sdc.twr 3.8 KB

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  1. --------------------------------------------------------------------------------
  2. Release 14.7 Trace (lin64)
  3. Copyright (c) 1995-2013 Xilinx, Inc. All rights reserved.
  4. /opt/Xilinx/14.7/ISE_DS/ISE/bin/lin64/unwrapped/trce -intstyle ise -v 3 -s 3 -n
  5. 3 -fastpaths -xml sdc.twx sdc.ncd -o sdc.twr sdc.pcf -ucf sdc.ucf
  6. Design file: sdc.ncd
  7. Physical constraint file: sdc.pcf
  8. Device,package,speed: xc6slx9,tqg144,C,-3 (PRODUCTION 1.23 2013-10-13)
  9. Report level: verbose report
  10. Environment Variable Effect
  11. -------------------- ------
  12. NONE No environment variables were set
  13. --------------------------------------------------------------------------------
  14. INFO:Timing:2698 - No timing constraints found, doing default enumeration.
  15. INFO:Timing:3412 - To improve timing, see the Timing Closure User Guide (UG612).
  16. INFO:Timing:2752 - To get complete path coverage, use the unconstrained paths
  17. option. All paths that are not constrained will be reported in the
  18. unconstrained paths section(s) of the report.
  19. INFO:Timing:3339 - The clock-to-out numbers in this timing report are based on
  20. a 50 Ohm transmission line loading model. For the details of this model,
  21. and for more information on accounting for different loading conditions,
  22. please see the device datasheet.
  23. Data Sheet report:
  24. -----------------
  25. All values displayed in nanoseconds (ns)
  26. Setup/Hold to clock clock
  27. ------------+------------+------------+------------+------------+------------------+--------+
  28. |Max Setup to| Process |Max Hold to | Process | | Clock |
  29. Source | clk (edge) | Corner | clk (edge) | Corner |Internal Clock(s) | Phase |
  30. ------------+------------+------------+------------+------------+------------------+--------+
  31. L_INIT | 2.322(R)| SLOW | -0.359(R)| SLOW |clock_BUFGP | 0.000|
  32. clear | 1.760(R)| SLOW | -0.675(R)| FAST |clock_BUFGP | 0.000|
  33. enbl | 3.096(R)| SLOW | -0.984(R)| FAST |clock_BUFGP | 0.000|
  34. up | 2.520(R)| SLOW | -0.841(R)| FAST |clock_BUFGP | 0.000|
  35. ------------+------------+------------+------------+------------+------------------+--------+
  36. Clock clock to Pad
  37. ------------+-----------------+------------+-----------------+------------+------------------+--------+
  38. |Max (slowest) clk| Process |Min (fastest) clk| Process | | Clock |
  39. Destination | (edge) to PAD | Corner | (edge) to PAD | Corner |Internal Clock(s) | Phase |
  40. ------------+-----------------+------------+-----------------+------------+------------------+--------+
  41. A1 | 10.218(R)| SLOW | 4.998(R)| FAST |clock_BUFGP | 0.000|
  42. A2 | 9.422(R)| SLOW | 4.956(R)| FAST |clock_BUFGP | 0.000|
  43. B1 | 9.547(R)| SLOW | 4.969(R)| FAST |clock_BUFGP | 0.000|
  44. B2 | 8.979(R)| SLOW | 4.436(R)| FAST |clock_BUFGP | 0.000|
  45. ------------+-----------------+------------+-----------------+------------+------------------+--------+
  46. Clock to Setup on destination clock clock
  47. ---------------+---------+---------+---------+---------+
  48. | Src:Rise| Src:Fall| Src:Rise| Src:Fall|
  49. Source Clock |Dest:Rise|Dest:Rise|Dest:Fall|Dest:Fall|
  50. ---------------+---------+---------+---------+---------+
  51. clock | 1.902| | | |
  52. ---------------+---------+---------+---------+---------+
  53. Analysis completed Wed Jul 18 18:56:43 2018
  54. --------------------------------------------------------------------------------
  55. Trace Settings:
  56. -------------------------
  57. Trace Settings
  58. Peak Memory Usage: 383 MB