mirror of https://github.com/openXC7/prjxray.git
70 lines
1.8 KiB
Python
70 lines
1.8 KiB
Python
#!/usr/bin/env python3
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import sys, os, re
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sys.path.append("../../../utils/")
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from segmaker import segmaker
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segmk = segmaker("design.bits")
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tiledata = dict()
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pipdata = dict()
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ignpip = set()
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print("Loading tags from design.txt.")
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with open("design.txt", "r") as f:
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for line in f:
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tile, pip, src, dst, pnum, pdir = line.split()
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_, pip = pip.split(".")
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_, src = src.split("/")
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_, dst = dst.split("/")
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pnum = int(pnum)
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pdir = int(pdir)
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if tile not in tiledata:
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tiledata[tile] = {
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"pips": set(),
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"srcs": set(),
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"dsts": set()
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}
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if pip in pipdata:
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assert pipdata[pip] == (src, dst)
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else:
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pipdata[pip] = (src, dst)
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tiledata[tile]["pips"].add(pip)
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tiledata[tile]["srcs"].add(src)
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tiledata[tile]["dsts"].add(dst)
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if pdir == 0:
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tiledata[tile]["srcs"].add(dst)
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tiledata[tile]["dsts"].add(src)
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if pnum == 1 or pdir == 0 or not re.match(r"^CTRL", dst):
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ignpip.add(pip)
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for tile, pips_srcs_dsts in tiledata.items():
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pips = pips_srcs_dsts["pips"]
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srcs = pips_srcs_dsts["srcs"]
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dsts = pips_srcs_dsts["dsts"]
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for pip, src_dst in pipdata.items():
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src, dst = src_dst
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if pip in ignpip:
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pass
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elif pip in pips:
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segmk.addtag(tile, "%s.%s" % (dst, src), 1)
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elif src_dst[1] not in dsts:
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segmk.addtag(tile, "%s.%s" % (dst, src), 0)
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def bitfilter(frame_idx, bit_idx):
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assert os.getenv("XRAY_DATABASE") in ["artix7", "kintex7"]
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if (frame_idx, bit_idx) in [(0, 48), (1, 31), (0, 32), (1, 35)]:
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return False
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return frame_idx in [0, 1]
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segmk.compile(bitfilter=bitfilter)
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segmk.write()
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