make Log File
10296
-------------------------------------
10297
 
10298
 
10299
 
10300
 
10301
Started process "Place & Route".
10302
 
10303
 
10304
 
10305
 
10306
Constraints file: topbox.pcf.
10307
Loading device for application Rf_Device from file '3s200.nph' in environment
10308
C:/Xilinx71.
10309
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
10310
 
10311
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
10312
Celsius)
10313
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
10314
 
10315
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
10316
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10317
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
10318
   ps (24.00 Mhz).
10319
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
10320
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10321
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
10322
   (210.04 Mhz).
10323
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
10324
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10325
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
10326
   ps (24.00 Mhz).
10327
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
10328
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10329
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
10330
   (210.04 Mhz).
10331
 
10332
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
10333
 
10334
 
10335
INFO:Par:253 - The Map -timing placement will be retained since it is likely to
10336
   achieve better performance.
10337
 
10338
Device Utilization Summary:
10339
 
10340
   Number of BUFGMUXs                  2 out of 8      25%
10341
   Number of DCMs                      1 out of 4      25%
10342
   Number of External IOBs            74 out of 173    42%
10343
      Number of LOCed IOBs            74 out of 74    100%
10344
 
10345
   Number of Slices                  691 out of 1920   35%
10346
      Number of SLICEMs                0 out of 960     0%
10347
 
10348
 
10349
 
10350
Overall effort level (-ol):   High (set by user)
10351
Router effort level (-rl):    High (set by user)
10352
 
10353
Starting initial Timing Analysis.  REAL time: 4 secs
10354
Finished initial Timing Analysis.  REAL time: 4 secs
10355
 
10356
Starting Router
10357
 
10358
Phase 1: 4863 unrouted;       REAL time: 4 secs
10359
 
10360
Phase 2: 4537 unrouted;       REAL time: 4 secs
10361
 
10362
Phase 3: 2179 unrouted;       REAL time: 5 secs
10363
 
10364
Phase 4: 2179 unrouted; (0)      REAL time: 5 secs
10365
 
10366
Phase 5: 2179 unrouted; (0)      REAL time: 5 secs
10367
 
10368
Phase 6: 2179 unrouted; (0)      REAL time: 5 secs
10369
 
10370
Phase 7: 0 unrouted; (0)      REAL time: 8 secs
10371
 
10372
Phase 8: 0 unrouted; (0)      REAL time: 9 secs
10373
 
10374
 
10375
Total REAL time to Router completion: 9 secs
10376
Total CPU time to Router completion: 9 secs
10377
 
10378
Generating "PAR" statistics.
10379
 
10380
**************************
10381
Generating Clock Report
10382
**************************
10383
 
10384
+---------------------+--------------+------+------+------------+-------------+
10385
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
10386
+---------------------+--------------+------+------+------------+-------------+
10387
|                 clk |      BUFGMUX2| No   |  307 |  0.041     |  1.051      |
10388
+---------------------+--------------+------+------+------------+-------------+
10389
 
10390
Timing Score: 0
10391
 
10392
Asterisk (*) preceding a constraint indicates it was not met.
10393
   This may be due to a setup or hold violation.
10394
 
10395
--------------------------------------------------------------------------------
10396
  Constraint                                | Requested  | Actual     | Logic
10397
                                            |            |            | Levels
10398
--------------------------------------------------------------------------------
10399
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
10400
  HIGH 50%                                  |            |            |
10401
--------------------------------------------------------------------------------
10402
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 36.056ns   | 8
10403
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
10404
    TS_clkin * 0.7 HIGH 50%                 |            |            |
10405
--------------------------------------------------------------------------------
10406
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 39.230ns   | 12
10407
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
10408
       HIGH 50%                             |            |            |
10409
--------------------------------------------------------------------------------
10410
 
10411
 
10412
All constraints were met.
10413
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
10414
   constraint does not cover any paths or that it has no requested value.
10415
Generating Pad Report.
10416
 
10417
All signals are completely routed.
10418
 
10419
Total REAL time to PAR completion: 10 secs
10420
Total CPU time to PAR completion: 10 secs
10421
 
10422
Peak Memory Usage:  93 MB
10423
 
10424
Placer: Not run.
10425
Routing: Completed - No errors found.
10426
Timing: Completed - No errors found.
10427
 
10428
Number of error messages: 0
10429
Number of warning messages: 4
10430
Number of info messages: 1
10431
 
10432
Writing design to file topbox.ncd
10433
 
10434
 
10435
 
10436
PAR done!
10437
 
10438
Started process "Generate Post-Place & Route Static Timing".
10439
 
10440
Loading device for application Rf_Device from file '3s200.nph' in environment
10441
C:/Xilinx71.
10442
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
10443
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
10444
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10445
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
10446
   ps (24.00 Mhz).
10447
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
10448
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10449
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
10450
   (210.04 Mhz).
10451
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
10452
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10453
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
10454
   ps (24.00 Mhz).
10455
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
10456
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
10457
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
10458
   (210.04 Mhz).
10459
 
10460
Analysis completed Sun Sep 24 18:50:32 2006
10461
--------------------------------------------------------------------------------
10462
 
10463
Generating Report ...
10464
 
10465
Number of warnings: 4
10466
Total time: 2 secs
10467
 
10468
 
10469
 
10470
 
10471
 
10472
 
10473
 
10474
Started process "Generate Programming File".
10475
 
10476
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
10477
   with the CLKFX and CLKFX180 outputs of the DCM comp
10478
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
10479
   Interactive Data Sheet.
10480
 
10481
 
10482
Project Navigator Auto-Make Log File
10483
-------------------------------------
10484
 
10485
 
10486
 
10487
 
10488
Started process "View HDL Source".
10489
 
10490
xaw2verilog: Completed successfully
10491
 
10492
 
10493
 
10494
 
10495
 
10496
 
10497
 
10498
 
10499
 
10500
 
10501
Started process "Synthesize".
10502
 
10503
 
10504
=========================================================================
10505
*                          HDL Compilation                              *
10506
=========================================================================
10507
Compiling verilog file "io.v"
10508
Module  compiled
10509
Module  compiled
10510
Compiling verilog file "FrontPanel.v"
10511
Module  compiled
10512
Compiling verilog file "misc.v"
10513
Module  compiled
10514
Module  compiled
10515
Module  compiled
10516
Module  compiled
10517
Module  compiled
10518
Module  compiled
10519
Compiling verilog file "alu.v"
10520
Module  compiled
10521
Compiling verilog file "switchsync.v"
10522
Module  compiled
10523
Compiling verilog file "jkff.v"
10524
Module  compiled
10525
Compiling verilog file "control.v"
10526
Module  compiled
10527
Module  compiled
10528
Compiling verilog file "maindcm.v"
10529
Module  compiled
10530
Compiling verilog file "idecode.v"
10531
Module  compiled
10532
Compiling verilog file "top.v"
10533
Module  compiled
10534
Compiling verilog file "rcvr.v"
10535
Module  compiled
10536
Compiling verilog file "txmit.v"
10537
Module  compiled
10538
Compiling verilog file "uart.v"
10539
Module  compiled
10540
Compiling verilog file "topbox.v"
10541
Module  compiled
10542
No errors in compilation
10543
Analysis of file <"topbox.prj"> succeeded.
10544
 
10545
 
10546
=========================================================================
10547
*                            HDL Analysis                               *
10548
=========================================================================
10549
Analyzing top module .
10550
Module  is correct for synthesis.
10551
 
10552
    Set property "resynthesize = true" for unit .
10553
Analyzing module .
10554
Module  is correct for synthesis.
10555
 
10556
Analyzing module .
10557
        pClockFrequency = 50
10558
        pRefreshFrequency = 100
10559
        pUpperLimit = 125000
10560
        pDividerCounterBits = 24
10561
Module  is correct for synthesis.
10562
 
10563
Analyzing module .
10564
        pInitialValue = 0
10565
        pTimerWidth = 19
10566
        pInitialTimerValue = 500000
10567
Module  is correct for synthesis.
10568
 
10569
Analyzing module .
10570
Module  is correct for synthesis.
10571
 
10572
Analyzing module .
10573
        SIZE = 16
10574
Module  is correct for synthesis.
10575
 
10576
Analyzing module .
10577
Module  is correct for synthesis.
10578
 
10579
Analyzing module .
10580
        SIZE = 12
10581
Module  is correct for synthesis.
10582
 
10583
Analyzing module .
10584
Module  is correct for synthesis.
10585
 
10586
Analyzing module .
10587
        VALUE = 0000000000000001
10588
Module  is correct for synthesis.
10589
 
10590
Analyzing module .
10591
Module  is correct for synthesis.
10592
 
10593
Analyzing module .
10594
        VALUE = 1111111111111111
10595
Module  is correct for synthesis.
10596
 
10597
Analyzing module .
10598
Module  is correct for synthesis.
10599
 
10600
Analyzing module .
10601
        VALUE = 0000000000000000
10602
Module  is correct for synthesis.
10603
 
10604
Analyzing module .
10605
Module  is correct for synthesis.
10606
 
10607
Analyzing module .
10608
Module  is correct for synthesis.
10609
 
10610
Analyzing module .
10611
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
10612
Module  is correct for synthesis.
10613
 
10614
Analyzing module .
10615
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
10616
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
10617
Module  is correct for synthesis.
10618
 
10619
Analyzing module .
10620
Module  is correct for synthesis.
10621
 
10622
Analyzing module .
10623
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10624
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10625
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10626
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10627
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10628
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10629
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10630
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10631
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10632
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10633
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10634
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10635
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10636
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
10637
Module  is correct for synthesis.
10638
 
10639
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
10640
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
10641
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
10642
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
10643
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
10644
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
10645
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
10646
    Set user-defined property "CLKFX_DIVIDE =  5" for instance  in unit .
10647
    Set user-defined property "CLKFX_MULTIPLY =  4" for instance  in unit .
10648
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
10649
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
10650
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
10651
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
10652
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
10653
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
10654
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
10655
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
10656
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
10657
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
10658
Analyzing module .
10659
Module  is correct for synthesis.
10660
 
10661
Analyzing module .
10662
        XTAL_CLK = 40000000
10663
        BAUD = 9600
10664
        CLK_DIV = 130
10665
        CW = 8
10666
Module  is correct for synthesis.
10667
 
10668
Analyzing module .
10669
Module  is correct for synthesis.
10670
 
10671
Analyzing module .
10672
Module  is correct for synthesis.
10673
 
10674
 
10675
=========================================================================
10676
*                           HDL Synthesis                               *
10677
=========================================================================
10678
 
10679
Synthesizing Unit .
10680
    Related source file is "txmit.v".
10681
    Found 1-bit register for signal .
10682
    Found 1-bit register for signal .
10683
    Found 1-bit register for signal .
10684
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
10685
    Found 4-bit comparator less for signal <$n0030> created at line 81.
10686
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
10687
    Found 1-bit register for signal .
10688
    Found 1-bit register for signal .
10689
    Found 4-bit up counter for signal .
10690
    Found 4-bit up counter for signal .
10691
    Found 8-bit register for signal .
10692
    Found 8-bit register for signal .
10693
    Summary:
10694
        inferred   2 Counter(s).
10695
        inferred  21 D-type flip-flop(s).
10696
        inferred   2 Comparator(s).
10697
        inferred   1 Multiplexer(s).
10698
Unit  synthesized.
10699
 
10700
 
10701
Synthesizing Unit .
10702
    Related source file is "rcvr.v".
10703
WARNING:Xst:646 - Signal > is assigned but never used.
10704
    Found 1-bit register for signal .
10705
    Found 1-bit register for signal .
10706
    Found 1-bit register for signal .
10707
    Found 8-bit tristate buffer for signal .
10708
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
10709
    Found 4-bit adder for signal <$n0012> created at line 83.
10710
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
10711
    Found 1-bit register for signal .
10712
    Found 1-bit register for signal .
10713
    Found 4-bit register for signal .
10714
    Found 4-bit up counter for signal .
10715
    Found 8-bit register for signal .
10716
    Found 7-bit register for signal >.
10717
    Found 1-bit register for signal .
10718
    Found 1-bit register for signal .
10719
    Summary:
10720
        inferred   1 Counter(s).
10721
        inferred  26 D-type flip-flop(s).
10722
        inferred   1 Adder/Subtractor(s).
10723
        inferred   1 Comparator(s).
10724
        inferred   1 Multiplexer(s).
10725
        inferred   8 Tristate(s).
10726
Unit  synthesized.
10727
 
10728
 
10729
Synthesizing Unit .
10730
    Related source file is "jkff.v".
10731
    Found 1-bit register for signal .
10732
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
10733
    Summary:
10734
        inferred   1 D-type flip-flop(s).
10735
        inferred   1 Multiplexer(s).
10736
Unit  synthesized.
10737
 
10738
 
10739
Synthesizing Unit .
10740
    Related source file is "switchsync.v".
10741
    Found 1-bit register for signal .
10742
    Found 1-bit register for signal .
10743
    Summary:
10744
        inferred   2 D-type flip-flop(s).
10745
Unit  synthesized.
10746
 
10747
 
10748
Synthesizing Unit .
10749
    Related source file is "maindcm.v".
10750
Unit  synthesized.
10751
 
10752
 
10753
Synthesizing Unit .
10754
    Related source file is "control.v".
10755
    Found 1-bit register for signal .
10756
    Found 1-bit register for signal .
10757
    Found 1-bit 4-to-1 multiplexer for signal <$n0005>.
10758
    Found 1-bit 4-to-1 multiplexer for signal <$n0007>.
10759
    Found 3-bit up counter for signal .
10760
    Summary:
10761
        inferred   1 Counter(s).
10762
        inferred   2 D-type flip-flop(s).
10763
        inferred   2 Multiplexer(s).
10764
Unit  synthesized.
10765
 
10766
 
10767
Synthesizing Unit .
10768
    Related source file is "misc.v".
10769
    Found 16-bit tristate buffer for signal .
10770
    Summary:
10771
        inferred  16 Tristate(s).
10772
Unit  synthesized.
10773
 
10774
 
10775
Synthesizing Unit .
10776
    Related source file is "misc.v".
10777
    Found 16-bit tristate buffer for signal .
10778
    Summary:
10779
        inferred  16 Tristate(s).
10780
Unit  synthesized.
10781
 
10782
 
10783
Synthesizing Unit .
10784
    Related source file is "misc.v".
10785
    Found 16-bit tristate buffer for signal .
10786
    Summary:
10787
        inferred  16 Tristate(s).
10788
Unit  synthesized.
10789
 
10790
 
10791
Synthesizing Unit .
10792
    Related source file is "misc.v".
10793
WARNING:Xst:647 - Input > is never used.
10794
    Found 16-bit tristate buffer for signal .
10795
    Found 12-bit register for signal .
10796
    Summary:
10797
        inferred  12 D-type flip-flop(s).
10798
        inferred  16 Tristate(s).
10799
Unit  synthesized.
10800
 
10801
 
10802
Synthesizing Unit .
10803
    Related source file is "idecode.v".
10804
Unit  synthesized.
10805
 
10806
 
10807
Synthesizing Unit .
10808
    Related source file is "control.v".
10809
Unit  synthesized.
10810
 
10811
 
10812
Synthesizing Unit .
10813
    Related source file is "alu.v".
10814
    Found 16-bit tristate buffer for signal .
10815
    Found 17-bit subtractor for signal <$AUX_108>.
10816
    Found 16-bit adder carry out for signal <$n0000>.
10817
    Found 1-bit xor2 for signal <$n0042> created at line 6.
10818
    Found 1-bit xor2 for signal <$n0043> created at line 6.
10819
    Found 16-bit xor2 for signal <$n0046> created at line 31.
10820
    Summary:
10821
        inferred   2 Adder/Subtractor(s).
10822
        inferred  16 Tristate(s).
10823
Unit  synthesized.
10824
 
10825
 
10826
Synthesizing Unit .
10827
    Related source file is "misc.v".
10828
Unit  synthesized.
10829
 
10830
 
10831
Synthesizing Unit .
10832
    Related source file is "misc.v".
10833
Unit  synthesized.
10834
 
10835
 
10836
Synthesizing Unit .
10837
    Related source file is "misc.v".
10838
Unit  synthesized.
10839
 
10840
 
10841
Synthesizing Unit .
10842
    Related source file is "misc.v".
10843
Unit  synthesized.
10844
 
10845
 
10846
Synthesizing Unit .
10847
    Related source file is "misc.v".
10848
    Found 16-bit tristate buffer for signal .
10849
    Found 16-bit register for signal .
10850
    Summary:
10851
        inferred  16 D-type flip-flop(s).
10852
        inferred  16 Tristate(s).
10853
Unit  synthesized.
10854
 
10855
 
10856
Synthesizing Unit .
10857
    Related source file is "io.v".
10858
    Found 1-bit register for signal .
10859
    Found 1-bit register for signal .
10860
    Found 1-bit register for signal .
10861
    Found 1-bit register for signal .
10862
    Found 1-bit register for signal .
10863
    Found 1-bit register for signal .
10864
    Found 19-bit down counter for signal .
10865
    Found 1-bit register for signal .
10866
    Found 1-bit xor2 for signal .
10867
    Summary:
10868
        inferred   1 Counter(s).
10869
        inferred   7 D-type flip-flop(s).
10870
Unit  synthesized.
10871
 
10872
 
10873
Synthesizing Unit .
10874
    Related source file is "io.v".
10875
    Found 16x7-bit ROM for signal <$n0005>.
10876
    Found 1-bit register for signal .
10877
    Found 1-bit register for signal .
10878
    Found 1-bit register for signal .
10879
    Found 1-bit register for signal .
10880
    Found 1-bit register for signal .
10881
    Found 1-bit register for signal .
10882
    Found 1-bit register for signal .
10883
    Found 1-bit register for signal .
10884
    Found 1-bit register for signal .
10885
    Found 1-bit register for signal .
10886
    Found 1-bit register for signal .
10887
    Found 1-bit register for signal .
10888
    Found 24-bit up counter for signal .
10889
    Found 1-of-4 decoder for signal .
10890
    Found 2-bit down counter for signal .
10891
    Found 8-bit 4-to-1 multiplexer for signal .
10892
    Found 1-bit 4-to-1 multiplexer for signal .
10893
    Summary:
10894
        inferred   1 ROM(s).
10895
        inferred   2 Counter(s).
10896
        inferred  12 D-type flip-flop(s).
10897
        inferred   9 Multiplexer(s).
10898
        inferred   1 Decoder(s).
10899
Unit  synthesized.
10900
 
10901
 
10902
Synthesizing Unit .
10903
    Related source file is "uart.v".
10904
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
10905
    Found 1-bit register for signal .
10906
    Found 8-bit up counter for signal .
10907
    Found 1-bit register for signal .
10908
    Summary:
10909
        inferred   1 Counter(s).
10910
        inferred   2 D-type flip-flop(s).
10911
        inferred   1 Multiplexer(s).
10912
Unit  synthesized.
10913
 
10914
 
10915
Synthesizing Unit .
10916
    Related source file is "top.v".
10917
WARNING:Xst:1780 - Signal > is never used or assigned.
10918
    Found 16-bit tristate buffer for signal .
10919
    Found 1-bit register for signal .
10920
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
10921
    Found 16-bit tristate buffer for signal .
10922
    Found 1-bit register for signal .
10923
    Found 1-bit register for signal .
10924
    Found 1-bit register for signal .
10925
    Summary:
10926
        inferred   4 D-type flip-flop(s).
10927
        inferred   1 Adder/Subtractor(s).
10928
        inferred  96 Tristate(s).
10929
Unit  synthesized.
10930
 
10931
 
10932
Synthesizing Unit .
10933
    Related source file is "FrontPanel.v".
10934
WARNING:Xst:1780 - Signal  is never used or assigned.
10935
    Found finite state machine  for signal .
10936
    -----------------------------------------------------------------------
10937
    | States             | 6                                              |
10938
    | Transitions        | 6                                              |
10939
    | Inputs             | 0                                              |
10940
    | Outputs            | 12                                             |
10941
    | Clock              | clockin (rising_edge)                          |
10942
    | Clock enable       | select (positive)                              |
10943
    | Reset              | clear (positive)                               |
10944
    | Reset type         | synchronous                                    |
10945
    | Reset State        | 000001                                         |
10946
    | Encoding           | automatic                                      |
10947
    | Implementation     | LUT                                            |
10948
    -----------------------------------------------------------------------
10949
    Found 16-bit 4-to-1 multiplexer for signal .
10950
    Found 4-bit register for signal .
10951
    Found 16-bit register for signal .
10952
    Summary:
10953
        inferred   1 Finite State Machine(s).
10954
        inferred  16 D-type flip-flop(s).
10955
        inferred  16 Multiplexer(s).
10956
Unit  synthesized.
10957
 
10958
 
10959
Synthesizing Unit .
10960
    Related source file is "topbox.v".
10961
WARNING:Xst:646 - Signal  is assigned but never used.
10962
    Found 16-bit tristate buffer for signal .
10963
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
10964
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
10965
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
10966
    Found 4-bit adder for signal <$n0012> created at line 75.
10967
    Found 4-bit register for signal .
10968
    Found 1-bit register for signal .
10969
    Found 1-bit register for signal .
10970
    Found 16-bit register for signal .
10971
    Summary:
10972
        inferred  22 D-type flip-flop(s).
10973
        inferred   1 Adder/Subtractor(s).
10974
        inferred   6 Multiplexer(s).
10975
        inferred  48 Tristate(s).
10976
Unit  synthesized.
10977
 
10978
 
10979
=========================================================================
10980
*                       Advanced HDL Synthesis                          *
10981
=========================================================================
10982
 
10983
Advanced RAM inference ...
10984
Advanced multiplier inference ...
10985
Advanced Registered AddSub inference ...
10986
Analyzing FSM  for best encoding.
10987
Optimizing FSM  on signal  with speed1 encoding.
10988
--------------------
10989
 State  | Encoding
10990
--------------------
10991
 000001 | 100000
10992
 000010 | 010000
10993
 000100 | 001000
10994
 001000 | 000100
10995
 010000 | 000010
10996
 100000 | 000001
10997
--------------------
10998
Dynamic shift register inference ...
10999
 
11000
=========================================================================
11001
HDL Synthesis Report
11002
 
11003
Macro Statistics
11004
# FSMs                             : 1
11005
# ROMs                             : 1
11006
 16x7-bit ROM                      : 1
11007
# Adders/Subtractors               : 5
11008
 12-bit adder carry out            : 1
11009
 16-bit adder carry out            : 1
11010
 17-bit subtractor                 : 1
11011
 4-bit adder                       : 2
11012
# Counters                         : 10
11013
 19-bit down counter               : 3
11014
 2-bit down counter                : 1
11015
 24-bit up counter                 : 1
11016
 3-bit up counter                  : 1
11017
 4-bit up counter                  : 3
11018
 8-bit up counter                  : 1
11019
# Registers                        : 138
11020
 1-bit register                    : 125
11021
 12-bit register                   : 4
11022
 16-bit register                   : 4
11023
 4-bit register                    : 3
11024
 8-bit register                    : 2
11025
# Comparators                      : 3
11026
 4-bit comparator greater          : 2
11027
 4-bit comparator less             : 1
11028
# Multiplexers                     : 15
11029
 1-bit 4-to-1 multiplexer          : 12
11030
 16-bit 4-to-1 multiplexer         : 1
11031
 4-bit 4-to-1 multiplexer          : 1
11032
 8-bit 4-to-1 multiplexer          : 1
11033
# Decoders                         : 1
11034
 1-of-4 decoder                    : 1
11035
# Tristates                        : 97
11036
 1-bit tristate buffer             : 80
11037
 16-bit tristate buffer            : 16
11038
 8-bit tristate buffer             : 1
11039
# Xors                             : 6
11040
 1-bit xor2                        : 5
11041
 16-bit xor2                       : 1
11042
 
11043
=========================================================================
11044
 
11045
=========================================================================
11046
*                         Low Level Synthesis                           *
11047
=========================================================================
11048
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
11049
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
11050
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
11051
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
11052
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
11053
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
11054
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
11055
 
11056
Optimizing unit  ...
11057
 
11058
Optimizing unit  ...
11059
 
11060
Optimizing unit  ...
11061
 
11062
Optimizing unit  ...
11063
 
11064
Optimizing unit  ...
11065
 
11066
Optimizing unit  ...
11067
 
11068
Optimizing unit  ...
11069
 
11070
Optimizing unit  ...
11071
 
11072
Optimizing unit  ...
11073
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
11074
 
11075
Mapping all equations...
11076
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
11077
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
11078
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
11079
Building and optimizing final netlist ...
11080
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 29.
11081
FlipFlop CPU/IR/regvalue_0 has been replicated 3 time(s)
11082
FlipFlop CPU/IR/regvalue_1 has been replicated 1 time(s)
11083
FlipFlop CPU/IR/regvalue_12 has been replicated 1 time(s)
11084
FlipFlop CPU/IR/regvalue_13 has been replicated 2 time(s)
11085
FlipFlop CPU/IR/regvalue_14 has been replicated 2 time(s)
11086
FlipFlop CPU/IR/regvalue_15 has been replicated 1 time(s)
11087
FlipFlop CPU/IR/regvalue_2 has been replicated 1 time(s)
11088
FlipFlop CPU/IR/regvalue_4 has been replicated 1 time(s)
11089
FlipFlop CPU/IR/regvalue_6 has been replicated 1 time(s)
11090
FlipFlop CPU/ctl/sim/counter_0 has been replicated 4 time(s)
11091
FlipFlop CPU/ctl/sim/counter_1 has been replicated 3 time(s)
11092
FlipFlop CPU/ctl/sim/counter_2 has been replicated 3 time(s)
11093
FlipFlop loadnow has been replicated 2 time(s)
11094
 
11095
=========================================================================
11096
*                            Final Report                               *
11097
=========================================================================
11098
 
11099
Device utilization summary:
11100
---------------------------
11101
 
11102
Selected Device : 3s200ft256-4
11103
 
11104
 Number of Slices:                     611  out of   1920    31%
11105
 Number of Slice Flip Flops:           393  out of   3840    10%
11106
 Number of 4 input LUTs:              1081  out of   3840    28%
11107
 Number of bonded IOBs:                 74  out of    173    42%
11108
 Number of GCLKs:                        2  out of      8    25%
11109
 Number of DCM_ADVs:                     1  out of      4    25%
11110
 
11111
 
11112
=========================================================================
11113
TIMING REPORT
11114
 
11115
 
11116
Clock Information:
11117
------------------
11118
-----------------------------------+--------------------------------+-------+
11119
Clock Signal                       | Clock buffer(FF name)          | Load  |
11120
-----------------------------------+--------------------------------+-------+
11121
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 393   |
11122
-----------------------------------+--------------------------------+-------+
11123
 
11124
Timing Summary:
11125
---------------
11126
Speed Grade: -4
11127
 
11128
   Minimum period: 16.248ns (Maximum Frequency: 61.546MHz)
11129
   Minimum input arrival time before clock: 10.576ns
11130
   Maximum output required time after clock: 24.383ns
11131
   Maximum combinational path delay: 14.555ns
11132
 
11133
=========================================================================
11134
 
11135
 
11136
 
11137
 
11138
Started process "Translate".
11139
 
11140
 
11141
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
11142
xc3s200-ft256-4 topbox.ngc topbox.ngd
11143
 
11144
Reading NGO file 'C:/blue71/topbox.ngc' ...
11145
 
11146
Applying constraints in "tobox.ucf" to the design...
11147
 
11148
Checking timing specifications ...
11149
   CLKFX: TS_CPU_ctl_clockgen_CLKFX_BUF=PERIOD CPU_ctl_clockgen_CLKFX_BUF
11150
TS_clkin*0.800000 HIGH 50.000000%
11151
   CLKFX180: TS_CPU_ctl_wclk=PERIOD CPU_ctl_wclk TS_clkin*0.800000 PHASE +
11152
12.500000 nS HIGH 50.000000%
11153
WARNING:XdmHelpers:662 - Period specification "TS_CPU_ctl_wclk" references the
11154
   TNM group "CPU_ctl_wclk", which contains both pads and synchronous elements.
11155
   The timing analyzer will ignore the pads for this specification. You might
11156
   want to use a qualifier (e.g. "FFS") on the TNM property to remove the pads
11157
   from this group.
11158
Checking expanded design ...
11159
 
11160
NGDBUILD Design Results Summary:
11161
  Number of errors:     0
11162
  Number of warnings:   1
11163
 
11164
Writing NGD file "topbox.ngd" ...
11165
 
11166
Writing NGDBUILD log file "topbox.bld"...
11167
 
11168
NGDBUILD done.
11169
 
11170
 
11171
 
11172
 
11173
Started process "Map".
11174
 
11175
Using target part "3s200ft256-4".
11176
Mapping design into LUTs...
11177
Running directed packing...
11178
Running delay-based LUT packing...
11179
Running timing-driven packing...
11180
 
11181
Phase 1.1
11182
Phase 1.1 (Checksum:98d16f) REAL time: 1 secs
11183
 
11184
Phase 2.31
11185
Phase 2.31 (Checksum:1312cfe) REAL time: 1 secs
11186
 
11187
Phase 3.2
11188
.
11189
 
11190
 
11191
Phase 3.2 (Checksum:1c9c37d) REAL time: 3 secs
11192
 
11193
Phase 4.4
11194
................................
11195
Phase 4.4 (Checksum:26259fc) REAL time: 4 secs
11196
 
11197
Phase 5.28
11198
Phase 5.28 (Checksum:2faf07b) REAL time: 4 secs
11199
 
11200
Phase 6.8
11201
..................................
11202
.......
11203
.................................................
11204
....................................
11205
...............
11206
Phase 6.8 (Checksum:185cdc0) REAL time: 13 secs
11207
 
11208
Phase 7.29
11209
Phase 7.29 (Checksum:42c1d79) REAL time: 13 secs
11210
 
11211
Phase 8.5
11212
Phase 8.5 (Checksum:4c4b3f8) REAL time: 13 secs
11213
 
11214
Phase 9.18
11215
Phase 9.18 (Checksum:55d4a77) REAL time: 37 secs
11216
 
11217
Phase 10.5
11218
Phase 10.5 (Checksum:5f5e0f6) REAL time: 37 secs
11219
 
11220
 
11221
Design Summary:
11222
Number of errors:      0
11223
Number of warnings:   11
11224
Logic Utilization:
11225
  Number of Slice Flip Flops:         367 out of   3,840    9%
11226
  Number of 4 input LUTs:           1,128 out of   3,840   29%
11227
Logic Distribution:
11228
  Number of occupied Slices:                          634 out of   1,920   33%
11229
    Number of Slices containing only related logic:     634 out of     634  100%
11230
    Number of Slices containing unrelated logic:          0 out of     634    0%
11231
      *See NOTES below for an explanation of the effects of unrelated logic
11232
Total Number 4 input LUTs:          1,135 out of   3,840   29%
11233
  Number used as logic:              1,128
11234
  Number used as a route-thru:           7
11235
  Number of bonded IOBs:               74 out of     173   42%
11236
    IOB Flip Flops:                    26
11237
  Number of GCLKs:                     2 out of       8   25%
11238
  Number of DCMs:                      1 out of       4   25%
11239
 
11240
Total equivalent gate count for design:  17,797
11241
Additional JTAG gate count for IOBs:  3,552
11242
Peak Memory Usage:  134 MB
11243
 
11244
Mapping completed.
11245
See MAP report file "topbox_map.mrp" for details.
11246
 
11247
 
11248
 
11249
 
11250
Started process "Place & Route".
11251
 
11252
 
11253
 
11254
 
11255
Constraints file: topbox.pcf.
11256
Loading device for application Rf_Device from file '3s200.nph' in environment
11257
C:/Xilinx71.
11258
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
11259
 
11260
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
11261
Celsius)
11262
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
11263
 
11264
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
11265
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 25000 ps
11266
   (40.00 Mhz).  This violates the minimum period (maximum frequency) of 41666
11267
   ps (24.00 Mhz).
11268
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
11269
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 25000 ps
11270
   (40.00 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
11271
   (210.04 Mhz).
11272
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
11273
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 25000 ps
11274
   (40.00 Mhz).  This violates the minimum period (maximum frequency) of 41666
11275
   ps (24.00 Mhz).
11276
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
11277
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 25000 ps
11278
   (40.00 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
11279
   (210.04 Mhz).
11280
 
11281
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
11282
 
11283
 
11284
INFO:Par:253 - The Map -timing placement will be retained since it is likely to
11285
   achieve better performance.
11286
 
11287
Device Utilization Summary:
11288
 
11289
   Number of BUFGMUXs                  2 out of 8      25%
11290
   Number of DCMs                      1 out of 4      25%
11291
   Number of External IOBs            74 out of 173    42%
11292
      Number of LOCed IOBs            74 out of 74    100%
11293
 
11294
   Number of Slices                  634 out of 1920   33%
11295
      Number of SLICEMs                0 out of 960     0%
11296
 
11297
 
11298
 
11299
Overall effort level (-ol):   High (set by user)
11300
Router effort level (-rl):    High (set by user)
11301
 
11302
Starting initial Timing Analysis.  REAL time: 4 secs
11303
Finished initial Timing Analysis.  REAL time: 4 secs
11304
 
11305
Starting Router
11306
 
11307
Phase 1: 4858 unrouted;       REAL time: 4 secs
11308
 
11309
Phase 2: 4533 unrouted;       REAL time: 4 secs
11310
 
11311
Phase 3: 2287 unrouted;       REAL time: 5 secs
11312
 
11313
Phase 4: 2287 unrouted; (43949)      REAL time: 5 secs
11314
 
11315
Phase 5: 2491 unrouted; (19206)      REAL time: 6 secs
11316
 
11317
Phase 6: 2531 unrouted; (18488)      REAL time: 7 secs
11318
 
11319
Phase 7: 0 unrouted; (54873)      REAL time: 39 secs
11320
 
11321
Phase 8: 0 unrouted; (54873)      REAL time: 40 secs
11322
 
11323
Phase 9: 0 unrouted; (47807)      REAL time: 2 mins 12 secs
11324
 
11325
Phase 10: 0 unrouted; (47807)      REAL time: 2 mins 53 secs
11326
 
11327
 
11328
Total REAL time to Router completion: 2 mins 54 secs
11329
Total CPU time to Router completion: 2 mins 53 secs
11330
 
11331
Generating "PAR" statistics.
11332
 
11333
**************************
11334
Generating Clock Report
11335
**************************
11336
 
11337
+---------------------+--------------+------+------+------------+-------------+
11338
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
11339
+---------------------+--------------+------+------+------------+-------------+
11340
|                 clk |      BUFGMUX2| No   |  305 |  0.041     |  1.051      |
11341
+---------------------+--------------+------+------+------------+-------------+
11342
 
11343
Timing Score: 47807
11344
 
11345
WARNING:Par:62 - Timing constraints have not been met.
11346
 
11347
Asterisk (*) preceding a constraint indicates it was not met.
11348
   This may be due to a setup or hold violation.
11349
 
11350
--------------------------------------------------------------------------------
11351
  Constraint                                | Requested  | Actual     | Logic
11352
                                            |            |            | Levels
11353
--------------------------------------------------------------------------------
11354
  TS_clkin = PERIOD TIMEGRP "clkin" 50 MHz  | N/A        | N/A        | N/A
11355
  HIGH 50%                                  |            |            |
11356
--------------------------------------------------------------------------------
11357
* TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 25.000ns   | 26.994ns   | 7
11358
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
11359
    TS_clkin * 0.8 HIGH 50%                 |            |            |
11360
--------------------------------------------------------------------------------
11361
* TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 25.000ns   | 29.060ns   | 11
11362
  _wclk" TS_clkin * 0.8 PHASE 12.5 ns       |            |            |
11363
     HIGH 50%                               |            |            |
11364
--------------------------------------------------------------------------------
11365
 
11366
 
11367
2 constraints not met.
11368
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
11369
   constraint does not cover any paths or that it has no requested value.
11370
Generating Pad Report.
11371
 
11372
All signals are completely routed.
11373
 
11374
Total REAL time to PAR completion: 2 mins 55 secs
11375
Total CPU time to PAR completion: 2 mins 53 secs
11376
 
11377
Peak Memory Usage:  100 MB
11378
 
11379
Placer: Not run.
11380
Routing: Completed - No errors found.
11381
Timing: Completed - 82 errors found.
11382
 
11383
Number of error messages: 0
11384
Number of warning messages: 5
11385
Number of info messages: 1
11386
 
11387
Writing design to file topbox.ncd
11388
 
11389
 
11390
 
11391
PAR done!
11392
 
11393
Started process "Generate Post-Place & Route Static Timing".
11394
 
11395
Loading device for application Rf_Device from file '3s200.nph' in environment
11396
C:/Xilinx71.
11397
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
11398
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
11399
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 25000 ps
11400
   (40.00 Mhz).  This violates the minimum period (maximum frequency) of 41666
11401
   ps (24.00 Mhz).
11402
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
11403
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 25000 ps
11404
   (40.00 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
11405
   (210.04 Mhz).
11406
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
11407
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 25000 ps
11408
   (40.00 Mhz).  This violates the minimum period (maximum frequency) of 41666
11409
   ps (24.00 Mhz).
11410
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
11411
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 25000 ps
11412
   (40.00 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
11413
   (210.04 Mhz).
11414
 
11415
Analysis completed Sun Sep 24 22:15:06 2006
11416
--------------------------------------------------------------------------------
11417
 
11418
Generating Report ...
11419
 
11420
Number of warnings: 4
11421
Total time: 3 secs
11422
 
11423
 
11424
 
11425
 
11426
 
11427
 
11428
 
11429
Started process "Generate Programming File".
11430
 
11431
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
11432
   with the CLKFX and CLKFX180 outputs of the DCM comp
11433
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
11434
   Interactive Data Sheet.
11435
 
11436
 
11437
Project Navigator Auto-Make Log File
11438
-------------------------------------
11439
 
11440
 
11441
 
11442
 
11443
Started process "Translate".
11444
 
11445
 
11446
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
11447
xc3s200-ft256-4 topbox.ngc topbox.ngd
11448
 
11449
Reading NGO file 'C:/blue71/topbox.ngc' ...
11450
 
11451
Applying constraints in "tobox.ucf" to the design...
11452
 
11453
Checking timing specifications ...
11454
   CLKFX: TS_CPU_ctl_clockgen_CLKFX_BUF=PERIOD CPU_ctl_clockgen_CLKFX_BUF
11455
TS_clkin*0.800000 HIGH 50.000000%
11456
   CLKFX180: TS_CPU_ctl_wclk=PERIOD CPU_ctl_wclk TS_clkin*0.800000 PHASE +
11457
15.625000 nS HIGH 50.000000%
11458
WARNING:XdmHelpers:662 - Period specification "TS_CPU_ctl_wclk" references the
11459
   TNM group "CPU_ctl_wclk", which contains both pads and synchronous elements.
11460
   The timing analyzer will ignore the pads for this specification. You might
11461
   want to use a qualifier (e.g. "FFS") on the TNM property to remove the pads
11462
   from this group.
11463
Checking expanded design ...
11464
 
11465
NGDBUILD Design Results Summary:
11466
  Number of errors:     0
11467
  Number of warnings:   1
11468
 
11469
Writing NGD file "topbox.ngd" ...
11470
 
11471
Writing NGDBUILD log file "topbox.bld"...
11472
 
11473
NGDBUILD done.
11474
 
11475
 
11476
 
11477
 
11478
Started process "Map".
11479
 
11480
Using target part "3s200ft256-4".
11481
Mapping design into LUTs...
11482
Running directed packing...
11483
Running delay-based LUT packing...
11484
Running timing-driven packing...
11485
 
11486
Phase 1.1
11487
Phase 1.1 (Checksum:98d16f) REAL time: 0 secs
11488
 
11489
Phase 2.31
11490
Phase 2.31 (Checksum:1312cfe) REAL time: 0 secs
11491
 
11492
Phase 3.2
11493
.
11494
 
11495
 
11496
Phase 3.2 (Checksum:1c9c37d) REAL time: 2 secs
11497
 
11498
Phase 4.4
11499
................................
11500
Phase 4.4 (Checksum:26259fc) REAL time: 3 secs
11501
 
11502
Phase 5.28
11503
Phase 5.28 (Checksum:2faf07b) REAL time: 3 secs
11504
 
11505
Phase 6.8
11506
........................
11507
......
11508
........................................
11509
...............
11510
...............
11511
Phase 6.8 (Checksum:c19e1b) REAL time: 10 secs
11512
 
11513
Phase 7.29
11514
Phase 7.29 (Checksum:42c1d79) REAL time: 10 secs
11515
 
11516
Phase 8.5
11517
Phase 8.5 (Checksum:4c4b3f8) REAL time: 10 secs
11518
 
11519
Phase 9.18
11520
Phase 9.18 (Checksum:55d4a77) REAL time: 23 secs
11521
 
11522
Phase 10.5
11523
Phase 10.5 (Checksum:5f5e0f6) REAL time: 23 secs
11524
 
11525
 
11526
Design Summary:
11527
Number of errors:      0
11528
Number of warnings:   11
11529
Logic Utilization:
11530
  Number of Slice Flip Flops:         367 out of   3,840    9%
11531
  Number of 4 input LUTs:           1,128 out of   3,840   29%
11532
Logic Distribution:
11533
  Number of occupied Slices:                          662 out of   1,920   34%
11534
    Number of Slices containing only related logic:     662 out of     662  100%
11535
    Number of Slices containing unrelated logic:          0 out of     662    0%
11536
      *See NOTES below for an explanation of the effects of unrelated logic
11537
Total Number 4 input LUTs:          1,135 out of   3,840   29%
11538
  Number used as logic:              1,128
11539
  Number used as a route-thru:           7
11540
  Number of bonded IOBs:               74 out of     173   42%
11541
    IOB Flip Flops:                    26
11542
  Number of GCLKs:                     2 out of       8   25%
11543
  Number of DCMs:                      1 out of       4   25%
11544
 
11545
Total equivalent gate count for design:  17,797
11546
Additional JTAG gate count for IOBs:  3,552
11547
Peak Memory Usage:  133 MB
11548
 
11549
Mapping completed.
11550
See MAP report file "topbox_map.mrp" for details.
11551
 
11552
 
11553
 
11554
 
11555
Started process "Place & Route".
11556
 
11557
 
11558
 
11559
 
11560
Constraints file: topbox.pcf.
11561
Loading device for application Rf_Device from file '3s200.nph' in environment
11562
C:/Xilinx71.
11563
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
11564
 
11565
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
11566
Celsius)
11567
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
11568
 
11569
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
11570
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 31250 ps
11571
   (32.00 Mhz).  This violates the minimum period (maximum frequency) of 41666
11572
   ps (24.00 Mhz).
11573
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
11574
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 31250 ps
11575
   (32.00 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
11576
   (210.04 Mhz).
11577
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
11578
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 31250 ps
11579
   (32.00 Mhz).  This violates the minimum period (maximum frequency) of 41666
11580
   ps (24.00 Mhz).
11581
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
11582
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 31250 ps
11583
   (32.00 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
11584
   (210.04 Mhz).
11585
 
11586
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
11587
 
11588
 
11589
INFO:Par:253 - The Map -timing placement will be retained since it is likely to
11590
   achieve better performance.
11591
 
11592
Device Utilization Summary:
11593
 
11594
   Number of BUFGMUXs                  2 out of 8      25%
11595
   Number of DCMs                      1 out of 4      25%
11596
   Number of External IOBs            74 out of 173    42%
11597
      Number of LOCed IOBs            74 out of 74    100%
11598
 
11599
   Number of Slices                  662 out of 1920   34%
11600
      Number of SLICEMs                0 out of 960     0%
11601
 
11602
 
11603
 
11604
Overall effort level (-ol):   High (set by user)
11605
Router effort level (-rl):    High (set by user)
11606
 
11607
Starting initial Timing Analysis.  REAL time: 4 secs
11608
Finished initial Timing Analysis.  REAL time: 4 secs
11609
 
11610
Starting Router
11611
 
11612
Phase 1: 4870 unrouted;       REAL time: 4 secs
11613
 
11614
Phase 2: 4541 unrouted;       REAL time: 4 secs
11615
 
11616
Phase 3: 2229 unrouted;       REAL time: 5 secs
11617
 
11618
Phase 4: 2229 unrouted; (0)      REAL time: 5 secs
11619
 
11620
Phase 5: 2229 unrouted; (0)      REAL time: 5 secs
11621
 
11622
Phase 6: 2229 unrouted; (0)      REAL time: 5 secs
11623
 
11624
Phase 7: 0 unrouted; (1830)      REAL time: 19 secs
11625
 
11626
Phase 8: 0 unrouted; (1830)      REAL time: 20 secs
11627
 
11628
Phase 9: 0 unrouted; (0)      REAL time: 22 secs
11629
 
11630
Phase 10: 0 unrouted; (0)      REAL time: 22 secs
11631
 
11632
 
11633
Total REAL time to Router completion: 22 secs
11634
Total CPU time to Router completion: 22 secs
11635
 
11636
Generating "PAR" statistics.
11637
 
11638
**************************
11639
Generating Clock Report
11640
**************************
11641
 
11642
+---------------------+--------------+------+------+------------+-------------+
11643
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
11644
+---------------------+--------------+------+------+------------+-------------+
11645
|                 clk |      BUFGMUX2| No   |  310 |  0.041     |  1.051      |
11646
+---------------------+--------------+------+------+------------+-------------+
11647
 
11648
Timing Score: 0
11649
 
11650
Asterisk (*) preceding a constraint indicates it was not met.
11651
   This may be due to a setup or hold violation.
11652
 
11653
--------------------------------------------------------------------------------
11654
  Constraint                                | Requested  | Actual     | Logic
11655
                                            |            |            | Levels
11656
--------------------------------------------------------------------------------
11657
  TS_clkin = PERIOD TIMEGRP "clkin" 40 MHz  | N/A        | N/A        | N/A
11658
  HIGH 50%                                  |            |            |
11659
--------------------------------------------------------------------------------
11660
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 31.250ns   | 31.234ns   | 8
11661
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
11662
    TS_clkin * 0.8 HIGH 50%                 |            |            |
11663
--------------------------------------------------------------------------------
11664
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 31.250ns   | 31.236ns   | 10
11665
  _wclk" TS_clkin * 0.8 PHASE 15.625 ns     |            |            |
11666
       HIGH 50%                             |            |            |
11667
--------------------------------------------------------------------------------
11668
 
11669
 
11670
All constraints were met.
11671
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
11672
   constraint does not cover any paths or that it has no requested value.
11673
Generating Pad Report.
11674
 
11675
All signals are completely routed.
11676
 
11677
Total REAL time to PAR completion: 23 secs
11678
Total CPU time to PAR completion: 23 secs
11679
 
11680
Peak Memory Usage:  99 MB
11681
 
11682
Placer: Not run.
11683
Routing: Completed - No errors found.
11684
Timing: Completed - No errors found.
11685
 
11686
Number of error messages: 0
11687
Number of warning messages: 4
11688
Number of info messages: 1
11689
 
11690
Writing design to file topbox.ncd
11691
 
11692
 
11693
 
11694
PAR done!
11695
 
11696
Started process "Generate Post-Place & Route Static Timing".
11697
 
11698
Loading device for application Rf_Device from file '3s200.nph' in environment
11699
C:/Xilinx71.
11700
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
11701
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
11702
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 31250 ps
11703
   (32.00 Mhz).  This violates the minimum period (maximum frequency) of 41666
11704
   ps (24.00 Mhz).
11705
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
11706
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 31250 ps
11707
   (32.00 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
11708
   (210.04 Mhz).
11709
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
11710
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 31250 ps
11711
   (32.00 Mhz).  This violates the minimum period (maximum frequency) of 41666
11712
   ps (24.00 Mhz).
11713
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
11714
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 31250 ps
11715
   (32.00 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
11716
   (210.04 Mhz).
11717
 
11718
Analysis completed Sun Sep 24 22:18:33 2006
11719
--------------------------------------------------------------------------------
11720
 
11721
Generating Report ...
11722
 
11723
Number of warnings: 4
11724
Total time: 2 secs
11725
 
11726
 
11727
 
11728
 
11729
 
11730
 
11731
 
11732
Started process "Generate Programming File".
11733
 
11734
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
11735
   with the CLKFX and CLKFX180 outputs of the DCM comp
11736
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
11737
   Interactive Data Sheet.
11738
 
11739
 
11740
Project Navigator Auto-Make Log File
11741
-------------------------------------
11742
 
11743
 
11744
 
11745
 
11746
Started process "View HDL Source".
11747
 
11748
xaw2verilog: Completed successfully
11749
 
11750
 
11751
 
11752
 
11753
 
11754
 
11755
 
11756
 
11757
 
11758
 
11759
Started process "Synthesize".
11760
 
11761
 
11762
=========================================================================
11763
*                          HDL Compilation                              *
11764
=========================================================================
11765
Compiling verilog file "io.v"
11766
Module  compiled
11767
Module  compiled
11768
Compiling verilog file "FrontPanel.v"
11769
Module  compiled
11770
Compiling verilog file "misc.v"
11771
Module  compiled
11772
Module  compiled
11773
Module  compiled
11774
Module  compiled
11775
Module  compiled
11776
Module  compiled
11777
Compiling verilog file "alu.v"
11778
Module  compiled
11779
Compiling verilog file "switchsync.v"
11780
Module  compiled
11781
Compiling verilog file "jkff.v"
11782
Module  compiled
11783
Compiling verilog file "control.v"
11784
Module  compiled
11785
Module  compiled
11786
Compiling verilog file "maindcm.v"
11787
Module  compiled
11788
Compiling verilog file "idecode.v"
11789
Module  compiled
11790
Compiling verilog file "top.v"
11791
Module  compiled
11792
Compiling verilog file "rcvr.v"
11793
Module  compiled
11794
Compiling verilog file "txmit.v"
11795
Module  compiled
11796
Compiling verilog file "uart.v"
11797
Module  compiled
11798
Compiling verilog file "topbox.v"
11799
Module  compiled
11800
No errors in compilation
11801
Analysis of file <"topbox.prj"> succeeded.
11802
 
11803
 
11804
=========================================================================
11805
*                            HDL Analysis                               *
11806
=========================================================================
11807
Analyzing top module .
11808
Module  is correct for synthesis.
11809
 
11810
    Set property "resynthesize = true" for unit .
11811
Analyzing module .
11812
Module  is correct for synthesis.
11813
 
11814
Analyzing module .
11815
        pClockFrequency = 50
11816
        pRefreshFrequency = 100
11817
        pUpperLimit = 125000
11818
        pDividerCounterBits = 24
11819
Module  is correct for synthesis.
11820
 
11821
Analyzing module .
11822
        pInitialValue = 0
11823
        pTimerWidth = 19
11824
        pInitialTimerValue = 500000
11825
Module  is correct for synthesis.
11826
 
11827
Analyzing module .
11828
Module  is correct for synthesis.
11829
 
11830
Analyzing module .
11831
        SIZE = 16
11832
Module  is correct for synthesis.
11833
 
11834
Analyzing module .
11835
Module  is correct for synthesis.
11836
 
11837
Analyzing module .
11838
        SIZE = 12
11839
Module  is correct for synthesis.
11840
 
11841
Analyzing module .
11842
Module  is correct for synthesis.
11843
 
11844
Analyzing module .
11845
        VALUE = 0000000000000001
11846
Module  is correct for synthesis.
11847
 
11848
Analyzing module .
11849
Module  is correct for synthesis.
11850
 
11851
Analyzing module .
11852
        VALUE = 1111111111111111
11853
Module  is correct for synthesis.
11854
 
11855
Analyzing module .
11856
Module  is correct for synthesis.
11857
 
11858
Analyzing module .
11859
        VALUE = 0000000000000000
11860
Module  is correct for synthesis.
11861
 
11862
Analyzing module .
11863
Module  is correct for synthesis.
11864
 
11865
Analyzing module .
11866
Module  is correct for synthesis.
11867
 
11868
Analyzing module .
11869
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
11870
Module  is correct for synthesis.
11871
 
11872
Analyzing module .
11873
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
11874
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
11875
Module  is correct for synthesis.
11876
 
11877
Analyzing module .
11878
Module  is correct for synthesis.
11879
 
11880
Analyzing module .
11881
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11882
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11883
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11884
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11885
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11886
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11887
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11888
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11889
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11890
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11891
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11892
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11893
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11894
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
11895
Module  is correct for synthesis.
11896
 
11897
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
11898
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
11899
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
11900
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
11901
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
11902
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
11903
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
11904
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
11905
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
11906
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
11907
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
11908
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
11909
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
11910
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
11911
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
11912
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
11913
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
11914
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
11915
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
11916
Analyzing module .
11917
Module  is correct for synthesis.
11918
 
11919
Analyzing module .
11920
        XTAL_CLK = 35000000
11921
        BAUD = 9600
11922
        CLK_DIV = 113
11923
        CW = 8
11924
Module  is correct for synthesis.
11925
 
11926
Analyzing module .
11927
Module  is correct for synthesis.
11928
 
11929
Analyzing module .
11930
Module  is correct for synthesis.
11931
 
11932
 
11933
=========================================================================
11934
*                           HDL Synthesis                               *
11935
=========================================================================
11936
 
11937
Synthesizing Unit .
11938
    Related source file is "txmit.v".
11939
    Found 1-bit register for signal .
11940
    Found 1-bit register for signal .
11941
    Found 1-bit register for signal .
11942
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
11943
    Found 4-bit comparator less for signal <$n0030> created at line 81.
11944
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
11945
    Found 1-bit register for signal .
11946
    Found 1-bit register for signal .
11947
    Found 4-bit up counter for signal .
11948
    Found 4-bit up counter for signal .
11949
    Found 8-bit register for signal .
11950
    Found 8-bit register for signal .
11951
    Summary:
11952
        inferred   2 Counter(s).
11953
        inferred  21 D-type flip-flop(s).
11954
        inferred   2 Comparator(s).
11955
        inferred   1 Multiplexer(s).
11956
Unit  synthesized.
11957
 
11958
 
11959
Synthesizing Unit .
11960
    Related source file is "rcvr.v".
11961
WARNING:Xst:646 - Signal > is assigned but never used.
11962
    Found 1-bit register for signal .
11963
    Found 1-bit register for signal .
11964
    Found 1-bit register for signal .
11965
    Found 8-bit tristate buffer for signal .
11966
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
11967
    Found 4-bit adder for signal <$n0012> created at line 83.
11968
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
11969
    Found 1-bit register for signal .
11970
    Found 1-bit register for signal .
11971
    Found 4-bit register for signal .
11972
    Found 4-bit up counter for signal .
11973
    Found 8-bit register for signal .
11974
    Found 7-bit register for signal >.
11975
    Found 1-bit register for signal .
11976
    Found 1-bit register for signal .
11977
    Summary:
11978
        inferred   1 Counter(s).
11979
        inferred  26 D-type flip-flop(s).
11980
        inferred   1 Adder/Subtractor(s).
11981
        inferred   1 Comparator(s).
11982
        inferred   1 Multiplexer(s).
11983
        inferred   8 Tristate(s).
11984
Unit  synthesized.
11985
 
11986
 
11987
Synthesizing Unit .
11988
    Related source file is "jkff.v".
11989
    Found 1-bit register for signal .
11990
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
11991
    Summary:
11992
        inferred   1 D-type flip-flop(s).
11993
        inferred   1 Multiplexer(s).
11994
Unit  synthesized.
11995
 
11996
 
11997
Synthesizing Unit .
11998
    Related source file is "switchsync.v".
11999
    Found 1-bit register for signal .
12000
    Found 1-bit register for signal .
12001
    Summary:
12002
        inferred   2 D-type flip-flop(s).
12003
Unit  synthesized.
12004
 
12005
 
12006
Synthesizing Unit .
12007
    Related source file is "maindcm.v".
12008
Unit  synthesized.
12009
 
12010
 
12011
Synthesizing Unit .
12012
    Related source file is "control.v".
12013
    Found 1-bit register for signal .
12014
    Found 1-bit register for signal .
12015
    Found 1-bit 4-to-1 multiplexer for signal <$n0005>.
12016
    Found 1-bit 4-to-1 multiplexer for signal <$n0007>.
12017
    Found 3-bit up counter for signal .
12018
    Summary:
12019
        inferred   1 Counter(s).
12020
        inferred   2 D-type flip-flop(s).
12021
        inferred   2 Multiplexer(s).
12022
Unit  synthesized.
12023
 
12024
 
12025
Synthesizing Unit .
12026
    Related source file is "misc.v".
12027
    Found 16-bit tristate buffer for signal .
12028
    Summary:
12029
        inferred  16 Tristate(s).
12030
Unit  synthesized.
12031
 
12032
 
12033
Synthesizing Unit .
12034
    Related source file is "misc.v".
12035
    Found 16-bit tristate buffer for signal .
12036
    Summary:
12037
        inferred  16 Tristate(s).
12038
Unit  synthesized.
12039
 
12040
 
12041
Synthesizing Unit .
12042
    Related source file is "misc.v".
12043
    Found 16-bit tristate buffer for signal .
12044
    Summary:
12045
        inferred  16 Tristate(s).
12046
Unit  synthesized.
12047
 
12048
 
12049
Synthesizing Unit .
12050
    Related source file is "misc.v".
12051
WARNING:Xst:647 - Input > is never used.
12052
    Found 16-bit tristate buffer for signal .
12053
    Found 12-bit register for signal .
12054
    Summary:
12055
        inferred  12 D-type flip-flop(s).
12056
        inferred  16 Tristate(s).
12057
Unit  synthesized.
12058
 
12059
 
12060
Synthesizing Unit .
12061
    Related source file is "idecode.v".
12062
Unit  synthesized.
12063
 
12064
 
12065
Synthesizing Unit .
12066
    Related source file is "control.v".
12067
Unit  synthesized.
12068
 
12069
 
12070
Synthesizing Unit .
12071
    Related source file is "alu.v".
12072
    Found 16-bit tristate buffer for signal .
12073
    Found 17-bit subtractor for signal <$AUX_108>.
12074
    Found 16-bit adder carry out for signal <$n0000>.
12075
    Found 1-bit xor2 for signal <$n0042> created at line 6.
12076
    Found 1-bit xor2 for signal <$n0043> created at line 6.
12077
    Found 16-bit xor2 for signal <$n0046> created at line 31.
12078
    Summary:
12079
        inferred   2 Adder/Subtractor(s).
12080
        inferred  16 Tristate(s).
12081
Unit  synthesized.
12082
 
12083
 
12084
Synthesizing Unit .
12085
    Related source file is "misc.v".
12086
Unit  synthesized.
12087
 
12088
 
12089
Synthesizing Unit .
12090
    Related source file is "misc.v".
12091
Unit  synthesized.
12092
 
12093
 
12094
Synthesizing Unit .
12095
    Related source file is "misc.v".
12096
Unit  synthesized.
12097
 
12098
 
12099
Synthesizing Unit .
12100
    Related source file is "misc.v".
12101
Unit  synthesized.
12102
 
12103
 
12104
Synthesizing Unit .
12105
    Related source file is "misc.v".
12106
    Found 16-bit tristate buffer for signal .
12107
    Found 16-bit register for signal .
12108
    Summary:
12109
        inferred  16 D-type flip-flop(s).
12110
        inferred  16 Tristate(s).
12111
Unit  synthesized.
12112
 
12113
 
12114
Synthesizing Unit .
12115
    Related source file is "io.v".
12116
    Found 1-bit register for signal .
12117
    Found 1-bit register for signal .
12118
    Found 1-bit register for signal .
12119
    Found 1-bit register for signal .
12120
    Found 1-bit register for signal .
12121
    Found 1-bit register for signal .
12122
    Found 19-bit down counter for signal .
12123
    Found 1-bit register for signal .
12124
    Found 1-bit xor2 for signal .
12125
    Summary:
12126
        inferred   1 Counter(s).
12127
        inferred   7 D-type flip-flop(s).
12128
Unit  synthesized.
12129
 
12130
 
12131
Synthesizing Unit .
12132
    Related source file is "io.v".
12133
    Found 16x7-bit ROM for signal <$n0005>.
12134
    Found 1-bit register for signal .
12135
    Found 1-bit register for signal .
12136
    Found 1-bit register for signal .
12137
    Found 1-bit register for signal .
12138
    Found 1-bit register for signal .
12139
    Found 1-bit register for signal .
12140
    Found 1-bit register for signal .
12141
    Found 1-bit register for signal .
12142
    Found 1-bit register for signal .
12143
    Found 1-bit register for signal .
12144
    Found 1-bit register for signal .
12145
    Found 1-bit register for signal .
12146
    Found 24-bit up counter for signal .
12147
    Found 1-of-4 decoder for signal .
12148
    Found 2-bit down counter for signal .
12149
    Found 8-bit 4-to-1 multiplexer for signal .
12150
    Found 1-bit 4-to-1 multiplexer for signal .
12151
    Summary:
12152
        inferred   1 ROM(s).
12153
        inferred   2 Counter(s).
12154
        inferred  12 D-type flip-flop(s).
12155
        inferred   9 Multiplexer(s).
12156
        inferred   1 Decoder(s).
12157
Unit  synthesized.
12158
 
12159
 
12160
Synthesizing Unit .
12161
    Related source file is "uart.v".
12162
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
12163
    Found 1-bit register for signal .
12164
    Found 8-bit up counter for signal .
12165
    Found 1-bit register for signal .
12166
    Summary:
12167
        inferred   1 Counter(s).
12168
        inferred   2 D-type flip-flop(s).
12169
        inferred   1 Multiplexer(s).
12170
Unit  synthesized.
12171
 
12172
 
12173
Synthesizing Unit .
12174
    Related source file is "top.v".
12175
WARNING:Xst:1780 - Signal > is never used or assigned.
12176
    Found 16-bit tristate buffer for signal .
12177
    Found 1-bit register for signal .
12178
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
12179
    Found 16-bit tristate buffer for signal .
12180
    Found 1-bit register for signal .
12181
    Found 1-bit register for signal .
12182
    Found 1-bit register for signal .
12183
    Summary:
12184
        inferred   4 D-type flip-flop(s).
12185
        inferred   1 Adder/Subtractor(s).
12186
        inferred  96 Tristate(s).
12187
Unit  synthesized.
12188
 
12189
 
12190
Synthesizing Unit .
12191
    Related source file is "FrontPanel.v".
12192
WARNING:Xst:1780 - Signal  is never used or assigned.
12193
    Found finite state machine  for signal .
12194
    -----------------------------------------------------------------------
12195
    | States             | 6                                              |
12196
    | Transitions        | 6                                              |
12197
    | Inputs             | 0                                              |
12198
    | Outputs            | 12                                             |
12199
    | Clock              | clockin (rising_edge)                          |
12200
    | Clock enable       | select (positive)                              |
12201
    | Reset              | clear (positive)                               |
12202
    | Reset type         | synchronous                                    |
12203
    | Reset State        | 000001                                         |
12204
    | Encoding           | automatic                                      |
12205
    | Implementation     | LUT                                            |
12206
    -----------------------------------------------------------------------
12207
    Found 16-bit 4-to-1 multiplexer for signal .
12208
    Found 4-bit register for signal .
12209
    Found 16-bit register for signal .
12210
    Summary:
12211
        inferred   1 Finite State Machine(s).
12212
        inferred  16 D-type flip-flop(s).
12213
        inferred  16 Multiplexer(s).
12214
Unit  synthesized.
12215
 
12216
 
12217
Synthesizing Unit .
12218
    Related source file is "topbox.v".
12219
WARNING:Xst:646 - Signal  is assigned but never used.
12220
    Found 16-bit tristate buffer for signal .
12221
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
12222
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
12223
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
12224
    Found 4-bit adder for signal <$n0012> created at line 75.
12225
    Found 4-bit register for signal .
12226
    Found 1-bit register for signal .
12227
    Found 1-bit register for signal .
12228
    Found 16-bit register for signal .
12229
    Summary:
12230
        inferred  22 D-type flip-flop(s).
12231
        inferred   1 Adder/Subtractor(s).
12232
        inferred   6 Multiplexer(s).
12233
        inferred  48 Tristate(s).
12234
Unit  synthesized.
12235
 
12236
 
12237
=========================================================================
12238
*                       Advanced HDL Synthesis                          *
12239
=========================================================================
12240
 
12241
Advanced RAM inference ...
12242
Advanced multiplier inference ...
12243
Advanced Registered AddSub inference ...
12244
Analyzing FSM  for best encoding.
12245
Optimizing FSM  on signal  with speed1 encoding.
12246
--------------------
12247
 State  | Encoding
12248
--------------------
12249
 000001 | 100000
12250
 000010 | 010000
12251
 000100 | 001000
12252
 001000 | 000100
12253
 010000 | 000010
12254
 100000 | 000001
12255
--------------------
12256
Dynamic shift register inference ...
12257
 
12258
=========================================================================
12259
HDL Synthesis Report
12260
 
12261
Macro Statistics
12262
# FSMs                             : 1
12263
# ROMs                             : 1
12264
 16x7-bit ROM                      : 1
12265
# Adders/Subtractors               : 5
12266
 12-bit adder carry out            : 1
12267
 16-bit adder carry out            : 1
12268
 17-bit subtractor                 : 1
12269
 4-bit adder                       : 2
12270
# Counters                         : 10
12271
 19-bit down counter               : 3
12272
 2-bit down counter                : 1
12273
 24-bit up counter                 : 1
12274
 3-bit up counter                  : 1
12275
 4-bit up counter                  : 3
12276
 8-bit up counter                  : 1
12277
# Registers                        : 138
12278
 1-bit register                    : 125
12279
 12-bit register                   : 4
12280
 16-bit register                   : 4
12281
 4-bit register                    : 3
12282
 8-bit register                    : 2
12283
# Comparators                      : 3
12284
 4-bit comparator greater          : 2
12285
 4-bit comparator less             : 1
12286
# Multiplexers                     : 15
12287
 1-bit 4-to-1 multiplexer          : 12
12288
 16-bit 4-to-1 multiplexer         : 1
12289
 4-bit 4-to-1 multiplexer          : 1
12290
 8-bit 4-to-1 multiplexer          : 1
12291
# Decoders                         : 1
12292
 1-of-4 decoder                    : 1
12293
# Tristates                        : 97
12294
 1-bit tristate buffer             : 80
12295
 16-bit tristate buffer            : 16
12296
 8-bit tristate buffer             : 1
12297
# Xors                             : 6
12298
 1-bit xor2                        : 5
12299
 16-bit xor2                       : 1
12300
 
12301
=========================================================================
12302
 
12303
=========================================================================
12304
*                         Low Level Synthesis                           *
12305
=========================================================================
12306
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
12307
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
12308
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
12309
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
12310
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
12311
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
12312
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
12313
 
12314
Optimizing unit  ...
12315
 
12316
Optimizing unit  ...
12317
 
12318
Optimizing unit  ...
12319
 
12320
Optimizing unit  ...
12321
 
12322
Optimizing unit  ...
12323
 
12324
Optimizing unit  ...
12325
 
12326
Optimizing unit  ...
12327
 
12328
Optimizing unit  ...
12329
 
12330
Optimizing unit  ...
12331
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
12332
 
12333
Mapping all equations...
12334
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
12335
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
12336
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
12337
Building and optimizing final netlist ...
12338
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 29.
12339
FlipFlop CPU/IR/regvalue_0 has been replicated 3 time(s)
12340
FlipFlop CPU/IR/regvalue_1 has been replicated 1 time(s)
12341
FlipFlop CPU/IR/regvalue_12 has been replicated 1 time(s)
12342
FlipFlop CPU/IR/regvalue_13 has been replicated 2 time(s)
12343
FlipFlop CPU/IR/regvalue_14 has been replicated 2 time(s)
12344
FlipFlop CPU/IR/regvalue_15 has been replicated 1 time(s)
12345
FlipFlop CPU/IR/regvalue_2 has been replicated 1 time(s)
12346
FlipFlop CPU/IR/regvalue_4 has been replicated 1 time(s)
12347
FlipFlop CPU/IR/regvalue_6 has been replicated 1 time(s)
12348
FlipFlop CPU/ctl/sim/counter_0 has been replicated 4 time(s)
12349
FlipFlop CPU/ctl/sim/counter_1 has been replicated 3 time(s)
12350
FlipFlop CPU/ctl/sim/counter_2 has been replicated 3 time(s)
12351
FlipFlop loadnow has been replicated 2 time(s)
12352
 
12353
=========================================================================
12354
*                            Final Report                               *
12355
=========================================================================
12356
 
12357
Device utilization summary:
12358
---------------------------
12359
 
12360
Selected Device : 3s200ft256-4
12361
 
12362
 Number of Slices:                     611  out of   1920    31%
12363
 Number of Slice Flip Flops:           393  out of   3840    10%
12364
 Number of 4 input LUTs:              1081  out of   3840    28%
12365
 Number of bonded IOBs:                 74  out of    173    42%
12366
 Number of GCLKs:                        2  out of      8    25%
12367
 Number of DCM_ADVs:                     1  out of      4    25%
12368
 
12369
 
12370
=========================================================================
12371
TIMING REPORT
12372
 
12373
 
12374
Clock Information:
12375
------------------
12376
-----------------------------------+--------------------------------+-------+
12377
Clock Signal                       | Clock buffer(FF name)          | Load  |
12378
-----------------------------------+--------------------------------+-------+
12379
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 393   |
12380
-----------------------------------+--------------------------------+-------+
12381
 
12382
Timing Summary:
12383
---------------
12384
Speed Grade: -4
12385
 
12386
   Minimum period: 14.217ns (Maximum Frequency: 70.338MHz)
12387
   Minimum input arrival time before clock: 10.576ns
12388
   Maximum output required time after clock: 24.383ns
12389
   Maximum combinational path delay: 14.555ns
12390
 
12391
=========================================================================
12392
 
12393
 
12394
 
12395
 
12396
Started process "Translate".
12397
 
12398
 
12399
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
12400
xc3s200-ft256-4 topbox.ngc topbox.ngd
12401
 
12402
Reading NGO file 'C:/blue71/topbox.ngc' ...
12403
 
12404
Applying constraints in "tobox.ucf" to the design...
12405
 
12406
Checking timing specifications ...
12407
   CLKFX: TS_CPU_ctl_clockgen_CLKFX_BUF=PERIOD CPU_ctl_clockgen_CLKFX_BUF
12408
TS_clkin*0.700000 HIGH 50.000000%
12409
   CLKFX180: TS_CPU_ctl_wclk=PERIOD CPU_ctl_wclk TS_clkin*0.700000 PHASE +
12410
20.408000 nS HIGH 50.000000%
12411
WARNING:XdmHelpers:662 - Period specification "TS_CPU_ctl_wclk" references the
12412
   TNM group "CPU_ctl_wclk", which contains both pads and synchronous elements.
12413
   The timing analyzer will ignore the pads for this specification. You might
12414
   want to use a qualifier (e.g. "FFS") on the TNM property to remove the pads
12415
   from this group.
12416
Checking expanded design ...
12417
 
12418
NGDBUILD Design Results Summary:
12419
  Number of errors:     0
12420
  Number of warnings:   1
12421
 
12422
Writing NGD file "topbox.ngd" ...
12423
 
12424
Writing NGDBUILD log file "topbox.bld"...
12425
 
12426
NGDBUILD done.
12427
 
12428
 
12429
 
12430
 
12431
Started process "Map".
12432
 
12433
Using target part "3s200ft256-4".
12434
Mapping design into LUTs...
12435
Running directed packing...
12436
Running delay-based LUT packing...
12437
Running timing-driven packing...
12438
 
12439
Phase 1.1
12440
Phase 1.1 (Checksum:98d16f) REAL time: 0 secs
12441
 
12442
Phase 2.31
12443
Phase 2.31 (Checksum:1312cfe) REAL time: 0 secs
12444
 
12445
Phase 3.2
12446
.
12447
 
12448
 
12449
Phase 3.2 (Checksum:1c9c37d) REAL time: 2 secs
12450
 
12451
Phase 4.4
12452
..............
12453
Phase 4.4 (Checksum:26259fc) REAL time: 3 secs
12454
 
12455
Phase 5.28
12456
Phase 5.28 (Checksum:2faf07b) REAL time: 3 secs
12457
 
12458
Phase 6.8
12459
.....................
12460
........
12461
.........................
12462
...............
12463
...............
12464
Phase 6.8 (Checksum:aa8209) REAL time: 9 secs
12465
 
12466
Phase 7.29
12467
Phase 7.29 (Checksum:42c1d79) REAL time: 9 secs
12468
 
12469
Phase 8.5
12470
Phase 8.5 (Checksum:4c4b3f8) REAL time: 9 secs
12471
 
12472
Phase 9.18
12473
Phase 9.18 (Checksum:55d4a77) REAL time: 18 secs
12474
 
12475
Phase 10.5
12476
Phase 10.5 (Checksum:5f5e0f6) REAL time: 18 secs
12477
 
12478
 
12479
Design Summary:
12480
Number of errors:      0
12481
Number of warnings:   11
12482
Logic Utilization:
12483
  Number of Slice Flip Flops:         367 out of   3,840    9%
12484
  Number of 4 input LUTs:           1,131 out of   3,840   29%
12485
Logic Distribution:
12486
  Number of occupied Slices:                          691 out of   1,920   35%
12487
    Number of Slices containing only related logic:     691 out of     691  100%
12488
    Number of Slices containing unrelated logic:          0 out of     691    0%
12489
      *See NOTES below for an explanation of the effects of unrelated logic
12490
Total Number 4 input LUTs:          1,135 out of   3,840   29%
12491
  Number used as logic:              1,131
12492
  Number used as a route-thru:           4
12493
  Number of bonded IOBs:               74 out of     173   42%
12494
    IOB Flip Flops:                    26
12495
  Number of GCLKs:                     2 out of       8   25%
12496
  Number of DCMs:                      1 out of       4   25%
12497
 
12498
Total equivalent gate count for design:  17,815
12499
Additional JTAG gate count for IOBs:  3,552
12500
Peak Memory Usage:  133 MB
12501
 
12502
Mapping completed.
12503
See MAP report file "topbox_map.mrp" for details.
12504
 
12505
 
12506
 
12507
 
12508
Started process "Place & Route".
12509
 
12510
 
12511
 
12512
 
12513
Constraints file: topbox.pcf.
12514
Loading device for application Rf_Device from file '3s200.nph' in environment
12515
C:/Xilinx71.
12516
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
12517
 
12518
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
12519
Celsius)
12520
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
12521
 
12522
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
12523
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
12524
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
12525
   ps (24.00 Mhz).
12526
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
12527
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
12528
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
12529
   (210.04 Mhz).
12530
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
12531
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
12532
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
12533
   ps (24.00 Mhz).
12534
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
12535
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
12536
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
12537
   (210.04 Mhz).
12538
 
12539
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
12540
 
12541
 
12542
INFO:Par:253 - The Map -timing placement will be retained since it is likely to
12543
   achieve better performance.
12544
 
12545
Device Utilization Summary:
12546
 
12547
   Number of BUFGMUXs                  2 out of 8      25%
12548
   Number of DCMs                      1 out of 4      25%
12549
   Number of External IOBs            74 out of 173    42%
12550
      Number of LOCed IOBs            74 out of 74    100%
12551
 
12552
   Number of Slices                  691 out of 1920   35%
12553
      Number of SLICEMs                0 out of 960     0%
12554
 
12555
 
12556
 
12557
Overall effort level (-ol):   High (set by user)
12558
Router effort level (-rl):    High (set by user)
12559
 
12560
Starting initial Timing Analysis.  REAL time: 4 secs
12561
Finished initial Timing Analysis.  REAL time: 4 secs
12562
 
12563
Starting Router
12564
 
12565
Phase 1: 4863 unrouted;       REAL time: 4 secs
12566
 
12567
Phase 2: 4537 unrouted;       REAL time: 4 secs
12568
 
12569
Phase 3: 2179 unrouted;       REAL time: 5 secs
12570
 
12571
Phase 4: 2179 unrouted; (0)      REAL time: 5 secs
12572
 
12573
Phase 5: 2179 unrouted; (0)      REAL time: 5 secs
12574
 
12575
Phase 6: 2179 unrouted; (0)      REAL time: 5 secs
12576
 
12577
Phase 7: 0 unrouted; (0)      REAL time: 8 secs
12578
 
12579
Phase 8: 0 unrouted; (0)      REAL time: 9 secs
12580
 
12581
 
12582
Total REAL time to Router completion: 9 secs
12583
Total CPU time to Router completion: 9 secs
12584
 
12585
Generating "PAR" statistics.
12586
 
12587
**************************
12588
Generating Clock Report
12589
**************************
12590
 
12591
+---------------------+--------------+------+------+------------+-------------+
12592
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
12593
+---------------------+--------------+------+------+------------+-------------+
12594
|                 clk |      BUFGMUX2| No   |  307 |  0.041     |  1.051      |
12595
+---------------------+--------------+------+------+------------+-------------+
12596
 
12597
Timing Score: 0
12598
 
12599
Asterisk (*) preceding a constraint indicates it was not met.
12600
   This may be due to a setup or hold violation.
12601
 
12602
--------------------------------------------------------------------------------
12603
  Constraint                                | Requested  | Actual     | Logic
12604
                                            |            |            | Levels
12605
--------------------------------------------------------------------------------
12606
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
12607
  HIGH 50%                                  |            |            |
12608
--------------------------------------------------------------------------------
12609
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 36.056ns   | 8
12610
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
12611
    TS_clkin * 0.7 HIGH 50%                 |            |            |
12612
--------------------------------------------------------------------------------
12613
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 39.230ns   | 12
12614
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
12615
       HIGH 50%                             |            |            |
12616
--------------------------------------------------------------------------------
12617
 
12618
 
12619
All constraints were met.
12620
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
12621
   constraint does not cover any paths or that it has no requested value.
12622
Generating Pad Report.
12623
 
12624
All signals are completely routed.
12625
 
12626
Total REAL time to PAR completion: 10 secs
12627
Total CPU time to PAR completion: 10 secs
12628
 
12629
Peak Memory Usage:  93 MB
12630
 
12631
Placer: Not run.
12632
Routing: Completed - No errors found.
12633
Timing: Completed - No errors found.
12634
 
12635
Number of error messages: 0
12636
Number of warning messages: 4
12637
Number of info messages: 1
12638
 
12639
Writing design to file topbox.ncd
12640
 
12641
 
12642
 
12643
PAR done!
12644
 
12645
Started process "Generate Post-Place & Route Static Timing".
12646
 
12647
Loading device for application Rf_Device from file '3s200.nph' in environment
12648
C:/Xilinx71.
12649
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
12650
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
12651
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
12652
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
12653
   ps (24.00 Mhz).
12654
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
12655
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
12656
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
12657
   (210.04 Mhz).
12658
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
12659
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
12660
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
12661
   ps (24.00 Mhz).
12662
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
12663
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
12664
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
12665
   (210.04 Mhz).
12666
 
12667
Analysis completed Sun Sep 24 22:22:30 2006
12668
--------------------------------------------------------------------------------
12669
 
12670
Generating Report ...
12671
 
12672
Number of warnings: 4
12673
Total time: 2 secs
12674
 
12675
 
12676
 
12677
 
12678
 
12679
 
12680
 
12681
Started process "Generate Programming File".
12682
 
12683
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
12684
   with the CLKFX and CLKFX180 outputs of the DCM comp
12685
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
12686
   Interactive Data Sheet.
12687
 
12688
 
12689
Project Navigator Auto-Make Log File
12690
-------------------------------------
12691
 
12692
 
12693
 
12694
 
12695
 
12696
 
12697
 
12698
 
12699
 
12700
 
12701
Started process "Synthesize".
12702
 
12703
 
12704
=========================================================================
12705
*                          HDL Compilation                              *
12706
=========================================================================
12707
Compiling verilog file "io.v"
12708
Module  compiled
12709
Module  compiled
12710
Compiling verilog file "FrontPanel.v"
12711
Module  compiled
12712
Compiling verilog file "misc.v"
12713
Module  compiled
12714
Module  compiled
12715
Module  compiled
12716
Module  compiled
12717
Module  compiled
12718
Module  compiled
12719
Compiling verilog file "alu.v"
12720
Module  compiled
12721
Compiling verilog file "switchsync.v"
12722
Module  compiled
12723
Compiling verilog file "jkff.v"
12724
Module  compiled
12725
Compiling verilog file "control.v"
12726
Module  compiled
12727
Module  compiled
12728
Compiling verilog file "maindcm.v"
12729
Module  compiled
12730
Compiling verilog file "idecode.v"
12731
Module  compiled
12732
Compiling verilog file "top.v"
12733
ERROR:HDLCompilers:26 - "top.v" line 75 unexpected token: 'writeflag'
12734
ERROR:HDLCompilers:28 - "top.v" line 100 'writeflag' has not been declared
12735
ERROR:HDLCompilers:28 - "top.v" line 107 'writeflag' has not been declared
12736
ERROR:HDLCompilers:28 - "top.v" line 114 'writeflag' has not been declared
12737
ERROR:HDLCompilers:28 - "top.v" line 115 'writecf' has not been declared
12738
ERROR:HDLCompilers:28 - "top.v" line 230 'writecf' has not been declared
12739
ERROR:HDLCompilers:28 - "top.v" line 333 'writeflag' has not been declared
12740
Module  compiled
12741
Compiling verilog file "rcvr.v"
12742
Module  compiled
12743
Compiling verilog file "txmit.v"
12744
Module  compiled
12745
Compiling verilog file "uart.v"
12746
Module  compiled
12747
Compiling verilog file "topbox.v"
12748
Module  compiled
12749
Analysis of file <"topbox.prj"> failed.
12750
-->
12751
 
12752
Total memory usage is 75092 kilobytes
12753
 
12754
Number of errors   :    7 (   0 filtered)
12755
Number of warnings :    0 (   0 filtered)
12756
Number of infos    :    0 (   0 filtered)
12757
 
12758
ERROR: XST failed
12759
Process "Synthesize" did not complete.
12760
 
12761
 
12762
Project Navigator Auto-Make Log File
12763
-------------------------------------
12764
 
12765
 
12766
 
12767
 
12768
 
12769
 
12770
 
12771
 
12772
 
12773
 
12774
Started process "Synthesize".
12775
 
12776
 
12777
=========================================================================
12778
*                          HDL Compilation                              *
12779
=========================================================================
12780
Compiling verilog file "io.v"
12781
Module  compiled
12782
Module  compiled
12783
Compiling verilog file "FrontPanel.v"
12784
Module  compiled
12785
Compiling verilog file "misc.v"
12786
Module  compiled
12787
Module  compiled
12788
Module  compiled
12789
Module  compiled
12790
Module  compiled
12791
Module  compiled
12792
Compiling verilog file "alu.v"
12793
Module  compiled
12794
Compiling verilog file "switchsync.v"
12795
Module  compiled
12796
Compiling verilog file "jkff.v"
12797
Module  compiled
12798
Compiling verilog file "control.v"
12799
Module  compiled
12800
Module  compiled
12801
Compiling verilog file "maindcm.v"
12802
Module  compiled
12803
Compiling verilog file "idecode.v"
12804
Module  compiled
12805
Compiling verilog file "top.v"
12806
Module  compiled
12807
Compiling verilog file "rcvr.v"
12808
Module  compiled
12809
Compiling verilog file "txmit.v"
12810
Module  compiled
12811
Compiling verilog file "uart.v"
12812
Module  compiled
12813
Compiling verilog file "topbox.v"
12814
Module  compiled
12815
No errors in compilation
12816
Analysis of file <"topbox.prj"> succeeded.
12817
 
12818
 
12819
=========================================================================
12820
*                            HDL Analysis                               *
12821
=========================================================================
12822
Analyzing top module .
12823
Module  is correct for synthesis.
12824
 
12825
    Set property "resynthesize = true" for unit .
12826
Analyzing module .
12827
Module  is correct for synthesis.
12828
 
12829
Analyzing module .
12830
        pClockFrequency = 50
12831
        pRefreshFrequency = 100
12832
        pUpperLimit = 125000
12833
        pDividerCounterBits = 24
12834
Module  is correct for synthesis.
12835
 
12836
Analyzing module .
12837
        pInitialValue = 0
12838
        pTimerWidth = 19
12839
        pInitialTimerValue = 500000
12840
Module  is correct for synthesis.
12841
 
12842
Analyzing module .
12843
Module  is correct for synthesis.
12844
 
12845
Analyzing module .
12846
        SIZE = 16
12847
Module  is correct for synthesis.
12848
 
12849
Analyzing module .
12850
Module  is correct for synthesis.
12851
 
12852
Analyzing module .
12853
        SIZE = 12
12854
Module  is correct for synthesis.
12855
 
12856
Analyzing module .
12857
Module  is correct for synthesis.
12858
 
12859
Analyzing module .
12860
        VALUE = 0000000000000001
12861
Module  is correct for synthesis.
12862
 
12863
Analyzing module .
12864
Module  is correct for synthesis.
12865
 
12866
Analyzing module .
12867
        VALUE = 1111111111111111
12868
Module  is correct for synthesis.
12869
 
12870
Analyzing module .
12871
Module  is correct for synthesis.
12872
 
12873
Analyzing module .
12874
        VALUE = 0000000000000000
12875
Module  is correct for synthesis.
12876
 
12877
Analyzing module .
12878
Module  is correct for synthesis.
12879
 
12880
Analyzing module .
12881
Module  is correct for synthesis.
12882
 
12883
Analyzing module .
12884
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
12885
Module  is correct for synthesis.
12886
 
12887
Analyzing module .
12888
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
12889
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
12890
Module  is correct for synthesis.
12891
 
12892
Analyzing module .
12893
Module  is correct for synthesis.
12894
 
12895
Analyzing module .
12896
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12897
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12898
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12899
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12900
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12901
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12902
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12903
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12904
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12905
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12906
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12907
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12908
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12909
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
12910
Module  is correct for synthesis.
12911
 
12912
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
12913
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
12914
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
12915
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
12916
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
12917
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
12918
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
12919
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
12920
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
12921
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
12922
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
12923
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
12924
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
12925
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
12926
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
12927
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
12928
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
12929
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
12930
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
12931
Analyzing module .
12932
Module  is correct for synthesis.
12933
 
12934
Analyzing module .
12935
        XTAL_CLK = 35000000
12936
        BAUD = 9600
12937
        CLK_DIV = 113
12938
        CW = 8
12939
Module  is correct for synthesis.
12940
 
12941
Analyzing module .
12942
Module  is correct for synthesis.
12943
 
12944
Analyzing module .
12945
Module  is correct for synthesis.
12946
 
12947
 
12948
=========================================================================
12949
*                           HDL Synthesis                               *
12950
=========================================================================
12951
 
12952
Synthesizing Unit .
12953
    Related source file is "txmit.v".
12954
    Found 1-bit register for signal .
12955
    Found 1-bit register for signal .
12956
    Found 1-bit register for signal .
12957
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
12958
    Found 4-bit comparator less for signal <$n0030> created at line 81.
12959
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
12960
    Found 1-bit register for signal .
12961
    Found 1-bit register for signal .
12962
    Found 4-bit up counter for signal .
12963
    Found 4-bit up counter for signal .
12964
    Found 8-bit register for signal .
12965
    Found 8-bit register for signal .
12966
    Summary:
12967
        inferred   2 Counter(s).
12968
        inferred  21 D-type flip-flop(s).
12969
        inferred   2 Comparator(s).
12970
        inferred   1 Multiplexer(s).
12971
Unit  synthesized.
12972
 
12973
 
12974
Synthesizing Unit .
12975
    Related source file is "rcvr.v".
12976
WARNING:Xst:646 - Signal > is assigned but never used.
12977
    Found 1-bit register for signal .
12978
    Found 1-bit register for signal .
12979
    Found 1-bit register for signal .
12980
    Found 8-bit tristate buffer for signal .
12981
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
12982
    Found 4-bit adder for signal <$n0012> created at line 83.
12983
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
12984
    Found 1-bit register for signal .
12985
    Found 1-bit register for signal .
12986
    Found 4-bit register for signal .
12987
    Found 4-bit up counter for signal .
12988
    Found 8-bit register for signal .
12989
    Found 7-bit register for signal >.
12990
    Found 1-bit register for signal .
12991
    Found 1-bit register for signal .
12992
    Summary:
12993
        inferred   1 Counter(s).
12994
        inferred  26 D-type flip-flop(s).
12995
        inferred   1 Adder/Subtractor(s).
12996
        inferred   1 Comparator(s).
12997
        inferred   1 Multiplexer(s).
12998
        inferred   8 Tristate(s).
12999
Unit  synthesized.
13000
 
13001
 
13002
Synthesizing Unit .
13003
    Related source file is "jkff.v".
13004
    Found 1-bit register for signal .
13005
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
13006
    Summary:
13007
        inferred   1 D-type flip-flop(s).
13008
        inferred   1 Multiplexer(s).
13009
Unit  synthesized.
13010
 
13011
 
13012
Synthesizing Unit .
13013
    Related source file is "switchsync.v".
13014
    Found 1-bit register for signal .
13015
    Found 1-bit register for signal .
13016
    Summary:
13017
        inferred   2 D-type flip-flop(s).
13018
Unit  synthesized.
13019
 
13020
 
13021
Synthesizing Unit .
13022
    Related source file is "maindcm.v".
13023
Unit  synthesized.
13024
 
13025
 
13026
Synthesizing Unit .
13027
    Related source file is "control.v".
13028
    Found 1-bit register for signal .
13029
    Found 1-bit register for signal .
13030
    Found 1-bit 4-to-1 multiplexer for signal <$n0005>.
13031
    Found 1-bit 4-to-1 multiplexer for signal <$n0007>.
13032
    Found 3-bit up counter for signal .
13033
    Summary:
13034
        inferred   1 Counter(s).
13035
        inferred   2 D-type flip-flop(s).
13036
        inferred   2 Multiplexer(s).
13037
Unit  synthesized.
13038
 
13039
 
13040
Synthesizing Unit .
13041
    Related source file is "misc.v".
13042
    Found 16-bit tristate buffer for signal .
13043
    Summary:
13044
        inferred  16 Tristate(s).
13045
Unit  synthesized.
13046
 
13047
 
13048
Synthesizing Unit .
13049
    Related source file is "misc.v".
13050
    Found 16-bit tristate buffer for signal .
13051
    Summary:
13052
        inferred  16 Tristate(s).
13053
Unit  synthesized.
13054
 
13055
 
13056
Synthesizing Unit .
13057
    Related source file is "misc.v".
13058
    Found 16-bit tristate buffer for signal .
13059
    Summary:
13060
        inferred  16 Tristate(s).
13061
Unit  synthesized.
13062
 
13063
 
13064
Synthesizing Unit .
13065
    Related source file is "misc.v".
13066
WARNING:Xst:647 - Input > is never used.
13067
    Found 16-bit tristate buffer for signal .
13068
    Found 12-bit register for signal .
13069
    Summary:
13070
        inferred  12 D-type flip-flop(s).
13071
        inferred  16 Tristate(s).
13072
Unit  synthesized.
13073
 
13074
 
13075
Synthesizing Unit .
13076
    Related source file is "idecode.v".
13077
Unit  synthesized.
13078
 
13079
 
13080
Synthesizing Unit .
13081
    Related source file is "control.v".
13082
Unit  synthesized.
13083
 
13084
 
13085
Synthesizing Unit .
13086
    Related source file is "alu.v".
13087
    Found 16-bit tristate buffer for signal .
13088
    Found 17-bit subtractor for signal <$AUX_108>.
13089
    Found 16-bit adder carry out for signal <$n0000>.
13090
    Found 1-bit xor2 for signal <$n0042> created at line 6.
13091
    Found 1-bit xor2 for signal <$n0043> created at line 6.
13092
    Found 16-bit xor2 for signal <$n0046> created at line 31.
13093
    Summary:
13094
        inferred   2 Adder/Subtractor(s).
13095
        inferred  16 Tristate(s).
13096
Unit  synthesized.
13097
 
13098
 
13099
Synthesizing Unit .
13100
    Related source file is "misc.v".
13101
Unit  synthesized.
13102
 
13103
 
13104
Synthesizing Unit .
13105
    Related source file is "misc.v".
13106
Unit  synthesized.
13107
 
13108
 
13109
Synthesizing Unit .
13110
    Related source file is "misc.v".
13111
Unit  synthesized.
13112
 
13113
 
13114
Synthesizing Unit .
13115
    Related source file is "misc.v".
13116
Unit  synthesized.
13117
 
13118
 
13119
Synthesizing Unit .
13120
    Related source file is "misc.v".
13121
    Found 16-bit tristate buffer for signal .
13122
    Found 16-bit register for signal .
13123
    Summary:
13124
        inferred  16 D-type flip-flop(s).
13125
        inferred  16 Tristate(s).
13126
Unit  synthesized.
13127
 
13128
 
13129
Synthesizing Unit .
13130
    Related source file is "io.v".
13131
    Found 1-bit register for signal .
13132
    Found 1-bit register for signal .
13133
    Found 1-bit register for signal .
13134
    Found 1-bit register for signal .
13135
    Found 1-bit register for signal .
13136
    Found 1-bit register for signal .
13137
    Found 19-bit down counter for signal .
13138
    Found 1-bit register for signal .
13139
    Found 1-bit xor2 for signal .
13140
    Summary:
13141
        inferred   1 Counter(s).
13142
        inferred   7 D-type flip-flop(s).
13143
Unit  synthesized.
13144
 
13145
 
13146
Synthesizing Unit .
13147
    Related source file is "io.v".
13148
    Found 16x7-bit ROM for signal <$n0005>.
13149
    Found 1-bit register for signal .
13150
    Found 1-bit register for signal .
13151
    Found 1-bit register for signal .
13152
    Found 1-bit register for signal .
13153
    Found 1-bit register for signal .
13154
    Found 1-bit register for signal .
13155
    Found 1-bit register for signal .
13156
    Found 1-bit register for signal .
13157
    Found 1-bit register for signal .
13158
    Found 1-bit register for signal .
13159
    Found 1-bit register for signal .
13160
    Found 1-bit register for signal .
13161
    Found 24-bit up counter for signal .
13162
    Found 1-of-4 decoder for signal .
13163
    Found 2-bit down counter for signal .
13164
    Found 8-bit 4-to-1 multiplexer for signal .
13165
    Found 1-bit 4-to-1 multiplexer for signal .
13166
    Summary:
13167
        inferred   1 ROM(s).
13168
        inferred   2 Counter(s).
13169
        inferred  12 D-type flip-flop(s).
13170
        inferred   9 Multiplexer(s).
13171
        inferred   1 Decoder(s).
13172
Unit  synthesized.
13173
 
13174
 
13175
Synthesizing Unit .
13176
    Related source file is "uart.v".
13177
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
13178
    Found 1-bit register for signal .
13179
    Found 8-bit up counter for signal .
13180
    Found 1-bit register for signal .
13181
    Summary:
13182
        inferred   1 Counter(s).
13183
        inferred   2 D-type flip-flop(s).
13184
        inferred   1 Multiplexer(s).
13185
Unit  synthesized.
13186
 
13187
 
13188
Synthesizing Unit .
13189
    Related source file is "top.v".
13190
WARNING:Xst:1780 - Signal > is never used or assigned.
13191
    Found 16-bit tristate buffer for signal .
13192
    Found 1-bit register for signal .
13193
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
13194
    Found 16-bit tristate buffer for signal .
13195
    Found 1-bit register for signal .
13196
    Found 1-bit register for signal .
13197
    Found 1-bit register for signal .
13198
    Summary:
13199
        inferred   4 D-type flip-flop(s).
13200
        inferred   1 Adder/Subtractor(s).
13201
        inferred  96 Tristate(s).
13202
Unit  synthesized.
13203
 
13204
 
13205
Synthesizing Unit .
13206
    Related source file is "FrontPanel.v".
13207
WARNING:Xst:1780 - Signal  is never used or assigned.
13208
    Found finite state machine  for signal .
13209
    -----------------------------------------------------------------------
13210
    | States             | 6                                              |
13211
    | Transitions        | 6                                              |
13212
    | Inputs             | 0                                              |
13213
    | Outputs            | 12                                             |
13214
    | Clock              | clockin (rising_edge)                          |
13215
    | Clock enable       | select (positive)                              |
13216
    | Reset              | clear (positive)                               |
13217
    | Reset type         | synchronous                                    |
13218
    | Reset State        | 000001                                         |
13219
    | Encoding           | automatic                                      |
13220
    | Implementation     | LUT                                            |
13221
    -----------------------------------------------------------------------
13222
    Found 16-bit 4-to-1 multiplexer for signal .
13223
    Found 4-bit register for signal .
13224
    Found 16-bit register for signal .
13225
    Summary:
13226
        inferred   1 Finite State Machine(s).
13227
        inferred  16 D-type flip-flop(s).
13228
        inferred  16 Multiplexer(s).
13229
Unit  synthesized.
13230
 
13231
 
13232
Synthesizing Unit .
13233
    Related source file is "topbox.v".
13234
WARNING:Xst:646 - Signal  is assigned but never used.
13235
    Found 16-bit tristate buffer for signal .
13236
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
13237
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
13238
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
13239
    Found 4-bit adder for signal <$n0012> created at line 75.
13240
    Found 4-bit register for signal .
13241
    Found 1-bit register for signal .
13242
    Found 1-bit register for signal .
13243
    Found 16-bit register for signal .
13244
    Summary:
13245
        inferred  22 D-type flip-flop(s).
13246
        inferred   1 Adder/Subtractor(s).
13247
        inferred   6 Multiplexer(s).
13248
        inferred  48 Tristate(s).
13249
Unit  synthesized.
13250
 
13251
 
13252
=========================================================================
13253
*                       Advanced HDL Synthesis                          *
13254
=========================================================================
13255
 
13256
Advanced RAM inference ...
13257
Advanced multiplier inference ...
13258
Advanced Registered AddSub inference ...
13259
Analyzing FSM  for best encoding.
13260
Optimizing FSM  on signal  with speed1 encoding.
13261
--------------------
13262
 State  | Encoding
13263
--------------------
13264
 000001 | 100000
13265
 000010 | 010000
13266
 000100 | 001000
13267
 001000 | 000100
13268
 010000 | 000010
13269
 100000 | 000001
13270
--------------------
13271
Dynamic shift register inference ...
13272
 
13273
=========================================================================
13274
HDL Synthesis Report
13275
 
13276
Macro Statistics
13277
# FSMs                             : 1
13278
# ROMs                             : 1
13279
 16x7-bit ROM                      : 1
13280
# Adders/Subtractors               : 5
13281
 12-bit adder carry out            : 1
13282
 16-bit adder carry out            : 1
13283
 17-bit subtractor                 : 1
13284
 4-bit adder                       : 2
13285
# Counters                         : 10
13286
 19-bit down counter               : 3
13287
 2-bit down counter                : 1
13288
 24-bit up counter                 : 1
13289
 3-bit up counter                  : 1
13290
 4-bit up counter                  : 3
13291
 8-bit up counter                  : 1
13292
# Registers                        : 138
13293
 1-bit register                    : 125
13294
 12-bit register                   : 4
13295
 16-bit register                   : 4
13296
 4-bit register                    : 3
13297
 8-bit register                    : 2
13298
# Comparators                      : 3
13299
 4-bit comparator greater          : 2
13300
 4-bit comparator less             : 1
13301
# Multiplexers                     : 15
13302
 1-bit 4-to-1 multiplexer          : 12
13303
 16-bit 4-to-1 multiplexer         : 1
13304
 4-bit 4-to-1 multiplexer          : 1
13305
 8-bit 4-to-1 multiplexer          : 1
13306
# Decoders                         : 1
13307
 1-of-4 decoder                    : 1
13308
# Tristates                        : 97
13309
 1-bit tristate buffer             : 80
13310
 16-bit tristate buffer            : 16
13311
 8-bit tristate buffer             : 1
13312
# Xors                             : 6
13313
 1-bit xor2                        : 5
13314
 16-bit xor2                       : 1
13315
 
13316
=========================================================================
13317
 
13318
=========================================================================
13319
*                         Low Level Synthesis                           *
13320
=========================================================================
13321
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
13322
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
13323
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
13324
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
13325
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
13326
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
13327
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
13328
 
13329
Optimizing unit  ...
13330
 
13331
Optimizing unit  ...
13332
 
13333
Optimizing unit  ...
13334
 
13335
Optimizing unit  ...
13336
 
13337
Optimizing unit  ...
13338
 
13339
Optimizing unit  ...
13340
 
13341
Optimizing unit  ...
13342
 
13343
Optimizing unit  ...
13344
 
13345
Optimizing unit  ...
13346
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
13347
 
13348
Mapping all equations...
13349
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
13350
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
13351
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
13352
Building and optimizing final netlist ...
13353
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 29.
13354
Forward register balancing over CPU/decoder/opdec78 of flipflops :
13355
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
13356
Forward register balancing over CPU/decoder/opxor1 of flipflops :
13357
CPU/IR/regvalue_12, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13.
13358
Forward register balancing over CPU/decoder/opand1 of flipflops :
13359
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12, CPU/IR/regvalue_13.
13360
Forward register balancing over CPU/decoder/opior1 of flipflops :
13361
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_15, CPU/IR/regvalue_14.
13362
Forward register balancing over CPU/decoder/oplda1 of flipflops :
13363
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14.
13364
Forward register balancing over CPU/decoder/opsrj1 of flipflops :
13365
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
13366
Forward register balancing over Ker571 of flipflops :
13367
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
13368
Forward register balancing over CPU/IR/dout_regvalue_EnableTr_INV56_SW0 of flipflops :
13369
CPU/IR/regvalue_15, CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
13370
Forward register balancing over Ker2101 of flipflops :
13371
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
13372
Forward register balancing over CPU/decoder/opinc41_SW2 of flipflops :
13373
CPU/IR/regvalue_3, CPU/IR/regvalue_13, CPU/IR/regvalue_0, CPU/IR/regvalue_14.
13374
Forward register balancing over CPU/decoder/opdec41_SW2 of flipflops :
13375
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
13376
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV35_SW0_SW0 of flipflops :
13377
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12, CPU/IR/regvalue_15.
13378
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV35_SW0_SW1 of flipflops :
13379
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
13380
Forward register balancing over CPU/decoder/opincdecx11_SW1 of flipflops :
13381
CPU/IR/regvalue_0, CPU/IR/regvalue_1, CPU/IR/regvalue_5.
13382
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV23 of flipflops :
13383
CPU/IR/regvalue_0, CPU/IR/regvalue_1.
13384
Forward register balancing over CPU/decoder/oppush11_SW1 of flipflops :
13385
CPU/IR/regvalue_0, CPU/IR/regvalue_4, CPU/IR/regvalue_6, CPU/IR/regvalue_5.
13386
Forward register balancing over CPU/decoder/oppush11_SW2 of flipflops :
13387
CPU/IR/regvalue_4, CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
13388
Forward register balancing over CPU/decoder/opdec714_SW0 of flipflops :
13389
CPU/IR/regvalue_6, CPU/IR/regvalue_12, CPU/IR/regvalue_11, CPU/IR/regvalue_0.
13390
Forward register balancing over CPU/decoder/opincdecx21_SW0 of flipflops :
13391
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_3.
13392
Forward register balancing over CPU/decoder/opincdecx21_SW2 of flipflops :
13393
CPU/IR/regvalue_3, CPU/IR/regvalue_4, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
13394
Forward register balancing over CPU/decoder/opframe121 of flipflops :
13395
CPU/IR/regvalue_1, CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_4.
13396
Forward register balancing over CPU/decoder/opincdecx11_SW0 of flipflops :
13397
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_1.
13398
Forward register balancing over CPU/decoder/opinc41_SW0 of flipflops :
13399
CPU/IR/regvalue_0, CPU/IR/regvalue_5.
13400
Forward register balancing over CPU/decoder/opinc41_SW1 of flipflops :
13401
CPU/IR/regvalue_5, CPU/IR/regvalue_0.
13402
Forward register balancing over CPU/decoder/opdec41_SW0 of flipflops :
13403
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
13404
Forward register balancing over CPU/decoder/opdec41_SW1 of flipflops :
13405
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
13406
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV8_SW0_SW0 of flipflops :
13407
CPU/IR/regvalue_1, CPU/IR/regvalue_0, CPU/IR/regvalue_3.
13408
Forward register balancing over CPU/decoder/opdec51_SW2 of flipflops :
13409
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
13410
Forward register balancing over CPU/decoder/opstx21_SW0 of flipflops :
13411
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4.
13412
Forward register balancing over CPU/decoder/opdec51_SW3 of flipflops :
13413
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
13414
Forward register balancing over CPU/decoder/opdec714_SW5 of flipflops :
13415
CPU/IR/regvalue_2, CPU/IR/regvalue_1, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
13416
Forward register balancing over CPU/decoder/opstx21_SW1 of flipflops :
13417
CPU/IR/regvalue_6, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_1.
13418
Forward register balancing over Ker2161_SW0 of flipflops :
13419
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
13420
Forward register balancing over CPU/alu/_n00041_SW0 of flipflops :
13421
CPU/IR/regvalue_1, CPU/IR/regvalue_2, CPU/IR/regvalue_5.
13422
Forward register balancing over CPU/alu/_n004722_SW0 of flipflops :
13423
CPU/IR/regvalue_2, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
13424
Forward register balancing over CPU/decoder/opspn11_SW1 of flipflops :
13425
CPU/IR/regvalue_2, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
13426
Forward register balancing over CPU/decoder/opframe14 of flipflops :
13427
CPU/IR/regvalue_3, CPU/IR/regvalue_2.
13428
Forward register balancing over CPU/decoder/opincdecx21_SW1 of flipflops :
13429
CPU/IR/regvalue_2, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
13430
Forward register balancing over CPU/decoder/opincdecx21_SW3 of flipflops :
13431
CPU/IR/regvalue_3, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_6.
13432
Forward register balancing over CPU/decoder/opdec714_SW3 of flipflops :
13433
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
13434
Forward register balancing over CPU/decoder/opdec51_SW0 of flipflops :
13435
CPU/IR/regvalue_4, CPU/IR/regvalue_3.
13436
Forward register balancing over CPU/decoder/opdec714_SW1 of flipflops :
13437
CPU/IR/regvalue_12, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_11.
13438
Forward register balancing over CPU/decoder/opdec714_SW2 of flipflops :
13439
CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
13440
Forward register balancing over CPU/decoder/oppush11_SW0 of flipflops :
13441
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
13442
Forward register balancing over CPU/decoder/opdec714_SW4 of flipflops :
13443
CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
13444
Forward register balancing over CPU/sendsum5_SW1 of flipflops :
13445
CPU/IR/regvalue_4, CPU/IR/regvalue_5.
13446
Forward register balancing over CPU/decoder/oppop11_SW0 of flipflops :
13447
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
13448
Forward register balancing over Ker161_SW0 of flipflops :
13449
CPU/IR/regvalue_4, CPU/IR/regvalue_5, CPU/IR/regvalue_6.
13450
Forward register balancing over CPU/decoder/opdec74 of flipflops :
13451
CPU/IR/regvalue_7, CPU/IR/regvalue_8, CPU/IR/regvalue_9, CPU/IR/regvalue_10.
13452
Forward register balancing over CPU/senddiff3_SW0 of flipflops :
13453
CPU/IR/regvalue_13, CPU/IR/regvalue_12.
13454
Forward register balancing over Ker2131_SW1_SW0 of flipflops :
13455
CPU/IR/regvalue_12, CPU/IR/regvalue_13.
13456
Forward register balancing over CPU/msend9 of flipflops :
13457
CPU/ctl/sim/DEP/q, CPU/ctl/sim/EXAM/q.
13458
Forward register balancing over CPU/ctl/sim/F1 of flipflops :
13459
CPU/ctl/sim/EXAM/q, CPU/ctl/sim/DEP/q, CPU/ctl/sim/RUN/q.
13460
Forward register balancing over CPU/decoder/opadd1 of flipflops :
13461
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
13462
Forward register balancing over CPU/decoder/opdec41 of flipflops :
13463
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW0_FRB, CPU/IR/regvalue_15, CPU/decoder/opdec41_SW2_FRB.
13464
Forward register balancing over CPU/decoder/opinc41 of flipflops :
13465
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW4_FRB, CPU/IR/regvalue_15, CPU/decoder/opinc41_SW2_FRB.
13466
Forward register balancing over CPU/decoder/opldi11_SW0 of flipflops :
13467
CPU/IR/regvalue_2, CPU/decoder/opdec51_SW3_FRB, CPU/IR/regvalue_0, CPU/IR/regvalue_5.
13468
Forward register balancing over CPU/alu/_n00091_SW0 of flipflops :
13469
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
13470
Forward register balancing over CPU/sendsum5_SW0 of flipflops :
13471
CPU/decoder/opincdecx11_SW0_FRB, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
13472
Forward register balancing over Ker201_SW0 of flipflops :
13473
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/decoder/opspn11_SW1_FRB, CPU/IR/regvalue_5.
13474
Forward register balancing over CPU/decoder/opdec714 of flipflops :
13475
CPU/decoder/opdec74_FRB, CPU/IR/regvalue_11, CPU/IR/regvalue_12, CPU/decoder/opdec78_FRB.
13476
Register  equivalent to  has been removed
13477
Register  equivalent to  has been removed
13478
Register  equivalent to  has been removed
13479
Register  equivalent to  has been removed
13480
FlipFlop CPU/IR/regvalue_2 has been replicated 2 time(s)
13481
FlipFlop CPU/ctl/sim/F1_FRB has been replicated 3 time(s)
13482
FlipFlop CPU/ctl/sim/counter_0 has been replicated 3 time(s)
13483
FlipFlop CPU/ctl/sim/counter_1 has been replicated 3 time(s)
13484
FlipFlop CPU/ctl/sim/counter_2 has been replicated 3 time(s)
13485
FlipFlop CPU/decoder/opdec714_FRB has been replicated 1 time(s)
13486
FlipFlop loadnow has been replicated 2 time(s)
13487
 
13488
=========================================================================
13489
*                            Final Report                               *
13490
=========================================================================
13491
 
13492
Device utilization summary:
13493
---------------------------
13494
 
13495
Selected Device : 3s200ft256-4
13496
 
13497
 Number of Slices:                     615  out of   1920    32%
13498
 Number of Slice Flip Flops:           436  out of   3840    11%
13499
 Number of 4 input LUTs:              1084  out of   3840    28%
13500
 Number of bonded IOBs:                 74  out of    173    42%
13501
 Number of GCLKs:                        2  out of      8    25%
13502
 Number of DCM_ADVs:                     1  out of      4    25%
13503
 
13504
 
13505
=========================================================================
13506
TIMING REPORT
13507
 
13508
 
13509
Clock Information:
13510
------------------
13511
-----------------------------------+--------------------------------+-------+
13512
Clock Signal                       | Clock buffer(FF name)          | Load  |
13513
-----------------------------------+--------------------------------+-------+
13514
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 436   |
13515
-----------------------------------+--------------------------------+-------+
13516
 
13517
Timing Summary:
13518
---------------
13519
Speed Grade: -4
13520
 
13521
   Minimum period: 13.600ns (Maximum Frequency: 73.531MHz)
13522
   Minimum input arrival time before clock: 11.144ns
13523
   Maximum output required time after clock: 23.245ns
13524
   Maximum combinational path delay: 15.352ns
13525
 
13526
=========================================================================
13527
 
13528
 
13529
 
13530
 
13531
Started process "Translate".
13532
 
13533
 
13534
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
13535
xc3s200-ft256-4 topbox.ngc topbox.ngd
13536
 
13537
Reading NGO file 'C:/blue71/topbox.ngc' ...
13538
 
13539
Applying constraints in "tobox.ucf" to the design...
13540
 
13541
Checking timing specifications ...
13542
   CLKFX: TS_CPU_ctl_clockgen_CLKFX_BUF=PERIOD CPU_ctl_clockgen_CLKFX_BUF
13543
TS_clkin*0.700000 HIGH 50.000000%
13544
   CLKFX180: TS_CPU_ctl_wclk=PERIOD CPU_ctl_wclk TS_clkin*0.700000 PHASE +
13545
20.408000 nS HIGH 50.000000%
13546
WARNING:XdmHelpers:662 - Period specification "TS_CPU_ctl_wclk" references the
13547
   TNM group "CPU_ctl_wclk", which contains both pads and synchronous elements.
13548
   The timing analyzer will ignore the pads for this specification. You might
13549
   want to use a qualifier (e.g. "FFS") on the TNM property to remove the pads
13550
   from this group.
13551
Checking expanded design ...
13552
 
13553
NGDBUILD Design Results Summary:
13554
  Number of errors:     0
13555
  Number of warnings:   1
13556
 
13557
Writing NGD file "topbox.ngd" ...
13558
 
13559
Writing NGDBUILD log file "topbox.bld"...
13560
 
13561
NGDBUILD done.
13562
 
13563
 
13564
 
13565
 
13566
Started process "Map".
13567
 
13568
Using target part "3s200ft256-4".
13569
Mapping design into LUTs...
13570
Running directed packing...
13571
Running delay-based LUT packing...
13572
Running timing-driven packing...
13573
 
13574
Phase 1.1
13575
Phase 1.1 (Checksum:98d6b6) REAL time: 1 secs
13576
 
13577
Phase 2.31
13578
Phase 2.31 (Checksum:1312cfe) REAL time: 1 secs
13579
 
13580
Phase 3.2
13581
.
13582
 
13583
 
13584
Phase 3.2 (Checksum:1c9c37d) REAL time: 3 secs
13585
 
13586
Phase 4.4
13587
...............
13588
Phase 4.4 (Checksum:26259fc) REAL time: 4 secs
13589
 
13590
Phase 5.28
13591
Phase 5.28 (Checksum:2faf07b) REAL time: 4 secs
13592
 
13593
Phase 6.8
13594
.......................
13595
.......
13596
................................
13597
...............
13598
...............
13599
Phase 6.8 (Checksum:aab26f) REAL time: 10 secs
13600
 
13601
Phase 7.29
13602
Phase 7.29 (Checksum:42c1d79) REAL time: 10 secs
13603
 
13604
Phase 8.5
13605
Phase 8.5 (Checksum:4c4b3f8) REAL time: 10 secs
13606
 
13607
Phase 9.18
13608
Phase 9.18 (Checksum:55d4a77) REAL time: 19 secs
13609
 
13610
Phase 10.5
13611
Phase 10.5 (Checksum:5f5e0f6) REAL time: 19 secs
13612
 
13613
 
13614
Design Summary:
13615
Number of errors:      0
13616
Number of warnings:   11
13617
Logic Utilization:
13618
  Number of Slice Flip Flops:         410 out of   3,840   10%
13619
  Number of 4 input LUTs:           1,134 out of   3,840   29%
13620
Logic Distribution:
13621
  Number of occupied Slices:                          677 out of   1,920   35%
13622
    Number of Slices containing only related logic:     677 out of     677  100%
13623
    Number of Slices containing unrelated logic:          0 out of     677    0%
13624
      *See NOTES below for an explanation of the effects of unrelated logic
13625
Total Number 4 input LUTs:          1,138 out of   3,840   29%
13626
  Number used as logic:              1,134
13627
  Number used as a route-thru:           4
13628
  Number of bonded IOBs:               74 out of     173   42%
13629
    IOB Flip Flops:                    26
13630
  Number of GCLKs:                     2 out of       8   25%
13631
  Number of DCMs:                      1 out of       4   25%
13632
 
13633
Total equivalent gate count for design:  18,168
13634
Additional JTAG gate count for IOBs:  3,552
13635
Peak Memory Usage:  134 MB
13636
 
13637
Mapping completed.
13638
See MAP report file "topbox_map.mrp" for details.
13639
 
13640
 
13641
 
13642
 
13643
Started process "Place & Route".
13644
 
13645
 
13646
 
13647
 
13648
Constraints file: topbox.pcf.
13649
Loading device for application Rf_Device from file '3s200.nph' in environment
13650
C:/Xilinx71.
13651
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
13652
 
13653
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
13654
Celsius)
13655
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
13656
 
13657
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
13658
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
13659
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
13660
   ps (24.00 Mhz).
13661
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
13662
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
13663
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
13664
   (210.04 Mhz).
13665
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
13666
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
13667
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
13668
   ps (24.00 Mhz).
13669
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
13670
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
13671
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
13672
   (210.04 Mhz).
13673
 
13674
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
13675
 
13676
 
13677
INFO:Par:253 - The Map -timing placement will be retained since it is likely to
13678
   achieve better performance.
13679
 
13680
Device Utilization Summary:
13681
 
13682
   Number of BUFGMUXs                  2 out of 8      25%
13683
   Number of DCMs                      1 out of 4      25%
13684
   Number of External IOBs            74 out of 173    42%
13685
      Number of LOCed IOBs            74 out of 74    100%
13686
 
13687
   Number of Slices                  677 out of 1920   35%
13688
      Number of SLICEMs                0 out of 960     0%
13689
 
13690
 
13691
 
13692
Overall effort level (-ol):   High (set by user)
13693
Router effort level (-rl):    High (set by user)
13694
 
13695
Starting initial Timing Analysis.  REAL time: 4 secs
13696
Finished initial Timing Analysis.  REAL time: 4 secs
13697
 
13698
Starting Router
13699
 
13700
Phase 1: 4894 unrouted;       REAL time: 4 secs
13701
 
13702
Phase 2: 4536 unrouted;       REAL time: 4 secs
13703
 
13704
Phase 3: 2116 unrouted;       REAL time: 5 secs
13705
 
13706
Phase 4: 2116 unrouted; (0)      REAL time: 5 secs
13707
 
13708
Phase 5: 2116 unrouted; (0)      REAL time: 6 secs
13709
 
13710
Phase 6: 2116 unrouted; (0)      REAL time: 6 secs
13711
 
13712
Phase 7: 0 unrouted; (0)      REAL time: 9 secs
13713
 
13714
Phase 8: 0 unrouted; (0)      REAL time: 10 secs
13715
 
13716
 
13717
Total REAL time to Router completion: 10 secs
13718
Total CPU time to Router completion: 10 secs
13719
 
13720
Generating "PAR" statistics.
13721
 
13722
**************************
13723
Generating Clock Report
13724
**************************
13725
 
13726
+---------------------+--------------+------+------+------------+-------------+
13727
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
13728
+---------------------+--------------+------+------+------------+-------------+
13729
|                 clk |      BUFGMUX2| No   |  338 |  0.041     |  1.051      |
13730
+---------------------+--------------+------+------+------------+-------------+
13731
 
13732
Timing Score: 0
13733
 
13734
Asterisk (*) preceding a constraint indicates it was not met.
13735
   This may be due to a setup or hold violation.
13736
 
13737
--------------------------------------------------------------------------------
13738
  Constraint                                | Requested  | Actual     | Logic
13739
                                            |            |            | Levels
13740
--------------------------------------------------------------------------------
13741
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
13742
  HIGH 50%                                  |            |            |
13743
--------------------------------------------------------------------------------
13744
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 28.312ns   | 6
13745
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
13746
    TS_clkin * 0.7 HIGH 50%                 |            |            |
13747
--------------------------------------------------------------------------------
13748
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 40.798ns   | 9
13749
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
13750
       HIGH 50%                             |            |            |
13751
--------------------------------------------------------------------------------
13752
 
13753
 
13754
All constraints were met.
13755
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
13756
   constraint does not cover any paths or that it has no requested value.
13757
Generating Pad Report.
13758
 
13759
All signals are completely routed.
13760
 
13761
Total REAL time to PAR completion: 11 secs
13762
Total CPU time to PAR completion: 11 secs
13763
 
13764
Peak Memory Usage:  93 MB
13765
 
13766
Placer: Not run.
13767
Routing: Completed - No errors found.
13768
Timing: Completed - No errors found.
13769
 
13770
Number of error messages: 0
13771
Number of warning messages: 4
13772
Number of info messages: 1
13773
 
13774
Writing design to file topbox.ncd
13775
 
13776
 
13777
 
13778
PAR done!
13779
 
13780
Started process "Generate Post-Place & Route Static Timing".
13781
 
13782
Loading device for application Rf_Device from file '3s200.nph' in environment
13783
C:/Xilinx71.
13784
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
13785
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
13786
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
13787
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
13788
   ps (24.00 Mhz).
13789
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
13790
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
13791
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
13792
   (210.04 Mhz).
13793
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
13794
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
13795
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
13796
   ps (24.00 Mhz).
13797
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
13798
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
13799
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
13800
   (210.04 Mhz).
13801
 
13802
Analysis completed Fri Sep 29 19:25:05 2006
13803
--------------------------------------------------------------------------------
13804
 
13805
Generating Report ...
13806
 
13807
Number of warnings: 4
13808
Total time: 3 secs
13809
 
13810
 
13811
 
13812
 
13813
 
13814
 
13815
 
13816
Started process "Generate Programming File".
13817
 
13818
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
13819
   with the CLKFX and CLKFX180 outputs of the DCM comp
13820
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
13821
   Interactive Data Sheet.
13822
 
13823
 
13824
Project Navigator Auto-Make Log File
13825
-------------------------------------
13826
 
13827
 
13828
 
13829
 
13830
 
13831
 
13832
 
13833
 
13834
 
13835
 
13836
Started process "Synthesize".
13837
 
13838
 
13839
=========================================================================
13840
*                          HDL Compilation                              *
13841
=========================================================================
13842
Compiling verilog file "io.v"
13843
Module  compiled
13844
Module  compiled
13845
Compiling verilog file "FrontPanel.v"
13846
Module  compiled
13847
Compiling verilog file "misc.v"
13848
Module  compiled
13849
Module  compiled
13850
Module  compiled
13851
Module  compiled
13852
Module  compiled
13853
Module  compiled
13854
Compiling verilog file "alu.v"
13855
Module  compiled
13856
Compiling verilog file "switchsync.v"
13857
Module  compiled
13858
Compiling verilog file "jkff.v"
13859
Module  compiled
13860
Compiling verilog file "control.v"
13861
Module  compiled
13862
Module  compiled
13863
Compiling verilog file "maindcm.v"
13864
Module  compiled
13865
Compiling verilog file "idecode.v"
13866
Module  compiled
13867
Compiling verilog file "top.v"
13868
Module  compiled
13869
Compiling verilog file "rcvr.v"
13870
Module  compiled
13871
Compiling verilog file "txmit.v"
13872
Module  compiled
13873
Compiling verilog file "uart.v"
13874
Module  compiled
13875
Compiling verilog file "topbox.v"
13876
Module  compiled
13877
No errors in compilation
13878
Analysis of file <"topbox.prj"> succeeded.
13879
 
13880
 
13881
=========================================================================
13882
*                            HDL Analysis                               *
13883
=========================================================================
13884
Analyzing top module .
13885
Module  is correct for synthesis.
13886
 
13887
    Set property "resynthesize = true" for unit .
13888
Analyzing module .
13889
Module  is correct for synthesis.
13890
 
13891
Analyzing module .
13892
        pClockFrequency = 50
13893
        pRefreshFrequency = 100
13894
        pUpperLimit = 125000
13895
        pDividerCounterBits = 24
13896
Module  is correct for synthesis.
13897
 
13898
Analyzing module .
13899
        pInitialValue = 0
13900
        pTimerWidth = 19
13901
        pInitialTimerValue = 500000
13902
Module  is correct for synthesis.
13903
 
13904
Analyzing module .
13905
Module  is correct for synthesis.
13906
 
13907
Analyzing module .
13908
        SIZE = 16
13909
Module  is correct for synthesis.
13910
 
13911
Analyzing module .
13912
Module  is correct for synthesis.
13913
 
13914
Analyzing module .
13915
        SIZE = 12
13916
Module  is correct for synthesis.
13917
 
13918
Analyzing module .
13919
Module  is correct for synthesis.
13920
 
13921
Analyzing module .
13922
        VALUE = 0000000000000001
13923
Module  is correct for synthesis.
13924
 
13925
Analyzing module .
13926
Module  is correct for synthesis.
13927
 
13928
Analyzing module .
13929
        VALUE = 1111111111111111
13930
Module  is correct for synthesis.
13931
 
13932
Analyzing module .
13933
Module  is correct for synthesis.
13934
 
13935
Analyzing module .
13936
        VALUE = 0000000000000000
13937
Module  is correct for synthesis.
13938
 
13939
Analyzing module .
13940
Module  is correct for synthesis.
13941
 
13942
Analyzing module .
13943
Module  is correct for synthesis.
13944
 
13945
Analyzing module .
13946
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
13947
Module  is correct for synthesis.
13948
 
13949
Analyzing module .
13950
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
13951
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
13952
Module  is correct for synthesis.
13953
 
13954
Analyzing module .
13955
Module  is correct for synthesis.
13956
 
13957
Analyzing module .
13958
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13959
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13960
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13961
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13962
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13963
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13964
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13965
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13966
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13967
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13968
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13969
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13970
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13971
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
13972
Module  is correct for synthesis.
13973
 
13974
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
13975
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
13976
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
13977
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
13978
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
13979
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
13980
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
13981
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
13982
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
13983
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
13984
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
13985
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
13986
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
13987
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
13988
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
13989
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
13990
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
13991
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
13992
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
13993
Analyzing module .
13994
Module  is correct for synthesis.
13995
 
13996
Analyzing module .
13997
        XTAL_CLK = 35000000
13998
        BAUD = 9600
13999
        CLK_DIV = 113
14000
        CW = 8
14001
Module  is correct for synthesis.
14002
 
14003
Analyzing module .
14004
Module  is correct for synthesis.
14005
 
14006
Analyzing module .
14007
Module  is correct for synthesis.
14008
 
14009
 
14010
=========================================================================
14011
*                           HDL Synthesis                               *
14012
=========================================================================
14013
 
14014
Synthesizing Unit .
14015
    Related source file is "txmit.v".
14016
    Found 1-bit register for signal .
14017
    Found 1-bit register for signal .
14018
    Found 1-bit register for signal .
14019
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
14020
    Found 4-bit comparator less for signal <$n0030> created at line 81.
14021
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
14022
    Found 1-bit register for signal .
14023
    Found 1-bit register for signal .
14024
    Found 4-bit up counter for signal .
14025
    Found 4-bit up counter for signal .
14026
    Found 8-bit register for signal .
14027
    Found 8-bit register for signal .
14028
    Summary:
14029
        inferred   2 Counter(s).
14030
        inferred  21 D-type flip-flop(s).
14031
        inferred   2 Comparator(s).
14032
        inferred   1 Multiplexer(s).
14033
Unit  synthesized.
14034
 
14035
 
14036
Synthesizing Unit .
14037
    Related source file is "rcvr.v".
14038
WARNING:Xst:646 - Signal > is assigned but never used.
14039
    Found 1-bit register for signal .
14040
    Found 1-bit register for signal .
14041
    Found 1-bit register for signal .
14042
    Found 8-bit tristate buffer for signal .
14043
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
14044
    Found 4-bit adder for signal <$n0012> created at line 83.
14045
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
14046
    Found 1-bit register for signal .
14047
    Found 1-bit register for signal .
14048
    Found 4-bit register for signal .
14049
    Found 4-bit up counter for signal .
14050
    Found 8-bit register for signal .
14051
    Found 7-bit register for signal >.
14052
    Found 1-bit register for signal .
14053
    Found 1-bit register for signal .
14054
    Summary:
14055
        inferred   1 Counter(s).
14056
        inferred  26 D-type flip-flop(s).
14057
        inferred   1 Adder/Subtractor(s).
14058
        inferred   1 Comparator(s).
14059
        inferred   1 Multiplexer(s).
14060
        inferred   8 Tristate(s).
14061
Unit  synthesized.
14062
 
14063
 
14064
Synthesizing Unit .
14065
    Related source file is "jkff.v".
14066
    Found 1-bit register for signal .
14067
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
14068
    Summary:
14069
        inferred   1 D-type flip-flop(s).
14070
        inferred   1 Multiplexer(s).
14071
Unit  synthesized.
14072
 
14073
 
14074
Synthesizing Unit .
14075
    Related source file is "switchsync.v".
14076
    Found 1-bit register for signal .
14077
    Found 1-bit register for signal .
14078
    Summary:
14079
        inferred   2 D-type flip-flop(s).
14080
Unit  synthesized.
14081
 
14082
 
14083
Synthesizing Unit .
14084
    Related source file is "maindcm.v".
14085
Unit  synthesized.
14086
 
14087
 
14088
Synthesizing Unit .
14089
    Related source file is "control.v".
14090
    Found 1-bit register for signal .
14091
    Found 1-bit register for signal .
14092
    Found 1-bit 4-to-1 multiplexer for signal <$n0005>.
14093
    Found 1-bit 4-to-1 multiplexer for signal <$n0007>.
14094
    Found 3-bit up counter for signal .
14095
    Summary:
14096
        inferred   1 Counter(s).
14097
        inferred   2 D-type flip-flop(s).
14098
        inferred   2 Multiplexer(s).
14099
Unit  synthesized.
14100
 
14101
 
14102
Synthesizing Unit .
14103
    Related source file is "misc.v".
14104
    Found 16-bit tristate buffer for signal .
14105
    Summary:
14106
        inferred  16 Tristate(s).
14107
Unit  synthesized.
14108
 
14109
 
14110
Synthesizing Unit .
14111
    Related source file is "misc.v".
14112
    Found 16-bit tristate buffer for signal .
14113
    Summary:
14114
        inferred  16 Tristate(s).
14115
Unit  synthesized.
14116
 
14117
 
14118
Synthesizing Unit .
14119
    Related source file is "misc.v".
14120
    Found 16-bit tristate buffer for signal .
14121
    Summary:
14122
        inferred  16 Tristate(s).
14123
Unit  synthesized.
14124
 
14125
 
14126
Synthesizing Unit .
14127
    Related source file is "misc.v".
14128
WARNING:Xst:647 - Input > is never used.
14129
    Found 16-bit tristate buffer for signal .
14130
    Found 12-bit register for signal .
14131
    Summary:
14132
        inferred  12 D-type flip-flop(s).
14133
        inferred  16 Tristate(s).
14134
Unit  synthesized.
14135
 
14136
 
14137
Synthesizing Unit .
14138
    Related source file is "idecode.v".
14139
Unit  synthesized.
14140
 
14141
 
14142
Synthesizing Unit .
14143
    Related source file is "control.v".
14144
Unit  synthesized.
14145
 
14146
 
14147
Synthesizing Unit .
14148
    Related source file is "alu.v".
14149
    Found 16-bit tristate buffer for signal .
14150
    Found 17-bit subtractor for signal <$AUX_109>.
14151
    Found 16-bit adder carry out for signal <$n0000>.
14152
    Found 1-bit xor2 for signal <$n0042> created at line 6.
14153
    Found 1-bit xor2 for signal <$n0043> created at line 6.
14154
    Found 16-bit xor2 for signal <$n0046> created at line 31.
14155
    Summary:
14156
        inferred   2 Adder/Subtractor(s).
14157
        inferred  16 Tristate(s).
14158
Unit  synthesized.
14159
 
14160
 
14161
Synthesizing Unit .
14162
    Related source file is "misc.v".
14163
Unit  synthesized.
14164
 
14165
 
14166
Synthesizing Unit .
14167
    Related source file is "misc.v".
14168
Unit  synthesized.
14169
 
14170
 
14171
Synthesizing Unit .
14172
    Related source file is "misc.v".
14173
Unit  synthesized.
14174
 
14175
 
14176
Synthesizing Unit .
14177
    Related source file is "misc.v".
14178
Unit  synthesized.
14179
 
14180
 
14181
Synthesizing Unit .
14182
    Related source file is "misc.v".
14183
    Found 16-bit tristate buffer for signal .
14184
    Found 16-bit register for signal .
14185
    Summary:
14186
        inferred  16 D-type flip-flop(s).
14187
        inferred  16 Tristate(s).
14188
Unit  synthesized.
14189
 
14190
 
14191
Synthesizing Unit .
14192
    Related source file is "io.v".
14193
    Found 1-bit register for signal .
14194
    Found 1-bit register for signal .
14195
    Found 1-bit register for signal .
14196
    Found 1-bit register for signal .
14197
    Found 1-bit register for signal .
14198
    Found 1-bit register for signal .
14199
    Found 19-bit down counter for signal .
14200
    Found 1-bit register for signal .
14201
    Found 1-bit xor2 for signal .
14202
    Summary:
14203
        inferred   1 Counter(s).
14204
        inferred   7 D-type flip-flop(s).
14205
Unit  synthesized.
14206
 
14207
 
14208
Synthesizing Unit .
14209
    Related source file is "io.v".
14210
    Found 16x7-bit ROM for signal <$n0005>.
14211
    Found 1-bit register for signal .
14212
    Found 1-bit register for signal .
14213
    Found 1-bit register for signal .
14214
    Found 1-bit register for signal .
14215
    Found 1-bit register for signal .
14216
    Found 1-bit register for signal .
14217
    Found 1-bit register for signal .
14218
    Found 1-bit register for signal .
14219
    Found 1-bit register for signal .
14220
    Found 1-bit register for signal .
14221
    Found 1-bit register for signal .
14222
    Found 1-bit register for signal .
14223
    Found 24-bit up counter for signal .
14224
    Found 1-of-4 decoder for signal .
14225
    Found 2-bit down counter for signal .
14226
    Found 8-bit 4-to-1 multiplexer for signal .
14227
    Found 1-bit 4-to-1 multiplexer for signal .
14228
    Summary:
14229
        inferred   1 ROM(s).
14230
        inferred   2 Counter(s).
14231
        inferred  12 D-type flip-flop(s).
14232
        inferred   9 Multiplexer(s).
14233
        inferred   1 Decoder(s).
14234
Unit  synthesized.
14235
 
14236
 
14237
Synthesizing Unit .
14238
    Related source file is "uart.v".
14239
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
14240
    Found 1-bit register for signal .
14241
    Found 8-bit up counter for signal .
14242
    Found 1-bit register for signal .
14243
    Summary:
14244
        inferred   1 Counter(s).
14245
        inferred   2 D-type flip-flop(s).
14246
        inferred   1 Multiplexer(s).
14247
Unit  synthesized.
14248
 
14249
 
14250
Synthesizing Unit .
14251
    Related source file is "top.v".
14252
WARNING:Xst:1780 - Signal > is never used or assigned.
14253
    Found 16-bit tristate buffer for signal .
14254
    Found 1-bit register for signal .
14255
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
14256
    Found 16-bit tristate buffer for signal .
14257
    Found 1-bit register for signal .
14258
    Found 1-bit register for signal .
14259
    Found 1-bit register for signal .
14260
    Summary:
14261
        inferred   4 D-type flip-flop(s).
14262
        inferred   1 Adder/Subtractor(s).
14263
        inferred  96 Tristate(s).
14264
Unit  synthesized.
14265
 
14266
 
14267
Synthesizing Unit .
14268
    Related source file is "FrontPanel.v".
14269
WARNING:Xst:1780 - Signal  is never used or assigned.
14270
    Found finite state machine  for signal .
14271
    -----------------------------------------------------------------------
14272
    | States             | 6                                              |
14273
    | Transitions        | 6                                              |
14274
    | Inputs             | 0                                              |
14275
    | Outputs            | 12                                             |
14276
    | Clock              | clockin (rising_edge)                          |
14277
    | Clock enable       | select (positive)                              |
14278
    | Reset              | clear (positive)                               |
14279
    | Reset type         | synchronous                                    |
14280
    | Reset State        | 000001                                         |
14281
    | Encoding           | automatic                                      |
14282
    | Implementation     | LUT                                            |
14283
    -----------------------------------------------------------------------
14284
    Found 16-bit 4-to-1 multiplexer for signal .
14285
    Found 4-bit register for signal .
14286
    Found 16-bit register for signal .
14287
    Summary:
14288
        inferred   1 Finite State Machine(s).
14289
        inferred  16 D-type flip-flop(s).
14290
        inferred  16 Multiplexer(s).
14291
Unit  synthesized.
14292
 
14293
 
14294
Synthesizing Unit .
14295
    Related source file is "topbox.v".
14296
WARNING:Xst:646 - Signal  is assigned but never used.
14297
    Found 16-bit tristate buffer for signal .
14298
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
14299
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
14300
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
14301
    Found 4-bit adder for signal <$n0012> created at line 75.
14302
    Found 4-bit register for signal .
14303
    Found 1-bit register for signal .
14304
    Found 1-bit register for signal .
14305
    Found 16-bit register for signal .
14306
    Summary:
14307
        inferred  22 D-type flip-flop(s).
14308
        inferred   1 Adder/Subtractor(s).
14309
        inferred   6 Multiplexer(s).
14310
        inferred  48 Tristate(s).
14311
Unit  synthesized.
14312
 
14313
 
14314
=========================================================================
14315
*                       Advanced HDL Synthesis                          *
14316
=========================================================================
14317
 
14318
Advanced RAM inference ...
14319
Advanced multiplier inference ...
14320
Advanced Registered AddSub inference ...
14321
Analyzing FSM  for best encoding.
14322
Optimizing FSM  on signal  with speed1 encoding.
14323
--------------------
14324
 State  | Encoding
14325
--------------------
14326
 000001 | 100000
14327
 000010 | 010000
14328
 000100 | 001000
14329
 001000 | 000100
14330
 010000 | 000010
14331
 100000 | 000001
14332
--------------------
14333
Dynamic shift register inference ...
14334
 
14335
=========================================================================
14336
HDL Synthesis Report
14337
 
14338
Macro Statistics
14339
# FSMs                             : 1
14340
# ROMs                             : 1
14341
 16x7-bit ROM                      : 1
14342
# Adders/Subtractors               : 5
14343
 12-bit adder carry out            : 1
14344
 16-bit adder carry out            : 1
14345
 17-bit subtractor                 : 1
14346
 4-bit adder                       : 2
14347
# Counters                         : 10
14348
 19-bit down counter               : 3
14349
 2-bit down counter                : 1
14350
 24-bit up counter                 : 1
14351
 3-bit up counter                  : 1
14352
 4-bit up counter                  : 3
14353
 8-bit up counter                  : 1
14354
# Registers                        : 138
14355
 1-bit register                    : 125
14356
 12-bit register                   : 4
14357
 16-bit register                   : 4
14358
 4-bit register                    : 3
14359
 8-bit register                    : 2
14360
# Comparators                      : 3
14361
 4-bit comparator greater          : 2
14362
 4-bit comparator less             : 1
14363
# Multiplexers                     : 15
14364
 1-bit 4-to-1 multiplexer          : 12
14365
 16-bit 4-to-1 multiplexer         : 1
14366
 4-bit 4-to-1 multiplexer          : 1
14367
 8-bit 4-to-1 multiplexer          : 1
14368
# Decoders                         : 1
14369
 1-of-4 decoder                    : 1
14370
# Tristates                        : 97
14371
 1-bit tristate buffer             : 80
14372
 16-bit tristate buffer            : 16
14373
 8-bit tristate buffer             : 1
14374
# Xors                             : 6
14375
 1-bit xor2                        : 5
14376
 16-bit xor2                       : 1
14377
 
14378
=========================================================================
14379
 
14380
=========================================================================
14381
*                         Low Level Synthesis                           *
14382
=========================================================================
14383
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
14384
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
14385
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
14386
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
14387
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
14388
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
14389
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
14390
 
14391
Optimizing unit  ...
14392
 
14393
Optimizing unit  ...
14394
 
14395
Optimizing unit  ...
14396
 
14397
Optimizing unit  ...
14398
 
14399
Optimizing unit  ...
14400
 
14401
Optimizing unit  ...
14402
 
14403
Optimizing unit  ...
14404
 
14405
Optimizing unit  ...
14406
 
14407
Optimizing unit  ...
14408
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
14409
 
14410
Mapping all equations...
14411
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
14412
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
14413
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
14414
Building and optimizing final netlist ...
14415
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 30.
14416
Forward register balancing over CPU/decoder/opdec78 of flipflops :
14417
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
14418
Forward register balancing over CPU/decoder/opxor1 of flipflops :
14419
CPU/IR/regvalue_12, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13.
14420
Forward register balancing over CPU/decoder/opand1 of flipflops :
14421
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12, CPU/IR/regvalue_13.
14422
Forward register balancing over CPU/decoder/opior1 of flipflops :
14423
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_15, CPU/IR/regvalue_14.
14424
Forward register balancing over CPU/decoder/oplda1 of flipflops :
14425
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14.
14426
Forward register balancing over CPU/decoder/opsrj1 of flipflops :
14427
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
14428
Forward register balancing over Ker571 of flipflops :
14429
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
14430
Forward register balancing over CPU/IR/dout_regvalue_EnableTr_INV56_SW0 of flipflops :
14431
CPU/IR/regvalue_15, CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
14432
Forward register balancing over Ker2101 of flipflops :
14433
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
14434
Forward register balancing over CPU/decoder/opinc41_SW2 of flipflops :
14435
CPU/IR/regvalue_3, CPU/IR/regvalue_13, CPU/IR/regvalue_0, CPU/IR/regvalue_14.
14436
Forward register balancing over CPU/decoder/opdec41_SW2 of flipflops :
14437
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
14438
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV41_SW0_SW0 of flipflops :
14439
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12, CPU/IR/regvalue_15.
14440
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV41_SW0_SW1 of flipflops :
14441
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
14442
Forward register balancing over CPU/decoder/opincdecx21_SW2 of flipflops :
14443
CPU/IR/regvalue_3, CPU/IR/regvalue_4, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
14444
Forward register balancing over CPU/decoder/opincdecx11_SW1 of flipflops :
14445
CPU/IR/regvalue_0, CPU/IR/regvalue_1, CPU/IR/regvalue_5.
14446
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV29 of flipflops :
14447
CPU/IR/regvalue_0, CPU/IR/regvalue_1.
14448
Forward register balancing over CPU/decoder/oppush11_SW2 of flipflops :
14449
CPU/IR/regvalue_0, CPU/IR/regvalue_4, CPU/IR/regvalue_6, CPU/IR/regvalue_5.
14450
Forward register balancing over CPU/decoder/oppush11_SW1 of flipflops :
14451
CPU/IR/regvalue_4, CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
14452
Forward register balancing over CPU/decoder/opdec714_SW1 of flipflops :
14453
CPU/IR/regvalue_6, CPU/IR/regvalue_12, CPU/IR/regvalue_11, CPU/IR/regvalue_0.
14454
Forward register balancing over CPU/decoder/opframe31_SW0 of flipflops :
14455
CPU/IR/regvalue_0, CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_6.
14456
Forward register balancing over CPU/decoder/opincdecx21_SW0 of flipflops :
14457
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_3.
14458
Forward register balancing over CPU/decoder/opldxa1_SW0_SW0 of flipflops :
14459
CPU/IR/regvalue_5, CPU/IR/regvalue_0.
14460
Forward register balancing over CPU/decoder/opincdecx11_SW0 of flipflops :
14461
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_1.
14462
Forward register balancing over CPU/decoder/opinc41_SW0 of flipflops :
14463
CPU/IR/regvalue_0, CPU/IR/regvalue_5.
14464
Forward register balancing over CPU/decoder/opinc41_SW1 of flipflops :
14465
CPU/IR/regvalue_5, CPU/IR/regvalue_0.
14466
Forward register balancing over CPU/decoder/opdec41_SW0 of flipflops :
14467
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
14468
Forward register balancing over CPU/decoder/opdec41_SW1 of flipflops :
14469
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
14470
Forward register balancing over CPU/decoder/opdec51_SW2 of flipflops :
14471
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
14472
Forward register balancing over CPU/decoder/opdec51_SW3 of flipflops :
14473
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
14474
Forward register balancing over CPU/decoder/opstx21_SW0 of flipflops :
14475
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4.
14476
Forward register balancing over CPU/decoder/opframe31_SW1 of flipflops :
14477
CPU/IR/regvalue_1, CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_6.
14478
Forward register balancing over CPU/decoder/opstx21_SW1 of flipflops :
14479
CPU/IR/regvalue_6, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_1.
14480
Forward register balancing over Ker2161_SW0 of flipflops :
14481
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
14482
Forward register balancing over CPU/alu/_n00041_SW0 of flipflops :
14483
CPU/IR/regvalue_1, CPU/IR/regvalue_2, CPU/IR/regvalue_5.
14484
Forward register balancing over CPU/alu/_n004722_SW0 of flipflops :
14485
CPU/IR/regvalue_2, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
14486
Forward register balancing over CPU/decoder/opspn11_SW1 of flipflops :
14487
CPU/IR/regvalue_2, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
14488
Forward register balancing over CPU/decoder/opjmpa1_SW0 of flipflops :
14489
CPU/IR/regvalue_2, CPU/IR/regvalue_5.
14490
Forward register balancing over CPU/decoder/opframe1_SW0 of flipflops :
14491
CPU/IR/regvalue_2, CPU/IR/regvalue_5.
14492
Forward register balancing over CPU/decoder/opincdecx21_SW1 of flipflops :
14493
CPU/IR/regvalue_2, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
14494
Forward register balancing over CPU/decoder/opincdecx21_SW3 of flipflops :
14495
CPU/IR/regvalue_3, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_6.
14496
Forward register balancing over CPU/decoder/opdec714_SW2 of flipflops :
14497
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
14498
Forward register balancing over CPU/decoder/opdec51_SW0 of flipflops :
14499
CPU/IR/regvalue_4, CPU/IR/regvalue_3.
14500
Forward register balancing over CPU/decoder/opdec714_SW0 of flipflops :
14501
CPU/IR/regvalue_12, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_11.
14502
Forward register balancing over CPU/decoder/oppush11_SW0 of flipflops :
14503
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
14504
Forward register balancing over CPU/decoder/opdec714_SW3 of flipflops :
14505
CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
14506
Forward register balancing over CPU/sendsum5_SW1 of flipflops :
14507
CPU/IR/regvalue_4, CPU/IR/regvalue_5.
14508
Forward register balancing over CPU/decoder/oppop11_SW0 of flipflops :
14509
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
14510
Forward register balancing over Ker161_SW0 of flipflops :
14511
CPU/IR/regvalue_4, CPU/IR/regvalue_5, CPU/IR/regvalue_6.
14512
Forward register balancing over CPU/decoder/opdec74 of flipflops :
14513
CPU/IR/regvalue_7, CPU/IR/regvalue_8, CPU/IR/regvalue_9, CPU/IR/regvalue_10.
14514
Forward register balancing over CPU/senddiff3_SW0 of flipflops :
14515
CPU/IR/regvalue_13, CPU/IR/regvalue_12.
14516
Forward register balancing over Ker2131_SW2_SW0 of flipflops :
14517
CPU/IR/regvalue_12, CPU/IR/regvalue_13.
14518
Forward register balancing over CPU/msend9 of flipflops :
14519
CPU/ctl/sim/DEP/q, CPU/ctl/sim/EXAM/q.
14520
Forward register balancing over CPU/ctl/sim/F1 of flipflops :
14521
CPU/ctl/sim/EXAM/q, CPU/ctl/sim/DEP/q, CPU/ctl/sim/RUN/q.
14522
Forward register balancing over CPU/decoder/opadd1 of flipflops :
14523
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
14524
Forward register balancing over CPU/decoder/opdec41 of flipflops :
14525
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW1_FRB, CPU/IR/regvalue_15, CPU/decoder/opdec41_SW2_FRB.
14526
Forward register balancing over CPU/decoder/opinc41 of flipflops :
14527
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW3_FRB, CPU/IR/regvalue_15, CPU/decoder/opinc41_SW2_FRB.
14528
Forward register balancing over CPU/decoder/opldi11_SW0 of flipflops :
14529
CPU/IR/regvalue_2, CPU/decoder/opdec51_SW3_FRB, CPU/IR/regvalue_0, CPU/IR/regvalue_5.
14530
Forward register balancing over CPU/alu/_n00091_SW0 of flipflops :
14531
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
14532
Forward register balancing over CPU/sendsum5_SW0 of flipflops :
14533
CPU/decoder/opincdecx11_SW0_FRB, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
14534
Forward register balancing over Ker212_SW0 of flipflops :
14535
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/decoder/opspn11_SW1_FRB, CPU/IR/regvalue_5.
14536
Forward register balancing over CPU/decoder/opdec714 of flipflops :
14537
CPU/decoder/opdec74_FRB, CPU/IR/regvalue_11, CPU/IR/regvalue_12, CPU/decoder/opdec78_FRB.
14538
Register  equivalent to  has been removed
14539
Register  equivalent to  has been removed
14540
Register  equivalent to  has been removed
14541
Register  equivalent to  has been removed
14542
Register  equivalent to  has been removed
14543
FlipFlop CPU/IR/regvalue_2 has been replicated 2 time(s)
14544
FlipFlop CPU/ctl/sim/F1_FRB has been replicated 2 time(s)
14545
FlipFlop CPU/ctl/sim/counter_0 has been replicated 3 time(s)
14546
FlipFlop CPU/ctl/sim/counter_1 has been replicated 3 time(s)
14547
FlipFlop CPU/ctl/sim/counter_2 has been replicated 3 time(s)
14548
FlipFlop CPU/decoder/opdec714_FRB has been replicated 1 time(s)
14549
FlipFlop loadnow has been replicated 1 time(s)
14550
 
14551
=========================================================================
14552
*                            Final Report                               *
14553
=========================================================================
14554
 
14555
Device utilization summary:
14556
---------------------------
14557
 
14558
Selected Device : 3s200ft256-4
14559
 
14560
 Number of Slices:                     615  out of   1920    32%
14561
 Number of Slice Flip Flops:           433  out of   3840    11%
14562
 Number of 4 input LUTs:              1081  out of   3840    28%
14563
 Number of bonded IOBs:                 74  out of    173    42%
14564
 Number of GCLKs:                        2  out of      8    25%
14565
 Number of DCM_ADVs:                     1  out of      4    25%
14566
 
14567
 
14568
=========================================================================
14569
TIMING REPORT
14570
 
14571
 
14572
Clock Information:
14573
------------------
14574
-----------------------------------+--------------------------------+-------+
14575
Clock Signal                       | Clock buffer(FF name)          | Load  |
14576
-----------------------------------+--------------------------------+-------+
14577
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 433   |
14578
-----------------------------------+--------------------------------+-------+
14579
 
14580
Timing Summary:
14581
---------------
14582
Speed Grade: -4
14583
 
14584
   Minimum period: 13.483ns (Maximum Frequency: 74.169MHz)
14585
   Minimum input arrival time before clock: 11.144ns
14586
   Maximum output required time after clock: 23.107ns
14587
   Maximum combinational path delay: 15.256ns
14588
 
14589
=========================================================================
14590
 
14591
 
14592
 
14593
 
14594
 
14595
Started process "Translate".
14596
 
14597
 
14598
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
14599
xc3s200-ft256-4 topbox.ngc topbox.ngd
14600
 
14601
Reading NGO file 'C:/blue71/topbox.ngc' ...
14602
 
14603
Applying constraints in "tobox.ucf" to the design...
14604
 
14605
Checking timing specifications ...
14606
   CLKFX: TS_CPU_ctl_clockgen_CLKFX_BUF=PERIOD CPU_ctl_clockgen_CLKFX_BUF
14607
TS_clkin*0.700000 HIGH 50.000000%
14608
   CLKFX180: TS_CPU_ctl_wclk=PERIOD CPU_ctl_wclk TS_clkin*0.700000 PHASE +
14609
20.408000 nS HIGH 50.000000%
14610
WARNING:XdmHelpers:662 - Period specification "TS_CPU_ctl_wclk" references the
14611
   TNM group "CPU_ctl_wclk", which contains both pads and synchronous elements.
14612
   The timing analyzer will ignore the pads for this specification. You might
14613
   want to use a qualifier (e.g. "FFS") on the TNM property to remove the pads
14614
   from this group.
14615
Checking expanded design ...
14616
 
14617
NGDBUILD Design Results Summary:
14618
  Number of errors:     0
14619
  Number of warnings:   1
14620
 
14621
Writing NGD file "topbox.ngd" ...
14622
 
14623
Writing NGDBUILD log file "topbox.bld"...
14624
 
14625
NGDBUILD done.
14626
 
14627
 
14628
 
14629
 
14630
Started process "Map".
14631
 
14632
Using target part "3s200ft256-4".
14633
Mapping design into LUTs...
14634
Running directed packing...
14635
Running delay-based LUT packing...
14636
Running timing-driven packing...
14637
 
14638
Phase 1.1
14639
Phase 1.1 (Checksum:98d694) REAL time: 1 secs
14640
 
14641
Phase 2.31
14642
Phase 2.31 (Checksum:1312cfe) REAL time: 1 secs
14643
 
14644
Phase 3.2
14645
.
14646
 
14647
 
14648
Phase 3.2 (Checksum:1c9c37d) REAL time: 3 secs
14649
 
14650
Phase 4.4
14651
..............
14652
Phase 4.4 (Checksum:26259fc) REAL time: 4 secs
14653
 
14654
Phase 5.28
14655
Phase 5.28 (Checksum:2faf07b) REAL time: 4 secs
14656
 
14657
Phase 6.8
14658
........................
14659
.......
14660
..................
14661
...............
14662
...............
14663
Phase 6.8 (Checksum:ab4095) REAL time: 10 secs
14664
 
14665
Phase 7.29
14666
Phase 7.29 (Checksum:42c1d79) REAL time: 10 secs
14667
 
14668
Phase 8.5
14669
Phase 8.5 (Checksum:4c4b3f8) REAL time: 10 secs
14670
 
14671
Phase 9.18
14672
Phase 9.18 (Checksum:55d4a77) REAL time: 20 secs
14673
 
14674
Phase 10.5
14675
Phase 10.5 (Checksum:5f5e0f6) REAL time: 20 secs
14676
 
14677
 
14678
Design Summary:
14679
Number of errors:      0
14680
Number of warnings:   11
14681
Logic Utilization:
14682
  Number of Slice Flip Flops:         407 out of   3,840   10%
14683
  Number of 4 input LUTs:           1,131 out of   3,840   29%
14684
Logic Distribution:
14685
  Number of occupied Slices:                          684 out of   1,920   35%
14686
    Number of Slices containing only related logic:     684 out of     684  100%
14687
    Number of Slices containing unrelated logic:          0 out of     684    0%
14688
      *See NOTES below for an explanation of the effects of unrelated logic
14689
Total Number 4 input LUTs:          1,135 out of   3,840   29%
14690
  Number used as logic:              1,131
14691
  Number used as a route-thru:           4
14692
  Number of bonded IOBs:               74 out of     173   42%
14693
    IOB Flip Flops:                    26
14694
  Number of GCLKs:                     2 out of       8   25%
14695
  Number of DCMs:                      1 out of       4   25%
14696
 
14697
Total equivalent gate count for design:  18,123
14698
Additional JTAG gate count for IOBs:  3,552
14699
Peak Memory Usage:  133 MB
14700
 
14701
Mapping completed.
14702
See MAP report file "topbox_map.mrp" for details.
14703
 
14704
 
14705
 
14706
 
14707
Started process "Place & Route".
14708
 
14709
 
14710
 
14711
 
14712
Constraints file: topbox.pcf.
14713
Loading device for application Rf_Device from file '3s200.nph' in environment
14714
C:/Xilinx71.
14715
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
14716
 
14717
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
14718
Celsius)
14719
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
14720
 
14721
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
14722
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
14723
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
14724
   ps (24.00 Mhz).
14725
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
14726
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
14727
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
14728
   (210.04 Mhz).
14729
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
14730
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
14731
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
14732
   ps (24.00 Mhz).
14733
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
14734
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
14735
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
14736
   (210.04 Mhz).
14737
 
14738
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
14739
 
14740
 
14741
INFO:Par:253 - The Map -timing placement will be retained since it is likely to
14742
   achieve better performance.
14743
 
14744
Device Utilization Summary:
14745
 
14746
   Number of BUFGMUXs                  2 out of 8      25%
14747
   Number of DCMs                      1 out of 4      25%
14748
   Number of External IOBs            74 out of 173    42%
14749
      Number of LOCed IOBs            74 out of 74    100%
14750
 
14751
   Number of Slices                  684 out of 1920   35%
14752
      Number of SLICEMs                0 out of 960     0%
14753
 
14754
 
14755
 
14756
Overall effort level (-ol):   High (set by user)
14757
Router effort level (-rl):    High (set by user)
14758
 
14759
Starting initial Timing Analysis.  REAL time: 4 secs
14760
Finished initial Timing Analysis.  REAL time: 4 secs
14761
 
14762
Starting Router
14763
 
14764
Phase 1: 4897 unrouted;       REAL time: 4 secs
14765
 
14766
Phase 2: 4533 unrouted;       REAL time: 4 secs
14767
 
14768
Phase 3: 2191 unrouted;       REAL time: 5 secs
14769
 
14770
Phase 4: 2191 unrouted; (0)      REAL time: 5 secs
14771
 
14772
Phase 5: 2191 unrouted; (0)      REAL time: 6 secs
14773
 
14774
Phase 6: 2191 unrouted; (0)      REAL time: 6 secs
14775
 
14776
Phase 7: 0 unrouted; (0)      REAL time: 9 secs
14777
 
14778
Phase 8: 0 unrouted; (0)      REAL time: 10 secs
14779
 
14780
 
14781
Total REAL time to Router completion: 10 secs
14782
Total CPU time to Router completion: 10 secs
14783
 
14784
Generating "PAR" statistics.
14785
 
14786
**************************
14787
Generating Clock Report
14788
**************************
14789
 
14790
+---------------------+--------------+------+------+------------+-------------+
14791
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
14792
+---------------------+--------------+------+------+------------+-------------+
14793
|                 clk |      BUFGMUX2| No   |  344 |  0.041     |  1.051      |
14794
+---------------------+--------------+------+------+------------+-------------+
14795
 
14796
Timing Score: 0
14797
 
14798
Asterisk (*) preceding a constraint indicates it was not met.
14799
   This may be due to a setup or hold violation.
14800
 
14801
--------------------------------------------------------------------------------
14802
  Constraint                                | Requested  | Actual     | Logic
14803
                                            |            |            | Levels
14804
--------------------------------------------------------------------------------
14805
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
14806
  HIGH 50%                                  |            |            |
14807
--------------------------------------------------------------------------------
14808
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 24.924ns   | 4
14809
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
14810
    TS_clkin * 0.7 HIGH 50%                 |            |            |
14811
--------------------------------------------------------------------------------
14812
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 38.312ns   | 10
14813
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
14814
       HIGH 50%                             |            |            |
14815
--------------------------------------------------------------------------------
14816
 
14817
 
14818
All constraints were met.
14819
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
14820
   constraint does not cover any paths or that it has no requested value.
14821
Generating Pad Report.
14822
 
14823
All signals are completely routed.
14824
 
14825
Total REAL time to PAR completion: 11 secs
14826
Total CPU time to PAR completion: 11 secs
14827
 
14828
Peak Memory Usage:  93 MB
14829
 
14830
Placer: Not run.
14831
Routing: Completed - No errors found.
14832
Timing: Completed - No errors found.
14833
 
14834
Number of error messages: 0
14835
Number of warning messages: 4
14836
Number of info messages: 1
14837
 
14838
Writing design to file topbox.ncd
14839
 
14840
 
14841
 
14842
PAR done!
14843
 
14844
Started process "Generate Post-Place & Route Static Timing".
14845
 
14846
Loading device for application Rf_Device from file '3s200.nph' in environment
14847
C:/Xilinx71.
14848
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
14849
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
14850
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
14851
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
14852
   ps (24.00 Mhz).
14853
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
14854
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
14855
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
14856
   (210.04 Mhz).
14857
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
14858
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
14859
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
14860
   ps (24.00 Mhz).
14861
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
14862
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
14863
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
14864
   (210.04 Mhz).
14865
 
14866
Analysis completed Sat Sep 30 00:33:08 2006
14867
--------------------------------------------------------------------------------
14868
 
14869
Generating Report ...
14870
 
14871
Number of warnings: 4
14872
Total time: 3 secs
14873
 
14874
 
14875
 
14876
 
14877
 
14878
 
14879
 
14880
Started process "Generate Programming File".
14881
 
14882
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
14883
   with the CLKFX and CLKFX180 outputs of the DCM comp
14884
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
14885
   Interactive Data Sheet.
14886
 
14887
 
14888
Project Navigator Auto-Make Log File
14889
-------------------------------------
14890
 
14891
 
14892
 
14893
 
14894
 
14895
 
14896
 
14897
 
14898
 
14899
 
14900
Started process "Synthesize".
14901
 
14902
 
14903
=========================================================================
14904
*                          HDL Compilation                              *
14905
=========================================================================
14906
Compiling verilog file "io.v"
14907
Module  compiled
14908
Module  compiled
14909
Compiling verilog file "FrontPanel.v"
14910
Module  compiled
14911
Compiling verilog file "misc.v"
14912
Module  compiled
14913
Module  compiled
14914
Module  compiled
14915
Module  compiled
14916
Module  compiled
14917
Module  compiled
14918
Compiling verilog file "alu.v"
14919
Module  compiled
14920
Compiling verilog file "switchsync.v"
14921
Module  compiled
14922
Compiling verilog file "jkff.v"
14923
Module  compiled
14924
Compiling verilog file "control.v"
14925
Module  compiled
14926
Module  compiled
14927
Compiling verilog file "maindcm.v"
14928
Module  compiled
14929
Compiling verilog file "idecode.v"
14930
Module  compiled
14931
Compiling verilog file "top.v"
14932
Module  compiled
14933
Compiling verilog file "rcvr.v"
14934
Module  compiled
14935
Compiling verilog file "txmit.v"
14936
Module  compiled
14937
Compiling verilog file "uart.v"
14938
Module  compiled
14939
Compiling verilog file "topbox.v"
14940
Module  compiled
14941
No errors in compilation
14942
Analysis of file <"topbox.prj"> succeeded.
14943
 
14944
 
14945
=========================================================================
14946
*                            HDL Analysis                               *
14947
=========================================================================
14948
Analyzing top module .
14949
Module  is correct for synthesis.
14950
 
14951
    Set property "resynthesize = true" for unit .
14952
Analyzing module .
14953
Module  is correct for synthesis.
14954
 
14955
Analyzing module .
14956
        pClockFrequency = 50
14957
        pRefreshFrequency = 100
14958
        pUpperLimit = 125000
14959
        pDividerCounterBits = 24
14960
Module  is correct for synthesis.
14961
 
14962
Analyzing module .
14963
        pInitialValue = 0
14964
        pTimerWidth = 19
14965
        pInitialTimerValue = 500000
14966
Module  is correct for synthesis.
14967
 
14968
Analyzing module .
14969
Module  is correct for synthesis.
14970
 
14971
Analyzing module .
14972
        SIZE = 16
14973
Module  is correct for synthesis.
14974
 
14975
Analyzing module .
14976
Module  is correct for synthesis.
14977
 
14978
Analyzing module .
14979
        SIZE = 12
14980
Module  is correct for synthesis.
14981
 
14982
Analyzing module .
14983
Module  is correct for synthesis.
14984
 
14985
Analyzing module .
14986
        VALUE = 0000000000000001
14987
Module  is correct for synthesis.
14988
 
14989
Analyzing module .
14990
Module  is correct for synthesis.
14991
 
14992
Analyzing module .
14993
        VALUE = 1111111111111111
14994
Module  is correct for synthesis.
14995
 
14996
Analyzing module .
14997
Module  is correct for synthesis.
14998
 
14999
Analyzing module .
15000
        VALUE = 0000000000000000
15001
Module  is correct for synthesis.
15002
 
15003
Analyzing module .
15004
Module  is correct for synthesis.
15005
 
15006
Analyzing module .
15007
Module  is correct for synthesis.
15008
 
15009
Analyzing module .
15010
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
15011
Module  is correct for synthesis.
15012
 
15013
Analyzing module .
15014
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
15015
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
15016
Module  is correct for synthesis.
15017
 
15018
Analyzing module .
15019
Module  is correct for synthesis.
15020
 
15021
Analyzing module .
15022
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15023
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15024
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15025
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15026
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15027
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15028
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15029
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15030
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15031
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15032
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15033
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15034
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15035
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
15036
Module  is correct for synthesis.
15037
 
15038
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
15039
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
15040
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
15041
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
15042
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
15043
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
15044
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
15045
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
15046
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
15047
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
15048
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
15049
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
15050
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
15051
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
15052
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
15053
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
15054
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
15055
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
15056
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
15057
Analyzing module .
15058
Module  is correct for synthesis.
15059
 
15060
Analyzing module .
15061
        XTAL_CLK = 35000000
15062
        BAUD = 9600
15063
        CLK_DIV = 113
15064
        CW = 8
15065
Module  is correct for synthesis.
15066
 
15067
Analyzing module .
15068
Module  is correct for synthesis.
15069
 
15070
Analyzing module .
15071
Module  is correct for synthesis.
15072
 
15073
 
15074
=========================================================================
15075
*                           HDL Synthesis                               *
15076
=========================================================================
15077
 
15078
Synthesizing Unit .
15079
    Related source file is "txmit.v".
15080
    Found 1-bit register for signal .
15081
    Found 1-bit register for signal .
15082
    Found 1-bit register for signal .
15083
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
15084
    Found 4-bit comparator less for signal <$n0030> created at line 81.
15085
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
15086
    Found 1-bit register for signal .
15087
    Found 1-bit register for signal .
15088
    Found 4-bit up counter for signal .
15089
    Found 4-bit up counter for signal .
15090
    Found 8-bit register for signal .
15091
    Found 8-bit register for signal .
15092
    Summary:
15093
        inferred   2 Counter(s).
15094
        inferred  21 D-type flip-flop(s).
15095
        inferred   2 Comparator(s).
15096
        inferred   1 Multiplexer(s).
15097
Unit  synthesized.
15098
 
15099
 
15100
Synthesizing Unit .
15101
    Related source file is "rcvr.v".
15102
WARNING:Xst:646 - Signal > is assigned but never used.
15103
    Found 1-bit register for signal .
15104
    Found 1-bit register for signal .
15105
    Found 1-bit register for signal .
15106
    Found 8-bit tristate buffer for signal .
15107
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
15108
    Found 4-bit adder for signal <$n0012> created at line 83.
15109
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
15110
    Found 1-bit register for signal .
15111
    Found 1-bit register for signal .
15112
    Found 4-bit register for signal .
15113
    Found 4-bit up counter for signal .
15114
    Found 8-bit register for signal .
15115
    Found 7-bit register for signal >.
15116
    Found 1-bit register for signal .
15117
    Found 1-bit register for signal .
15118
    Summary:
15119
        inferred   1 Counter(s).
15120
        inferred  26 D-type flip-flop(s).
15121
        inferred   1 Adder/Subtractor(s).
15122
        inferred   1 Comparator(s).
15123
        inferred   1 Multiplexer(s).
15124
        inferred   8 Tristate(s).
15125
Unit  synthesized.
15126
 
15127
 
15128
Synthesizing Unit .
15129
    Related source file is "jkff.v".
15130
    Found 1-bit register for signal .
15131
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
15132
    Summary:
15133
        inferred   1 D-type flip-flop(s).
15134
        inferred   1 Multiplexer(s).
15135
Unit  synthesized.
15136
 
15137
 
15138
Synthesizing Unit .
15139
    Related source file is "switchsync.v".
15140
    Found 1-bit register for signal .
15141
    Found 1-bit register for signal .
15142
    Summary:
15143
        inferred   2 D-type flip-flop(s).
15144
Unit  synthesized.
15145
 
15146
 
15147
Synthesizing Unit .
15148
    Related source file is "maindcm.v".
15149
Unit  synthesized.
15150
 
15151
 
15152
Synthesizing Unit .
15153
    Related source file is "control.v".
15154
    Found 1-bit register for signal .
15155
    Found 1-bit register for signal .
15156
    Found 1-bit 4-to-1 multiplexer for signal <$n0005>.
15157
    Found 1-bit 4-to-1 multiplexer for signal <$n0007>.
15158
    Found 3-bit up counter for signal .
15159
    Summary:
15160
        inferred   1 Counter(s).
15161
        inferred   2 D-type flip-flop(s).
15162
        inferred   2 Multiplexer(s).
15163
Unit  synthesized.
15164
 
15165
 
15166
Synthesizing Unit .
15167
    Related source file is "misc.v".
15168
    Found 16-bit tristate buffer for signal .
15169
    Summary:
15170
        inferred  16 Tristate(s).
15171
Unit  synthesized.
15172
 
15173
 
15174
Synthesizing Unit .
15175
    Related source file is "misc.v".
15176
    Found 16-bit tristate buffer for signal .
15177
    Summary:
15178
        inferred  16 Tristate(s).
15179
Unit  synthesized.
15180
 
15181
 
15182
Synthesizing Unit .
15183
    Related source file is "misc.v".
15184
    Found 16-bit tristate buffer for signal .
15185
    Summary:
15186
        inferred  16 Tristate(s).
15187
Unit  synthesized.
15188
 
15189
 
15190
Synthesizing Unit .
15191
    Related source file is "misc.v".
15192
WARNING:Xst:647 - Input > is never used.
15193
    Found 16-bit tristate buffer for signal .
15194
    Found 12-bit register for signal .
15195
    Summary:
15196
        inferred  12 D-type flip-flop(s).
15197
        inferred  16 Tristate(s).
15198
Unit  synthesized.
15199
 
15200
 
15201
Synthesizing Unit .
15202
    Related source file is "idecode.v".
15203
Unit  synthesized.
15204
 
15205
 
15206
Synthesizing Unit .
15207
    Related source file is "control.v".
15208
Unit  synthesized.
15209
 
15210
 
15211
Synthesizing Unit .
15212
    Related source file is "alu.v".
15213
    Found 16-bit tristate buffer for signal .
15214
    Found 17-bit subtractor for signal <$AUX_109>.
15215
    Found 16-bit adder carry out for signal <$n0000>.
15216
    Found 1-bit xor2 for signal <$n0042> created at line 6.
15217
    Found 1-bit xor2 for signal <$n0043> created at line 6.
15218
    Found 16-bit xor2 for signal <$n0046> created at line 31.
15219
    Summary:
15220
        inferred   2 Adder/Subtractor(s).
15221
        inferred  16 Tristate(s).
15222
Unit  synthesized.
15223
 
15224
 
15225
Synthesizing Unit .
15226
    Related source file is "misc.v".
15227
Unit  synthesized.
15228
 
15229
 
15230
Synthesizing Unit .
15231
    Related source file is "misc.v".
15232
Unit  synthesized.
15233
 
15234
 
15235
Synthesizing Unit .
15236
    Related source file is "misc.v".
15237
Unit  synthesized.
15238
 
15239
 
15240
Synthesizing Unit .
15241
    Related source file is "misc.v".
15242
Unit  synthesized.
15243
 
15244
 
15245
Synthesizing Unit .
15246
    Related source file is "misc.v".
15247
    Found 16-bit tristate buffer for signal .
15248
    Found 16-bit register for signal .
15249
    Summary:
15250
        inferred  16 D-type flip-flop(s).
15251
        inferred  16 Tristate(s).
15252
Unit  synthesized.
15253
 
15254
 
15255
Synthesizing Unit .
15256
    Related source file is "io.v".
15257
    Found 1-bit register for signal .
15258
    Found 1-bit register for signal .
15259
    Found 1-bit register for signal .
15260
    Found 1-bit register for signal .
15261
    Found 1-bit register for signal .
15262
    Found 1-bit register for signal .
15263
    Found 19-bit down counter for signal .
15264
    Found 1-bit register for signal .
15265
    Found 1-bit xor2 for signal .
15266
    Summary:
15267
        inferred   1 Counter(s).
15268
        inferred   7 D-type flip-flop(s).
15269
Unit  synthesized.
15270
 
15271
 
15272
Synthesizing Unit .
15273
    Related source file is "io.v".
15274
    Found 16x7-bit ROM for signal <$n0005>.
15275
    Found 1-bit register for signal .
15276
    Found 1-bit register for signal .
15277
    Found 1-bit register for signal .
15278
    Found 1-bit register for signal .
15279
    Found 1-bit register for signal .
15280
    Found 1-bit register for signal .
15281
    Found 1-bit register for signal .
15282
    Found 1-bit register for signal .
15283
    Found 1-bit register for signal .
15284
    Found 1-bit register for signal .
15285
    Found 1-bit register for signal .
15286
    Found 1-bit register for signal .
15287
    Found 24-bit up counter for signal .
15288
    Found 1-of-4 decoder for signal .
15289
    Found 2-bit down counter for signal .
15290
    Found 8-bit 4-to-1 multiplexer for signal .
15291
    Found 1-bit 4-to-1 multiplexer for signal .
15292
    Summary:
15293
        inferred   1 ROM(s).
15294
        inferred   2 Counter(s).
15295
        inferred  12 D-type flip-flop(s).
15296
        inferred   9 Multiplexer(s).
15297
        inferred   1 Decoder(s).
15298
Unit  synthesized.
15299
 
15300
 
15301
Synthesizing Unit .
15302
    Related source file is "uart.v".
15303
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
15304
    Found 1-bit register for signal .
15305
    Found 8-bit up counter for signal .
15306
    Found 1-bit register for signal .
15307
    Summary:
15308
        inferred   1 Counter(s).
15309
        inferred   2 D-type flip-flop(s).
15310
        inferred   1 Multiplexer(s).
15311
Unit  synthesized.
15312
 
15313
 
15314
Synthesizing Unit .
15315
    Related source file is "top.v".
15316
WARNING:Xst:1780 - Signal > is never used or assigned.
15317
    Found 16-bit tristate buffer for signal .
15318
    Found 1-bit register for signal .
15319
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
15320
    Found 16-bit tristate buffer for signal .
15321
    Found 1-bit register for signal .
15322
    Found 1-bit register for signal .
15323
    Found 1-bit register for signal .
15324
    Summary:
15325
        inferred   4 D-type flip-flop(s).
15326
        inferred   1 Adder/Subtractor(s).
15327
        inferred  96 Tristate(s).
15328
Unit  synthesized.
15329
 
15330
 
15331
Synthesizing Unit .
15332
    Related source file is "FrontPanel.v".
15333
WARNING:Xst:1780 - Signal  is never used or assigned.
15334
    Found finite state machine  for signal .
15335
    -----------------------------------------------------------------------
15336
    | States             | 6                                              |
15337
    | Transitions        | 6                                              |
15338
    | Inputs             | 0                                              |
15339
    | Outputs            | 12                                             |
15340
    | Clock              | clockin (rising_edge)                          |
15341
    | Clock enable       | select (positive)                              |
15342
    | Reset              | clear (positive)                               |
15343
    | Reset type         | synchronous                                    |
15344
    | Reset State        | 000001                                         |
15345
    | Encoding           | automatic                                      |
15346
    | Implementation     | LUT                                            |
15347
    -----------------------------------------------------------------------
15348
    Found 16-bit 4-to-1 multiplexer for signal .
15349
    Found 4-bit register for signal .
15350
    Found 16-bit register for signal .
15351
    Summary:
15352
        inferred   1 Finite State Machine(s).
15353
        inferred  16 D-type flip-flop(s).
15354
        inferred  16 Multiplexer(s).
15355
Unit  synthesized.
15356
 
15357
 
15358
Synthesizing Unit .
15359
    Related source file is "topbox.v".
15360
WARNING:Xst:646 - Signal  is assigned but never used.
15361
    Found 16-bit tristate buffer for signal .
15362
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
15363
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
15364
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
15365
    Found 4-bit adder for signal <$n0012> created at line 75.
15366
    Found 4-bit register for signal .
15367
    Found 1-bit register for signal .
15368
    Found 1-bit register for signal .
15369
    Found 16-bit register for signal .
15370
    Summary:
15371
        inferred  22 D-type flip-flop(s).
15372
        inferred   1 Adder/Subtractor(s).
15373
        inferred   6 Multiplexer(s).
15374
        inferred  48 Tristate(s).
15375
Unit  synthesized.
15376
 
15377
 
15378
=========================================================================
15379
*                       Advanced HDL Synthesis                          *
15380
=========================================================================
15381
 
15382
Advanced RAM inference ...
15383
Advanced multiplier inference ...
15384
Advanced Registered AddSub inference ...
15385
Analyzing FSM  for best encoding.
15386
Optimizing FSM  on signal  with speed1 encoding.
15387
--------------------
15388
 State  | Encoding
15389
--------------------
15390
 000001 | 100000
15391
 000010 | 010000
15392
 000100 | 001000
15393
 001000 | 000100
15394
 010000 | 000010
15395
 100000 | 000001
15396
--------------------
15397
Dynamic shift register inference ...
15398
 
15399
=========================================================================
15400
HDL Synthesis Report
15401
 
15402
Macro Statistics
15403
# FSMs                             : 1
15404
# ROMs                             : 1
15405
 16x7-bit ROM                      : 1
15406
# Adders/Subtractors               : 5
15407
 12-bit adder carry out            : 1
15408
 16-bit adder carry out            : 1
15409
 17-bit subtractor                 : 1
15410
 4-bit adder                       : 2
15411
# Counters                         : 10
15412
 19-bit down counter               : 3
15413
 2-bit down counter                : 1
15414
 24-bit up counter                 : 1
15415
 3-bit up counter                  : 1
15416
 4-bit up counter                  : 3
15417
 8-bit up counter                  : 1
15418
# Registers                        : 138
15419
 1-bit register                    : 125
15420
 12-bit register                   : 4
15421
 16-bit register                   : 4
15422
 4-bit register                    : 3
15423
 8-bit register                    : 2
15424
# Comparators                      : 3
15425
 4-bit comparator greater          : 2
15426
 4-bit comparator less             : 1
15427
# Multiplexers                     : 15
15428
 1-bit 4-to-1 multiplexer          : 12
15429
 16-bit 4-to-1 multiplexer         : 1
15430
 4-bit 4-to-1 multiplexer          : 1
15431
 8-bit 4-to-1 multiplexer          : 1
15432
# Decoders                         : 1
15433
 1-of-4 decoder                    : 1
15434
# Tristates                        : 97
15435
 1-bit tristate buffer             : 80
15436
 16-bit tristate buffer            : 16
15437
 8-bit tristate buffer             : 1
15438
# Xors                             : 6
15439
 1-bit xor2                        : 5
15440
 16-bit xor2                       : 1
15441
 
15442
=========================================================================
15443
 
15444
=========================================================================
15445
*                         Low Level Synthesis                           *
15446
=========================================================================
15447
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
15448
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
15449
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
15450
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
15451
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
15452
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
15453
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
15454
 
15455
Optimizing unit  ...
15456
 
15457
Optimizing unit  ...
15458
 
15459
Optimizing unit  ...
15460
 
15461
Optimizing unit  ...
15462
 
15463
Optimizing unit  ...
15464
 
15465
Optimizing unit  ...
15466
 
15467
Optimizing unit  ...
15468
 
15469
Optimizing unit  ...
15470
 
15471
Optimizing unit  ...
15472
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
15473
 
15474
Mapping all equations...
15475
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
15476
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
15477
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
15478
Building and optimizing final netlist ...
15479
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 30.
15480
Forward register balancing over CPU/decoder/opdec78 of flipflops :
15481
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
15482
Forward register balancing over CPU/decoder/opxor1 of flipflops :
15483
CPU/IR/regvalue_12, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13.
15484
Forward register balancing over CPU/decoder/opand1 of flipflops :
15485
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12, CPU/IR/regvalue_13.
15486
Forward register balancing over CPU/decoder/opior1 of flipflops :
15487
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_15, CPU/IR/regvalue_14.
15488
Forward register balancing over CPU/decoder/oplda1 of flipflops :
15489
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14.
15490
Forward register balancing over CPU/decoder/opsrj1 of flipflops :
15491
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
15492
Forward register balancing over Ker571 of flipflops :
15493
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
15494
Forward register balancing over CPU/IR/dout_regvalue_EnableTr_INV56_SW0 of flipflops :
15495
CPU/IR/regvalue_15, CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
15496
Forward register balancing over Ker2101 of flipflops :
15497
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
15498
Forward register balancing over CPU/decoder/opinc41_SW2 of flipflops :
15499
CPU/IR/regvalue_3, CPU/IR/regvalue_13, CPU/IR/regvalue_0, CPU/IR/regvalue_14.
15500
Forward register balancing over CPU/decoder/opdec41_SW2 of flipflops :
15501
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
15502
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV41_SW0_SW0 of flipflops :
15503
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12, CPU/IR/regvalue_15.
15504
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV41_SW0_SW1 of flipflops :
15505
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
15506
Forward register balancing over CPU/decoder/opincdecx21_SW2 of flipflops :
15507
CPU/IR/regvalue_3, CPU/IR/regvalue_4, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
15508
Forward register balancing over CPU/decoder/opincdecx11_SW1 of flipflops :
15509
CPU/IR/regvalue_0, CPU/IR/regvalue_1, CPU/IR/regvalue_5.
15510
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV29 of flipflops :
15511
CPU/IR/regvalue_0, CPU/IR/regvalue_1.
15512
Forward register balancing over CPU/decoder/oppush11_SW2 of flipflops :
15513
CPU/IR/regvalue_0, CPU/IR/regvalue_4, CPU/IR/regvalue_6, CPU/IR/regvalue_5.
15514
Forward register balancing over CPU/decoder/oppush11_SW1 of flipflops :
15515
CPU/IR/regvalue_4, CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
15516
Forward register balancing over CPU/decoder/opdec714_SW1 of flipflops :
15517
CPU/IR/regvalue_6, CPU/IR/regvalue_12, CPU/IR/regvalue_11, CPU/IR/regvalue_0.
15518
Forward register balancing over CPU/decoder/opframe31_SW0 of flipflops :
15519
CPU/IR/regvalue_0, CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_6.
15520
Forward register balancing over CPU/decoder/opincdecx21_SW0 of flipflops :
15521
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_3.
15522
Forward register balancing over CPU/decoder/opldxa1_SW0_SW0 of flipflops :
15523
CPU/IR/regvalue_5, CPU/IR/regvalue_0.
15524
Forward register balancing over CPU/decoder/opincdecx11_SW0 of flipflops :
15525
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_1.
15526
Forward register balancing over CPU/decoder/opinc41_SW0 of flipflops :
15527
CPU/IR/regvalue_0, CPU/IR/regvalue_5.
15528
Forward register balancing over CPU/decoder/opinc41_SW1 of flipflops :
15529
CPU/IR/regvalue_5, CPU/IR/regvalue_0.
15530
Forward register balancing over CPU/decoder/opdec41_SW0 of flipflops :
15531
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
15532
Forward register balancing over CPU/decoder/opdec41_SW1 of flipflops :
15533
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
15534
Forward register balancing over CPU/decoder/opdec51_SW2 of flipflops :
15535
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
15536
Forward register balancing over CPU/decoder/opdec51_SW3 of flipflops :
15537
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
15538
Forward register balancing over CPU/decoder/opstx21_SW0 of flipflops :
15539
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4.
15540
Forward register balancing over CPU/decoder/opframe31_SW1 of flipflops :
15541
CPU/IR/regvalue_1, CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_6.
15542
Forward register balancing over CPU/decoder/opstx21_SW1 of flipflops :
15543
CPU/IR/regvalue_6, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_1.
15544
Forward register balancing over Ker2161_SW0 of flipflops :
15545
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
15546
Forward register balancing over CPU/alu/_n00041_SW0 of flipflops :
15547
CPU/IR/regvalue_1, CPU/IR/regvalue_2, CPU/IR/regvalue_5.
15548
Forward register balancing over CPU/alu/_n004722_SW0 of flipflops :
15549
CPU/IR/regvalue_2, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
15550
Forward register balancing over CPU/decoder/opspn11_SW1 of flipflops :
15551
CPU/IR/regvalue_2, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
15552
Forward register balancing over CPU/decoder/opjmpa1_SW0 of flipflops :
15553
CPU/IR/regvalue_2, CPU/IR/regvalue_5.
15554
Forward register balancing over CPU/decoder/opframe1_SW0 of flipflops :
15555
CPU/IR/regvalue_2, CPU/IR/regvalue_5.
15556
Forward register balancing over CPU/decoder/opincdecx21_SW1 of flipflops :
15557
CPU/IR/regvalue_2, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
15558
Forward register balancing over CPU/decoder/opincdecx21_SW3 of flipflops :
15559
CPU/IR/regvalue_3, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_6.
15560
Forward register balancing over CPU/decoder/opdec714_SW2 of flipflops :
15561
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
15562
Forward register balancing over CPU/decoder/opdec51_SW0 of flipflops :
15563
CPU/IR/regvalue_4, CPU/IR/regvalue_3.
15564
Forward register balancing over CPU/decoder/opdec714_SW0 of flipflops :
15565
CPU/IR/regvalue_12, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_11.
15566
Forward register balancing over CPU/decoder/oppush11_SW0 of flipflops :
15567
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
15568
Forward register balancing over CPU/decoder/opdec714_SW3 of flipflops :
15569
CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
15570
Forward register balancing over CPU/sendsum5_SW1 of flipflops :
15571
CPU/IR/regvalue_4, CPU/IR/regvalue_5.
15572
Forward register balancing over CPU/decoder/oppop11_SW0 of flipflops :
15573
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
15574
Forward register balancing over Ker161_SW0 of flipflops :
15575
CPU/IR/regvalue_4, CPU/IR/regvalue_5, CPU/IR/regvalue_6.
15576
Forward register balancing over CPU/decoder/opdec74 of flipflops :
15577
CPU/IR/regvalue_7, CPU/IR/regvalue_8, CPU/IR/regvalue_9, CPU/IR/regvalue_10.
15578
Forward register balancing over CPU/senddiff3_SW0 of flipflops :
15579
CPU/IR/regvalue_13, CPU/IR/regvalue_12.
15580
Forward register balancing over Ker2131_SW2_SW0 of flipflops :
15581
CPU/IR/regvalue_12, CPU/IR/regvalue_13.
15582
Forward register balancing over CPU/msend9 of flipflops :
15583
CPU/ctl/sim/DEP/q, CPU/ctl/sim/EXAM/q.
15584
Forward register balancing over CPU/ctl/sim/F1 of flipflops :
15585
CPU/ctl/sim/EXAM/q, CPU/ctl/sim/DEP/q, CPU/ctl/sim/RUN/q.
15586
Forward register balancing over CPU/decoder/opadd1 of flipflops :
15587
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
15588
Forward register balancing over CPU/decoder/opdec41 of flipflops :
15589
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW1_FRB, CPU/IR/regvalue_15, CPU/decoder/opdec41_SW2_FRB.
15590
Forward register balancing over CPU/decoder/opinc41 of flipflops :
15591
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW3_FRB, CPU/IR/regvalue_15, CPU/decoder/opinc41_SW2_FRB.
15592
Forward register balancing over CPU/decoder/opldi11_SW0 of flipflops :
15593
CPU/IR/regvalue_2, CPU/decoder/opdec51_SW3_FRB, CPU/IR/regvalue_0, CPU/IR/regvalue_5.
15594
Forward register balancing over CPU/alu/_n00091_SW0 of flipflops :
15595
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
15596
Forward register balancing over CPU/sendsum5_SW0 of flipflops :
15597
CPU/decoder/opincdecx11_SW0_FRB, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
15598
Forward register balancing over Ker212_SW0 of flipflops :
15599
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/decoder/opspn11_SW1_FRB, CPU/IR/regvalue_5.
15600
Forward register balancing over CPU/decoder/opdec714 of flipflops :
15601
CPU/decoder/opdec74_FRB, CPU/IR/regvalue_11, CPU/IR/regvalue_12, CPU/decoder/opdec78_FRB.
15602
Register  equivalent to  has been removed
15603
Register  equivalent to  has been removed
15604
Register  equivalent to  has been removed
15605
Register  equivalent to  has been removed
15606
Register  equivalent to  has been removed
15607
FlipFlop CPU/IR/regvalue_2 has been replicated 2 time(s)
15608
FlipFlop CPU/ctl/sim/F1_FRB has been replicated 2 time(s)
15609
FlipFlop CPU/ctl/sim/counter_0 has been replicated 3 time(s)
15610
FlipFlop CPU/ctl/sim/counter_1 has been replicated 3 time(s)
15611
FlipFlop CPU/ctl/sim/counter_2 has been replicated 3 time(s)
15612
FlipFlop CPU/decoder/opdec714_FRB has been replicated 1 time(s)
15613
FlipFlop loadnow has been replicated 1 time(s)
15614
 
15615
=========================================================================
15616
*                            Final Report                               *
15617
=========================================================================
15618
 
15619
Device utilization summary:
15620
---------------------------
15621
 
15622
Selected Device : 3s200ft256-4
15623
 
15624
 Number of Slices:                     615  out of   1920    32%
15625
 Number of Slice Flip Flops:           433  out of   3840    11%
15626
 Number of 4 input LUTs:              1081  out of   3840    28%
15627
 Number of bonded IOBs:                 74  out of    173    42%
15628
 Number of GCLKs:                        2  out of      8    25%
15629
 Number of DCM_ADVs:                     1  out of      4    25%
15630
 
15631
 
15632
=========================================================================
15633
TIMING REPORT
15634
 
15635
 
15636
Clock Information:
15637
------------------
15638
-----------------------------------+--------------------------------+-------+
15639
Clock Signal                       | Clock buffer(FF name)          | Load  |
15640
-----------------------------------+--------------------------------+-------+
15641
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 433   |
15642
-----------------------------------+--------------------------------+-------+
15643
 
15644
Timing Summary:
15645
---------------
15646
Speed Grade: -4
15647
 
15648
   Minimum period: 13.483ns (Maximum Frequency: 74.169MHz)
15649
   Minimum input arrival time before clock: 11.144ns
15650
   Maximum output required time after clock: 23.107ns
15651
   Maximum combinational path delay: 15.256ns
15652
 
15653
=========================================================================
15654
 
15655
 
15656
 
15657
 
15658
Started process "Translate".
15659
 
15660
 
15661
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
15662
xc3s200-ft256-4 topbox.ngc topbox.ngd
15663
 
15664
Reading NGO file 'C:/blue71/topbox.ngc' ...
15665
 
15666
Applying constraints in "tobox.ucf" to the design...
15667
 
15668
Checking timing specifications ...
15669
   CLKFX: TS_CPU_ctl_clockgen_CLKFX_BUF=PERIOD CPU_ctl_clockgen_CLKFX_BUF
15670
TS_clkin*0.700000 HIGH 50.000000%
15671
   CLKFX180: TS_CPU_ctl_wclk=PERIOD CPU_ctl_wclk TS_clkin*0.700000 PHASE +
15672
20.408000 nS HIGH 50.000000%
15673
WARNING:XdmHelpers:662 - Period specification "TS_CPU_ctl_wclk" references the
15674
   TNM group "CPU_ctl_wclk", which contains both pads and synchronous elements.
15675
   The timing analyzer will ignore the pads for this specification. You might
15676
   want to use a qualifier (e.g. "FFS") on the TNM property to remove the pads
15677
   from this group.
15678
Checking expanded design ...
15679
 
15680
NGDBUILD Design Results Summary:
15681
  Number of errors:     0
15682
  Number of warnings:   1
15683
 
15684
Writing NGD file "topbox.ngd" ...
15685
 
15686
Writing NGDBUILD log file "topbox.bld"...
15687
 
15688
NGDBUILD done.
15689
 
15690
 
15691
 
15692
 
15693
Started process "Map".
15694
 
15695
Using target part "3s200ft256-4".
15696
Mapping design into LUTs...
15697
Running directed packing...
15698
Running delay-based LUT packing...
15699
Running timing-driven packing...
15700
 
15701
Phase 1.1
15702
Phase 1.1 (Checksum:98d694) REAL time: 1 secs
15703
 
15704
Phase 2.31
15705
Phase 2.31 (Checksum:1312cfe) REAL time: 1 secs
15706
 
15707
Phase 3.2
15708
.
15709
 
15710
 
15711
Phase 3.2 (Checksum:1c9c37d) REAL time: 3 secs
15712
 
15713
Phase 4.4
15714
..............
15715
Phase 4.4 (Checksum:26259fc) REAL time: 4 secs
15716
 
15717
Phase 5.28
15718
Phase 5.28 (Checksum:2faf07b) REAL time: 4 secs
15719
 
15720
Phase 6.8
15721
........................
15722
.......
15723
..................
15724
...............
15725
...............
15726
Phase 6.8 (Checksum:ab4095) REAL time: 10 secs
15727
 
15728
Phase 7.29
15729
Phase 7.29 (Checksum:42c1d79) REAL time: 10 secs
15730
 
15731
Phase 8.5
15732
Phase 8.5 (Checksum:4c4b3f8) REAL time: 10 secs
15733
 
15734
Phase 9.18
15735
Phase 9.18 (Checksum:55d4a77) REAL time: 20 secs
15736
 
15737
Phase 10.5
15738
Phase 10.5 (Checksum:5f5e0f6) REAL time: 20 secs
15739
 
15740
 
15741
Design Summary:
15742
Number of errors:      0
15743
Number of warnings:   11
15744
Logic Utilization:
15745
  Number of Slice Flip Flops:         407 out of   3,840   10%
15746
  Number of 4 input LUTs:           1,131 out of   3,840   29%
15747
Logic Distribution:
15748
  Number of occupied Slices:                          684 out of   1,920   35%
15749
    Number of Slices containing only related logic:     684 out of     684  100%
15750
    Number of Slices containing unrelated logic:          0 out of     684    0%
15751
      *See NOTES below for an explanation of the effects of unrelated logic
15752
Total Number 4 input LUTs:          1,135 out of   3,840   29%
15753
  Number used as logic:              1,131
15754
  Number used as a route-thru:           4
15755
  Number of bonded IOBs:               74 out of     173   42%
15756
    IOB Flip Flops:                    26
15757
  Number of GCLKs:                     2 out of       8   25%
15758
  Number of DCMs:                      1 out of       4   25%
15759
 
15760
Total equivalent gate count for design:  18,123
15761
Additional JTAG gate count for IOBs:  3,552
15762
Peak Memory Usage:  133 MB
15763
 
15764
Mapping completed.
15765
See MAP report file "topbox_map.mrp" for details.
15766
 
15767
 
15768
 
15769
 
15770
Started process "Place & Route".
15771
 
15772
 
15773
 
15774
 
15775
Constraints file: topbox.pcf.
15776
Loading device for application Rf_Device from file '3s200.nph' in environment
15777
C:/Xilinx71.
15778
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
15779
 
15780
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
15781
Celsius)
15782
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
15783
 
15784
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
15785
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
15786
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
15787
   ps (24.00 Mhz).
15788
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
15789
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
15790
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
15791
   (210.04 Mhz).
15792
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
15793
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
15794
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
15795
   ps (24.00 Mhz).
15796
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
15797
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
15798
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
15799
   (210.04 Mhz).
15800
 
15801
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
15802
 
15803
 
15804
INFO:Par:253 - The Map -timing placement will be retained since it is likely to
15805
   achieve better performance.
15806
 
15807
Device Utilization Summary:
15808
 
15809
   Number of BUFGMUXs                  2 out of 8      25%
15810
   Number of DCMs                      1 out of 4      25%
15811
   Number of External IOBs            74 out of 173    42%
15812
      Number of LOCed IOBs            74 out of 74    100%
15813
 
15814
   Number of Slices                  684 out of 1920   35%
15815
      Number of SLICEMs                0 out of 960     0%
15816
 
15817
 
15818
 
15819
Overall effort level (-ol):   High (set by user)
15820
Router effort level (-rl):    High (set by user)
15821
 
15822
Starting initial Timing Analysis.  REAL time: 4 secs
15823
Finished initial Timing Analysis.  REAL time: 4 secs
15824
 
15825
Starting Router
15826
 
15827
Phase 1: 4897 unrouted;       REAL time: 5 secs
15828
 
15829
Phase 2: 4533 unrouted;       REAL time: 5 secs
15830
 
15831
Phase 3: 2191 unrouted;       REAL time: 5 secs
15832
 
15833
Phase 4: 2191 unrouted; (0)      REAL time: 6 secs
15834
 
15835
Phase 5: 2191 unrouted; (0)      REAL time: 6 secs
15836
 
15837
Phase 6: 2191 unrouted; (0)      REAL time: 6 secs
15838
 
15839
Phase 7: 0 unrouted; (0)      REAL time: 9 secs
15840
 
15841
Phase 8: 0 unrouted; (0)      REAL time: 10 secs
15842
 
15843
 
15844
Total REAL time to Router completion: 10 secs
15845
Total CPU time to Router completion: 10 secs
15846
 
15847
Generating "PAR" statistics.
15848
 
15849
**************************
15850
Generating Clock Report
15851
**************************
15852
 
15853
+---------------------+--------------+------+------+------------+-------------+
15854
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
15855
+---------------------+--------------+------+------+------------+-------------+
15856
|                 clk |      BUFGMUX2| No   |  344 |  0.041     |  1.051      |
15857
+---------------------+--------------+------+------+------------+-------------+
15858
 
15859
Timing Score: 0
15860
 
15861
Asterisk (*) preceding a constraint indicates it was not met.
15862
   This may be due to a setup or hold violation.
15863
 
15864
--------------------------------------------------------------------------------
15865
  Constraint                                | Requested  | Actual     | Logic
15866
                                            |            |            | Levels
15867
--------------------------------------------------------------------------------
15868
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
15869
  HIGH 50%                                  |            |            |
15870
--------------------------------------------------------------------------------
15871
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 23.930ns   | 5
15872
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
15873
    TS_clkin * 0.7 HIGH 50%                 |            |            |
15874
--------------------------------------------------------------------------------
15875
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 40.472ns   | 9
15876
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
15877
       HIGH 50%                             |            |            |
15878
--------------------------------------------------------------------------------
15879
 
15880
 
15881
All constraints were met.
15882
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
15883
   constraint does not cover any paths or that it has no requested value.
15884
Generating Pad Report.
15885
 
15886
All signals are completely routed.
15887
 
15888
Total REAL time to PAR completion: 12 secs
15889
Total CPU time to PAR completion: 11 secs
15890
 
15891
Peak Memory Usage:  92 MB
15892
 
15893
Placer: Not run.
15894
Routing: Completed - No errors found.
15895
Timing: Completed - No errors found.
15896
 
15897
Number of error messages: 0
15898
Number of warning messages: 4
15899
Number of info messages: 1
15900
 
15901
Writing design to file topbox.ncd
15902
 
15903
 
15904
 
15905
PAR done!
15906
 
15907
Started process "Generate Post-Place & Route Static Timing".
15908
 
15909
Loading device for application Rf_Device from file '3s200.nph' in environment
15910
C:/Xilinx71.
15911
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
15912
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
15913
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
15914
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
15915
   ps (24.00 Mhz).
15916
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
15917
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
15918
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
15919
   (210.04 Mhz).
15920
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
15921
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
15922
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
15923
   ps (24.00 Mhz).
15924
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
15925
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
15926
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
15927
   (210.04 Mhz).
15928
 
15929
Analysis completed Sat Sep 30 20:03:53 2006
15930
--------------------------------------------------------------------------------
15931
 
15932
Generating Report ...
15933
 
15934
Number of warnings: 4
15935
Total time: 3 secs
15936
 
15937
 
15938
 
15939
 
15940
 
15941
 
15942
 
15943
Started process "Generate Programming File".
15944
 
15945
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
15946
   with the CLKFX and CLKFX180 outputs of the DCM comp
15947
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
15948
   Interactive Data Sheet.
15949
 
15950
 
15951
Project Navigator Auto-Make Log File
15952
-------------------------------------
15953
 
15954
 
15955
 
15956
 
15957
 
15958
 
15959
 
15960
 
15961
 
15962
 
15963
Started process "Synthesize".
15964
 
15965
 
15966
=========================================================================
15967
*                          HDL Compilation                              *
15968
=========================================================================
15969
Compiling verilog file "io.v"
15970
Module  compiled
15971
Module  compiled
15972
Compiling verilog file "FrontPanel.v"
15973
Module  compiled
15974
Compiling verilog file "misc.v"
15975
Module  compiled
15976
Module  compiled
15977
Module  compiled
15978
Module  compiled
15979
Module  compiled
15980
Module  compiled
15981
Compiling verilog file "alu.v"
15982
Module  compiled
15983
Compiling verilog file "switchsync.v"
15984
Module  compiled
15985
Compiling verilog file "jkff.v"
15986
Module  compiled
15987
Compiling verilog file "control.v"
15988
Module  compiled
15989
Module  compiled
15990
Compiling verilog file "maindcm.v"
15991
Module  compiled
15992
Compiling verilog file "idecode.v"
15993
Module  compiled
15994
Compiling verilog file "top.v"
15995
Module  compiled
15996
Compiling verilog file "rcvr.v"
15997
Module  compiled
15998
Compiling verilog file "txmit.v"
15999
Module  compiled
16000
Compiling verilog file "uart.v"
16001
Module  compiled
16002
Compiling verilog file "topbox.v"
16003
Module  compiled
16004
No errors in compilation
16005
Analysis of file <"topbox.prj"> succeeded.
16006
 
16007
 
16008
=========================================================================
16009
*                            HDL Analysis                               *
16010
=========================================================================
16011
Analyzing top module .
16012
Module  is correct for synthesis.
16013
 
16014
    Set property "resynthesize = true" for unit .
16015
Analyzing module .
16016
Module  is correct for synthesis.
16017
 
16018
Analyzing module .
16019
        pClockFrequency = 50
16020
        pRefreshFrequency = 100
16021
        pUpperLimit = 125000
16022
        pDividerCounterBits = 24
16023
Module  is correct for synthesis.
16024
 
16025
Analyzing module .
16026
        pInitialValue = 0
16027
        pTimerWidth = 19
16028
        pInitialTimerValue = 500000
16029
Module  is correct for synthesis.
16030
 
16031
Analyzing module .
16032
Module  is correct for synthesis.
16033
 
16034
Analyzing module .
16035
        SIZE = 16
16036
Module  is correct for synthesis.
16037
 
16038
Analyzing module .
16039
Module  is correct for synthesis.
16040
 
16041
Analyzing module .
16042
        SIZE = 12
16043
Module  is correct for synthesis.
16044
 
16045
Analyzing module .
16046
Module  is correct for synthesis.
16047
 
16048
Analyzing module .
16049
        VALUE = 0000000000000001
16050
Module  is correct for synthesis.
16051
 
16052
Analyzing module .
16053
Module  is correct for synthesis.
16054
 
16055
Analyzing module .
16056
        VALUE = 1111111111111111
16057
Module  is correct for synthesis.
16058
 
16059
Analyzing module .
16060
Module  is correct for synthesis.
16061
 
16062
Analyzing module .
16063
        VALUE = 0000000000000000
16064
Module  is correct for synthesis.
16065
 
16066
Analyzing module .
16067
Module  is correct for synthesis.
16068
 
16069
Analyzing module .
16070
Module  is correct for synthesis.
16071
 
16072
Analyzing module .
16073
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
16074
ERROR:Xst:899 - "control.v" line 48: The logic for  does not match a known FF or Latch template.
16075
ERROR:Xst:899 - "control.v" line 46: The logic for  does not match a known FF or Latch template.
16076
 
16077
Found 2 error(s). Aborting synthesis.
16078
-->
16079
 
16080
Total memory usage is 80468 kilobytes
16081
 
16082
Number of errors   :    2 (   0 filtered)
16083
Number of warnings :    1 (   0 filtered)
16084
Number of infos    :    0 (   0 filtered)
16085
 
16086
ERROR: XST failed
16087
Process "Synthesize" did not complete.
16088
 
16089
 
16090
Project Navigator Auto-Make Log File
16091
-------------------------------------
16092
 
16093
 
16094
 
16095
 
16096
 
16097
 
16098
 
16099
 
16100
 
16101
 
16102
Started process "Synthesize".
16103
 
16104
 
16105
=========================================================================
16106
*                          HDL Compilation                              *
16107
=========================================================================
16108
Compiling verilog file "io.v"
16109
Module  compiled
16110
Module  compiled
16111
Compiling verilog file "FrontPanel.v"
16112
Module  compiled
16113
Compiling verilog file "misc.v"
16114
Module  compiled
16115
Module  compiled
16116
Module  compiled
16117
Module  compiled
16118
Module  compiled
16119
Module  compiled
16120
Compiling verilog file "alu.v"
16121
Module  compiled
16122
Compiling verilog file "switchsync.v"
16123
Module  compiled
16124
Compiling verilog file "jkff.v"
16125
Module  compiled
16126
Compiling verilog file "control.v"
16127
Module  compiled
16128
Module  compiled
16129
Compiling verilog file "maindcm.v"
16130
Module  compiled
16131
Compiling verilog file "idecode.v"
16132
Module  compiled
16133
Compiling verilog file "top.v"
16134
Module  compiled
16135
Compiling verilog file "rcvr.v"
16136
Module  compiled
16137
Compiling verilog file "txmit.v"
16138
Module  compiled
16139
Compiling verilog file "uart.v"
16140
Module  compiled
16141
Compiling verilog file "topbox.v"
16142
Module  compiled
16143
No errors in compilation
16144
Analysis of file <"topbox.prj"> succeeded.
16145
 
16146
 
16147
=========================================================================
16148
*                            HDL Analysis                               *
16149
=========================================================================
16150
Analyzing top module .
16151
Module  is correct for synthesis.
16152
 
16153
    Set property "resynthesize = true" for unit .
16154
Analyzing module .
16155
Module  is correct for synthesis.
16156
 
16157
Analyzing module .
16158
        pClockFrequency = 50
16159
        pRefreshFrequency = 100
16160
        pUpperLimit = 125000
16161
        pDividerCounterBits = 24
16162
Module  is correct for synthesis.
16163
 
16164
Analyzing module .
16165
        pInitialValue = 0
16166
        pTimerWidth = 19
16167
        pInitialTimerValue = 500000
16168
Module  is correct for synthesis.
16169
 
16170
Analyzing module .
16171
Module  is correct for synthesis.
16172
 
16173
Analyzing module .
16174
        SIZE = 16
16175
Module  is correct for synthesis.
16176
 
16177
Analyzing module .
16178
Module  is correct for synthesis.
16179
 
16180
Analyzing module .
16181
        SIZE = 12
16182
Module  is correct for synthesis.
16183
 
16184
Analyzing module .
16185
Module  is correct for synthesis.
16186
 
16187
Analyzing module .
16188
        VALUE = 0000000000000001
16189
Module  is correct for synthesis.
16190
 
16191
Analyzing module .
16192
Module  is correct for synthesis.
16193
 
16194
Analyzing module .
16195
        VALUE = 1111111111111111
16196
Module  is correct for synthesis.
16197
 
16198
Analyzing module .
16199
Module  is correct for synthesis.
16200
 
16201
Analyzing module .
16202
        VALUE = 0000000000000000
16203
Module  is correct for synthesis.
16204
 
16205
Analyzing module .
16206
Module  is correct for synthesis.
16207
 
16208
Analyzing module .
16209
Module  is correct for synthesis.
16210
 
16211
Analyzing module .
16212
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
16213
ERROR:Xst:899 - "control.v" line 48: The logic for  does not match a known FF or Latch template.
16214
ERROR:Xst:899 - "control.v" line 46: The logic for  does not match a known FF or Latch template.
16215
 
16216
Found 2 error(s). Aborting synthesis.
16217
-->
16218
 
16219
Total memory usage is 80468 kilobytes
16220
 
16221
Number of errors   :    2 (   0 filtered)
16222
Number of warnings :    1 (   0 filtered)
16223
Number of infos    :    0 (   0 filtered)
16224
 
16225
ERROR: XST failed
16226
Process "Synthesize" did not complete.
16227
 
16228
 
16229
Project Navigator Auto-Make Log File
16230
-------------------------------------
16231
 
16232
 
16233
 
16234
 
16235
 
16236
 
16237
 
16238
 
16239
 
16240
 
16241
Started process "Synthesize".
16242
 
16243
 
16244
=========================================================================
16245
*                          HDL Compilation                              *
16246
=========================================================================
16247
Compiling verilog file "io.v"
16248
Module  compiled
16249
Module  compiled
16250
Compiling verilog file "FrontPanel.v"
16251
Module  compiled
16252
Compiling verilog file "misc.v"
16253
Module  compiled
16254
Module  compiled
16255
Module  compiled
16256
Module  compiled
16257
Module  compiled
16258
Module  compiled
16259
Compiling verilog file "alu.v"
16260
Module  compiled
16261
Compiling verilog file "switchsync.v"
16262
Module  compiled
16263
Compiling verilog file "jkff.v"
16264
Module  compiled
16265
Compiling verilog file "control.v"
16266
ERROR:HDLCompilers:28 - "control.v" line 67 'lodpc1' has not been declared
16267
Module  compiled
16268
Module  compiled
16269
Compiling verilog file "maindcm.v"
16270
Module  compiled
16271
Compiling verilog file "idecode.v"
16272
Module  compiled
16273
Compiling verilog file "top.v"
16274
Module  compiled
16275
Compiling verilog file "rcvr.v"
16276
Module  compiled
16277
Compiling verilog file "txmit.v"
16278
Module  compiled
16279
Compiling verilog file "uart.v"
16280
Module  compiled
16281
Compiling verilog file "topbox.v"
16282
Module  compiled
16283
Analysis of file <"topbox.prj"> failed.
16284
-->
16285
 
16286
Total memory usage is 75092 kilobytes
16287
 
16288
Number of errors   :    1 (   0 filtered)
16289
Number of warnings :    0 (   0 filtered)
16290
Number of infos    :    0 (   0 filtered)
16291
 
16292
ERROR: XST failed
16293
Process "Synthesize" did not complete.
16294
 
16295
 
16296
Project Navigator Auto-Make Log File
16297
-------------------------------------
16298
 
16299
 
16300
 
16301
 
16302
 
16303
 
16304
 
16305
 
16306
 
16307
 
16308
Started process "Synthesize".
16309
 
16310
 
16311
=========================================================================
16312
*                          HDL Compilation                              *
16313
=========================================================================
16314
Compiling verilog file "io.v"
16315
Module  compiled
16316
Module  compiled
16317
Compiling verilog file "FrontPanel.v"
16318
Module  compiled
16319
Compiling verilog file "misc.v"
16320
Module  compiled
16321
Module  compiled
16322
Module  compiled
16323
Module  compiled
16324
Module  compiled
16325
Module  compiled
16326
Compiling verilog file "alu.v"
16327
Module  compiled
16328
Compiling verilog file "switchsync.v"
16329
Module  compiled
16330
Compiling verilog file "jkff.v"
16331
Module  compiled
16332
Compiling verilog file "control.v"
16333
Module  compiled
16334
Module  compiled
16335
Compiling verilog file "maindcm.v"
16336
Module  compiled
16337
Compiling verilog file "idecode.v"
16338
Module  compiled
16339
Compiling verilog file "top.v"
16340
Module  compiled
16341
Compiling verilog file "rcvr.v"
16342
Module  compiled
16343
Compiling verilog file "txmit.v"
16344
Module  compiled
16345
Compiling verilog file "uart.v"
16346
Module  compiled
16347
Compiling verilog file "topbox.v"
16348
Module  compiled
16349
No errors in compilation
16350
Analysis of file <"topbox.prj"> succeeded.
16351
 
16352
 
16353
=========================================================================
16354
*                            HDL Analysis                               *
16355
=========================================================================
16356
Analyzing top module .
16357
Module  is correct for synthesis.
16358
 
16359
    Set property "resynthesize = true" for unit .
16360
Analyzing module .
16361
Module  is correct for synthesis.
16362
 
16363
Analyzing module .
16364
        pClockFrequency = 50
16365
        pRefreshFrequency = 100
16366
        pUpperLimit = 125000
16367
        pDividerCounterBits = 24
16368
Module  is correct for synthesis.
16369
 
16370
Analyzing module .
16371
        pInitialValue = 0
16372
        pTimerWidth = 19
16373
        pInitialTimerValue = 500000
16374
Module  is correct for synthesis.
16375
 
16376
Analyzing module .
16377
Module  is correct for synthesis.
16378
 
16379
Analyzing module .
16380
        SIZE = 16
16381
Module  is correct for synthesis.
16382
 
16383
Analyzing module .
16384
Module  is correct for synthesis.
16385
 
16386
Analyzing module .
16387
        SIZE = 12
16388
Module  is correct for synthesis.
16389
 
16390
Analyzing module .
16391
Module  is correct for synthesis.
16392
 
16393
Analyzing module .
16394
        VALUE = 0000000000000001
16395
Module  is correct for synthesis.
16396
 
16397
Analyzing module .
16398
Module  is correct for synthesis.
16399
 
16400
Analyzing module .
16401
        VALUE = 1111111111111111
16402
Module  is correct for synthesis.
16403
 
16404
Analyzing module .
16405
Module  is correct for synthesis.
16406
 
16407
Analyzing module .
16408
        VALUE = 0000000000000000
16409
Module  is correct for synthesis.
16410
 
16411
Analyzing module .
16412
Module  is correct for synthesis.
16413
 
16414
Analyzing module .
16415
Module  is correct for synthesis.
16416
 
16417
Analyzing module .
16418
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
16419
Module  is correct for synthesis.
16420
 
16421
Analyzing module .
16422
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
16423
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
16424
Module  is correct for synthesis.
16425
 
16426
Analyzing module .
16427
Module  is correct for synthesis.
16428
 
16429
Analyzing module .
16430
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16431
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16432
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16433
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16434
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16435
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16436
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16437
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16438
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16439
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16440
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16441
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16442
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16443
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
16444
Module  is correct for synthesis.
16445
 
16446
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
16447
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
16448
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
16449
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
16450
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
16451
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
16452
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
16453
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
16454
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
16455
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
16456
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
16457
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
16458
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
16459
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
16460
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
16461
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
16462
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
16463
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
16464
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
16465
Analyzing module .
16466
Module  is correct for synthesis.
16467
 
16468
Analyzing module .
16469
        XTAL_CLK = 35000000
16470
        BAUD = 9600
16471
        CLK_DIV = 113
16472
        CW = 8
16473
Module  is correct for synthesis.
16474
 
16475
Analyzing module .
16476
Module  is correct for synthesis.
16477
 
16478
Analyzing module .
16479
Module  is correct for synthesis.
16480
 
16481
 
16482
=========================================================================
16483
*                           HDL Synthesis                               *
16484
=========================================================================
16485
 
16486
Synthesizing Unit .
16487
    Related source file is "txmit.v".
16488
    Found 1-bit register for signal .
16489
    Found 1-bit register for signal .
16490
    Found 1-bit register for signal .
16491
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
16492
    Found 4-bit comparator less for signal <$n0030> created at line 81.
16493
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
16494
    Found 1-bit register for signal .
16495
    Found 1-bit register for signal .
16496
    Found 4-bit up counter for signal .
16497
    Found 4-bit up counter for signal .
16498
    Found 8-bit register for signal .
16499
    Found 8-bit register for signal .
16500
    Summary:
16501
        inferred   2 Counter(s).
16502
        inferred  21 D-type flip-flop(s).
16503
        inferred   2 Comparator(s).
16504
        inferred   1 Multiplexer(s).
16505
Unit  synthesized.
16506
 
16507
 
16508
Synthesizing Unit .
16509
    Related source file is "rcvr.v".
16510
WARNING:Xst:646 - Signal > is assigned but never used.
16511
    Found 1-bit register for signal .
16512
    Found 1-bit register for signal .
16513
    Found 1-bit register for signal .
16514
    Found 8-bit tristate buffer for signal .
16515
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
16516
    Found 4-bit adder for signal <$n0012> created at line 83.
16517
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
16518
    Found 1-bit register for signal .
16519
    Found 1-bit register for signal .
16520
    Found 4-bit register for signal .
16521
    Found 4-bit up counter for signal .
16522
    Found 8-bit register for signal .
16523
    Found 7-bit register for signal >.
16524
    Found 1-bit register for signal .
16525
    Found 1-bit register for signal .
16526
    Summary:
16527
        inferred   1 Counter(s).
16528
        inferred  26 D-type flip-flop(s).
16529
        inferred   1 Adder/Subtractor(s).
16530
        inferred   1 Comparator(s).
16531
        inferred   1 Multiplexer(s).
16532
        inferred   8 Tristate(s).
16533
Unit  synthesized.
16534
 
16535
 
16536
Synthesizing Unit .
16537
    Related source file is "jkff.v".
16538
    Found 1-bit register for signal .
16539
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
16540
    Summary:
16541
        inferred   1 D-type flip-flop(s).
16542
        inferred   1 Multiplexer(s).
16543
Unit  synthesized.
16544
 
16545
 
16546
Synthesizing Unit .
16547
    Related source file is "switchsync.v".
16548
    Found 1-bit register for signal .
16549
    Found 1-bit register for signal .
16550
    Summary:
16551
        inferred   2 D-type flip-flop(s).
16552
Unit  synthesized.
16553
 
16554
 
16555
Synthesizing Unit .
16556
    Related source file is "maindcm.v".
16557
Unit  synthesized.
16558
 
16559
 
16560
Synthesizing Unit .
16561
    Related source file is "control.v".
16562
    Found 1-bit register for signal .
16563
    Found 1-bit register for signal .
16564
    Found 3-bit up counter for signal .
16565
    Summary:
16566
        inferred   1 Counter(s).
16567
        inferred   2 D-type flip-flop(s).
16568
Unit  synthesized.
16569
 
16570
 
16571
Synthesizing Unit .
16572
    Related source file is "misc.v".
16573
    Found 16-bit tristate buffer for signal .
16574
    Summary:
16575
        inferred  16 Tristate(s).
16576
Unit  synthesized.
16577
 
16578
 
16579
Synthesizing Unit .
16580
    Related source file is "misc.v".
16581
    Found 16-bit tristate buffer for signal .
16582
    Summary:
16583
        inferred  16 Tristate(s).
16584
Unit  synthesized.
16585
 
16586
 
16587
Synthesizing Unit .
16588
    Related source file is "misc.v".
16589
    Found 16-bit tristate buffer for signal .
16590
    Summary:
16591
        inferred  16 Tristate(s).
16592
Unit  synthesized.
16593
 
16594
 
16595
Synthesizing Unit .
16596
    Related source file is "misc.v".
16597
WARNING:Xst:647 - Input > is never used.
16598
    Found 16-bit tristate buffer for signal .
16599
    Found 12-bit register for signal .
16600
    Summary:
16601
        inferred  12 D-type flip-flop(s).
16602
        inferred  16 Tristate(s).
16603
Unit  synthesized.
16604
 
16605
 
16606
Synthesizing Unit .
16607
    Related source file is "idecode.v".
16608
Unit  synthesized.
16609
 
16610
 
16611
Synthesizing Unit .
16612
    Related source file is "control.v".
16613
Unit  synthesized.
16614
 
16615
 
16616
Synthesizing Unit .
16617
    Related source file is "alu.v".
16618
    Found 16-bit tristate buffer for signal .
16619
    Found 17-bit subtractor for signal <$AUX_109>.
16620
    Found 16-bit adder carry out for signal <$n0000>.
16621
    Found 1-bit xor2 for signal <$n0042> created at line 6.
16622
    Found 1-bit xor2 for signal <$n0043> created at line 6.
16623
    Found 16-bit xor2 for signal <$n0046> created at line 31.
16624
    Summary:
16625
        inferred   2 Adder/Subtractor(s).
16626
        inferred  16 Tristate(s).
16627
Unit  synthesized.
16628
 
16629
 
16630
Synthesizing Unit .
16631
    Related source file is "misc.v".
16632
Unit  synthesized.
16633
 
16634
 
16635
Synthesizing Unit .
16636
    Related source file is "misc.v".
16637
Unit  synthesized.
16638
 
16639
 
16640
Synthesizing Unit .
16641
    Related source file is "misc.v".
16642
Unit  synthesized.
16643
 
16644
 
16645
Synthesizing Unit .
16646
    Related source file is "misc.v".
16647
Unit  synthesized.
16648
 
16649
 
16650
Synthesizing Unit .
16651
    Related source file is "misc.v".
16652
    Found 16-bit tristate buffer for signal .
16653
    Found 16-bit register for signal .
16654
    Summary:
16655
        inferred  16 D-type flip-flop(s).
16656
        inferred  16 Tristate(s).
16657
Unit  synthesized.
16658
 
16659
 
16660
Synthesizing Unit .
16661
    Related source file is "io.v".
16662
    Found 1-bit register for signal .
16663
    Found 1-bit register for signal .
16664
    Found 1-bit register for signal .
16665
    Found 1-bit register for signal .
16666
    Found 1-bit register for signal .
16667
    Found 1-bit register for signal .
16668
    Found 19-bit down counter for signal .
16669
    Found 1-bit register for signal .
16670
    Found 1-bit xor2 for signal .
16671
    Summary:
16672
        inferred   1 Counter(s).
16673
        inferred   7 D-type flip-flop(s).
16674
Unit  synthesized.
16675
 
16676
 
16677
Synthesizing Unit .
16678
    Related source file is "io.v".
16679
    Found 16x7-bit ROM for signal <$n0005>.
16680
    Found 1-bit register for signal .
16681
    Found 1-bit register for signal .
16682
    Found 1-bit register for signal .
16683
    Found 1-bit register for signal .
16684
    Found 1-bit register for signal .
16685
    Found 1-bit register for signal .
16686
    Found 1-bit register for signal .
16687
    Found 1-bit register for signal .
16688
    Found 1-bit register for signal .
16689
    Found 1-bit register for signal .
16690
    Found 1-bit register for signal .
16691
    Found 1-bit register for signal .
16692
    Found 24-bit up counter for signal .
16693
    Found 1-of-4 decoder for signal .
16694
    Found 2-bit down counter for signal .
16695
    Found 8-bit 4-to-1 multiplexer for signal .
16696
    Found 1-bit 4-to-1 multiplexer for signal .
16697
    Summary:
16698
        inferred   1 ROM(s).
16699
        inferred   2 Counter(s).
16700
        inferred  12 D-type flip-flop(s).
16701
        inferred   9 Multiplexer(s).
16702
        inferred   1 Decoder(s).
16703
Unit  synthesized.
16704
 
16705
 
16706
Synthesizing Unit .
16707
    Related source file is "uart.v".
16708
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
16709
    Found 1-bit register for signal .
16710
    Found 8-bit up counter for signal .
16711
    Found 1-bit register for signal .
16712
    Summary:
16713
        inferred   1 Counter(s).
16714
        inferred   2 D-type flip-flop(s).
16715
        inferred   1 Multiplexer(s).
16716
Unit  synthesized.
16717
 
16718
 
16719
Synthesizing Unit .
16720
    Related source file is "top.v".
16721
WARNING:Xst:1780 - Signal > is never used or assigned.
16722
    Found 16-bit tristate buffer for signal .
16723
    Found 1-bit register for signal .
16724
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
16725
    Found 16-bit tristate buffer for signal .
16726
    Found 1-bit register for signal .
16727
    Found 1-bit register for signal .
16728
    Found 1-bit register for signal .
16729
    Summary:
16730
        inferred   4 D-type flip-flop(s).
16731
        inferred   1 Adder/Subtractor(s).
16732
        inferred  96 Tristate(s).
16733
Unit  synthesized.
16734
 
16735
 
16736
Synthesizing Unit .
16737
    Related source file is "FrontPanel.v".
16738
WARNING:Xst:1780 - Signal  is never used or assigned.
16739
    Found finite state machine  for signal .
16740
    -----------------------------------------------------------------------
16741
    | States             | 6                                              |
16742
    | Transitions        | 6                                              |
16743
    | Inputs             | 0                                              |
16744
    | Outputs            | 12                                             |
16745
    | Clock              | clockin (rising_edge)                          |
16746
    | Clock enable       | select (positive)                              |
16747
    | Reset              | clear (positive)                               |
16748
    | Reset type         | asynchronous                                   |
16749
    | Reset State        | 000001                                         |
16750
    | Encoding           | automatic                                      |
16751
    | Implementation     | LUT                                            |
16752
    -----------------------------------------------------------------------
16753
    Found 16-bit 4-to-1 multiplexer for signal .
16754
    Found 4-bit register for signal .
16755
    Found 16-bit register for signal .
16756
    Summary:
16757
        inferred   1 Finite State Machine(s).
16758
        inferred  16 D-type flip-flop(s).
16759
        inferred  16 Multiplexer(s).
16760
Unit  synthesized.
16761
 
16762
 
16763
Synthesizing Unit .
16764
    Related source file is "topbox.v".
16765
WARNING:Xst:646 - Signal  is assigned but never used.
16766
    Found 16-bit tristate buffer for signal .
16767
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
16768
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
16769
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
16770
    Found 4-bit adder for signal <$n0012> created at line 75.
16771
    Found 4-bit register for signal .
16772
    Found 1-bit register for signal .
16773
    Found 1-bit register for signal .
16774
    Found 16-bit register for signal .
16775
    Summary:
16776
        inferred  22 D-type flip-flop(s).
16777
        inferred   1 Adder/Subtractor(s).
16778
        inferred   6 Multiplexer(s).
16779
        inferred  48 Tristate(s).
16780
Unit  synthesized.
16781
 
16782
 
16783
=========================================================================
16784
*                       Advanced HDL Synthesis                          *
16785
=========================================================================
16786
 
16787
Advanced RAM inference ...
16788
Advanced multiplier inference ...
16789
Advanced Registered AddSub inference ...
16790
Analyzing FSM  for best encoding.
16791
Optimizing FSM  on signal  with speed1 encoding.
16792
--------------------
16793
 State  | Encoding
16794
--------------------
16795
 000001 | 100000
16796
 000010 | 010000
16797
 000100 | 001000
16798
 001000 | 000100
16799
 010000 | 000010
16800
 100000 | 000001
16801
--------------------
16802
Dynamic shift register inference ...
16803
 
16804
=========================================================================
16805
HDL Synthesis Report
16806
 
16807
Macro Statistics
16808
# FSMs                             : 1
16809
# ROMs                             : 1
16810
 16x7-bit ROM                      : 1
16811
# Adders/Subtractors               : 5
16812
 12-bit adder carry out            : 1
16813
 16-bit adder carry out            : 1
16814
 17-bit subtractor                 : 1
16815
 4-bit adder                       : 2
16816
# Counters                         : 10
16817
 19-bit down counter               : 3
16818
 2-bit down counter                : 1
16819
 24-bit up counter                 : 1
16820
 3-bit up counter                  : 1
16821
 4-bit up counter                  : 3
16822
 8-bit up counter                  : 1
16823
# Registers                        : 138
16824
 1-bit register                    : 125
16825
 12-bit register                   : 4
16826
 16-bit register                   : 4
16827
 4-bit register                    : 3
16828
 8-bit register                    : 2
16829
# Comparators                      : 3
16830
 4-bit comparator greater          : 2
16831
 4-bit comparator less             : 1
16832
# Multiplexers                     : 13
16833
 1-bit 4-to-1 multiplexer          : 10
16834
 16-bit 4-to-1 multiplexer         : 1
16835
 4-bit 4-to-1 multiplexer          : 1
16836
 8-bit 4-to-1 multiplexer          : 1
16837
# Decoders                         : 1
16838
 1-of-4 decoder                    : 1
16839
# Tristates                        : 97
16840
 1-bit tristate buffer             : 80
16841
 16-bit tristate buffer            : 16
16842
 8-bit tristate buffer             : 1
16843
# Xors                             : 6
16844
 1-bit xor2                        : 5
16845
 16-bit xor2                       : 1
16846
 
16847
=========================================================================
16848
 
16849
=========================================================================
16850
*                         Low Level Synthesis                           *
16851
=========================================================================
16852
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
16853
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
16854
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
16855
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
16856
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
16857
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
16858
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
16859
 
16860
Optimizing unit  ...
16861
 
16862
Optimizing unit  ...
16863
 
16864
Optimizing unit  ...
16865
 
16866
Optimizing unit  ...
16867
 
16868
Optimizing unit  ...
16869
 
16870
Optimizing unit  ...
16871
 
16872
Optimizing unit  ...
16873
 
16874
Optimizing unit  ...
16875
 
16876
Optimizing unit  ...
16877
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
16878
 
16879
Mapping all equations...
16880
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
16881
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
16882
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
16883
Building and optimizing final netlist ...
16884
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 30.
16885
Forward register balancing over CPU/decoder/opdec78 of flipflops :
16886
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
16887
Forward register balancing over CPU/decoder/opxor1 of flipflops :
16888
CPU/IR/regvalue_12, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13.
16889
Forward register balancing over CPU/decoder/opand1 of flipflops :
16890
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12, CPU/IR/regvalue_13.
16891
Forward register balancing over CPU/decoder/opior1 of flipflops :
16892
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_15, CPU/IR/regvalue_14.
16893
Forward register balancing over CPU/decoder/oplda1 of flipflops :
16894
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14.
16895
Forward register balancing over CPU/decoder/opsrj1 of flipflops :
16896
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
16897
Forward register balancing over Ker571 of flipflops :
16898
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
16899
Forward register balancing over CPU/IR/dout_regvalue_EnableTr_INV56_SW0 of flipflops :
16900
CPU/IR/regvalue_15, CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
16901
Forward register balancing over Ker2101 of flipflops :
16902
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
16903
Forward register balancing over CPU/decoder/opinc41_SW2 of flipflops :
16904
CPU/IR/regvalue_3, CPU/IR/regvalue_13, CPU/IR/regvalue_0, CPU/IR/regvalue_14.
16905
Forward register balancing over CPU/decoder/opdec41_SW2 of flipflops :
16906
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
16907
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV41_SW0_SW0 of flipflops :
16908
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12, CPU/IR/regvalue_15.
16909
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV41_SW0_SW1 of flipflops :
16910
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
16911
Forward register balancing over CPU/msend9 of flipflops :
16912
CPU/ctl/sim/DEP/q, CPU/ctl/sim/EXAM/q.
16913
Forward register balancing over CPU/ctl/sim/F1 of flipflops :
16914
CPU/ctl/sim/EXAM/q, CPU/ctl/sim/DEP/q, CPU/ctl/sim/RUN/q.
16915
Forward register balancing over CPU/decoder/opincdecx21_SW2 of flipflops :
16916
CPU/IR/regvalue_3, CPU/IR/regvalue_4, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
16917
Forward register balancing over CPU/decoder/opincdecx11_SW1 of flipflops :
16918
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
16919
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV29 of flipflops :
16920
CPU/IR/regvalue_0, CPU/IR/regvalue_1.
16921
Forward register balancing over CPU/decoder/oppush11_SW1 of flipflops :
16922
CPU/IR/regvalue_0, CPU/IR/regvalue_4, CPU/IR/regvalue_6, CPU/IR/regvalue_5.
16923
Forward register balancing over CPU/decoder/oppush11_SW2 of flipflops :
16924
CPU/IR/regvalue_4, CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
16925
Forward register balancing over CPU/decoder/opdec714_SW1 of flipflops :
16926
CPU/IR/regvalue_6, CPU/IR/regvalue_12, CPU/IR/regvalue_11, CPU/IR/regvalue_0.
16927
Forward register balancing over CPU/decoder/opframe31_SW0 of flipflops :
16928
CPU/IR/regvalue_0, CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_6.
16929
Forward register balancing over CPU/decoder/opincdecx21_SW0 of flipflops :
16930
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_3.
16931
Forward register balancing over CPU/decoder/opldxa1_SW0_SW0 of flipflops :
16932
CPU/IR/regvalue_5, CPU/IR/regvalue_0.
16933
Forward register balancing over CPU/decoder/opincdecx11_SW0 of flipflops :
16934
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_1.
16935
Forward register balancing over CPU/decoder/opinc41_SW0 of flipflops :
16936
CPU/IR/regvalue_0, CPU/IR/regvalue_5.
16937
Forward register balancing over CPU/decoder/opinc41_SW1 of flipflops :
16938
CPU/IR/regvalue_5, CPU/IR/regvalue_0.
16939
Forward register balancing over CPU/decoder/opdec41_SW0 of flipflops :
16940
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
16941
Forward register balancing over CPU/decoder/opdec41_SW1 of flipflops :
16942
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
16943
Forward register balancing over CPU/decoder/opdec51_SW2 of flipflops :
16944
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
16945
Forward register balancing over CPU/decoder/opdec51_SW3 of flipflops :
16946
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
16947
Forward register balancing over CPU/decoder/opstx21_SW0 of flipflops :
16948
CPU/IR/regvalue_1, CPU/IR/regvalue_4, CPU/IR/regvalue_6.
16949
Forward register balancing over CPU/decoder/opframe31_SW1 of flipflops :
16950
CPU/IR/regvalue_1, CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_6.
16951
Forward register balancing over CPU/decoder/opstx21_SW1 of flipflops :
16952
CPU/IR/regvalue_6, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_1.
16953
Forward register balancing over Ker2161_SW0 of flipflops :
16954
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
16955
Forward register balancing over CPU/alu/_n00041_SW0 of flipflops :
16956
CPU/IR/regvalue_1, CPU/IR/regvalue_2, CPU/IR/regvalue_5.
16957
Forward register balancing over CPU/alu/_n004722_SW0 of flipflops :
16958
CPU/IR/regvalue_2, CPU/IR/regvalue_1, CPU/IR/regvalue_5.
16959
Forward register balancing over CPU/decoder/opspn11_SW1 of flipflops :
16960
CPU/IR/regvalue_2, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
16961
Forward register balancing over CPU/decoder/opjmpa1_SW0 of flipflops :
16962
CPU/IR/regvalue_2, CPU/IR/regvalue_5.
16963
Forward register balancing over CPU/decoder/opframe1_SW0 of flipflops :
16964
CPU/IR/regvalue_2, CPU/IR/regvalue_5.
16965
Forward register balancing over CPU/decoder/opincdecx21_SW1 of flipflops :
16966
CPU/IR/regvalue_2, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
16967
Forward register balancing over CPU/decoder/opincdecx21_SW3 of flipflops :
16968
CPU/IR/regvalue_3, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_6.
16969
Forward register balancing over CPU/decoder/opdec714_SW2 of flipflops :
16970
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
16971
Forward register balancing over CPU/decoder/opdec51_SW0 of flipflops :
16972
CPU/IR/regvalue_4, CPU/IR/regvalue_3.
16973
Forward register balancing over CPU/decoder/opdec714_SW0 of flipflops :
16974
CPU/IR/regvalue_12, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_11.
16975
Forward register balancing over CPU/decoder/oppush11_SW0 of flipflops :
16976
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
16977
Forward register balancing over CPU/decoder/opdec714_SW3 of flipflops :
16978
CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
16979
Forward register balancing over CPU/sendsum5_SW1 of flipflops :
16980
CPU/IR/regvalue_4, CPU/IR/regvalue_5.
16981
Forward register balancing over CPU/decoder/oppop11_SW0 of flipflops :
16982
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
16983
Forward register balancing over Ker161_SW0 of flipflops :
16984
CPU/IR/regvalue_4, CPU/IR/regvalue_6, CPU/IR/regvalue_5.
16985
Forward register balancing over CPU/decoder/opdec74 of flipflops :
16986
CPU/IR/regvalue_7, CPU/IR/regvalue_8, CPU/IR/regvalue_9, CPU/IR/regvalue_10.
16987
Forward register balancing over CPU/senddiff3_SW0 of flipflops :
16988
CPU/IR/regvalue_13, CPU/IR/regvalue_12.
16989
Forward register balancing over Ker2131_SW2_SW0 of flipflops :
16990
CPU/IR/regvalue_12, CPU/IR/regvalue_13.
16991
Forward register balancing over CPU/ctl/sim/Ker71 of flipflops :
16992
CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1, CPU/ctl/sim/counter_0.
16993
Forward register balancing over CPU/ctl/sim/_n00121 of flipflops :
16994
CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1.
16995
Forward register balancing over CPU/ctl/sim/_n00111 of flipflops :
16996
CPU/ctl/sim/counter_1, CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_2.
16997
Forward register balancing over CPU/ctl/sim/_n00101 of flipflops :
16998
CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1.
16999
Forward register balancing over CPU/bus<0>__n0000<0>_N01_SW0 of flipflops :
17000
CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1, CPU/ctl/sim/counter_0.
17001
Forward register balancing over CPU/decoder/opadd1 of flipflops :
17002
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
17003
Forward register balancing over CPU/decoder/opdec41 of flipflops :
17004
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW1_FRB, CPU/IR/regvalue_15, CPU/decoder/opdec41_SW2_FRB.
17005
Forward register balancing over CPU/decoder/opinc41 of flipflops :
17006
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW3_FRB, CPU/IR/regvalue_15, CPU/decoder/opinc41_SW2_FRB.
17007
Forward register balancing over CPU/decoder/opldi11_SW0 of flipflops :
17008
CPU/IR/regvalue_2, CPU/decoder/opdec51_SW3_FRB, CPU/IR/regvalue_0, CPU/IR/regvalue_5.
17009
Forward register balancing over CPU/alu/_n00091_SW0 of flipflops :
17010
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
17011
Forward register balancing over CPU/sendsum5_SW0 of flipflops :
17012
CPU/decoder/opincdecx11_SW0_FRB, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
17013
Forward register balancing over Ker212_SW0 of flipflops :
17014
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/decoder/opspn11_SW1_FRB, CPU/IR/regvalue_5.
17015
Forward register balancing over CPU/decoder/opdec714 of flipflops :
17016
CPU/decoder/opdec74_FRB, CPU/IR/regvalue_11, CPU/IR/regvalue_12, CPU/decoder/opdec78_FRB.
17017
Forward register balancing over CPU/ctl/sim/_n00151 of flipflops :
17018
CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_1.
17019
Register  equivalent to  has been removed
17020
Register  equivalent to  has been removed
17021
Register  equivalent to  has been removed
17022
Register  equivalent to  has been removed
17023
Register  equivalent to  has been removed
17024
FlipFlop CPU/IR/regvalue_1 has been replicated 1 time(s)
17025
FlipFlop CPU/IR/regvalue_2 has been replicated 2 time(s)
17026
FlipFlop CPU/ctl/sim/_n00111_FRB has been replicated 7 time(s)
17027
FlipFlop CPU/decoder/opdec714_FRB has been replicated 1 time(s)
17028
FlipFlop loadnow has been replicated 1 time(s)
17029
 
17030
=========================================================================
17031
*                            Final Report                               *
17032
=========================================================================
17033
 
17034
Device utilization summary:
17035
---------------------------
17036
 
17037
Selected Device : 3s200ft256-4
17038
 
17039
 Number of Slices:                     616  out of   1920    32%
17040
 Number of Slice Flip Flops:           436  out of   3840    11%
17041
 Number of 4 input LUTs:              1080  out of   3840    28%
17042
 Number of bonded IOBs:                 74  out of    173    42%
17043
 Number of GCLKs:                        2  out of      8    25%
17044
 Number of DCM_ADVs:                     1  out of      4    25%
17045
 
17046
 
17047
=========================================================================
17048
TIMING REPORT
17049
 
17050
 
17051
Clock Information:
17052
------------------
17053
-----------------------------------+--------------------------------+-------+
17054
Clock Signal                       | Clock buffer(FF name)          | Load  |
17055
-----------------------------------+--------------------------------+-------+
17056
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 436   |
17057
-----------------------------------+--------------------------------+-------+
17058
 
17059
Timing Summary:
17060
---------------
17061
Speed Grade: -4
17062
 
17063
   Minimum period: 13.584ns (Maximum Frequency: 73.618MHz)
17064
   Minimum input arrival time before clock: 10.967ns
17065
   Maximum output required time after clock: 23.172ns
17066
   Maximum combinational path delay: 15.112ns
17067
 
17068
=========================================================================
17069
 
17070
 
17071
 
17072
 
17073
Started process "Translate".
17074
 
17075
 
17076
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
17077
xc3s200-ft256-4 topbox.ngc topbox.ngd
17078
 
17079
Reading NGO file 'C:/blue71/topbox.ngc' ...
17080
 
17081
Applying constraints in "tobox.ucf" to the design...
17082
 
17083
Checking timing specifications ...
17084
   CLKFX: TS_CPU_ctl_clockgen_CLKFX_BUF=PERIOD CPU_ctl_clockgen_CLKFX_BUF
17085
TS_clkin*0.700000 HIGH 50.000000%
17086
   CLKFX180: TS_CPU_ctl_wclk=PERIOD CPU_ctl_wclk TS_clkin*0.700000 PHASE +
17087
20.408000 nS HIGH 50.000000%
17088
WARNING:XdmHelpers:662 - Period specification "TS_CPU_ctl_wclk" references the
17089
   TNM group "CPU_ctl_wclk", which contains both pads and synchronous elements.
17090
   The timing analyzer will ignore the pads for this specification. You might
17091
   want to use a qualifier (e.g. "FFS") on the TNM property to remove the pads
17092
   from this group.
17093
Checking expanded design ...
17094
 
17095
NGDBUILD Design Results Summary:
17096
  Number of errors:     0
17097
  Number of warnings:   1
17098
 
17099
Writing NGD file "topbox.ngd" ...
17100
 
17101
Writing NGDBUILD log file "topbox.bld"...
17102
 
17103
NGDBUILD done.
17104
 
17105
 
17106
 
17107
 
17108
Started process "Map".
17109
 
17110
Using target part "3s200ft256-4".
17111
Mapping design into LUTs...
17112
Running directed packing...
17113
Running delay-based LUT packing...
17114
Running timing-driven packing...
17115
 
17116
Phase 1.1
17117
Phase 1.1 (Checksum:98d1df) REAL time: 0 secs
17118
 
17119
Phase 2.31
17120
Phase 2.31 (Checksum:1312cfe) REAL time: 0 secs
17121
 
17122
Phase 3.2
17123
.
17124
 
17125
 
17126
Phase 3.2 (Checksum:1c9c37d) REAL time: 3 secs
17127
 
17128
Phase 4.4
17129
.................
17130
Phase 4.4 (Checksum:26259fc) REAL time: 3 secs
17131
 
17132
Phase 5.28
17133
Phase 5.28 (Checksum:2faf07b) REAL time: 3 secs
17134
 
17135
Phase 6.8
17136
............................
17137
..............
17138
..........................
17139
...............
17140
...............
17141
Phase 6.8 (Checksum:abc08d) REAL time: 10 secs
17142
 
17143
Phase 7.29
17144
Phase 7.29 (Checksum:42c1d79) REAL time: 10 secs
17145
 
17146
Phase 8.5
17147
Phase 8.5 (Checksum:4c4b3f8) REAL time: 10 secs
17148
 
17149
Phase 9.18
17150
Phase 9.18 (Checksum:55d4a77) REAL time: 21 secs
17151
 
17152
Phase 10.5
17153
Phase 10.5 (Checksum:5f5e0f6) REAL time: 21 secs
17154
 
17155
 
17156
Design Summary:
17157
Number of errors:      0
17158
Number of warnings:   11
17159
Logic Utilization:
17160
  Number of Slice Flip Flops:         410 out of   3,840   10%
17161
  Number of 4 input LUTs:           1,130 out of   3,840   29%
17162
Logic Distribution:
17163
  Number of occupied Slices:                          654 out of   1,920   34%
17164
    Number of Slices containing only related logic:     654 out of     654  100%
17165
    Number of Slices containing unrelated logic:          0 out of     654    0%
17166
      *See NOTES below for an explanation of the effects of unrelated logic
17167
Total Number 4 input LUTs:          1,134 out of   3,840   29%
17168
  Number used as logic:              1,130
17169
  Number used as a route-thru:           4
17170
  Number of bonded IOBs:               74 out of     173   42%
17171
    IOB Flip Flops:                    26
17172
  Number of GCLKs:                     2 out of       8   25%
17173
  Number of DCMs:                      1 out of       4   25%
17174
 
17175
Total equivalent gate count for design:  18,138
17176
Additional JTAG gate count for IOBs:  3,552
17177
Peak Memory Usage:  133 MB
17178
 
17179
Mapping completed.
17180
See MAP report file "topbox_map.mrp" for details.
17181
 
17182
 
17183
 
17184
 
17185
Started process "Place & Route".
17186
 
17187
 
17188
 
17189
 
17190
Constraints file: topbox.pcf.
17191
Loading device for application Rf_Device from file '3s200.nph' in environment
17192
C:/Xilinx71.
17193
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
17194
 
17195
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
17196
Celsius)
17197
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
17198
 
17199
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
17200
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
17201
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
17202
   ps (24.00 Mhz).
17203
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
17204
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
17205
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
17206
   (210.04 Mhz).
17207
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
17208
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
17209
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
17210
   ps (24.00 Mhz).
17211
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
17212
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
17213
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
17214
   (210.04 Mhz).
17215
 
17216
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
17217
 
17218
 
17219
INFO:Par:253 - The Map -timing placement will be retained since it is likely to
17220
   achieve better performance.
17221
 
17222
Device Utilization Summary:
17223
 
17224
   Number of BUFGMUXs                  2 out of 8      25%
17225
   Number of DCMs                      1 out of 4      25%
17226
   Number of External IOBs            74 out of 173    42%
17227
      Number of LOCed IOBs            74 out of 74    100%
17228
 
17229
   Number of Slices                  654 out of 1920   34%
17230
      Number of SLICEMs                0 out of 960     0%
17231
 
17232
 
17233
 
17234
Overall effort level (-ol):   High (set by user)
17235
Router effort level (-rl):    High (set by user)
17236
 
17237
Starting initial Timing Analysis.  REAL time: 4 secs
17238
Finished initial Timing Analysis.  REAL time: 4 secs
17239
 
17240
Starting Router
17241
 
17242
Phase 1: 4861 unrouted;       REAL time: 4 secs
17243
 
17244
Phase 2: 4524 unrouted;       REAL time: 4 secs
17245
 
17246
Phase 3: 2173 unrouted;       REAL time: 5 secs
17247
 
17248
Phase 4: 2173 unrouted; (0)      REAL time: 5 secs
17249
 
17250
Phase 5: 2173 unrouted; (0)      REAL time: 5 secs
17251
 
17252
Phase 6: 2173 unrouted; (0)      REAL time: 6 secs
17253
 
17254
Phase 7: 0 unrouted; (0)      REAL time: 9 secs
17255
 
17256
Phase 8: 0 unrouted; (0)      REAL time: 10 secs
17257
 
17258
 
17259
Total REAL time to Router completion: 10 secs
17260
Total CPU time to Router completion: 10 secs
17261
 
17262
Generating "PAR" statistics.
17263
 
17264
**************************
17265
Generating Clock Report
17266
**************************
17267
 
17268
+---------------------+--------------+------+------+------------+-------------+
17269
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
17270
+---------------------+--------------+------+------+------------+-------------+
17271
|                 clk |      BUFGMUX2| No   |  317 |  0.041     |  1.051      |
17272
+---------------------+--------------+------+------+------------+-------------+
17273
 
17274
Timing Score: 0
17275
 
17276
Asterisk (*) preceding a constraint indicates it was not met.
17277
   This may be due to a setup or hold violation.
17278
 
17279
--------------------------------------------------------------------------------
17280
  Constraint                                | Requested  | Actual     | Logic
17281
                                            |            |            | Levels
17282
--------------------------------------------------------------------------------
17283
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
17284
  HIGH 50%                                  |            |            |
17285
--------------------------------------------------------------------------------
17286
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 26.908ns   | 6
17287
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
17288
    TS_clkin * 0.7 HIGH 50%                 |            |            |
17289
--------------------------------------------------------------------------------
17290
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 38.772ns   | 9
17291
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
17292
       HIGH 50%                             |            |            |
17293
--------------------------------------------------------------------------------
17294
 
17295
 
17296
All constraints were met.
17297
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
17298
   constraint does not cover any paths or that it has no requested value.
17299
Generating Pad Report.
17300
 
17301
All signals are completely routed.
17302
 
17303
Total REAL time to PAR completion: 12 secs
17304
Total CPU time to PAR completion: 11 secs
17305
 
17306
Peak Memory Usage:  93 MB
17307
 
17308
Placer: Not run.
17309
Routing: Completed - No errors found.
17310
Timing: Completed - No errors found.
17311
 
17312
Number of error messages: 0
17313
Number of warning messages: 4
17314
Number of info messages: 1
17315
 
17316
Writing design to file topbox.ncd
17317
 
17318
 
17319
 
17320
PAR done!
17321
 
17322
Started process "Generate Post-Place & Route Static Timing".
17323
 
17324
Loading device for application Rf_Device from file '3s200.nph' in environment
17325
C:/Xilinx71.
17326
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
17327
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
17328
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
17329
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
17330
   ps (24.00 Mhz).
17331
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
17332
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
17333
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
17334
   (210.04 Mhz).
17335
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
17336
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
17337
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
17338
   ps (24.00 Mhz).
17339
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
17340
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
17341
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
17342
   (210.04 Mhz).
17343
 
17344
Analysis completed Sat Sep 30 20:20:07 2006
17345
--------------------------------------------------------------------------------
17346
 
17347
Generating Report ...
17348
 
17349
Number of warnings: 4
17350
Total time: 3 secs
17351
 
17352
 
17353
 
17354
 
17355
 
17356
 
17357
 
17358
Started process "Generate Programming File".
17359
 
17360
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
17361
   with the CLKFX and CLKFX180 outputs of the DCM comp
17362
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
17363
   Interactive Data Sheet.
17364
 
17365
 
17366
Project Navigator Auto-Make Log File
17367
-------------------------------------
17368
 
17369
 
17370
 
17371
 
17372
 
17373
 
17374
 
17375
 
17376
 
17377
 
17378
Started process "Synthesize".
17379
 
17380
 
17381
=========================================================================
17382
*                          HDL Compilation                              *
17383
=========================================================================
17384
Compiling verilog file "io.v"
17385
Module  compiled
17386
Module  compiled
17387
Compiling verilog file "FrontPanel.v"
17388
Module  compiled
17389
Compiling verilog file "misc.v"
17390
Module  compiled
17391
Module  compiled
17392
Module  compiled
17393
Module  compiled
17394
Module  compiled
17395
Module  compiled
17396
Compiling verilog file "alu.v"
17397
Module  compiled
17398
Compiling verilog file "switchsync.v"
17399
Module  compiled
17400
Compiling verilog file "jkff.v"
17401
Module  compiled
17402
Compiling verilog file "control.v"
17403
Module  compiled
17404
Module  compiled
17405
Compiling verilog file "maindcm.v"
17406
Module  compiled
17407
Compiling verilog file "idecode.v"
17408
Module  compiled
17409
Compiling verilog file "top.v"
17410
Module  compiled
17411
Compiling verilog file "rcvr.v"
17412
Module  compiled
17413
Compiling verilog file "txmit.v"
17414
Module  compiled
17415
Compiling verilog file "uart.v"
17416
Module  compiled
17417
Compiling verilog file "topbox.v"
17418
Module  compiled
17419
No errors in compilation
17420
Analysis of file <"topbox.prj"> succeeded.
17421
 
17422
 
17423
=========================================================================
17424
*                            HDL Analysis                               *
17425
=========================================================================
17426
Analyzing top module .
17427
Module  is correct for synthesis.
17428
 
17429
    Set property "resynthesize = true" for unit .
17430
Analyzing module .
17431
Module  is correct for synthesis.
17432
 
17433
Analyzing module .
17434
        pClockFrequency = 50
17435
        pRefreshFrequency = 100
17436
        pUpperLimit = 125000
17437
        pDividerCounterBits = 24
17438
Module  is correct for synthesis.
17439
 
17440
Analyzing module .
17441
        pInitialValue = 0
17442
        pTimerWidth = 19
17443
        pInitialTimerValue = 500000
17444
Module  is correct for synthesis.
17445
 
17446
Analyzing module .
17447
Module  is correct for synthesis.
17448
 
17449
Analyzing module .
17450
        SIZE = 16
17451
Module  is correct for synthesis.
17452
 
17453
Analyzing module .
17454
Module  is correct for synthesis.
17455
 
17456
Analyzing module .
17457
        SIZE = 12
17458
Module  is correct for synthesis.
17459
 
17460
Analyzing module .
17461
Module  is correct for synthesis.
17462
 
17463
Analyzing module .
17464
        VALUE = 0000000000000001
17465
Module  is correct for synthesis.
17466
 
17467
Analyzing module .
17468
Module  is correct for synthesis.
17469
 
17470
Analyzing module .
17471
        VALUE = 1111111111111111
17472
Module  is correct for synthesis.
17473
 
17474
Analyzing module .
17475
Module  is correct for synthesis.
17476
 
17477
Analyzing module .
17478
        VALUE = 0000000000000000
17479
Module  is correct for synthesis.
17480
 
17481
Analyzing module .
17482
Module  is correct for synthesis.
17483
 
17484
Analyzing module .
17485
Module  is correct for synthesis.
17486
 
17487
Analyzing module .
17488
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
17489
Module  is correct for synthesis.
17490
 
17491
Analyzing module .
17492
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
17493
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
17494
Module  is correct for synthesis.
17495
 
17496
Analyzing module .
17497
Module  is correct for synthesis.
17498
 
17499
Analyzing module .
17500
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17501
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17502
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17503
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17504
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17505
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17506
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17507
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17508
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17509
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17510
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17511
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17512
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17513
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
17514
Module  is correct for synthesis.
17515
 
17516
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
17517
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
17518
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
17519
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
17520
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
17521
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
17522
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
17523
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
17524
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
17525
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
17526
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
17527
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
17528
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
17529
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
17530
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
17531
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
17532
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
17533
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
17534
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
17535
Analyzing module .
17536
Module  is correct for synthesis.
17537
 
17538
Analyzing module .
17539
        XTAL_CLK = 35000000
17540
        BAUD = 9600
17541
        CLK_DIV = 113
17542
        CW = 8
17543
Module  is correct for synthesis.
17544
 
17545
Analyzing module .
17546
Module  is correct for synthesis.
17547
 
17548
Analyzing module .
17549
Module  is correct for synthesis.
17550
 
17551
 
17552
=========================================================================
17553
*                           HDL Synthesis                               *
17554
=========================================================================
17555
 
17556
Synthesizing Unit .
17557
    Related source file is "txmit.v".
17558
    Found 1-bit register for signal .
17559
    Found 1-bit register for signal .
17560
    Found 1-bit register for signal .
17561
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
17562
    Found 4-bit comparator less for signal <$n0030> created at line 81.
17563
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
17564
    Found 1-bit register for signal .
17565
    Found 1-bit register for signal .
17566
    Found 4-bit up counter for signal .
17567
    Found 4-bit up counter for signal .
17568
    Found 8-bit register for signal .
17569
    Found 8-bit register for signal .
17570
    Summary:
17571
        inferred   2 Counter(s).
17572
        inferred  21 D-type flip-flop(s).
17573
        inferred   2 Comparator(s).
17574
        inferred   1 Multiplexer(s).
17575
Unit  synthesized.
17576
 
17577
 
17578
Synthesizing Unit .
17579
    Related source file is "rcvr.v".
17580
WARNING:Xst:646 - Signal > is assigned but never used.
17581
    Found 1-bit register for signal .
17582
    Found 1-bit register for signal .
17583
    Found 1-bit register for signal .
17584
    Found 8-bit tristate buffer for signal .
17585
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
17586
    Found 4-bit adder for signal <$n0012> created at line 83.
17587
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
17588
    Found 1-bit register for signal .
17589
    Found 1-bit register for signal .
17590
    Found 4-bit register for signal .
17591
    Found 4-bit up counter for signal .
17592
    Found 8-bit register for signal .
17593
    Found 7-bit register for signal >.
17594
    Found 1-bit register for signal .
17595
    Found 1-bit register for signal .
17596
    Summary:
17597
        inferred   1 Counter(s).
17598
        inferred  26 D-type flip-flop(s).
17599
        inferred   1 Adder/Subtractor(s).
17600
        inferred   1 Comparator(s).
17601
        inferred   1 Multiplexer(s).
17602
        inferred   8 Tristate(s).
17603
Unit  synthesized.
17604
 
17605
 
17606
Synthesizing Unit .
17607
    Related source file is "jkff.v".
17608
    Found 1-bit register for signal .
17609
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
17610
    Summary:
17611
        inferred   1 D-type flip-flop(s).
17612
        inferred   1 Multiplexer(s).
17613
Unit  synthesized.
17614
 
17615
 
17616
Synthesizing Unit .
17617
    Related source file is "switchsync.v".
17618
    Found 1-bit register for signal .
17619
    Found 1-bit register for signal .
17620
    Summary:
17621
        inferred   2 D-type flip-flop(s).
17622
Unit  synthesized.
17623
 
17624
 
17625
Synthesizing Unit .
17626
    Related source file is "maindcm.v".
17627
Unit  synthesized.
17628
 
17629
 
17630
Synthesizing Unit .
17631
    Related source file is "control.v".
17632
    Found 1-bit register for signal .
17633
    Found 1-bit register for signal .
17634
    Found 1-bit 4-to-1 multiplexer for signal <$n0005>.
17635
    Found 1-bit 4-to-1 multiplexer for signal <$n0007>.
17636
    Found 3-bit up counter for signal .
17637
    Summary:
17638
        inferred   1 Counter(s).
17639
        inferred   2 D-type flip-flop(s).
17640
        inferred   2 Multiplexer(s).
17641
Unit  synthesized.
17642
 
17643
 
17644
Synthesizing Unit .
17645
    Related source file is "misc.v".
17646
    Found 16-bit tristate buffer for signal .
17647
    Summary:
17648
        inferred  16 Tristate(s).
17649
Unit  synthesized.
17650
 
17651
 
17652
Synthesizing Unit .
17653
    Related source file is "misc.v".
17654
    Found 16-bit tristate buffer for signal .
17655
    Summary:
17656
        inferred  16 Tristate(s).
17657
Unit  synthesized.
17658
 
17659
 
17660
Synthesizing Unit .
17661
    Related source file is "misc.v".
17662
    Found 16-bit tristate buffer for signal .
17663
    Summary:
17664
        inferred  16 Tristate(s).
17665
Unit  synthesized.
17666
 
17667
 
17668
Synthesizing Unit .
17669
    Related source file is "misc.v".
17670
WARNING:Xst:647 - Input > is never used.
17671
    Found 16-bit tristate buffer for signal .
17672
    Found 12-bit register for signal .
17673
    Summary:
17674
        inferred  12 D-type flip-flop(s).
17675
        inferred  16 Tristate(s).
17676
Unit  synthesized.
17677
 
17678
 
17679
Synthesizing Unit .
17680
    Related source file is "idecode.v".
17681
Unit  synthesized.
17682
 
17683
 
17684
Synthesizing Unit .
17685
    Related source file is "control.v".
17686
Unit  synthesized.
17687
 
17688
 
17689
Synthesizing Unit .
17690
    Related source file is "alu.v".
17691
    Found 16-bit tristate buffer for signal .
17692
    Found 17-bit subtractor for signal <$AUX_109>.
17693
    Found 16-bit adder carry out for signal <$n0000>.
17694
    Found 1-bit xor2 for signal <$n0042> created at line 6.
17695
    Found 1-bit xor2 for signal <$n0043> created at line 6.
17696
    Found 16-bit xor2 for signal <$n0046> created at line 31.
17697
    Summary:
17698
        inferred   2 Adder/Subtractor(s).
17699
        inferred  16 Tristate(s).
17700
Unit  synthesized.
17701
 
17702
 
17703
Synthesizing Unit .
17704
    Related source file is "misc.v".
17705
Unit  synthesized.
17706
 
17707
 
17708
Synthesizing Unit .
17709
    Related source file is "misc.v".
17710
Unit  synthesized.
17711
 
17712
 
17713
Synthesizing Unit .
17714
    Related source file is "misc.v".
17715
Unit  synthesized.
17716
 
17717
 
17718
Synthesizing Unit .
17719
    Related source file is "misc.v".
17720
Unit  synthesized.
17721
 
17722
 
17723
Synthesizing Unit .
17724
    Related source file is "misc.v".
17725
    Found 16-bit tristate buffer for signal .
17726
    Found 16-bit register for signal .
17727
    Summary:
17728
        inferred  16 D-type flip-flop(s).
17729
        inferred  16 Tristate(s).
17730
Unit  synthesized.
17731
 
17732
 
17733
Synthesizing Unit .
17734
    Related source file is "io.v".
17735
    Found 1-bit register for signal .
17736
    Found 1-bit register for signal .
17737
    Found 1-bit register for signal .
17738
    Found 1-bit register for signal .
17739
    Found 1-bit register for signal .
17740
    Found 1-bit register for signal .
17741
    Found 19-bit down counter for signal .
17742
    Found 1-bit register for signal .
17743
    Found 1-bit xor2 for signal .
17744
    Summary:
17745
        inferred   1 Counter(s).
17746
        inferred   7 D-type flip-flop(s).
17747
Unit  synthesized.
17748
 
17749
 
17750
Synthesizing Unit .
17751
    Related source file is "io.v".
17752
    Found 16x7-bit ROM for signal <$n0005>.
17753
    Found 1-bit register for signal .
17754
    Found 1-bit register for signal .
17755
    Found 1-bit register for signal .
17756
    Found 1-bit register for signal .
17757
    Found 1-bit register for signal .
17758
    Found 1-bit register for signal .
17759
    Found 1-bit register for signal .
17760
    Found 1-bit register for signal .
17761
    Found 1-bit register for signal .
17762
    Found 1-bit register for signal .
17763
    Found 1-bit register for signal .
17764
    Found 1-bit register for signal .
17765
    Found 24-bit up counter for signal .
17766
    Found 1-of-4 decoder for signal .
17767
    Found 2-bit down counter for signal .
17768
    Found 8-bit 4-to-1 multiplexer for signal .
17769
    Found 1-bit 4-to-1 multiplexer for signal .
17770
    Summary:
17771
        inferred   1 ROM(s).
17772
        inferred   2 Counter(s).
17773
        inferred  12 D-type flip-flop(s).
17774
        inferred   9 Multiplexer(s).
17775
        inferred   1 Decoder(s).
17776
Unit  synthesized.
17777
 
17778
 
17779
Synthesizing Unit .
17780
    Related source file is "uart.v".
17781
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
17782
    Found 1-bit register for signal .
17783
    Found 8-bit up counter for signal .
17784
    Found 1-bit register for signal .
17785
    Summary:
17786
        inferred   1 Counter(s).
17787
        inferred   2 D-type flip-flop(s).
17788
        inferred   1 Multiplexer(s).
17789
Unit  synthesized.
17790
 
17791
 
17792
Synthesizing Unit .
17793
    Related source file is "top.v".
17794
WARNING:Xst:1780 - Signal > is never used or assigned.
17795
    Found 16-bit tristate buffer for signal .
17796
    Found 1-bit register for signal .
17797
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
17798
    Found 16-bit tristate buffer for signal .
17799
    Found 1-bit register for signal .
17800
    Found 1-bit register for signal .
17801
    Found 1-bit register for signal .
17802
    Summary:
17803
        inferred   4 D-type flip-flop(s).
17804
        inferred   1 Adder/Subtractor(s).
17805
        inferred  96 Tristate(s).
17806
Unit  synthesized.
17807
 
17808
 
17809
Synthesizing Unit .
17810
    Related source file is "FrontPanel.v".
17811
WARNING:Xst:1780 - Signal  is never used or assigned.
17812
    Found finite state machine  for signal .
17813
    -----------------------------------------------------------------------
17814
    | States             | 6                                              |
17815
    | Transitions        | 6                                              |
17816
    | Inputs             | 0                                              |
17817
    | Outputs            | 12                                             |
17818
    | Clock              | clockin (rising_edge)                          |
17819
    | Clock enable       | select (positive)                              |
17820
    | Reset              | clear (positive)                               |
17821
    | Reset type         | asynchronous                                   |
17822
    | Reset State        | 000001                                         |
17823
    | Encoding           | automatic                                      |
17824
    | Implementation     | LUT                                            |
17825
    -----------------------------------------------------------------------
17826
    Found 16-bit 4-to-1 multiplexer for signal .
17827
    Found 4-bit register for signal .
17828
    Found 16-bit register for signal .
17829
    Summary:
17830
        inferred   1 Finite State Machine(s).
17831
        inferred  16 D-type flip-flop(s).
17832
        inferred  16 Multiplexer(s).
17833
Unit  synthesized.
17834
 
17835
 
17836
Synthesizing Unit .
17837
    Related source file is "topbox.v".
17838
WARNING:Xst:646 - Signal  is assigned but never used.
17839
    Found 16-bit tristate buffer for signal .
17840
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
17841
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
17842
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
17843
    Found 4-bit adder for signal <$n0012> created at line 75.
17844
    Found 4-bit register for signal .
17845
    Found 1-bit register for signal .
17846
    Found 1-bit register for signal .
17847
    Found 16-bit register for signal .
17848
    Summary:
17849
        inferred  22 D-type flip-flop(s).
17850
        inferred   1 Adder/Subtractor(s).
17851
        inferred   6 Multiplexer(s).
17852
        inferred  48 Tristate(s).
17853
Unit  synthesized.
17854
 
17855
 
17856
=========================================================================
17857
*                       Advanced HDL Synthesis                          *
17858
=========================================================================
17859
 
17860
Advanced RAM inference ...
17861
Advanced multiplier inference ...
17862
Advanced Registered AddSub inference ...
17863
Analyzing FSM  for best encoding.
17864
Optimizing FSM  on signal  with speed1 encoding.
17865
--------------------
17866
 State  | Encoding
17867
--------------------
17868
 000001 | 100000
17869
 000010 | 010000
17870
 000100 | 001000
17871
 001000 | 000100
17872
 010000 | 000010
17873
 100000 | 000001
17874
--------------------
17875
Dynamic shift register inference ...
17876
 
17877
=========================================================================
17878
HDL Synthesis Report
17879
 
17880
Macro Statistics
17881
# FSMs                             : 1
17882
# ROMs                             : 1
17883
 16x7-bit ROM                      : 1
17884
# Adders/Subtractors               : 5
17885
 12-bit adder carry out            : 1
17886
 16-bit adder carry out            : 1
17887
 17-bit subtractor                 : 1
17888
 4-bit adder                       : 2
17889
# Counters                         : 10
17890
 19-bit down counter               : 3
17891
 2-bit down counter                : 1
17892
 24-bit up counter                 : 1
17893
 3-bit up counter                  : 1
17894
 4-bit up counter                  : 3
17895
 8-bit up counter                  : 1
17896
# Registers                        : 138
17897
 1-bit register                    : 125
17898
 12-bit register                   : 4
17899
 16-bit register                   : 4
17900
 4-bit register                    : 3
17901
 8-bit register                    : 2
17902
# Comparators                      : 3
17903
 4-bit comparator greater          : 2
17904
 4-bit comparator less             : 1
17905
# Multiplexers                     : 15
17906
 1-bit 4-to-1 multiplexer          : 12
17907
 16-bit 4-to-1 multiplexer         : 1
17908
 4-bit 4-to-1 multiplexer          : 1
17909
 8-bit 4-to-1 multiplexer          : 1
17910
# Decoders                         : 1
17911
 1-of-4 decoder                    : 1
17912
# Tristates                        : 97
17913
 1-bit tristate buffer             : 80
17914
 16-bit tristate buffer            : 16
17915
 8-bit tristate buffer             : 1
17916
# Xors                             : 6
17917
 1-bit xor2                        : 5
17918
 16-bit xor2                       : 1
17919
 
17920
=========================================================================
17921
 
17922
=========================================================================
17923
*                         Low Level Synthesis                           *
17924
=========================================================================
17925
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
17926
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
17927
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
17928
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
17929
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
17930
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
17931
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
17932
 
17933
Optimizing unit  ...
17934
 
17935
Optimizing unit  ...
17936
 
17937
Optimizing unit  ...
17938
 
17939
Optimizing unit  ...
17940
 
17941
Optimizing unit  ...
17942
 
17943
Optimizing unit  ...
17944
 
17945
Optimizing unit  ...
17946
 
17947
Optimizing unit  ...
17948
 
17949
Optimizing unit  ...
17950
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
17951
 
17952
Mapping all equations...
17953
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
17954
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
17955
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
17956
Building and optimizing final netlist ...
17957
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 30.
17958
Forward register balancing over CPU/decoder/opdec78 of flipflops :
17959
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
17960
Forward register balancing over CPU/decoder/opxor1 of flipflops :
17961
CPU/IR/regvalue_12, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13.
17962
Forward register balancing over CPU/decoder/opand1 of flipflops :
17963
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12, CPU/IR/regvalue_13.
17964
Forward register balancing over CPU/decoder/opior1 of flipflops :
17965
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_15, CPU/IR/regvalue_14.
17966
Forward register balancing over CPU/decoder/oplda1 of flipflops :
17967
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14.
17968
Forward register balancing over CPU/decoder/opsrj1 of flipflops :
17969
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
17970
Forward register balancing over Ker571 of flipflops :
17971
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
17972
Forward register balancing over CPU/IR/dout_regvalue_EnableTr_INV56_SW0 of flipflops :
17973
CPU/IR/regvalue_15, CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
17974
Forward register balancing over Ker2101 of flipflops :
17975
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
17976
Forward register balancing over CPU/decoder/opinc41_SW2 of flipflops :
17977
CPU/IR/regvalue_3, CPU/IR/regvalue_13, CPU/IR/regvalue_0, CPU/IR/regvalue_14.
17978
Forward register balancing over CPU/decoder/opdec41_SW2 of flipflops :
17979
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
17980
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV41_SW0_SW0 of flipflops :
17981
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12, CPU/IR/regvalue_15.
17982
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV41_SW0_SW1 of flipflops :
17983
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
17984
Forward register balancing over CPU/decoder/opincdecx21_SW2 of flipflops :
17985
CPU/IR/regvalue_3, CPU/IR/regvalue_4, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
17986
Forward register balancing over CPU/decoder/opincdecx11_SW1 of flipflops :
17987
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
17988
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV29 of flipflops :
17989
CPU/IR/regvalue_0, CPU/IR/regvalue_1.
17990
Forward register balancing over CPU/decoder/oppush11_SW1 of flipflops :
17991
CPU/IR/regvalue_0, CPU/IR/regvalue_4, CPU/IR/regvalue_6, CPU/IR/regvalue_5.
17992
Forward register balancing over CPU/decoder/oppush11_SW2 of flipflops :
17993
CPU/IR/regvalue_4, CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
17994
Forward register balancing over CPU/decoder/opdec714_SW1 of flipflops :
17995
CPU/IR/regvalue_6, CPU/IR/regvalue_12, CPU/IR/regvalue_11, CPU/IR/regvalue_0.
17996
Forward register balancing over CPU/decoder/opframe31_SW0 of flipflops :
17997
CPU/IR/regvalue_0, CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_6.
17998
Forward register balancing over CPU/decoder/opincdecx21_SW0 of flipflops :
17999
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_3.
18000
Forward register balancing over CPU/decoder/opldxa1_SW0_SW0 of flipflops :
18001
CPU/IR/regvalue_5, CPU/IR/regvalue_0.
18002
Forward register balancing over CPU/decoder/opincdecx11_SW0 of flipflops :
18003
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_1.
18004
Forward register balancing over CPU/decoder/opinc41_SW0 of flipflops :
18005
CPU/IR/regvalue_0, CPU/IR/regvalue_5.
18006
Forward register balancing over CPU/decoder/opinc41_SW1 of flipflops :
18007
CPU/IR/regvalue_5, CPU/IR/regvalue_0.
18008
Forward register balancing over CPU/decoder/opdec41_SW0 of flipflops :
18009
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
18010
Forward register balancing over CPU/decoder/opdec41_SW1 of flipflops :
18011
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
18012
Forward register balancing over CPU/decoder/opdec51_SW2 of flipflops :
18013
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
18014
Forward register balancing over CPU/decoder/opdec51_SW3 of flipflops :
18015
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
18016
Forward register balancing over CPU/decoder/opstx21_SW0 of flipflops :
18017
CPU/IR/regvalue_1, CPU/IR/regvalue_4, CPU/IR/regvalue_6.
18018
Forward register balancing over CPU/decoder/opframe31_SW1 of flipflops :
18019
CPU/IR/regvalue_1, CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_6.
18020
Forward register balancing over CPU/decoder/opstx21_SW1 of flipflops :
18021
CPU/IR/regvalue_6, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_1.
18022
Forward register balancing over Ker2161_SW0 of flipflops :
18023
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
18024
Forward register balancing over CPU/alu/_n00041_SW0 of flipflops :
18025
CPU/IR/regvalue_1, CPU/IR/regvalue_2, CPU/IR/regvalue_5.
18026
Forward register balancing over CPU/alu/_n004722_SW0 of flipflops :
18027
CPU/IR/regvalue_2, CPU/IR/regvalue_1, CPU/IR/regvalue_5.
18028
Forward register balancing over CPU/decoder/opspn11_SW1 of flipflops :
18029
CPU/IR/regvalue_2, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
18030
Forward register balancing over CPU/decoder/opjmpa1_SW0 of flipflops :
18031
CPU/IR/regvalue_2, CPU/IR/regvalue_5.
18032
Forward register balancing over CPU/decoder/opframe1_SW0 of flipflops :
18033
CPU/IR/regvalue_2, CPU/IR/regvalue_5.
18034
Forward register balancing over CPU/decoder/opincdecx21_SW1 of flipflops :
18035
CPU/IR/regvalue_2, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
18036
Forward register balancing over CPU/decoder/opincdecx21_SW3 of flipflops :
18037
CPU/IR/regvalue_3, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_6.
18038
Forward register balancing over CPU/decoder/opdec714_SW2 of flipflops :
18039
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
18040
Forward register balancing over CPU/decoder/opdec51_SW0 of flipflops :
18041
CPU/IR/regvalue_4, CPU/IR/regvalue_3.
18042
Forward register balancing over CPU/decoder/opdec714_SW0 of flipflops :
18043
CPU/IR/regvalue_12, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_11.
18044
Forward register balancing over CPU/decoder/oppush11_SW0 of flipflops :
18045
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
18046
Forward register balancing over CPU/decoder/opdec714_SW3 of flipflops :
18047
CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
18048
Forward register balancing over CPU/sendsum5_SW1 of flipflops :
18049
CPU/IR/regvalue_4, CPU/IR/regvalue_5.
18050
Forward register balancing over CPU/decoder/oppop11_SW0 of flipflops :
18051
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
18052
Forward register balancing over Ker161_SW0 of flipflops :
18053
CPU/IR/regvalue_4, CPU/IR/regvalue_6, CPU/IR/regvalue_5.
18054
Forward register balancing over CPU/decoder/opdec74 of flipflops :
18055
CPU/IR/regvalue_7, CPU/IR/regvalue_8, CPU/IR/regvalue_9, CPU/IR/regvalue_10.
18056
Forward register balancing over CPU/senddiff3_SW0 of flipflops :
18057
CPU/IR/regvalue_13, CPU/IR/regvalue_12.
18058
Forward register balancing over Ker2131_SW2_SW0 of flipflops :
18059
CPU/IR/regvalue_12, CPU/IR/regvalue_13.
18060
Forward register balancing over CPU/ctl/sim/F1 of flipflops :
18061
CPU/ctl/sim/EXAM/q, CPU/ctl/sim/DEP/q, CPU/ctl/sim/RUN/q.
18062
Forward register balancing over CPU/ctl/sim/Ker71 of flipflops :
18063
CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1, CPU/ctl/sim/counter_0.
18064
Forward register balancing over CPU/ctl/sim/_n00131 of flipflops :
18065
CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1.
18066
Forward register balancing over CPU/ctl/sim/_n00121 of flipflops :
18067
CPU/ctl/sim/counter_1, CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_2.
18068
Forward register balancing over CPU/ctl/sim/_n00111 of flipflops :
18069
CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1.
18070
Forward register balancing over CPU/bus<0>__n0000<0>_N01_SW0 of flipflops :
18071
CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1, CPU/ctl/sim/counter_0.
18072
Forward register balancing over CPU/msend9 of flipflops :
18073
CPU/ctl/sim/DEP/q, CPU/ctl/sim/EXAM/q.
18074
Forward register balancing over CPU/decoder/opadd1 of flipflops :
18075
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
18076
Forward register balancing over CPU/decoder/opdec41 of flipflops :
18077
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW1_FRB, CPU/IR/regvalue_15, CPU/decoder/opdec41_SW2_FRB.
18078
Forward register balancing over CPU/decoder/opinc41 of flipflops :
18079
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW3_FRB, CPU/IR/regvalue_15, CPU/decoder/opinc41_SW2_FRB.
18080
Forward register balancing over CPU/decoder/opldi11_SW0 of flipflops :
18081
CPU/IR/regvalue_2, CPU/decoder/opdec51_SW3_FRB, CPU/IR/regvalue_0, CPU/IR/regvalue_5.
18082
Forward register balancing over CPU/alu/_n00091_SW0 of flipflops :
18083
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
18084
Forward register balancing over CPU/sendsum5_SW0 of flipflops :
18085
CPU/decoder/opincdecx11_SW0_FRB, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
18086
Forward register balancing over Ker212_SW0 of flipflops :
18087
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/decoder/opspn11_SW1_FRB, CPU/IR/regvalue_5.
18088
Forward register balancing over CPU/decoder/opdec714 of flipflops :
18089
CPU/decoder/opdec74_FRB, CPU/IR/regvalue_11, CPU/IR/regvalue_12, CPU/decoder/opdec78_FRB.
18090
Forward register balancing over CPU/ctl/sim/_n00161 of flipflops :
18091
CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_1.
18092
Register  equivalent to  has been removed
18093
Register  equivalent to  has been removed
18094
Register  equivalent to  has been removed
18095
Register  equivalent to  has been removed
18096
Register  equivalent to  has been removed
18097
FlipFlop CPU/IR/regvalue_1 has been replicated 1 time(s)
18098
FlipFlop CPU/IR/regvalue_2 has been replicated 2 time(s)
18099
FlipFlop CPU/ctl/sim/_n00121_FRB has been replicated 7 time(s)
18100
FlipFlop CPU/decoder/opdec714_FRB has been replicated 1 time(s)
18101
FlipFlop loadnow has been replicated 1 time(s)
18102
 
18103
=========================================================================
18104
*                            Final Report                               *
18105
=========================================================================
18106
 
18107
Device utilization summary:
18108
---------------------------
18109
 
18110
Selected Device : 3s200ft256-4
18111
 
18112
 Number of Slices:                     617  out of   1920    32%
18113
 Number of Slice Flip Flops:           436  out of   3840    11%
18114
 Number of 4 input LUTs:              1083  out of   3840    28%
18115
 Number of bonded IOBs:                 74  out of    173    42%
18116
 Number of GCLKs:                        2  out of      8    25%
18117
 Number of DCM_ADVs:                     1  out of      4    25%
18118
 
18119
 
18120
=========================================================================
18121
TIMING REPORT
18122
 
18123
 
18124
Clock Information:
18125
------------------
18126
-----------------------------------+--------------------------------+-------+
18127
Clock Signal                       | Clock buffer(FF name)          | Load  |
18128
-----------------------------------+--------------------------------+-------+
18129
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 436   |
18130
-----------------------------------+--------------------------------+-------+
18131
 
18132
Timing Summary:
18133
---------------
18134
Speed Grade: -4
18135
 
18136
   Minimum period: 13.516ns (Maximum Frequency: 73.984MHz)
18137
   Minimum input arrival time before clock: 10.967ns
18138
   Maximum output required time after clock: 23.076ns
18139
   Maximum combinational path delay: 15.112ns
18140
 
18141
=========================================================================
18142
 
18143
 
18144
 
18145
 
18146
Started process "Translate".
18147
 
18148
 
18149
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
18150
xc3s200-ft256-4 topbox.ngc topbox.ngd
18151
 
18152
Reading NGO file 'C:/blue71/topbox.ngc' ...
18153
 
18154
Applying constraints in "tobox.ucf" to the design...
18155
 
18156
Checking timing specifications ...
18157
   CLKFX: TS_CPU_ctl_clockgen_CLKFX_BUF=PERIOD CPU_ctl_clockgen_CLKFX_BUF
18158
TS_clkin*0.700000 HIGH 50.000000%
18159
   CLKFX180: TS_CPU_ctl_wclk=PERIOD CPU_ctl_wclk TS_clkin*0.700000 PHASE +
18160
20.408000 nS HIGH 50.000000%
18161
WARNING:XdmHelpers:662 - Period specification "TS_CPU_ctl_wclk" references the
18162
   TNM group "CPU_ctl_wclk", which contains both pads and synchronous elements.
18163
   The timing analyzer will ignore the pads for this specification. You might
18164
   want to use a qualifier (e.g. "FFS") on the TNM property to remove the pads
18165
   from this group.
18166
Checking expanded design ...
18167
 
18168
NGDBUILD Design Results Summary:
18169
  Number of errors:     0
18170
  Number of warnings:   1
18171
 
18172
Writing NGD file "topbox.ngd" ...
18173
 
18174
Writing NGDBUILD log file "topbox.bld"...
18175
 
18176
NGDBUILD done.
18177
 
18178
 
18179
 
18180
 
18181
Started process "Map".
18182
 
18183
Using target part "3s200ft256-4".
18184
Mapping design into LUTs...
18185
Running directed packing...
18186
Running delay-based LUT packing...
18187
Running timing-driven packing...
18188
 
18189
Phase 1.1
18190
Phase 1.1 (Checksum:98d1ef) REAL time: 0 secs
18191
 
18192
Phase 2.31
18193
Phase 2.31 (Checksum:1312cfe) REAL time: 0 secs
18194
 
18195
Phase 3.2
18196
.
18197
 
18198
 
18199
Phase 3.2 (Checksum:1c9c37d) REAL time: 3 secs
18200
 
18201
Phase 4.4
18202
......................
18203
Phase 4.4 (Checksum:26259fc) REAL time: 3 secs
18204
 
18205
Phase 5.28
18206
Phase 5.28 (Checksum:2faf07b) REAL time: 3 secs
18207
 
18208
Phase 6.8
18209
.......................................
18210
......................
18211
........................................
18212
................
18213
...............
18214
Phase 6.8 (Checksum:ac1e2f) REAL time: 11 secs
18215
 
18216
Phase 7.29
18217
Phase 7.29 (Checksum:42c1d79) REAL time: 11 secs
18218
 
18219
Phase 8.5
18220
Phase 8.5 (Checksum:4c4b3f8) REAL time: 11 secs
18221
 
18222
Phase 9.18
18223
Phase 9.18 (Checksum:55d4a77) REAL time: 21 secs
18224
 
18225
Phase 10.5
18226
Phase 10.5 (Checksum:5f5e0f6) REAL time: 21 secs
18227
 
18228
 
18229
Design Summary:
18230
Number of errors:      0
18231
Number of warnings:   11
18232
Logic Utilization:
18233
  Number of Slice Flip Flops:         410 out of   3,840   10%
18234
  Number of 4 input LUTs:           1,133 out of   3,840   29%
18235
Logic Distribution:
18236
  Number of occupied Slices:                          677 out of   1,920   35%
18237
    Number of Slices containing only related logic:     677 out of     677  100%
18238
    Number of Slices containing unrelated logic:          0 out of     677    0%
18239
      *See NOTES below for an explanation of the effects of unrelated logic
18240
Total Number 4 input LUTs:          1,137 out of   3,840   29%
18241
  Number used as logic:              1,133
18242
  Number used as a route-thru:           4
18243
  Number of bonded IOBs:               74 out of     173   42%
18244
    IOB Flip Flops:                    26
18245
  Number of GCLKs:                     2 out of       8   25%
18246
  Number of DCMs:                      1 out of       4   25%
18247
 
18248
Total equivalent gate count for design:  18,156
18249
Additional JTAG gate count for IOBs:  3,552
18250
Peak Memory Usage:  133 MB
18251
 
18252
Mapping completed.
18253
See MAP report file "topbox_map.mrp" for details.
18254
 
18255
 
18256
 
18257
 
18258
Started process "Place & Route".
18259
 
18260
 
18261
 
18262
 
18263
Constraints file: topbox.pcf.
18264
Loading device for application Rf_Device from file '3s200.nph' in environment
18265
C:/Xilinx71.
18266
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
18267
 
18268
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
18269
Celsius)
18270
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
18271
 
18272
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
18273
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
18274
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
18275
   ps (24.00 Mhz).
18276
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
18277
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
18278
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
18279
   (210.04 Mhz).
18280
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
18281
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
18282
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
18283
   ps (24.00 Mhz).
18284
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
18285
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
18286
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
18287
   (210.04 Mhz).
18288
 
18289
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
18290
 
18291
 
18292
INFO:Par:253 - The Map -timing placement will be retained since it is likely to
18293
   achieve better performance.
18294
 
18295
Device Utilization Summary:
18296
 
18297
   Number of BUFGMUXs                  2 out of 8      25%
18298
   Number of DCMs                      1 out of 4      25%
18299
   Number of External IOBs            74 out of 173    42%
18300
      Number of LOCed IOBs            74 out of 74    100%
18301
 
18302
   Number of Slices                  677 out of 1920   35%
18303
      Number of SLICEMs                0 out of 960     0%
18304
 
18305
 
18306
 
18307
Overall effort level (-ol):   High (set by user)
18308
Router effort level (-rl):    High (set by user)
18309
 
18310
Starting initial Timing Analysis.  REAL time: 4 secs
18311
Finished initial Timing Analysis.  REAL time: 4 secs
18312
 
18313
Starting Router
18314
 
18315
Phase 1: 4958 unrouted;       REAL time: 4 secs
18316
 
18317
Phase 2: 4588 unrouted;       REAL time: 4 secs
18318
 
18319
Phase 3: 2217 unrouted;       REAL time: 5 secs
18320
 
18321
Phase 4: 2217 unrouted; (0)      REAL time: 6 secs
18322
 
18323
Phase 5: 2217 unrouted; (0)      REAL time: 6 secs
18324
 
18325
Phase 6: 2217 unrouted; (0)      REAL time: 6 secs
18326
 
18327
Phase 7: 0 unrouted; (0)      REAL time: 13 secs
18328
 
18329
Phase 8: 0 unrouted; (0)      REAL time: 14 secs
18330
 
18331
 
18332
Total REAL time to Router completion: 14 secs
18333
Total CPU time to Router completion: 14 secs
18334
 
18335
Generating "PAR" statistics.
18336
 
18337
**************************
18338
Generating Clock Report
18339
**************************
18340
 
18341
+---------------------+--------------+------+------+------------+-------------+
18342
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
18343
+---------------------+--------------+------+------+------------+-------------+
18344
|                 clk |      BUFGMUX2| No   |  350 |  0.041     |  1.051      |
18345
+---------------------+--------------+------+------+------------+-------------+
18346
 
18347
Timing Score: 0
18348
 
18349
Asterisk (*) preceding a constraint indicates it was not met.
18350
   This may be due to a setup or hold violation.
18351
 
18352
--------------------------------------------------------------------------------
18353
  Constraint                                | Requested  | Actual     | Logic
18354
                                            |            |            | Levels
18355
--------------------------------------------------------------------------------
18356
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
18357
  HIGH 50%                                  |            |            |
18358
--------------------------------------------------------------------------------
18359
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 31.382ns   | 6
18360
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
18361
    TS_clkin * 0.7 HIGH 50%                 |            |            |
18362
--------------------------------------------------------------------------------
18363
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 40.278ns   | 11
18364
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
18365
       HIGH 50%                             |            |            |
18366
--------------------------------------------------------------------------------
18367
 
18368
 
18369
All constraints were met.
18370
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
18371
   constraint does not cover any paths or that it has no requested value.
18372
Generating Pad Report.
18373
 
18374
All signals are completely routed.
18375
 
18376
Total REAL time to PAR completion: 15 secs
18377
Total CPU time to PAR completion: 15 secs
18378
 
18379
Peak Memory Usage:  95 MB
18380
 
18381
Placer: Not run.
18382
Routing: Completed - No errors found.
18383
Timing: Completed - No errors found.
18384
 
18385
Number of error messages: 0
18386
Number of warning messages: 4
18387
Number of info messages: 1
18388
 
18389
Writing design to file topbox.ncd
18390
 
18391
 
18392
 
18393
PAR done!
18394
 
18395
Started process "Generate Post-Place & Route Static Timing".
18396
 
18397
Loading device for application Rf_Device from file '3s200.nph' in environment
18398
C:/Xilinx71.
18399
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
18400
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
18401
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
18402
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
18403
   ps (24.00 Mhz).
18404
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
18405
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
18406
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
18407
   (210.04 Mhz).
18408
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
18409
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
18410
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
18411
   ps (24.00 Mhz).
18412
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
18413
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
18414
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
18415
   (210.04 Mhz).
18416
 
18417
Analysis completed Sat Sep 30 20:24:47 2006
18418
--------------------------------------------------------------------------------
18419
 
18420
Generating Report ...
18421
 
18422
Number of warnings: 4
18423
Total time: 3 secs
18424
 
18425
 
18426
 
18427
 
18428
 
18429
 
18430
 
18431
Started process "Generate Programming File".
18432
 
18433
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
18434
   with the CLKFX and CLKFX180 outputs of the DCM comp
18435
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
18436
   Interactive Data Sheet.
18437
 
18438
 
18439
Project Navigator Auto-Make Log File
18440
-------------------------------------
18441
 
18442
 
18443
 
18444
 
18445
 
18446
 
18447
 
18448
 
18449
 
18450
 
18451
Started process "Synthesize".
18452
 
18453
 
18454
=========================================================================
18455
*                          HDL Compilation                              *
18456
=========================================================================
18457
Compiling verilog file "io.v"
18458
Module  compiled
18459
Module  compiled
18460
Compiling verilog file "FrontPanel.v"
18461
Module  compiled
18462
Compiling verilog file "misc.v"
18463
Module  compiled
18464
Module  compiled
18465
Module  compiled
18466
Module  compiled
18467
Module  compiled
18468
Module  compiled
18469
Compiling verilog file "alu.v"
18470
Module  compiled
18471
Compiling verilog file "switchsync.v"
18472
Module  compiled
18473
Compiling verilog file "jkff.v"
18474
Module  compiled
18475
Compiling verilog file "control.v"
18476
Module  compiled
18477
Module  compiled
18478
Compiling verilog file "maindcm.v"
18479
Module  compiled
18480
Compiling verilog file "idecode.v"
18481
Module  compiled
18482
Compiling verilog file "top.v"
18483
Module  compiled
18484
Compiling verilog file "rcvr.v"
18485
Module  compiled
18486
Compiling verilog file "txmit.v"
18487
Module  compiled
18488
Compiling verilog file "uart.v"
18489
Module  compiled
18490
Compiling verilog file "topbox.v"
18491
Module  compiled
18492
No errors in compilation
18493
Analysis of file <"topbox.prj"> succeeded.
18494
 
18495
 
18496
=========================================================================
18497
*                            HDL Analysis                               *
18498
=========================================================================
18499
Analyzing top module .
18500
Module  is correct for synthesis.
18501
 
18502
    Set property "resynthesize = true" for unit .
18503
Analyzing module .
18504
Module  is correct for synthesis.
18505
 
18506
Analyzing module .
18507
        pClockFrequency = 50
18508
        pRefreshFrequency = 100
18509
        pUpperLimit = 125000
18510
        pDividerCounterBits = 24
18511
Module  is correct for synthesis.
18512
 
18513
Analyzing module .
18514
        pInitialValue = 0
18515
        pTimerWidth = 19
18516
        pInitialTimerValue = 500000
18517
Module  is correct for synthesis.
18518
 
18519
Analyzing module .
18520
Module  is correct for synthesis.
18521
 
18522
Analyzing module .
18523
        SIZE = 16
18524
Module  is correct for synthesis.
18525
 
18526
Analyzing module .
18527
Module  is correct for synthesis.
18528
 
18529
Analyzing module .
18530
        SIZE = 12
18531
Module  is correct for synthesis.
18532
 
18533
Analyzing module .
18534
Module  is correct for synthesis.
18535
 
18536
Analyzing module .
18537
        VALUE = 0000000000000001
18538
Module  is correct for synthesis.
18539
 
18540
Analyzing module .
18541
Module  is correct for synthesis.
18542
 
18543
Analyzing module .
18544
        VALUE = 1111111111111111
18545
Module  is correct for synthesis.
18546
 
18547
Analyzing module .
18548
Module  is correct for synthesis.
18549
 
18550
Analyzing module .
18551
        VALUE = 0000000000000000
18552
Module  is correct for synthesis.
18553
 
18554
Analyzing module .
18555
Module  is correct for synthesis.
18556
 
18557
Analyzing module .
18558
Module  is correct for synthesis.
18559
 
18560
Analyzing module .
18561
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
18562
Module  is correct for synthesis.
18563
 
18564
Analyzing module .
18565
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
18566
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
18567
Module  is correct for synthesis.
18568
 
18569
Analyzing module .
18570
Module  is correct for synthesis.
18571
 
18572
Analyzing module .
18573
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18574
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18575
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18576
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18577
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18578
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18579
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18580
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18581
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18582
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18583
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18584
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18585
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18586
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
18587
Module  is correct for synthesis.
18588
 
18589
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
18590
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
18591
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
18592
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
18593
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
18594
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
18595
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
18596
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
18597
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
18598
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
18599
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
18600
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
18601
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
18602
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
18603
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
18604
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
18605
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
18606
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
18607
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
18608
Analyzing module .
18609
Module  is correct for synthesis.
18610
 
18611
Analyzing module .
18612
        XTAL_CLK = 35000000
18613
        BAUD = 9600
18614
        CLK_DIV = 113
18615
        CW = 8
18616
Module  is correct for synthesis.
18617
 
18618
Analyzing module .
18619
Module  is correct for synthesis.
18620
 
18621
Analyzing module .
18622
Module  is correct for synthesis.
18623
 
18624
 
18625
=========================================================================
18626
*                           HDL Synthesis                               *
18627
=========================================================================
18628
 
18629
Synthesizing Unit .
18630
    Related source file is "txmit.v".
18631
    Found 1-bit register for signal .
18632
    Found 1-bit register for signal .
18633
    Found 1-bit register for signal .
18634
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
18635
    Found 4-bit comparator less for signal <$n0030> created at line 81.
18636
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
18637
    Found 1-bit register for signal .
18638
    Found 1-bit register for signal .
18639
    Found 4-bit up counter for signal .
18640
    Found 4-bit up counter for signal .
18641
    Found 8-bit register for signal .
18642
    Found 8-bit register for signal .
18643
    Summary:
18644
        inferred   2 Counter(s).
18645
        inferred  21 D-type flip-flop(s).
18646
        inferred   2 Comparator(s).
18647
        inferred   1 Multiplexer(s).
18648
Unit  synthesized.
18649
 
18650
 
18651
Synthesizing Unit .
18652
    Related source file is "rcvr.v".
18653
WARNING:Xst:646 - Signal > is assigned but never used.
18654
    Found 1-bit register for signal .
18655
    Found 1-bit register for signal .
18656
    Found 1-bit register for signal .
18657
    Found 8-bit tristate buffer for signal .
18658
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
18659
    Found 4-bit adder for signal <$n0012> created at line 83.
18660
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
18661
    Found 1-bit register for signal .
18662
    Found 1-bit register for signal .
18663
    Found 4-bit register for signal .
18664
    Found 4-bit up counter for signal .
18665
    Found 8-bit register for signal .
18666
    Found 7-bit register for signal >.
18667
    Found 1-bit register for signal .
18668
    Found 1-bit register for signal .
18669
    Summary:
18670
        inferred   1 Counter(s).
18671
        inferred  26 D-type flip-flop(s).
18672
        inferred   1 Adder/Subtractor(s).
18673
        inferred   1 Comparator(s).
18674
        inferred   1 Multiplexer(s).
18675
        inferred   8 Tristate(s).
18676
Unit  synthesized.
18677
 
18678
 
18679
Synthesizing Unit .
18680
    Related source file is "jkff.v".
18681
    Found 1-bit register for signal .
18682
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
18683
    Summary:
18684
        inferred   1 D-type flip-flop(s).
18685
        inferred   1 Multiplexer(s).
18686
Unit  synthesized.
18687
 
18688
 
18689
Synthesizing Unit .
18690
    Related source file is "switchsync.v".
18691
    Found 1-bit register for signal .
18692
    Found 1-bit register for signal .
18693
    Summary:
18694
        inferred   2 D-type flip-flop(s).
18695
Unit  synthesized.
18696
 
18697
 
18698
Synthesizing Unit .
18699
    Related source file is "maindcm.v".
18700
Unit  synthesized.
18701
 
18702
 
18703
Synthesizing Unit .
18704
    Related source file is "control.v".
18705
    Found 1-bit register for signal .
18706
    Found 1-bit register for signal .
18707
    Found 3-bit up counter for signal .
18708
    Summary:
18709
        inferred   1 Counter(s).
18710
        inferred   2 D-type flip-flop(s).
18711
Unit  synthesized.
18712
 
18713
 
18714
Synthesizing Unit .
18715
    Related source file is "misc.v".
18716
    Found 16-bit tristate buffer for signal .
18717
    Summary:
18718
        inferred  16 Tristate(s).
18719
Unit  synthesized.
18720
 
18721
 
18722
Synthesizing Unit .
18723
    Related source file is "misc.v".
18724
    Found 16-bit tristate buffer for signal .
18725
    Summary:
18726
        inferred  16 Tristate(s).
18727
Unit  synthesized.
18728
 
18729
 
18730
Synthesizing Unit .
18731
    Related source file is "misc.v".
18732
    Found 16-bit tristate buffer for signal .
18733
    Summary:
18734
        inferred  16 Tristate(s).
18735
Unit  synthesized.
18736
 
18737
 
18738
Synthesizing Unit .
18739
    Related source file is "misc.v".
18740
WARNING:Xst:647 - Input > is never used.
18741
    Found 16-bit tristate buffer for signal .
18742
    Found 12-bit register for signal .
18743
    Summary:
18744
        inferred  12 D-type flip-flop(s).
18745
        inferred  16 Tristate(s).
18746
Unit  synthesized.
18747
 
18748
 
18749
Synthesizing Unit .
18750
    Related source file is "idecode.v".
18751
Unit  synthesized.
18752
 
18753
 
18754
Synthesizing Unit .
18755
    Related source file is "control.v".
18756
Unit  synthesized.
18757
 
18758
 
18759
Synthesizing Unit .
18760
    Related source file is "alu.v".
18761
    Found 16-bit tristate buffer for signal .
18762
    Found 17-bit subtractor for signal <$AUX_109>.
18763
    Found 16-bit adder carry out for signal <$n0000>.
18764
    Found 1-bit xor2 for signal <$n0042> created at line 6.
18765
    Found 1-bit xor2 for signal <$n0043> created at line 6.
18766
    Found 16-bit xor2 for signal <$n0046> created at line 31.
18767
    Summary:
18768
        inferred   2 Adder/Subtractor(s).
18769
        inferred  16 Tristate(s).
18770
Unit  synthesized.
18771
 
18772
 
18773
Synthesizing Unit .
18774
    Related source file is "misc.v".
18775
Unit  synthesized.
18776
 
18777
 
18778
Synthesizing Unit .
18779
    Related source file is "misc.v".
18780
Unit  synthesized.
18781
 
18782
 
18783
Synthesizing Unit .
18784
    Related source file is "misc.v".
18785
Unit  synthesized.
18786
 
18787
 
18788
Synthesizing Unit .
18789
    Related source file is "misc.v".
18790
Unit  synthesized.
18791
 
18792
 
18793
Synthesizing Unit .
18794
    Related source file is "misc.v".
18795
    Found 16-bit tristate buffer for signal .
18796
    Found 16-bit register for signal .
18797
    Summary:
18798
        inferred  16 D-type flip-flop(s).
18799
        inferred  16 Tristate(s).
18800
Unit  synthesized.
18801
 
18802
 
18803
Synthesizing Unit .
18804
    Related source file is "io.v".
18805
    Found 1-bit register for signal .
18806
    Found 1-bit register for signal .
18807
    Found 1-bit register for signal .
18808
    Found 1-bit register for signal .
18809
    Found 1-bit register for signal .
18810
    Found 1-bit register for signal .
18811
    Found 19-bit down counter for signal .
18812
    Found 1-bit register for signal .
18813
    Found 1-bit xor2 for signal .
18814
    Summary:
18815
        inferred   1 Counter(s).
18816
        inferred   7 D-type flip-flop(s).
18817
Unit  synthesized.
18818
 
18819
 
18820
Synthesizing Unit .
18821
    Related source file is "io.v".
18822
    Found 16x7-bit ROM for signal <$n0005>.
18823
    Found 1-bit register for signal .
18824
    Found 1-bit register for signal .
18825
    Found 1-bit register for signal .
18826
    Found 1-bit register for signal .
18827
    Found 1-bit register for signal .
18828
    Found 1-bit register for signal .
18829
    Found 1-bit register for signal .
18830
    Found 1-bit register for signal .
18831
    Found 1-bit register for signal .
18832
    Found 1-bit register for signal .
18833
    Found 1-bit register for signal .
18834
    Found 1-bit register for signal .
18835
    Found 24-bit up counter for signal .
18836
    Found 1-of-4 decoder for signal .
18837
    Found 2-bit down counter for signal .
18838
    Found 8-bit 4-to-1 multiplexer for signal .
18839
    Found 1-bit 4-to-1 multiplexer for signal .
18840
    Summary:
18841
        inferred   1 ROM(s).
18842
        inferred   2 Counter(s).
18843
        inferred  12 D-type flip-flop(s).
18844
        inferred   9 Multiplexer(s).
18845
        inferred   1 Decoder(s).
18846
Unit  synthesized.
18847
 
18848
 
18849
Synthesizing Unit .
18850
    Related source file is "uart.v".
18851
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
18852
    Found 1-bit register for signal .
18853
    Found 8-bit up counter for signal .
18854
    Found 1-bit register for signal .
18855
    Summary:
18856
        inferred   1 Counter(s).
18857
        inferred   2 D-type flip-flop(s).
18858
        inferred   1 Multiplexer(s).
18859
Unit  synthesized.
18860
 
18861
 
18862
Synthesizing Unit .
18863
    Related source file is "top.v".
18864
WARNING:Xst:1780 - Signal > is never used or assigned.
18865
    Found 16-bit tristate buffer for signal .
18866
    Found 1-bit register for signal .
18867
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
18868
    Found 16-bit tristate buffer for signal .
18869
    Found 1-bit register for signal .
18870
    Found 1-bit register for signal .
18871
    Found 1-bit register for signal .
18872
    Summary:
18873
        inferred   4 D-type flip-flop(s).
18874
        inferred   1 Adder/Subtractor(s).
18875
        inferred  96 Tristate(s).
18876
Unit  synthesized.
18877
 
18878
 
18879
Synthesizing Unit .
18880
    Related source file is "FrontPanel.v".
18881
WARNING:Xst:1780 - Signal  is never used or assigned.
18882
    Found finite state machine  for signal .
18883
    -----------------------------------------------------------------------
18884
    | States             | 6                                              |
18885
    | Transitions        | 6                                              |
18886
    | Inputs             | 0                                              |
18887
    | Outputs            | 12                                             |
18888
    | Clock              | clockin (rising_edge)                          |
18889
    | Clock enable       | select (positive)                              |
18890
    | Reset              | clear (positive)                               |
18891
    | Reset type         | asynchronous                                   |
18892
    | Reset State        | 000001                                         |
18893
    | Encoding           | automatic                                      |
18894
    | Implementation     | LUT                                            |
18895
    -----------------------------------------------------------------------
18896
    Found 16-bit 4-to-1 multiplexer for signal .
18897
    Found 4-bit register for signal .
18898
    Found 16-bit register for signal .
18899
    Summary:
18900
        inferred   1 Finite State Machine(s).
18901
        inferred  16 D-type flip-flop(s).
18902
        inferred  16 Multiplexer(s).
18903
Unit  synthesized.
18904
 
18905
 
18906
Synthesizing Unit .
18907
    Related source file is "topbox.v".
18908
WARNING:Xst:646 - Signal  is assigned but never used.
18909
    Found 16-bit tristate buffer for signal .
18910
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
18911
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
18912
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
18913
    Found 4-bit adder for signal <$n0012> created at line 75.
18914
    Found 4-bit register for signal .
18915
    Found 1-bit register for signal .
18916
    Found 1-bit register for signal .
18917
    Found 16-bit register for signal .
18918
    Summary:
18919
        inferred  22 D-type flip-flop(s).
18920
        inferred   1 Adder/Subtractor(s).
18921
        inferred   6 Multiplexer(s).
18922
        inferred  48 Tristate(s).
18923
Unit  synthesized.
18924
 
18925
 
18926
=========================================================================
18927
*                       Advanced HDL Synthesis                          *
18928
=========================================================================
18929
 
18930
Advanced RAM inference ...
18931
Advanced multiplier inference ...
18932
Advanced Registered AddSub inference ...
18933
Analyzing FSM  for best encoding.
18934
Optimizing FSM  on signal  with speed1 encoding.
18935
--------------------
18936
 State  | Encoding
18937
--------------------
18938
 000001 | 100000
18939
 000010 | 010000
18940
 000100 | 001000
18941
 001000 | 000100
18942
 010000 | 000010
18943
 100000 | 000001
18944
--------------------
18945
Dynamic shift register inference ...
18946
 
18947
=========================================================================
18948
HDL Synthesis Report
18949
 
18950
Macro Statistics
18951
# FSMs                             : 1
18952
# ROMs                             : 1
18953
 16x7-bit ROM                      : 1
18954
# Adders/Subtractors               : 5
18955
 12-bit adder carry out            : 1
18956
 16-bit adder carry out            : 1
18957
 17-bit subtractor                 : 1
18958
 4-bit adder                       : 2
18959
# Counters                         : 10
18960
 19-bit down counter               : 3
18961
 2-bit down counter                : 1
18962
 24-bit up counter                 : 1
18963
 3-bit up counter                  : 1
18964
 4-bit up counter                  : 3
18965
 8-bit up counter                  : 1
18966
# Registers                        : 138
18967
 1-bit register                    : 125
18968
 12-bit register                   : 4
18969
 16-bit register                   : 4
18970
 4-bit register                    : 3
18971
 8-bit register                    : 2
18972
# Comparators                      : 3
18973
 4-bit comparator greater          : 2
18974
 4-bit comparator less             : 1
18975
# Multiplexers                     : 13
18976
 1-bit 4-to-1 multiplexer          : 10
18977
 16-bit 4-to-1 multiplexer         : 1
18978
 4-bit 4-to-1 multiplexer          : 1
18979
 8-bit 4-to-1 multiplexer          : 1
18980
# Decoders                         : 1
18981
 1-of-4 decoder                    : 1
18982
# Tristates                        : 97
18983
 1-bit tristate buffer             : 80
18984
 16-bit tristate buffer            : 16
18985
 8-bit tristate buffer             : 1
18986
# Xors                             : 6
18987
 1-bit xor2                        : 5
18988
 16-bit xor2                       : 1
18989
 
18990
=========================================================================
18991
 
18992
=========================================================================
18993
*                         Low Level Synthesis                           *
18994
=========================================================================
18995
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
18996
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
18997
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
18998
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
18999
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
19000
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
19001
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
19002
 
19003
Optimizing unit  ...
19004
 
19005
Optimizing unit  ...
19006
 
19007
Optimizing unit  ...
19008
 
19009
Optimizing unit  ...
19010
 
19011
Optimizing unit  ...
19012
 
19013
Optimizing unit  ...
19014
 
19015
Optimizing unit  ...
19016
 
19017
Optimizing unit  ...
19018
 
19019
Optimizing unit  ...
19020
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
19021
 
19022
Mapping all equations...
19023
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
19024
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
19025
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
19026
Building and optimizing final netlist ...
19027
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 30.
19028
Forward register balancing over CPU/decoder/opdec78 of flipflops :
19029
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
19030
Forward register balancing over CPU/decoder/opxor1 of flipflops :
19031
CPU/IR/regvalue_12, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13.
19032
Forward register balancing over CPU/decoder/opand1 of flipflops :
19033
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12, CPU/IR/regvalue_13.
19034
Forward register balancing over CPU/decoder/opior1 of flipflops :
19035
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_15, CPU/IR/regvalue_14.
19036
Forward register balancing over CPU/decoder/oplda1 of flipflops :
19037
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14.
19038
Forward register balancing over CPU/decoder/opsrj1 of flipflops :
19039
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
19040
Forward register balancing over Ker571 of flipflops :
19041
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
19042
Forward register balancing over CPU/IR/dout_regvalue_EnableTr_INV56_SW0 of flipflops :
19043
CPU/IR/regvalue_15, CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
19044
Forward register balancing over Ker2101 of flipflops :
19045
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
19046
Forward register balancing over CPU/decoder/opinc41_SW2 of flipflops :
19047
CPU/IR/regvalue_3, CPU/IR/regvalue_13, CPU/IR/regvalue_0, CPU/IR/regvalue_14.
19048
Forward register balancing over CPU/decoder/opdec41_SW2 of flipflops :
19049
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
19050
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV41_SW0_SW0 of flipflops :
19051
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12, CPU/IR/regvalue_15.
19052
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV41_SW0_SW1 of flipflops :
19053
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
19054
Forward register balancing over CPU/msend9 of flipflops :
19055
CPU/ctl/sim/DEP/q, CPU/ctl/sim/EXAM/q.
19056
Forward register balancing over CPU/ctl/sim/F1 of flipflops :
19057
CPU/ctl/sim/EXAM/q, CPU/ctl/sim/DEP/q, CPU/ctl/sim/RUN/q.
19058
Forward register balancing over CPU/decoder/opincdecx21_SW2 of flipflops :
19059
CPU/IR/regvalue_3, CPU/IR/regvalue_4, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
19060
Forward register balancing over CPU/decoder/opincdecx11_SW1 of flipflops :
19061
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
19062
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV29 of flipflops :
19063
CPU/IR/regvalue_0, CPU/IR/regvalue_1.
19064
Forward register balancing over CPU/decoder/oppush11_SW1 of flipflops :
19065
CPU/IR/regvalue_0, CPU/IR/regvalue_4, CPU/IR/regvalue_6, CPU/IR/regvalue_5.
19066
Forward register balancing over CPU/decoder/oppush11_SW2 of flipflops :
19067
CPU/IR/regvalue_4, CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
19068
Forward register balancing over CPU/decoder/opdec714_SW1 of flipflops :
19069
CPU/IR/regvalue_6, CPU/IR/regvalue_12, CPU/IR/regvalue_11, CPU/IR/regvalue_0.
19070
Forward register balancing over CPU/decoder/opframe31_SW0 of flipflops :
19071
CPU/IR/regvalue_0, CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_6.
19072
Forward register balancing over CPU/decoder/opincdecx21_SW0 of flipflops :
19073
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_3.
19074
Forward register balancing over CPU/decoder/opldxa1_SW0_SW0 of flipflops :
19075
CPU/IR/regvalue_5, CPU/IR/regvalue_0.
19076
Forward register balancing over CPU/decoder/opincdecx11_SW0 of flipflops :
19077
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_1.
19078
Forward register balancing over CPU/decoder/opinc41_SW0 of flipflops :
19079
CPU/IR/regvalue_0, CPU/IR/regvalue_5.
19080
Forward register balancing over CPU/decoder/opinc41_SW1 of flipflops :
19081
CPU/IR/regvalue_5, CPU/IR/regvalue_0.
19082
Forward register balancing over CPU/decoder/opdec41_SW0 of flipflops :
19083
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
19084
Forward register balancing over CPU/decoder/opdec41_SW1 of flipflops :
19085
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
19086
Forward register balancing over CPU/decoder/opdec51_SW2 of flipflops :
19087
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
19088
Forward register balancing over CPU/decoder/opdec51_SW3 of flipflops :
19089
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
19090
Forward register balancing over CPU/decoder/opstx21_SW0 of flipflops :
19091
CPU/IR/regvalue_1, CPU/IR/regvalue_4, CPU/IR/regvalue_6.
19092
Forward register balancing over CPU/decoder/opframe31_SW1 of flipflops :
19093
CPU/IR/regvalue_1, CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_6.
19094
Forward register balancing over CPU/decoder/opstx21_SW1 of flipflops :
19095
CPU/IR/regvalue_6, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_1.
19096
Forward register balancing over Ker2161_SW0 of flipflops :
19097
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
19098
Forward register balancing over CPU/alu/_n00041_SW0 of flipflops :
19099
CPU/IR/regvalue_1, CPU/IR/regvalue_2, CPU/IR/regvalue_5.
19100
Forward register balancing over CPU/alu/_n004722_SW0 of flipflops :
19101
CPU/IR/regvalue_2, CPU/IR/regvalue_1, CPU/IR/regvalue_5.
19102
Forward register balancing over CPU/decoder/opspn11_SW1 of flipflops :
19103
CPU/IR/regvalue_2, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
19104
Forward register balancing over CPU/decoder/opjmpa1_SW0 of flipflops :
19105
CPU/IR/regvalue_2, CPU/IR/regvalue_5.
19106
Forward register balancing over CPU/decoder/opframe1_SW0 of flipflops :
19107
CPU/IR/regvalue_2, CPU/IR/regvalue_5.
19108
Forward register balancing over CPU/decoder/opincdecx21_SW1 of flipflops :
19109
CPU/IR/regvalue_2, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
19110
Forward register balancing over CPU/decoder/opincdecx21_SW3 of flipflops :
19111
CPU/IR/regvalue_3, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_6.
19112
Forward register balancing over CPU/decoder/opdec714_SW2 of flipflops :
19113
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
19114
Forward register balancing over CPU/decoder/opdec51_SW0 of flipflops :
19115
CPU/IR/regvalue_4, CPU/IR/regvalue_3.
19116
Forward register balancing over CPU/decoder/opdec714_SW0 of flipflops :
19117
CPU/IR/regvalue_12, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_11.
19118
Forward register balancing over CPU/decoder/oppush11_SW0 of flipflops :
19119
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
19120
Forward register balancing over CPU/decoder/opdec714_SW3 of flipflops :
19121
CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
19122
Forward register balancing over CPU/sendsum5_SW1 of flipflops :
19123
CPU/IR/regvalue_4, CPU/IR/regvalue_5.
19124
Forward register balancing over CPU/decoder/oppop11_SW0 of flipflops :
19125
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
19126
Forward register balancing over Ker161_SW0 of flipflops :
19127
CPU/IR/regvalue_4, CPU/IR/regvalue_6, CPU/IR/regvalue_5.
19128
Forward register balancing over CPU/decoder/opdec74 of flipflops :
19129
CPU/IR/regvalue_7, CPU/IR/regvalue_8, CPU/IR/regvalue_9, CPU/IR/regvalue_10.
19130
Forward register balancing over CPU/senddiff3_SW0 of flipflops :
19131
CPU/IR/regvalue_13, CPU/IR/regvalue_12.
19132
Forward register balancing over Ker2131_SW2_SW0 of flipflops :
19133
CPU/IR/regvalue_12, CPU/IR/regvalue_13.
19134
Forward register balancing over CPU/ctl/sim/Ker71 of flipflops :
19135
CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1, CPU/ctl/sim/counter_0.
19136
Forward register balancing over CPU/ctl/sim/_n00121 of flipflops :
19137
CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1.
19138
Forward register balancing over CPU/ctl/sim/_n00111 of flipflops :
19139
CPU/ctl/sim/counter_1, CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_2.
19140
Forward register balancing over CPU/ctl/sim/_n00101 of flipflops :
19141
CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1.
19142
Forward register balancing over CPU/bus<0>__n0000<0>_N01_SW0 of flipflops :
19143
CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1, CPU/ctl/sim/counter_0.
19144
Forward register balancing over CPU/decoder/opadd1 of flipflops :
19145
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
19146
Forward register balancing over CPU/decoder/opdec41 of flipflops :
19147
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW1_FRB, CPU/IR/regvalue_15, CPU/decoder/opdec41_SW2_FRB.
19148
Forward register balancing over CPU/decoder/opinc41 of flipflops :
19149
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW3_FRB, CPU/IR/regvalue_15, CPU/decoder/opinc41_SW2_FRB.
19150
Forward register balancing over CPU/decoder/opldi11_SW0 of flipflops :
19151
CPU/IR/regvalue_2, CPU/decoder/opdec51_SW3_FRB, CPU/IR/regvalue_0, CPU/IR/regvalue_5.
19152
Forward register balancing over CPU/alu/_n00091_SW0 of flipflops :
19153
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
19154
Forward register balancing over CPU/sendsum5_SW0 of flipflops :
19155
CPU/decoder/opincdecx11_SW0_FRB, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
19156
Forward register balancing over Ker212_SW0 of flipflops :
19157
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/decoder/opspn11_SW1_FRB, CPU/IR/regvalue_5.
19158
Forward register balancing over CPU/decoder/opdec714 of flipflops :
19159
CPU/decoder/opdec74_FRB, CPU/IR/regvalue_11, CPU/IR/regvalue_12, CPU/decoder/opdec78_FRB.
19160
Forward register balancing over CPU/ctl/sim/_n00151 of flipflops :
19161
CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_1.
19162
Register  equivalent to  has been removed
19163
Register  equivalent to  has been removed
19164
Register  equivalent to  has been removed
19165
Register  equivalent to  has been removed
19166
Register  equivalent to  has been removed
19167
FlipFlop CPU/IR/regvalue_1 has been replicated 1 time(s)
19168
FlipFlop CPU/IR/regvalue_2 has been replicated 2 time(s)
19169
FlipFlop CPU/ctl/sim/_n00111_FRB has been replicated 7 time(s)
19170
FlipFlop CPU/decoder/opdec714_FRB has been replicated 1 time(s)
19171
FlipFlop loadnow has been replicated 1 time(s)
19172
 
19173
=========================================================================
19174
*                            Final Report                               *
19175
=========================================================================
19176
 
19177
Device utilization summary:
19178
---------------------------
19179
 
19180
Selected Device : 3s200ft256-4
19181
 
19182
 Number of Slices:                     617  out of   1920    32%
19183
 Number of Slice Flip Flops:           436  out of   3840    11%
19184
 Number of 4 input LUTs:              1081  out of   3840    28%
19185
 Number of bonded IOBs:                 74  out of    173    42%
19186
 Number of GCLKs:                        2  out of      8    25%
19187
 Number of DCM_ADVs:                     1  out of      4    25%
19188
 
19189
 
19190
=========================================================================
19191
TIMING REPORT
19192
 
19193
 
19194
Clock Information:
19195
------------------
19196
-----------------------------------+--------------------------------+-------+
19197
Clock Signal                       | Clock buffer(FF name)          | Load  |
19198
-----------------------------------+--------------------------------+-------+
19199
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 436   |
19200
-----------------------------------+--------------------------------+-------+
19201
 
19202
Timing Summary:
19203
---------------
19204
Speed Grade: -4
19205
 
19206
   Minimum period: 13.584ns (Maximum Frequency: 73.618MHz)
19207
   Minimum input arrival time before clock: 10.967ns
19208
   Maximum output required time after clock: 23.172ns
19209
   Maximum combinational path delay: 15.112ns
19210
 
19211
=========================================================================
19212
 
19213
 
19214
 
19215
 
19216
Started process "Translate".
19217
 
19218
 
19219
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
19220
xc3s200-ft256-4 topbox.ngc topbox.ngd
19221
 
19222
Reading NGO file 'C:/blue71/topbox.ngc' ...
19223
 
19224
Applying constraints in "tobox.ucf" to the design...
19225
 
19226
Checking timing specifications ...
19227
   CLKFX: TS_CPU_ctl_clockgen_CLKFX_BUF=PERIOD CPU_ctl_clockgen_CLKFX_BUF
19228
TS_clkin*0.700000 HIGH 50.000000%
19229
   CLKFX180: TS_CPU_ctl_wclk=PERIOD CPU_ctl_wclk TS_clkin*0.700000 PHASE +
19230
20.408000 nS HIGH 50.000000%
19231
WARNING:XdmHelpers:662 - Period specification "TS_CPU_ctl_wclk" references the
19232
   TNM group "CPU_ctl_wclk", which contains both pads and synchronous elements.
19233
   The timing analyzer will ignore the pads for this specification. You might
19234
   want to use a qualifier (e.g. "FFS") on the TNM property to remove the pads
19235
   from this group.
19236
Checking expanded design ...
19237
 
19238
NGDBUILD Design Results Summary:
19239
  Number of errors:     0
19240
  Number of warnings:   1
19241
 
19242
Writing NGD file "topbox.ngd" ...
19243
 
19244
Writing NGDBUILD log file "topbox.bld"...
19245
 
19246
NGDBUILD done.
19247
 
19248
 
19249
 
19250
 
19251
Started process "Map".
19252
 
19253
Using target part "3s200ft256-4".
19254
Mapping design into LUTs...
19255
Running directed packing...
19256
Running delay-based LUT packing...
19257
Running timing-driven packing...
19258
 
19259
Phase 1.1
19260
Phase 1.1 (Checksum:98d1df) REAL time: 0 secs
19261
 
19262
Phase 2.31
19263
Phase 2.31 (Checksum:1312cfe) REAL time: 0 secs
19264
 
19265
Phase 3.2
19266
.
19267
 
19268
 
19269
Phase 3.2 (Checksum:1c9c37d) REAL time: 3 secs
19270
 
19271
Phase 4.4
19272
...............
19273
Phase 4.4 (Checksum:26259fc) REAL time: 3 secs
19274
 
19275
Phase 5.28
19276
Phase 5.28 (Checksum:2faf07b) REAL time: 3 secs
19277
 
19278
Phase 6.8
19279
........................
19280
.......
19281
..........................
19282
...............
19283
...............
19284
Phase 6.8 (Checksum:ac06bf) REAL time: 10 secs
19285
 
19286
Phase 7.29
19287
Phase 7.29 (Checksum:42c1d79) REAL time: 10 secs
19288
 
19289
Phase 8.5
19290
Phase 8.5 (Checksum:4c4b3f8) REAL time: 10 secs
19291
 
19292
Phase 9.18
19293
Phase 9.18 (Checksum:55d4a77) REAL time: 20 secs
19294
 
19295
Phase 10.5
19296
Phase 10.5 (Checksum:5f5e0f6) REAL time: 20 secs
19297
 
19298
 
19299
Design Summary:
19300
Number of errors:      0
19301
Number of warnings:   11
19302
Logic Utilization:
19303
  Number of Slice Flip Flops:         410 out of   3,840   10%
19304
  Number of 4 input LUTs:           1,131 out of   3,840   29%
19305
Logic Distribution:
19306
  Number of occupied Slices:                          674 out of   1,920   35%
19307
    Number of Slices containing only related logic:     674 out of     674  100%
19308
    Number of Slices containing unrelated logic:          0 out of     674    0%
19309
      *See NOTES below for an explanation of the effects of unrelated logic
19310
Total Number 4 input LUTs:          1,135 out of   3,840   29%
19311
  Number used as logic:              1,131
19312
  Number used as a route-thru:           4
19313
  Number of bonded IOBs:               74 out of     173   42%
19314
    IOB Flip Flops:                    26
19315
  Number of GCLKs:                     2 out of       8   25%
19316
  Number of DCMs:                      1 out of       4   25%
19317
 
19318
Total equivalent gate count for design:  18,144
19319
Additional JTAG gate count for IOBs:  3,552
19320
Peak Memory Usage:  133 MB
19321
 
19322
Mapping completed.
19323
See MAP report file "topbox_map.mrp" for details.
19324
 
19325
 
19326
 
19327
 
19328
Started process "Place & Route".
19329
 
19330
 
19331
 
19332
 
19333
Constraints file: topbox.pcf.
19334
Loading device for application Rf_Device from file '3s200.nph' in environment
19335
C:/Xilinx71.
19336
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
19337
 
19338
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
19339
Celsius)
19340
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
19341
 
19342
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
19343
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
19344
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
19345
   ps (24.00 Mhz).
19346
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
19347
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
19348
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
19349
   (210.04 Mhz).
19350
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
19351
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
19352
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
19353
   ps (24.00 Mhz).
19354
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
19355
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
19356
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
19357
   (210.04 Mhz).
19358
 
19359
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
19360
 
19361
 
19362
INFO:Par:253 - The Map -timing placement will be retained since it is likely to
19363
   achieve better performance.
19364
 
19365
Device Utilization Summary:
19366
 
19367
   Number of BUFGMUXs                  2 out of 8      25%
19368
   Number of DCMs                      1 out of 4      25%
19369
   Number of External IOBs            74 out of 173    42%
19370
      Number of LOCed IOBs            74 out of 74    100%
19371
 
19372
   Number of Slices                  674 out of 1920   35%
19373
      Number of SLICEMs                0 out of 960     0%
19374
 
19375
 
19376
 
19377
Overall effort level (-ol):   High (set by user)
19378
Router effort level (-rl):    High (set by user)
19379
 
19380
Starting initial Timing Analysis.  REAL time: 4 secs
19381
Finished initial Timing Analysis.  REAL time: 4 secs
19382
 
19383
Starting Router
19384
 
19385
Phase 1: 4917 unrouted;       REAL time: 4 secs
19386
 
19387
Phase 2: 4563 unrouted;       REAL time: 4 secs
19388
 
19389
Phase 3: 2229 unrouted;       REAL time: 5 secs
19390
 
19391
Phase 4: 2229 unrouted; (0)      REAL time: 6 secs
19392
 
19393
Phase 5: 2229 unrouted; (0)      REAL time: 6 secs
19394
 
19395
Phase 6: 2229 unrouted; (0)      REAL time: 6 secs
19396
 
19397
Phase 7: 0 unrouted; (0)      REAL time: 13 secs
19398
 
19399
Phase 8: 0 unrouted; (0)      REAL time: 13 secs
19400
 
19401
 
19402
Total REAL time to Router completion: 14 secs
19403
Total CPU time to Router completion: 14 secs
19404
 
19405
Generating "PAR" statistics.
19406
 
19407
**************************
19408
Generating Clock Report
19409
**************************
19410
 
19411
+---------------------+--------------+------+------+------------+-------------+
19412
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
19413
+---------------------+--------------+------+------+------------+-------------+
19414
|                 clk |      BUFGMUX2| No   |  335 |  0.041     |  1.051      |
19415
+---------------------+--------------+------+------+------------+-------------+
19416
 
19417
Timing Score: 0
19418
 
19419
Asterisk (*) preceding a constraint indicates it was not met.
19420
   This may be due to a setup or hold violation.
19421
 
19422
--------------------------------------------------------------------------------
19423
  Constraint                                | Requested  | Actual     | Logic
19424
                                            |            |            | Levels
19425
--------------------------------------------------------------------------------
19426
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
19427
  HIGH 50%                                  |            |            |
19428
--------------------------------------------------------------------------------
19429
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 30.346ns   | 6
19430
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
19431
    TS_clkin * 0.7 HIGH 50%                 |            |            |
19432
--------------------------------------------------------------------------------
19433
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 39.146ns   | 9
19434
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
19435
       HIGH 50%                             |            |            |
19436
--------------------------------------------------------------------------------
19437
 
19438
 
19439
All constraints were met.
19440
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
19441
   constraint does not cover any paths or that it has no requested value.
19442
Generating Pad Report.
19443
 
19444
All signals are completely routed.
19445
 
19446
Total REAL time to PAR completion: 15 secs
19447
Total CPU time to PAR completion: 15 secs
19448
 
19449
Peak Memory Usage:  94 MB
19450
 
19451
Placer: Not run.
19452
Routing: Completed - No errors found.
19453
Timing: Completed - No errors found.
19454
 
19455
Number of error messages: 0
19456
Number of warning messages: 4
19457
Number of info messages: 1
19458
 
19459
Writing design to file topbox.ncd
19460
 
19461
 
19462
 
19463
PAR done!
19464
 
19465
Started process "Generate Post-Place & Route Static Timing".
19466
 
19467
Loading device for application Rf_Device from file '3s200.nph' in environment
19468
C:/Xilinx71.
19469
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
19470
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
19471
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
19472
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
19473
   ps (24.00 Mhz).
19474
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
19475
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
19476
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
19477
   (210.04 Mhz).
19478
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
19479
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
19480
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
19481
   ps (24.00 Mhz).
19482
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
19483
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
19484
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
19485
   (210.04 Mhz).
19486
 
19487
Analysis completed Sat Sep 30 20:38:13 2006
19488
--------------------------------------------------------------------------------
19489
 
19490
Generating Report ...
19491
 
19492
Number of warnings: 4
19493
Total time: 3 secs
19494
 
19495
 
19496
 
19497
 
19498
 
19499
 
19500
 
19501
Started process "Generate Programming File".
19502
 
19503
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
19504
   with the CLKFX and CLKFX180 outputs of the DCM comp
19505
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
19506
   Interactive Data Sheet.
19507
 
19508
 
19509
Project Navigator Auto-Make Log File
19510
-------------------------------------
19511
 
19512
 
19513
 
19514
 
19515
 
19516
 
19517
 
19518
 
19519
 
19520
 
19521
Started process "Synthesize".
19522
 
19523
 
19524
=========================================================================
19525
*                          HDL Compilation                              *
19526
=========================================================================
19527
Compiling verilog file "io.v"
19528
Module  compiled
19529
Module  compiled
19530
Compiling verilog file "FrontPanel.v"
19531
Module  compiled
19532
Compiling verilog file "misc.v"
19533
Module  compiled
19534
Module  compiled
19535
Module  compiled
19536
Module  compiled
19537
Module  compiled
19538
Module  compiled
19539
Compiling verilog file "alu.v"
19540
Module  compiled
19541
Compiling verilog file "switchsync.v"
19542
Module  compiled
19543
Compiling verilog file "jkff.v"
19544
Module  compiled
19545
Compiling verilog file "control.v"
19546
Module  compiled
19547
Module  compiled
19548
Compiling verilog file "maindcm.v"
19549
Module  compiled
19550
Compiling verilog file "idecode.v"
19551
Module  compiled
19552
Compiling verilog file "top.v"
19553
Module  compiled
19554
Compiling verilog file "rcvr.v"
19555
Module  compiled
19556
Compiling verilog file "txmit.v"
19557
Module  compiled
19558
Compiling verilog file "uart.v"
19559
Module  compiled
19560
Compiling verilog file "topbox.v"
19561
Module  compiled
19562
No errors in compilation
19563
Analysis of file <"topbox.prj"> succeeded.
19564
 
19565
 
19566
=========================================================================
19567
*                            HDL Analysis                               *
19568
=========================================================================
19569
Analyzing top module .
19570
Module  is correct for synthesis.
19571
 
19572
    Set property "resynthesize = true" for unit .
19573
Analyzing module .
19574
Module  is correct for synthesis.
19575
 
19576
Analyzing module .
19577
        pClockFrequency = 50
19578
        pRefreshFrequency = 100
19579
        pUpperLimit = 125000
19580
        pDividerCounterBits = 24
19581
Module  is correct for synthesis.
19582
 
19583
Analyzing module .
19584
        pInitialValue = 0
19585
        pTimerWidth = 19
19586
        pInitialTimerValue = 500000
19587
Module  is correct for synthesis.
19588
 
19589
Analyzing module .
19590
Module  is correct for synthesis.
19591
 
19592
Analyzing module .
19593
        SIZE = 16
19594
Module  is correct for synthesis.
19595
 
19596
Analyzing module .
19597
Module  is correct for synthesis.
19598
 
19599
Analyzing module .
19600
        SIZE = 12
19601
Module  is correct for synthesis.
19602
 
19603
Analyzing module .
19604
Module  is correct for synthesis.
19605
 
19606
Analyzing module .
19607
        VALUE = 0000000000000001
19608
Module  is correct for synthesis.
19609
 
19610
Analyzing module .
19611
Module  is correct for synthesis.
19612
 
19613
Analyzing module .
19614
        VALUE = 1111111111111111
19615
Module  is correct for synthesis.
19616
 
19617
Analyzing module .
19618
Module  is correct for synthesis.
19619
 
19620
Analyzing module .
19621
        VALUE = 0000000000000000
19622
Module  is correct for synthesis.
19623
 
19624
Analyzing module .
19625
Module  is correct for synthesis.
19626
 
19627
Analyzing module .
19628
Module  is correct for synthesis.
19629
 
19630
Analyzing module .
19631
WARNING:Xst:854 - "control.v" line 20: Ignored initial statement.
19632
Module  is correct for synthesis.
19633
 
19634
Analyzing module .
19635
WARNING:Xst:854 - "switchsync.v" line 9: Ignored initial statement.
19636
WARNING:Xst:854 - "switchsync.v" line 10: Ignored initial statement.
19637
Module  is correct for synthesis.
19638
 
19639
Analyzing module .
19640
Module  is correct for synthesis.
19641
 
19642
Analyzing module .
19643
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19644
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19645
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19646
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19647
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19648
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19649
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19650
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19651
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19652
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19653
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19654
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19655
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19656
WARNING:Xst:2185 - "maindcm.v" line 57: Possible simulation mismatch on property  of instance  set by attribute.
19657
Module  is correct for synthesis.
19658
 
19659
    Set user-defined property "CAPACITANCE =  DONT_CARE" for instance  in unit .
19660
    Set user-defined property "IBUF_DELAY_VALUE =  0" for instance  in unit .
19661
    Set user-defined property "IOSTANDARD =  DEFAULT" for instance  in unit .
19662
    Set user-defined property "DSS_MODE =  NONE" for instance  in unit .
19663
    Set user-defined property "USELOWSKEWLINES =  " for signal  in unit .
19664
    Set user-defined property "CLK_FEEDBACK =  1X" for instance  in unit .
19665
    Set user-defined property "CLKDV_DIVIDE =  2.000000" for instance  in unit .
19666
    Set user-defined property "CLKFX_DIVIDE =  10" for instance  in unit .
19667
    Set user-defined property "CLKFX_MULTIPLY =  7" for instance  in unit .
19668
    Set user-defined property "CLKIN_DIVIDE_BY_2 =  FALSE" for instance  in unit .
19669
    Set user-defined property "CLKIN_PERIOD =  20.000000" for instance  in unit .
19670
    Set user-defined property "CLKOUT_PHASE_SHIFT =  NONE" for instance  in unit .
19671
    Set user-defined property "DESKEW_ADJUST =  SYSTEM_SYNCHRONOUS" for instance  in unit .
19672
    Set user-defined property "DFS_FREQUENCY_MODE =  LOW" for instance  in unit .
19673
    Set user-defined property "DLL_FREQUENCY_MODE =  LOW" for instance  in unit .
19674
    Set user-defined property "DUTY_CYCLE_CORRECTION =  TRUE" for instance  in unit .
19675
    Set user-defined property "FACTORY_JF =  C080" for instance  in unit .
19676
    Set user-defined property "PHASE_SHIFT =  0" for instance  in unit .
19677
    Set user-defined property "STARTUP_WAIT =  TRUE" for instance  in unit .
19678
Analyzing module .
19679
Module  is correct for synthesis.
19680
 
19681
Analyzing module .
19682
        XTAL_CLK = 35000000
19683
        BAUD = 19200
19684
        CLK_DIV = 56
19685
        CW = 8
19686
Module  is correct for synthesis.
19687
 
19688
Analyzing module .
19689
Module  is correct for synthesis.
19690
 
19691
Analyzing module .
19692
Module  is correct for synthesis.
19693
 
19694
 
19695
=========================================================================
19696
*                           HDL Synthesis                               *
19697
=========================================================================
19698
 
19699
Synthesizing Unit .
19700
    Related source file is "txmit.v".
19701
    Found 1-bit register for signal .
19702
    Found 1-bit register for signal .
19703
    Found 1-bit register for signal .
19704
    Found 1-bit 4-to-1 multiplexer for signal <$n0021>.
19705
    Found 4-bit comparator less for signal <$n0030> created at line 81.
19706
    Found 4-bit comparator greater for signal <$n0031> created at line 81.
19707
    Found 1-bit register for signal .
19708
    Found 1-bit register for signal .
19709
    Found 4-bit up counter for signal .
19710
    Found 4-bit up counter for signal .
19711
    Found 8-bit register for signal .
19712
    Found 8-bit register for signal .
19713
    Summary:
19714
        inferred   2 Counter(s).
19715
        inferred  21 D-type flip-flop(s).
19716
        inferred   2 Comparator(s).
19717
        inferred   1 Multiplexer(s).
19718
Unit  synthesized.
19719
 
19720
 
19721
Synthesizing Unit .
19722
    Related source file is "rcvr.v".
19723
WARNING:Xst:646 - Signal > is assigned but never used.
19724
    Found 1-bit register for signal .
19725
    Found 1-bit register for signal .
19726
    Found 1-bit register for signal .
19727
    Found 8-bit tristate buffer for signal .
19728
    Found 1-bit 4-to-1 multiplexer for signal <$n0004>.
19729
    Found 4-bit adder for signal <$n0012> created at line 83.
19730
    Found 4-bit comparator greater for signal <$n0019> created at line 112.
19731
    Found 1-bit register for signal .
19732
    Found 1-bit register for signal .
19733
    Found 4-bit register for signal .
19734
    Found 4-bit up counter for signal .
19735
    Found 8-bit register for signal .
19736
    Found 7-bit register for signal >.
19737
    Found 1-bit register for signal .
19738
    Found 1-bit register for signal .
19739
    Summary:
19740
        inferred   1 Counter(s).
19741
        inferred  26 D-type flip-flop(s).
19742
        inferred   1 Adder/Subtractor(s).
19743
        inferred   1 Comparator(s).
19744
        inferred   1 Multiplexer(s).
19745
        inferred   8 Tristate(s).
19746
Unit  synthesized.
19747
 
19748
 
19749
Synthesizing Unit .
19750
    Related source file is "jkff.v".
19751
    Found 1-bit register for signal .
19752
    Found 1-bit 4-to-1 multiplexer for signal <$n0000> created at line 26.
19753
    Summary:
19754
        inferred   1 D-type flip-flop(s).
19755
        inferred   1 Multiplexer(s).
19756
Unit  synthesized.
19757
 
19758
 
19759
Synthesizing Unit .
19760
    Related source file is "switchsync.v".
19761
    Found 1-bit register for signal .
19762
    Found 1-bit register for signal .
19763
    Summary:
19764
        inferred   2 D-type flip-flop(s).
19765
Unit  synthesized.
19766
 
19767
 
19768
Synthesizing Unit .
19769
    Related source file is "maindcm.v".
19770
Unit  synthesized.
19771
 
19772
 
19773
Synthesizing Unit .
19774
    Related source file is "control.v".
19775
    Found 1-bit register for signal .
19776
    Found 1-bit register for signal .
19777
    Found 3-bit up counter for signal .
19778
    Summary:
19779
        inferred   1 Counter(s).
19780
        inferred   2 D-type flip-flop(s).
19781
Unit  synthesized.
19782
 
19783
 
19784
Synthesizing Unit .
19785
    Related source file is "misc.v".
19786
    Found 16-bit tristate buffer for signal .
19787
    Summary:
19788
        inferred  16 Tristate(s).
19789
Unit  synthesized.
19790
 
19791
 
19792
Synthesizing Unit .
19793
    Related source file is "misc.v".
19794
    Found 16-bit tristate buffer for signal .
19795
    Summary:
19796
        inferred  16 Tristate(s).
19797
Unit  synthesized.
19798
 
19799
 
19800
Synthesizing Unit .
19801
    Related source file is "misc.v".
19802
    Found 16-bit tristate buffer for signal .
19803
    Summary:
19804
        inferred  16 Tristate(s).
19805
Unit  synthesized.
19806
 
19807
 
19808
Synthesizing Unit .
19809
    Related source file is "misc.v".
19810
WARNING:Xst:647 - Input > is never used.
19811
    Found 16-bit tristate buffer for signal .
19812
    Found 12-bit register for signal .
19813
    Summary:
19814
        inferred  12 D-type flip-flop(s).
19815
        inferred  16 Tristate(s).
19816
Unit  synthesized.
19817
 
19818
 
19819
Synthesizing Unit .
19820
    Related source file is "idecode.v".
19821
Unit  synthesized.
19822
 
19823
 
19824
Synthesizing Unit .
19825
    Related source file is "control.v".
19826
Unit  synthesized.
19827
 
19828
 
19829
Synthesizing Unit .
19830
    Related source file is "alu.v".
19831
    Found 16-bit tristate buffer for signal .
19832
    Found 17-bit subtractor for signal <$AUX_109>.
19833
    Found 16-bit adder carry out for signal <$n0000>.
19834
    Found 1-bit xor2 for signal <$n0042> created at line 6.
19835
    Found 1-bit xor2 for signal <$n0043> created at line 6.
19836
    Found 16-bit xor2 for signal <$n0046> created at line 31.
19837
    Summary:
19838
        inferred   2 Adder/Subtractor(s).
19839
        inferred  16 Tristate(s).
19840
Unit  synthesized.
19841
 
19842
 
19843
Synthesizing Unit .
19844
    Related source file is "misc.v".
19845
Unit  synthesized.
19846
 
19847
 
19848
Synthesizing Unit .
19849
    Related source file is "misc.v".
19850
Unit  synthesized.
19851
 
19852
 
19853
Synthesizing Unit .
19854
    Related source file is "misc.v".
19855
Unit  synthesized.
19856
 
19857
 
19858
Synthesizing Unit .
19859
    Related source file is "misc.v".
19860
Unit  synthesized.
19861
 
19862
 
19863
Synthesizing Unit .
19864
    Related source file is "misc.v".
19865
    Found 16-bit tristate buffer for signal .
19866
    Found 16-bit register for signal .
19867
    Summary:
19868
        inferred  16 D-type flip-flop(s).
19869
        inferred  16 Tristate(s).
19870
Unit  synthesized.
19871
 
19872
 
19873
Synthesizing Unit .
19874
    Related source file is "io.v".
19875
    Found 1-bit register for signal .
19876
    Found 1-bit register for signal .
19877
    Found 1-bit register for signal .
19878
    Found 1-bit register for signal .
19879
    Found 1-bit register for signal .
19880
    Found 1-bit register for signal .
19881
    Found 19-bit down counter for signal .
19882
    Found 1-bit register for signal .
19883
    Found 1-bit xor2 for signal .
19884
    Summary:
19885
        inferred   1 Counter(s).
19886
        inferred   7 D-type flip-flop(s).
19887
Unit  synthesized.
19888
 
19889
 
19890
Synthesizing Unit .
19891
    Related source file is "io.v".
19892
    Found 16x7-bit ROM for signal <$n0005>.
19893
    Found 1-bit register for signal .
19894
    Found 1-bit register for signal .
19895
    Found 1-bit register for signal .
19896
    Found 1-bit register for signal .
19897
    Found 1-bit register for signal .
19898
    Found 1-bit register for signal .
19899
    Found 1-bit register for signal .
19900
    Found 1-bit register for signal .
19901
    Found 1-bit register for signal .
19902
    Found 1-bit register for signal .
19903
    Found 1-bit register for signal .
19904
    Found 1-bit register for signal .
19905
    Found 24-bit up counter for signal .
19906
    Found 1-of-4 decoder for signal .
19907
    Found 2-bit down counter for signal .
19908
    Found 8-bit 4-to-1 multiplexer for signal .
19909
    Found 1-bit 4-to-1 multiplexer for signal .
19910
    Summary:
19911
        inferred   1 ROM(s).
19912
        inferred   2 Counter(s).
19913
        inferred  12 D-type flip-flop(s).
19914
        inferred   9 Multiplexer(s).
19915
        inferred   1 Decoder(s).
19916
Unit  synthesized.
19917
 
19918
 
19919
Synthesizing Unit .
19920
    Related source file is "uart.v".
19921
    Found 1-bit 4-to-1 multiplexer for signal <$n0002>.
19922
    Found 1-bit register for signal .
19923
    Found 8-bit up counter for signal .
19924
    Found 1-bit register for signal .
19925
    Summary:
19926
        inferred   1 Counter(s).
19927
        inferred   2 D-type flip-flop(s).
19928
        inferred   1 Multiplexer(s).
19929
Unit  synthesized.
19930
 
19931
 
19932
Synthesizing Unit .
19933
    Related source file is "top.v".
19934
WARNING:Xst:1780 - Signal > is never used or assigned.
19935
    Found 16-bit tristate buffer for signal .
19936
    Found 1-bit register for signal .
19937
    Found 12-bit adder carry out for signal <$n0015> created at line 197.
19938
    Found 16-bit tristate buffer for signal .
19939
    Found 1-bit register for signal .
19940
    Found 1-bit register for signal .
19941
    Found 1-bit register for signal .
19942
    Summary:
19943
        inferred   4 D-type flip-flop(s).
19944
        inferred   1 Adder/Subtractor(s).
19945
        inferred  96 Tristate(s).
19946
Unit  synthesized.
19947
 
19948
 
19949
Synthesizing Unit .
19950
    Related source file is "FrontPanel.v".
19951
WARNING:Xst:1780 - Signal  is never used or assigned.
19952
    Found finite state machine  for signal .
19953
    -----------------------------------------------------------------------
19954
    | States             | 6                                              |
19955
    | Transitions        | 6                                              |
19956
    | Inputs             | 0                                              |
19957
    | Outputs            | 12                                             |
19958
    | Clock              | clockin (rising_edge)                          |
19959
    | Clock enable       | select (positive)                              |
19960
    | Reset              | clear (positive)                               |
19961
    | Reset type         | asynchronous                                   |
19962
    | Reset State        | 000001                                         |
19963
    | Encoding           | automatic                                      |
19964
    | Implementation     | LUT                                            |
19965
    -----------------------------------------------------------------------
19966
    Found 16-bit 4-to-1 multiplexer for signal .
19967
    Found 4-bit register for signal .
19968
    Found 16-bit register for signal .
19969
    Summary:
19970
        inferred   1 Finite State Machine(s).
19971
        inferred  16 D-type flip-flop(s).
19972
        inferred  16 Multiplexer(s).
19973
Unit  synthesized.
19974
 
19975
 
19976
Synthesizing Unit .
19977
    Related source file is "topbox.v".
19978
WARNING:Xst:646 - Signal  is assigned but never used.
19979
    Found 16-bit tristate buffer for signal .
19980
    Found 1-bit 4-to-1 multiplexer for signal <$n0006>.
19981
    Found 1-bit 4-to-1 multiplexer for signal <$n0008>.
19982
    Found 4-bit 4-to-1 multiplexer for signal <$n0009>.
19983
    Found 4-bit adder for signal <$n0012> created at line 75.
19984
    Found 4-bit register for signal .
19985
    Found 1-bit register for signal .
19986
    Found 1-bit register for signal .
19987
    Found 16-bit register for signal .
19988
    Summary:
19989
        inferred  22 D-type flip-flop(s).
19990
        inferred   1 Adder/Subtractor(s).
19991
        inferred   6 Multiplexer(s).
19992
        inferred  48 Tristate(s).
19993
Unit  synthesized.
19994
 
19995
 
19996
=========================================================================
19997
*                       Advanced HDL Synthesis                          *
19998
=========================================================================
19999
 
20000
Advanced RAM inference ...
20001
Advanced multiplier inference ...
20002
Advanced Registered AddSub inference ...
20003
Analyzing FSM  for best encoding.
20004
Optimizing FSM  on signal  with speed1 encoding.
20005
--------------------
20006
 State  | Encoding
20007
--------------------
20008
 000001 | 100000
20009
 000010 | 010000
20010
 000100 | 001000
20011
 001000 | 000100
20012
 010000 | 000010
20013
 100000 | 000001
20014
--------------------
20015
Dynamic shift register inference ...
20016
 
20017
=========================================================================
20018
HDL Synthesis Report
20019
 
20020
Macro Statistics
20021
# FSMs                             : 1
20022
# ROMs                             : 1
20023
 16x7-bit ROM                      : 1
20024
# Adders/Subtractors               : 5
20025
 12-bit adder carry out            : 1
20026
 16-bit adder carry out            : 1
20027
 17-bit subtractor                 : 1
20028
 4-bit adder                       : 2
20029
# Counters                         : 10
20030
 19-bit down counter               : 3
20031
 2-bit down counter                : 1
20032
 24-bit up counter                 : 1
20033
 3-bit up counter                  : 1
20034
 4-bit up counter                  : 3
20035
 8-bit up counter                  : 1
20036
# Registers                        : 138
20037
 1-bit register                    : 125
20038
 12-bit register                   : 4
20039
 16-bit register                   : 4
20040
 4-bit register                    : 3
20041
 8-bit register                    : 2
20042
# Comparators                      : 3
20043
 4-bit comparator greater          : 2
20044
 4-bit comparator less             : 1
20045
# Multiplexers                     : 13
20046
 1-bit 4-to-1 multiplexer          : 10
20047
 16-bit 4-to-1 multiplexer         : 1
20048
 4-bit 4-to-1 multiplexer          : 1
20049
 8-bit 4-to-1 multiplexer          : 1
20050
# Decoders                         : 1
20051
 1-of-4 decoder                    : 1
20052
# Tristates                        : 97
20053
 1-bit tristate buffer             : 80
20054
 16-bit tristate buffer            : 16
20055
 8-bit tristate buffer             : 1
20056
# Xors                             : 6
20057
 1-bit xor2                        : 5
20058
 16-bit xor2                       : 1
20059
 
20060
=========================================================================
20061
 
20062
=========================================================================
20063
*                         Low Level Synthesis                           *
20064
=========================================================================
20065
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
20066
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
20067
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
20068
WARNING:Xst:2040 - Unit topbox: 32 multi-source signals are replaced by logic (pull-up yes): CPU/bus<0>, CPU/bus<10>, CPU/bus<11>, CPU/bus<12>, CPU/bus<13>, CPU/bus<14>, CPU/bus<15>, CPU/bus<1>, CPU/bus<2>, CPU/bus<3>, CPU/bus<4>, CPU/bus<5>, CPU/bus<6>, CPU/bus<7>, CPU/bus<8>, CPU/bus<9>, N11, N13, N15, N17, N19, N21, N23, N25, N27, N29, N3, N31, N33, N5, N7, N9.
20069
WARNING:Xst:2042 - Unit alu: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
20070
WARNING:Xst:2042 - Unit rcvr: 8 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>.
20071
WARNING:Xst:2042 - Unit register_1: 16 internal tristates are replaced by logic (pull-up yes): dout<0>, dout<10>, dout<11>, dout<12>, dout<13>, dout<14>, dout<15>, dout<1>, dout<2>, dout<3>, dout<4>, dout<5>, dout<6>, dout<7>, dout<8>, dout<9>.
20072
 
20073
Optimizing unit  ...
20074
 
20075
Optimizing unit  ...
20076
 
20077
Optimizing unit  ...
20078
 
20079
Optimizing unit  ...
20080
 
20081
Optimizing unit  ...
20082
 
20083
Optimizing unit  ...
20084
 
20085
Optimizing unit  ...
20086
 
20087
Optimizing unit  ...
20088
 
20089
Optimizing unit  ...
20090
Loading device for application Rf_Device from file '3s200.nph' in environment C:/Xilinx71.
20091
 
20092
Mapping all equations...
20093
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
20094
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
20095
WARNING:Xst:1291 - FF/Latch  is unconnected in block .
20096
Building and optimizing final netlist ...
20097
Found area constraint ratio of 100 (+ 5) on block topbox, actual ratio is 30.
20098
Forward register balancing over CPU/decoder/opdec78 of flipflops :
20099
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
20100
Forward register balancing over CPU/decoder/opxor1 of flipflops :
20101
CPU/IR/regvalue_12, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13.
20102
Forward register balancing over CPU/decoder/opand1 of flipflops :
20103
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12, CPU/IR/regvalue_13.
20104
Forward register balancing over CPU/decoder/opior1 of flipflops :
20105
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_15, CPU/IR/regvalue_14.
20106
Forward register balancing over CPU/decoder/oplda1 of flipflops :
20107
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14.
20108
Forward register balancing over CPU/decoder/opsrj1 of flipflops :
20109
CPU/IR/regvalue_12, CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15.
20110
Forward register balancing over Ker571 of flipflops :
20111
CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
20112
Forward register balancing over CPU/IR/dout_regvalue_EnableTr_INV56_SW0 of flipflops :
20113
CPU/IR/regvalue_15, CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
20114
Forward register balancing over Ker2101 of flipflops :
20115
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
20116
Forward register balancing over CPU/decoder/opinc41_SW2 of flipflops :
20117
CPU/IR/regvalue_3, CPU/IR/regvalue_13, CPU/IR/regvalue_0, CPU/IR/regvalue_14.
20118
Forward register balancing over CPU/decoder/opdec41_SW2 of flipflops :
20119
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
20120
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV41_SW0_SW0 of flipflops :
20121
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12, CPU/IR/regvalue_15.
20122
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV41_SW0_SW1 of flipflops :
20123
CPU/IR/regvalue_14, CPU/IR/regvalue_13, CPU/IR/regvalue_12.
20124
Forward register balancing over CPU/msend9 of flipflops :
20125
CPU/ctl/sim/DEP/q, CPU/ctl/sim/EXAM/q.
20126
Forward register balancing over CPU/ctl/sim/F1 of flipflops :
20127
CPU/ctl/sim/EXAM/q, CPU/ctl/sim/DEP/q, CPU/ctl/sim/RUN/q.
20128
Forward register balancing over CPU/decoder/opincdecx21_SW2 of flipflops :
20129
CPU/IR/regvalue_3, CPU/IR/regvalue_4, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
20130
Forward register balancing over CPU/decoder/opincdecx11_SW1 of flipflops :
20131
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
20132
Forward register balancing over CPU/acc/dout_regvalue_EnableTr_INV29 of flipflops :
20133
CPU/IR/regvalue_0, CPU/IR/regvalue_1.
20134
Forward register balancing over CPU/decoder/oppush11_SW1 of flipflops :
20135
CPU/IR/regvalue_0, CPU/IR/regvalue_4, CPU/IR/regvalue_6, CPU/IR/regvalue_5.
20136
Forward register balancing over CPU/decoder/oppush11_SW2 of flipflops :
20137
CPU/IR/regvalue_4, CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_6.
20138
Forward register balancing over CPU/decoder/opdec714_SW1 of flipflops :
20139
CPU/IR/regvalue_6, CPU/IR/regvalue_12, CPU/IR/regvalue_11, CPU/IR/regvalue_0.
20140
Forward register balancing over CPU/decoder/opframe31_SW0 of flipflops :
20141
CPU/IR/regvalue_0, CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_6.
20142
Forward register balancing over CPU/decoder/opincdecx21_SW0 of flipflops :
20143
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_3.
20144
Forward register balancing over CPU/decoder/opldxa1_SW0_SW0 of flipflops :
20145
CPU/IR/regvalue_5, CPU/IR/regvalue_0.
20146
Forward register balancing over CPU/decoder/opincdecx11_SW0 of flipflops :
20147
CPU/IR/regvalue_5, CPU/IR/regvalue_0, CPU/IR/regvalue_1.
20148
Forward register balancing over CPU/decoder/opinc41_SW0 of flipflops :
20149
CPU/IR/regvalue_0, CPU/IR/regvalue_5.
20150
Forward register balancing over CPU/decoder/opinc41_SW1 of flipflops :
20151
CPU/IR/regvalue_5, CPU/IR/regvalue_0.
20152
Forward register balancing over CPU/decoder/opdec41_SW0 of flipflops :
20153
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
20154
Forward register balancing over CPU/decoder/opdec41_SW1 of flipflops :
20155
CPU/IR/regvalue_0, CPU/IR/regvalue_5, CPU/IR/regvalue_1, CPU/IR/regvalue_6.
20156
Forward register balancing over CPU/decoder/opdec51_SW2 of flipflops :
20157
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
20158
Forward register balancing over CPU/decoder/opdec51_SW3 of flipflops :
20159
CPU/IR/regvalue_1, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
20160
Forward register balancing over CPU/decoder/opstx21_SW0 of flipflops :
20161
CPU/IR/regvalue_1, CPU/IR/regvalue_4, CPU/IR/regvalue_6.
20162
Forward register balancing over CPU/decoder/opframe31_SW1 of flipflops :
20163
CPU/IR/regvalue_1, CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_6.
20164
Forward register balancing over CPU/decoder/opstx21_SW1 of flipflops :
20165
CPU/IR/regvalue_6, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_1.
20166
Forward register balancing over Ker2161_SW0 of flipflops :
20167
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
20168
Forward register balancing over CPU/alu/_n00041_SW0 of flipflops :
20169
CPU/IR/regvalue_1, CPU/IR/regvalue_2, CPU/IR/regvalue_5.
20170
Forward register balancing over CPU/alu/_n004722_SW0 of flipflops :
20171
CPU/IR/regvalue_2, CPU/IR/regvalue_1, CPU/IR/regvalue_5.
20172
Forward register balancing over CPU/decoder/opspn11_SW1 of flipflops :
20173
CPU/IR/regvalue_2, CPU/IR/regvalue_5, CPU/IR/regvalue_1.
20174
Forward register balancing over CPU/decoder/opjmpa1_SW0 of flipflops :
20175
CPU/IR/regvalue_2, CPU/IR/regvalue_5.
20176
Forward register balancing over CPU/decoder/opframe1_SW0 of flipflops :
20177
CPU/IR/regvalue_2, CPU/IR/regvalue_5.
20178
Forward register balancing over CPU/decoder/opincdecx21_SW1 of flipflops :
20179
CPU/IR/regvalue_2, CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
20180
Forward register balancing over CPU/decoder/opincdecx21_SW3 of flipflops :
20181
CPU/IR/regvalue_3, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_6.
20182
Forward register balancing over CPU/decoder/opdec714_SW2 of flipflops :
20183
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
20184
Forward register balancing over CPU/decoder/opdec51_SW0 of flipflops :
20185
CPU/IR/regvalue_4, CPU/IR/regvalue_3.
20186
Forward register balancing over CPU/decoder/opdec714_SW0 of flipflops :
20187
CPU/IR/regvalue_12, CPU/IR/regvalue_5, CPU/IR/regvalue_4, CPU/IR/regvalue_11.
20188
Forward register balancing over CPU/decoder/oppush11_SW0 of flipflops :
20189
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
20190
Forward register balancing over CPU/decoder/opdec714_SW3 of flipflops :
20191
CPU/IR/regvalue_6, CPU/IR/regvalue_4, CPU/IR/regvalue_12, CPU/IR/regvalue_11.
20192
Forward register balancing over CPU/sendsum5_SW1 of flipflops :
20193
CPU/IR/regvalue_4, CPU/IR/regvalue_5.
20194
Forward register balancing over CPU/decoder/oppop11_SW0 of flipflops :
20195
CPU/IR/regvalue_5, CPU/IR/regvalue_4.
20196
Forward register balancing over Ker161_SW0 of flipflops :
20197
CPU/IR/regvalue_4, CPU/IR/regvalue_6, CPU/IR/regvalue_5.
20198
Forward register balancing over CPU/decoder/opdec74 of flipflops :
20199
CPU/IR/regvalue_7, CPU/IR/regvalue_8, CPU/IR/regvalue_9, CPU/IR/regvalue_10.
20200
Forward register balancing over CPU/senddiff3_SW0 of flipflops :
20201
CPU/IR/regvalue_13, CPU/IR/regvalue_12.
20202
Forward register balancing over Ker2131_SW2_SW0 of flipflops :
20203
CPU/IR/regvalue_12, CPU/IR/regvalue_13.
20204
Forward register balancing over CPU/ctl/sim/Ker71 of flipflops :
20205
CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1, CPU/ctl/sim/counter_0.
20206
Forward register balancing over CPU/ctl/sim/_n00121 of flipflops :
20207
CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1.
20208
Forward register balancing over CPU/ctl/sim/_n00111 of flipflops :
20209
CPU/ctl/sim/counter_1, CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_2.
20210
Forward register balancing over CPU/ctl/sim/_n00101 of flipflops :
20211
CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1.
20212
Forward register balancing over CPU/bus<0>__n0000<0>_N01_SW0 of flipflops :
20213
CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_1, CPU/ctl/sim/counter_0.
20214
Forward register balancing over CPU/decoder/opadd1 of flipflops :
20215
CPU/IR/regvalue_13, CPU/IR/regvalue_14, CPU/IR/regvalue_15, CPU/IR/regvalue_12.
20216
Forward register balancing over CPU/decoder/opdec41 of flipflops :
20217
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW1_FRB, CPU/IR/regvalue_15, CPU/decoder/opdec41_SW2_FRB.
20218
Forward register balancing over CPU/decoder/opinc41 of flipflops :
20219
CPU/decoder/opdec74_FRB, CPU/decoder/opdec714_SW3_FRB, CPU/IR/regvalue_15, CPU/decoder/opinc41_SW2_FRB.
20220
Forward register balancing over CPU/decoder/opldi11_SW0 of flipflops :
20221
CPU/IR/regvalue_2, CPU/decoder/opdec51_SW3_FRB, CPU/IR/regvalue_0, CPU/IR/regvalue_5.
20222
Forward register balancing over CPU/alu/_n00091_SW0 of flipflops :
20223
CPU/IR/regvalue_5, CPU/IR/regvalue_1.
20224
Forward register balancing over CPU/sendsum5_SW0 of flipflops :
20225
CPU/decoder/opincdecx11_SW0_FRB, CPU/IR/regvalue_2, CPU/IR/regvalue_4, CPU/IR/regvalue_3.
20226
Forward register balancing over Ker212_SW0 of flipflops :
20227
CPU/IR/regvalue_4, CPU/IR/regvalue_3, CPU/decoder/opspn11_SW1_FRB, CPU/IR/regvalue_5.
20228
Forward register balancing over CPU/decoder/opdec714 of flipflops :
20229
CPU/decoder/opdec74_FRB, CPU/IR/regvalue_11, CPU/IR/regvalue_12, CPU/decoder/opdec78_FRB.
20230
Forward register balancing over CPU/ctl/sim/_n00151 of flipflops :
20231
CPU/ctl/sim/counter_2, CPU/ctl/sim/counter_0, CPU/ctl/sim/counter_1.
20232
Register  equivalent to  has been removed
20233
Register  equivalent to  has been removed
20234
Register  equivalent to  has been removed
20235
Register  equivalent to  has been removed
20236
Register  equivalent to  has been removed
20237
FlipFlop CPU/IR/regvalue_1 has been replicated 1 time(s)
20238
FlipFlop CPU/IR/regvalue_2 has been replicated 2 time(s)
20239
FlipFlop CPU/ctl/sim/_n00111_FRB has been replicated 7 time(s)
20240
FlipFlop CPU/decoder/opdec714_FRB has been replicated 1 time(s)
20241
FlipFlop loadnow has been replicated 1 time(s)
20242
 
20243
=========================================================================
20244
*                            Final Report                               *
20245
=========================================================================
20246
 
20247
Device utilization summary:
20248
---------------------------
20249
 
20250
Selected Device : 3s200ft256-4
20251
 
20252
 Number of Slices:                     617  out of   1920    32%
20253
 Number of Slice Flip Flops:           436  out of   3840    11%
20254
 Number of 4 input LUTs:              1082  out of   3840    28%
20255
 Number of bonded IOBs:                 74  out of    173    42%
20256
 Number of GCLKs:                        2  out of      8    25%
20257
 Number of DCM_ADVs:                     1  out of      4    25%
20258
 
20259
 
20260
=========================================================================
20261
TIMING REPORT
20262
 
20263
 
20264
Clock Information:
20265
------------------
20266
-----------------------------------+--------------------------------+-------+
20267
Clock Signal                       | Clock buffer(FF name)          | Load  |
20268
-----------------------------------+--------------------------------+-------+
20269
clkin                              | CPU/ctl/clockgen/DCM_INST:CLKFX| 436   |
20270
-----------------------------------+--------------------------------+-------+
20271
 
20272
Timing Summary:
20273
---------------
20274
Speed Grade: -4
20275
 
20276
   Minimum period: 13.584ns (Maximum Frequency: 73.618MHz)
20277
   Minimum input arrival time before clock: 10.967ns
20278
   Maximum output required time after clock: 23.172ns
20279
   Maximum combinational path delay: 15.112ns
20280
 
20281
=========================================================================
20282
 
20283
 
20284
 
20285
 
20286
Started process "Translate".
20287
 
20288
 
20289
Command Line: ngdbuild -intstyle ise -dd c:\blue71/_ngo -uc tobox.ucf -p
20290
xc3s200-ft256-4 topbox.ngc topbox.ngd
20291
 
20292
Reading NGO file 'C:/blue71/topbox.ngc' ...
20293
 
20294
Applying constraints in "tobox.ucf" to the design...
20295
 
20296
Checking timing specifications ...
20297
   CLKFX: TS_CPU_ctl_clockgen_CLKFX_BUF=PERIOD CPU_ctl_clockgen_CLKFX_BUF
20298
TS_clkin*0.700000 HIGH 50.000000%
20299
   CLKFX180: TS_CPU_ctl_wclk=PERIOD CPU_ctl_wclk TS_clkin*0.700000 PHASE +
20300
20.408000 nS HIGH 50.000000%
20301
WARNING:XdmHelpers:662 - Period specification "TS_CPU_ctl_wclk" references the
20302
   TNM group "CPU_ctl_wclk", which contains both pads and synchronous elements.
20303
   The timing analyzer will ignore the pads for this specification. You might
20304
   want to use a qualifier (e.g. "FFS") on the TNM property to remove the pads
20305
   from this group.
20306
Checking expanded design ...
20307
 
20308
NGDBUILD Design Results Summary:
20309
  Number of errors:     0
20310
  Number of warnings:   1
20311
 
20312
Writing NGD file "topbox.ngd" ...
20313
 
20314
Writing NGDBUILD log file "topbox.bld"...
20315
 
20316
NGDBUILD done.
20317
 
20318
 
20319
 
20320
 
20321
Started process "Map".
20322
 
20323
Using target part "3s200ft256-4".
20324
Mapping design into LUTs...
20325
Running directed packing...
20326
Running delay-based LUT packing...
20327
Running timing-driven packing...
20328
 
20329
Phase 1.1
20330
Phase 1.1 (Checksum:98d1ef) REAL time: 0 secs
20331
 
20332
Phase 2.31
20333
Phase 2.31 (Checksum:1312cfe) REAL time: 0 secs
20334
 
20335
Phase 3.2
20336
.
20337
 
20338
 
20339
Phase 3.2 (Checksum:1c9c37d) REAL time: 3 secs
20340
 
20341
Phase 4.4
20342
..............
20343
Phase 4.4 (Checksum:26259fc) REAL time: 3 secs
20344
 
20345
Phase 5.28
20346
Phase 5.28 (Checksum:2faf07b) REAL time: 3 secs
20347
 
20348
Phase 6.8
20349
.....................
20350
........
20351
........................................
20352
...............
20353
...............
20354
Phase 6.8 (Checksum:ab675f) REAL time: 11 secs
20355
 
20356
Phase 7.29
20357
Phase 7.29 (Checksum:42c1d79) REAL time: 11 secs
20358
 
20359
Phase 8.5
20360
Phase 8.5 (Checksum:4c4b3f8) REAL time: 11 secs
20361
 
20362
Phase 9.18
20363
Phase 9.18 (Checksum:55d4a77) REAL time: 21 secs
20364
 
20365
Phase 10.5
20366
Phase 10.5 (Checksum:5f5e0f6) REAL time: 21 secs
20367
 
20368
 
20369
Design Summary:
20370
Number of errors:      0
20371
Number of warnings:   11
20372
Logic Utilization:
20373
  Number of Slice Flip Flops:         410 out of   3,840   10%
20374
  Number of 4 input LUTs:           1,131 out of   3,840   29%
20375
Logic Distribution:
20376
  Number of occupied Slices:                          679 out of   1,920   35%
20377
    Number of Slices containing only related logic:     679 out of     679  100%
20378
    Number of Slices containing unrelated logic:          0 out of     679    0%
20379
      *See NOTES below for an explanation of the effects of unrelated logic
20380
Total Number 4 input LUTs:          1,136 out of   3,840   29%
20381
  Number used as logic:              1,131
20382
  Number used as a route-thru:           5
20383
  Number of bonded IOBs:               74 out of     173   42%
20384
    IOB Flip Flops:                    26
20385
  Number of GCLKs:                     2 out of       8   25%
20386
  Number of DCMs:                      1 out of       4   25%
20387
 
20388
Total equivalent gate count for design:  18,144
20389
Additional JTAG gate count for IOBs:  3,552
20390
Peak Memory Usage:  133 MB
20391
 
20392
Mapping completed.
20393
See MAP report file "topbox_map.mrp" for details.
20394
 
20395
 
20396
 
20397
 
20398
Started process "Place & Route".
20399
 
20400
 
20401
 
20402
 
20403
Constraints file: topbox.pcf.
20404
Loading device for application Rf_Device from file '3s200.nph' in environment
20405
C:/Xilinx71.
20406
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
20407
 
20408
Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
20409
Celsius)
20410
Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
20411
 
20412
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
20413
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
20414
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
20415
   ps (24.00 Mhz).
20416
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
20417
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
20418
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
20419
   (210.04 Mhz).
20420
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
20421
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
20422
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
20423
   ps (24.00 Mhz).
20424
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
20425
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
20426
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
20427
   (210.04 Mhz).
20428
 
20429
Device speed data version:  "PRODUCTION 1.35 2005-01-22".
20430
 
20431
 
20432
INFO:Par:253 - The Map -timing placement will be retained since it is likely to
20433
   achieve better performance.
20434
 
20435
Device Utilization Summary:
20436
 
20437
   Number of BUFGMUXs                  2 out of 8      25%
20438
   Number of DCMs                      1 out of 4      25%
20439
   Number of External IOBs            74 out of 173    42%
20440
      Number of LOCed IOBs            74 out of 74    100%
20441
 
20442
   Number of Slices                  679 out of 1920   35%
20443
      Number of SLICEMs                0 out of 960     0%
20444
 
20445
 
20446
 
20447
Overall effort level (-ol):   High (set by user)
20448
Router effort level (-rl):    High (set by user)
20449
 
20450
Starting initial Timing Analysis.  REAL time: 5 secs
20451
Finished initial Timing Analysis.  REAL time: 5 secs
20452
 
20453
Starting Router
20454
 
20455
Phase 1: 4917 unrouted;       REAL time: 5 secs
20456
 
20457
Phase 2: 4563 unrouted;       REAL time: 5 secs
20458
 
20459
Phase 3: 2325 unrouted;       REAL time: 6 secs
20460
 
20461
Phase 4: 2325 unrouted; (0)      REAL time: 6 secs
20462
 
20463
Phase 5: 2325 unrouted; (0)      REAL time: 7 secs
20464
 
20465
Phase 6: 2325 unrouted; (0)      REAL time: 7 secs
20466
 
20467
Phase 7: 0 unrouted; (0)      REAL time: 15 secs
20468
 
20469
Phase 8: 0 unrouted; (0)      REAL time: 16 secs
20470
 
20471
 
20472
Total REAL time to Router completion: 17 secs
20473
Total CPU time to Router completion: 16 secs
20474
 
20475
Generating "PAR" statistics.
20476
 
20477
**************************
20478
Generating Clock Report
20479
**************************
20480
 
20481
+---------------------+--------------+------+------+------------+-------------+
20482
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
20483
+---------------------+--------------+------+------+------------+-------------+
20484
|                 clk |      BUFGMUX2| No   |  336 |  0.041     |  1.051      |
20485
+---------------------+--------------+------+------+------------+-------------+
20486
 
20487
Timing Score: 0
20488
 
20489
Asterisk (*) preceding a constraint indicates it was not met.
20490
   This may be due to a setup or hold violation.
20491
 
20492
--------------------------------------------------------------------------------
20493
  Constraint                                | Requested  | Actual     | Logic
20494
                                            |            |            | Levels
20495
--------------------------------------------------------------------------------
20496
  TS_clkin = PERIOD TIMEGRP "clkin" 35 MHz  | N/A        | N/A        | N/A
20497
  HIGH 50%                                  |            |            |
20498
--------------------------------------------------------------------------------
20499
  TS_CPU_ctl_clockgen_CLKFX_BUF = PERIOD TI | 40.816ns   | 27.694ns   | 5
20500
  MEGRP "CPU_ctl_clockgen_CLKFX_BUF"        |            |            |
20501
    TS_clkin * 0.7 HIGH 50%                 |            |            |
20502
--------------------------------------------------------------------------------
20503
  TS_CPU_ctl_wclk = PERIOD TIMEGRP "CPU_ctl | 40.816ns   | 40.530ns   | 10
20504
  _wclk" TS_clkin * 0.7 PHASE 20.408 ns     |            |            |
20505
       HIGH 50%                             |            |            |
20506
--------------------------------------------------------------------------------
20507
 
20508
 
20509
All constraints were met.
20510
INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
20511
   constraint does not cover any paths or that it has no requested value.
20512
Generating Pad Report.
20513
 
20514
All signals are completely routed.
20515
 
20516
Total REAL time to PAR completion: 19 secs
20517
Total CPU time to PAR completion: 18 secs
20518
 
20519
Peak Memory Usage:  95 MB
20520
 
20521
Placer: Not run.
20522
Routing: Completed - No errors found.
20523
Timing: Completed - No errors found.
20524
 
20525
Number of error messages: 0
20526
Number of warning messages: 4
20527
Number of info messages: 1
20528
 
20529
Writing design to file topbox.ncd
20530
 
20531
 
20532
 
20533
PAR done!
20534
 
20535
Started process "Generate Post-Place & Route Static Timing".
20536
 
20537
Loading device for application Rf_Device from file '3s200.nph' in environment
20538
C:/Xilinx71.
20539
   "topbox" is an NCD, version 3.1, device xc3s200, package ft256, speed -4
20540
WARNING:Timing:2798 - The output clock CPU/ctl/wclk from DCM
20541
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
20542
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
20543
   ps (24.00 Mhz).
20544
WARNING:Timing:2799 - The output clock CPU/ctl/wclk from DCM
20545
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
20546
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
20547
   (210.04 Mhz).
20548
WARNING:Timing:2798 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
20549
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
20550
   (24.50 Mhz).  This violates the minimum period (maximum frequency) of 41666
20551
   ps (24.00 Mhz).
20552
WARNING:Timing:2799 - The output clock CPU/ctl/clockgen/CLKFX_BUF from DCM
20553
   CPU/ctl/clockgen/DCM_INST has a period (frequency) specification of 40815 ps
20554
   (24.50 Mhz).  This violates the maximum period (minimum frequency) of 4761 ps
20555
   (210.04 Mhz).
20556
 
20557
Analysis completed Sat Sep 30 20:50:01 2006
20558
--------------------------------------------------------------------------------
20559
 
20560
Generating Report ...
20561
 
20562
Number of warnings: 4
20563
Total time: 3 secs
20564
 
20565
 
20566
 
20567
 
20568
 
20569
 
20570
 
20571
Started process "Generate Programming File".
20572
 
20573
INFO:PhysDesignRules:772 - To achieve optimal frequency synthesis performance
20574
   with the CLKFX and CLKFX180 outputs of the DCM comp
20575
   CPU/ctl/clockgen/DCM_INST/CPU/ctl/clockgen/DCM_INST, consult the device
20576
   Interactive Data Sheet.
20577
 

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