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  1. Release 14.7 ngdbuild P.20131013 (lin64)
  2. Copyright (c) 1995-2013 Xilinx, Inc. All rights reserved.
  3.  
  4. Command Line: /opt/Xilinx/14.7/ISE_DS/ISE/bin/lin64/unwrapped/ngdbuild -intstyle
  5. ise -dd _ngo -nt timestamp -uc
  6. /home/limb/Documents/fusesoc-builds/build/nexys4/src/nexys4/data/nexys4.ucf -p
  7. xc7a100t-csg324-2 orpsoc_top.ngc orpsoc_top.ngd
  8.  
  9. Reading NGO file
  10. "/home/limb/Documents/fusesoc-builds/build/nexys4/bld-ise/orpsoc_top.ngc" ...
  11. Gathering constraint information from source properties...
  12. Done.
  13.  
  14. Annotating constraints to design from ucf file
  15. "/home/limb/Documents/fusesoc-builds/build/nexys4/src/nexys4/data/nexys4.ucf"
  16. ...
  17. Resolving constraint associations...
  18. Checking Constraint Associations...
  19. WARNING:ConstraintSystem:137 - Constraint <NET "sys_clk_pad_i" TNM_NET =
  20. sys_clk_pin;>
  21. [/home/limb/Documents/fusesoc-builds/build/nexys4/src/nexys4/data/nexys4.ucf(
  22. 8)]: No appropriate instances for the TNM constraint are driven by
  23. "sys_clk_pad_i".
  24.  
  25. WARNING:ConstraintSystem:56 - Constraint <TIMESPEC TS_sys_clk_pin = PERIOD
  26. sys_clk_pin 100 MHz HIGH 50%;>
  27. [/home/limb/Documents/fusesoc-builds/build/nexys4/src/nexys4/data/nexys4.ucf(
  28. 9)]: Unable to find an active 'TNM' or 'TimeGrp' constraint named
  29. 'sys_clk_pin'.
  30.  
  31. WARNING:ConstraintSystem:191 - The TNM 'sys_clk_pin', does not directly or
  32. indirectly drive any flip-flops, latches and/or RAMS and cannot be actively
  33. used by the referencing Period constraint 'TS_sys_clk_pin'. If clock manager
  34. blocks are directly or indirectly driven, a new TNM constraint will not be
  35. derived even though the referencing constraint is a PERIOD constraint unless
  36. an output of the clock manager drives flip-flops, latches or RAMs. This TNM
  37. is used in the following user PERIOD specification:
  38. <TIMESPEC TS_sys_clk_pin = PERIOD sys_clk_pin 100 MHz HIGH 50%;>
  39. [/home/limb/Documents/fusesoc-builds/build/nexys4/src/nexys4/data/nexys4.ucf(
  40. 9)]
  41.  
  42. WARNING:ConstraintSystem:197 - The following specification is invalid because
  43. the referenced TNM constraint was removed:
  44. <TIMESPEC TS_sys_clk_pin = PERIOD sys_clk_pin 100 MHz HIGH 50%;>
  45. [/home/limb/Documents/fusesoc-builds/build/nexys4/src/nexys4/data/nexys4.ucf(
  46. 9)]
  47.  
  48. Done...
  49.  
  50. Checking expanded design ...
  51. WARNING:NgdBuild:486 - Attribute "FACTORY_JF" is not allowed on symbol
  52. "clkgen0/dcm0" of type "DCM_SP". This attribute will be ignored.
  53.  
  54. Partition Implementation Status
  55. -------------------------------
  56.  
  57. No Partitions were found in this design.
  58.  
  59. -------------------------------
  60.  
  61. NGDBUILD Design Results Summary:
  62. Number of errors: 0
  63. Number of warnings: 5
  64.  
  65. Total memory usage is 491268 kilobytes
  66.  
  67. Writing NGD file "orpsoc_top.ngd" ...
  68. Total REAL time to NGDBUILD completion: 20 sec
  69. Total CPU time to NGDBUILD completion: 20 sec
  70.  
  71. Writing NGDBUILD log file "orpsoc_top.bld"...
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