techlibs/xilinx/brams_init.py

   1 #!/usr/bin/env python3
   2
   3 with open("techlibs/xilinx/brams_init_9.vh", "w") as f:
   4     for i in range(4):
   5         init_snippets = [" INIT[%3d*9+8]" % (k+256*i,) for k in range(255, -1, -1)]
   6         for k in range(4, 256, 4):
   7             init_snippets[k] = "\n           " + init_snippets[k]
   8         print(".INITP_%02X({%s})," % (i, ",".join(init_snippets)), file=f)
   9     for i in range(32):
  10         init_snippets = [" INIT[%3d*9 +: 8]" % (k+32*i,) for k in range(31, -1, -1)]
  11         for k in range(4, 32, 4):
  12             init_snippets[k] = "\n          " + init_snippets[k]
  13         print(".INIT_%02X({%s})," % (i, ",".join(init_snippets)), file=f)
  14
  15 with open("techlibs/xilinx/brams_init_18.vh", "w") as f:
  16     for i in range(8):
  17         init_snippets = [" INIT[%3d*9+8]" % (k+256*i,) for k in range(255, -1, -1)]
  18         for k in range(4, 256, 4):
  19             init_snippets[k] = "\n           " + init_snippets[k]
  20         print(".INITP_%02X({%s})," % (i, ",".join(init_snippets)), file=f)
  21     for i in range(64):
  22         init_snippets = [" INIT[%3d*9 +: 8]" % (k+32*i,) for k in range(31, -1, -1)]
  23         for k in range(4, 32, 4):
  24             init_snippets[k] = "\n          " + init_snippets[k]
  25         print(".INIT_%02X({%s})," % (i, ",".join(init_snippets)), file=f)
  26
  27 with open("techlibs/xilinx/brams_init_36.vh", "w") as f:
  28     for i in range(16):
  29         init_snippets = [" INIT[%3d*9+8]" % (k+256*i,) for k in range(255, -1, -1)]
  30         for k in range(4, 256, 4):
  31             init_snippets[k] = "\n           " + init_snippets[k]
  32         print(".INITP_%02X({%s})," % (i, ",".join(init_snippets)), file=f)
  33     for i in range(128):
  34         init_snippets = [" INIT[%3d*9 +: 8]" % (k+32*i,) for k in range(31, -1, -1)]
  35         for k in range(4, 32, 4):
  36             init_snippets[k] = "\n          " + init_snippets[k]
  37         print(".INIT_%02X({%s})," % (i, ",".join(init_snippets)), file=f)
  38
  39 with open("techlibs/xilinx/brams_init_8.vh", "w") as f:
  40     for i in range(32):
  41         print(".INIT_%02X(INIT[%3d*256 +: 256])," % (i, i), file=f)
  42
  43 with open("techlibs/xilinx/brams_init_16.vh", "w") as f:
  44     for i in range(64):
  45         print(".INIT_%02X(INIT[%3d*256 +: 256])," % (i, i), file=f)
  46
  47 with open("techlibs/xilinx/brams_init_32.vh", "w") as f:
  48     for i in range(128):
  49         print(".INIT_%02X(INIT[%3d*256 +: 256])," % (i, i), file=f)
  50