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jwdonal |
Release 9.2.04i par J.40
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Copyright (c) 1995-2007 Xilinx, Inc. All rights reserved.
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NAUTILUS:: Thu Nov 06 13:56:37 2008
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par -ol high -w lq057q3dc02_top.ncd lq057q3dc02_top.ncd lq057q3dc02_top.pcf
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Constraints file: lq057q3dc02_top.pcf.
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Loading device for application Rf_Device from file '2vp30.nph' in environment C:\Xilinx\ISE_9_2.
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"lq057q3dc02_top" is an NCD, version 3.1, device xc2vp30, package ff896, speed -7
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Initializing temperature to 85.000 Celsius. (default - Range: -40.000 to 100.000 Celsius)
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Initializing voltage to 1.400 Volts. (default - Range: 1.400 to 1.600 Volts)
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Device speed data version: "PRODUCTION 1.94 2007-10-19".
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INFO:Par:253 - The Map -timing placement will be retained since it is likely to achieve better performance.
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Device Utilization Summary:
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Number of BUFGMUXs 2 out of 16 12%
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Number of DCMs 1 out of 8 12%
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Number of External IOBs 27 out of 556 4%
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Number of LOCed IOBs 27 out of 27 100%
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Number of RAMB16s 87 out of 136 63%
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Number of SLICEs 250 out of 13696 1%
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Overall effort level (-ol): High
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Router effort level (-rl): High
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Starting initial Timing Analysis. REAL time: 8 secs
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Finished initial Timing Analysis. REAL time: 8 secs
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Starting Router
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Phase 1: 2989 unrouted; REAL time: 19 secs
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Phase 2: 2827 unrouted; REAL time: 19 secs
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Phase 3: 411 unrouted; REAL time: 21 secs
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Phase 4: 411 unrouted; (0) REAL time: 21 secs
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Phase 5: 411 unrouted; (0) REAL time: 21 secs
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Phase 6: 411 unrouted; (0) REAL time: 21 secs
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Phase 7: 0 unrouted; (0) REAL time: 22 secs
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Phase 8: 0 unrouted; (0) REAL time: 23 secs
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WARNING:Route:455 - CLK Net:CLK_LCD_OBUF may have excessive skew because
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Total REAL time to Router completion: 23 secs
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Total CPU time to Router completion: 23 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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| CLK_LCD_OBUF | BUFGMUX6P| No | 155 | 0.234 | 1.229 |
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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: 2.107
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The MAXIMUM PIN DELAY IS: 8.688
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The AVERAGE CONNECTION DELAY on the 10 WORST NETS is: 7.641
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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 < 9.00 d >= 9.00
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--------- --------- --------- --------- --------- ---------
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1599 1024 311 73 8 0
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Timing Score: 0
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Number of Timing Constraints that were not applied: 2
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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 | Check | Worst Case | Best Case | Timing | Timing
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| | Slack | Achievable | Errors | Score
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------------------------------------------------------------------------------------------------------
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PERIOD analysis for net "DCM_LCD_CLK/CLKD | SETUP | 149.921ns| 10.079ns| 0| 0
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V_BUF" derived from NET "DCM_LCD_CLK/CLK | HOLD | 0.562ns| | 0| 0
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IN_IBUFG_OUT" PERIOD = 10 ns HIGH 50% | | | | |
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------------------------------------------------------------------------------------------------------
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NET "DCM_LCD_CLK/CLKIN_IBUFG_OUT" PERIOD | N/A | N/A| N/A| N/A| N/A
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= 10 ns HIGH 50% | | | | |
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------------------------------------------------------------------------------------------------------
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NET "CLK_LCD" PERIOD = 160 ns HIGH 50% | N/A | N/A| N/A| N/A| N/A
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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: 25 secs
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Total CPU time to PAR completion: 25 secs
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Peak Memory Usage: 196 MB
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Placer: Placement generated during map.
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Routing: Completed - No errors found.
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Timing: Completed - No errors found.
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Number of error messages: 0
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Number of warning messages: 1
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Number of info messages: 1
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Writing design to file lq057q3dc02_top.ncd
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PAR done!
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