diff options
| author | Clifford Wolf <clifford@clifford.at> | 2017-07-31 15:59:14 +0200 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2017-07-31 15:59:14 +0200 |
| commit | 6948c4370dc3f10d05eedfc4408ecb0cbd5f373c (patch) | |
| tree | c9431ec1cb435318f0b3ded7d28ee8b18bd5e768 /icebox/icebox_chipdb.py | |
| parent | 81e943e050dad652da795d21375bb700064116f4 (diff) | |
| parent | 1f9d00bb9cb2eeea0261d00324ff44e9b3f02136 (diff) | |
| download | icestorm-6948c4370dc3f10d05eedfc4408ecb0cbd5f373c.tar.gz icestorm-6948c4370dc3f10d05eedfc4408ecb0cbd5f373c.tar.bz2 icestorm-6948c4370dc3f10d05eedfc4408ecb0cbd5f373c.zip | |
Merge branch 'ice5k'
Diffstat (limited to 'icebox/icebox_chipdb.py')
| -rwxr-xr-x | icebox/icebox_chipdb.py | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/icebox/icebox_chipdb.py b/icebox/icebox_chipdb.py index 7988e6a..ca7f483 100755 --- a/icebox/icebox_chipdb.py +++ b/icebox/icebox_chipdb.py @@ -19,6 +19,7 @@ import icebox import getopt, sys, re mode_384 = False +mode_5k = False mode_8k = False def usage(): @@ -28,19 +29,24 @@ Usage: icebox_chipdb [options] [bitmap.asc] -3 create chipdb for 384 device + -5 + create chipdb for 5k device + -8 create chipdb for 8k device """) sys.exit(0) try: - opts, args = getopt.getopt(sys.argv[1:], "38") + opts, args = getopt.getopt(sys.argv[1:], "358") except: usage() for o, a in opts: if o == "-8": mode_8k = True + elif o == "-5": + mode_5k = True elif o == "-3": mode_384 = True else: @@ -49,6 +55,8 @@ for o, a in opts: ic = icebox.iceconfig() if mode_8k: ic.setup_empty_8k() +elif mode_5k: + ic.setup_empty_5k() elif mode_384: ic.setup_empty_384() else: @@ -142,7 +150,7 @@ print("""# # # declares a special-purpose cell that is not part of the FPGA fabric # -# +# # .extra_bits # FUNCTION BANK_NUM ADDR_X ADDR_Y # ... @@ -233,21 +241,21 @@ print() def print_tile_nonrouting_bits(tile_type, idx): tx = idx[0] ty = idx[1] - + tile = ic.tile(tx, ty) - + print(".%s_tile_bits %d %d" % (tile_type, len(tile[0]), len(tile))) - + function_bits = dict() for entry in ic.tile_db(tx, ty): if not ic.tile_has_entry(tx, ty, entry): continue if entry[1] in ("routing", "buffer"): continue - + func = ".".join(entry[1:]) function_bits[func] = entry[0] - + for x in sorted(function_bits): print(" ".join([x] + function_bits[x])) print() @@ -318,4 +326,3 @@ for idx in sorted(all_tiles): assert (idx[0], idx[1], entry[2]) in seg_to_net print("%s %d" % (pattern, seg_to_net[(idx[0], idx[1], entry[2])])) print() - |