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samiam9512 |
Release 8.2.02i par I.33
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Copyright (c) 1995-2006 Xilinx, Inc. All rights reserved.
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SCOTT-H-PC:: Wed Nov 01 08:45:45 2006
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par -w -intstyle ise -ol std -t 1 testbench_map.ncd testbench.ncd testbench.pcf
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Constraints file: testbench.pcf.
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Loading device for application Rf_Device from file '3s1000.nph' in environment C:\Xilinx.
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"testbench" is an NCD, version 3.1, device xc3s1000, package ft256, speed -4
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Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000 Celsius)
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Initializing voltage to 1.140 Volts. (default - Range: 1.140 to 1.260 Volts)
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INFO:Par:282 - No user timing constraints were detected or you have set the option to ignore timing constraints ("par
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-x"). Place and Route will run in "Performance Evaluation Mode" to automatically improve the performance of all
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internal clocks in this design. The PAR timing summary will list the performance achieved for each clock. Note: For
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the fastest runtime, set the effort level to "std". For best performance, set the effort level to "high". For a
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balance between the fastest runtime and best performance, set the effort level to "med".
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Device speed data version: "PRODUCTION 1.39 2006-07-07".
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Device Utilization Summary:
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Number of BUFGMUXs 3 out of 8 37%
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Number of External IOBs 44 out of 173 25%
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Number of LOCed IOBs 44 out of 44 100%
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Number of MULT18X18s 1 out of 24 4%
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Number of RAMB16s 2 out of 24 8%
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Number of Slices 3425 out of 7680 44%
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Number of SLICEMs 950 out of 3840 24%
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Overall effort level (-ol): Standard
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Placer effort level (-pl): High
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Placer cost table entry (-t): 1
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Router effort level (-rl): Standard
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Starting Placer
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Phase 1.1
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Phase 1.1 (Checksum:996b76) REAL time: 9 secs
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Phase 2.7
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Phase 2.7 (Checksum:1312cfe) REAL time: 10 secs
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Phase 3.31
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Phase 3.31 (Checksum:1c9c37d) REAL time: 10 secs
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Phase 4.2
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......
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..................
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Phase 4.2 (Checksum:98bdbb) REAL time: 22 secs
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Phase 5.8
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......................................................................................................................................................................................................................................
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..............
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.......................................................................................................................
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.................
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....................
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.........................................................
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Phase 5.8 (Checksum:ad58a9) REAL time: 3 mins 6 secs
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Phase 6.5
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Phase 6.5 (Checksum:39386fa) REAL time: 3 mins 6 secs
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Phase 7.18
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Phase 7.18 (Checksum:42c1d79) REAL time: 4 mins 29 secs
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Phase 8.5
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Phase 8.5 (Checksum:4c4b3f8) REAL time: 4 mins 29 secs
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Writing design to file testbench.ncd
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Total REAL time to Placer completion: 4 mins 34 secs
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Total CPU time to Placer completion: 3 mins 57 secs
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Starting Router
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Phase 1: 26573 unrouted; REAL time: 4 mins 34 secs
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Phase 2: 24811 unrouted; REAL time: 4 mins 40 secs
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Phase 3: 7304 unrouted; REAL time: 4 mins 47 secs
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Phase 4: 7304 unrouted; (26511) REAL time: 4 mins 48 secs
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Phase 5: 7292 unrouted; (0) REAL time: 4 mins 53 secs
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Phase 6: 0 unrouted; (0) REAL time: 5 mins 11 secs
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Phase 7: 0 unrouted; (0) REAL time: 5 mins 15 secs
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WARNING:Route:447 - CLK Net:reset_n_BUFGP may have excessive skew because
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332 NON-CLK pins failed to route using a CLK template.
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WARNING:Route:447 - CLK Net:clkdiv<3> may have excessive skew because
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1 NON-CLK pins failed to route using a CLK template.
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Total REAL time to Router completion: 5 mins 15 secs
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Total CPU time to Router completion: 4 mins 34 secs
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Partition Implementation Status
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-------------------------------
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No Partitions were found in this design.
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-------------------------------
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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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| reset_n_BUFGP | BUFGMUX5| No | 348 | 0.159 | 1.033 |
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+---------------------+--------------+------+------+------------+-------------+
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| clkdiv<3> | BUFGMUX2| No | 287 | 0.436 | 1.140 |
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+---------------------+--------------+------+------+------------+-------------+
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| clock_BUFGP | BUFGMUX0| No | 1266 | 0.519 | 1.221 |
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+---------------------+--------------+------+------+------------+-------------+
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|select1/selectd/_and | | | | | |
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| 0000 | Local| | 7 | 0.011 | 2.195 |
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+---------------------+--------------+------+------+------------+-------------+
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|select1/selecta/_and | | | | | |
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| 0000 | Local| | 7 | 0.143 | 3.148 |
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+---------------------+--------------+------+------+------------+-------------+
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|select1/selectb/_and | | | | | |
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| 0000 | Local| | 7 | 0.066 | 2.239 |
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+---------------------+--------------+------+------+------------+-------------+
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|select1/selectc/_and | | | | | |
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| 0000 | Local| | 7 | 0.120 | 2.850 |
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+---------------------+--------------+------+------+------------+-------------+
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* Net Skew is the difference between the minimum and maximum routing
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only delays for the net. Note this is different from Clock Skew which
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is reported in TRCE timing report. Clock Skew is the difference between
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the minimum and maximum path delays which includes logic delays.
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The Delay Summary Report
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The NUMBER OF SIGNALS NOT COMPLETELY ROUTED for this design is: 0
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The AVERAGE CONNECTION DELAY for this design is: 2.120
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The MAXIMUM PIN DELAY IS: 12.443
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The AVERAGE CONNECTION DELAY on the 10 WORST NETS is: 9.291
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Listing Pin Delays by value: (nsec)
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d < 2.00 < d < 4.00 < d < 6.00 < d < 8.00 < d < 13.00 d >= 13.00
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--------- --------- --------- --------- --------- ---------
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15385 8001 2840 587 73 0
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Timing Score: 0
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Asterisk (*) preceding a constraint indicates it was not met.
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This may be due to a setup or hold violation.
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------------------------------------------------------------------------------------------------------
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Constraint | Requested | Actual | Logic | Absolute |Number of
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| | | Levels | Slack |errors
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------------------------------------------------------------------------------------------------------
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Autotimespec constraint for clock net clk | N/A | 23.680ns | 3 | N/A | N/A
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div<3> | | | | |
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------------------------------------------------------------------------------------------------------
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Autotimespec constraint for clock net clo | N/A | 33.066ns | 12 | N/A | N/A
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ck_BUFGP | | | | |
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------------------------------------------------------------------------------------------------------
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All constraints were met.
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INFO:Timing:2761 - N/A entries in the Constraints list may indicate that the
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constraint does not cover any paths or that it has no requested value.
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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: 5 mins 25 secs
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Total CPU time to PAR completion: 4 mins 42 secs
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Peak Memory Usage: 263 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: 2
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Number of info messages: 1
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Writing design to file testbench.ncd
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PAR done!
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