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Merge pull request #40 from SymbiFlow/tileconn 

Add missing blacklist rules to tileconn fuzzer
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Tim Ansell 2018-01-08 00:20:05 +00:00 committed by GitHub
parent ed8b8a79ef d0c139ae35
commit 68ac17a78a
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1 changed files with 14 additions and 1 deletions
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15
fuzzers/070-tileconn/generate.py
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@ -35,8 +35,21 @@ def filter_pair(type1, type2, wire1, wire2, delta_x, delta_y):
if wire1.startswith("HCLK_BYP"): is_vertical_wire = True
if wire1.startswith("HCLK_FAN"): is_vertical_wire = True
if wire1.startswith("HCLK_LEAF_CLK_"): is_vertical_wire = True
is_horizontal_wire = False
if wire1.startswith("HCLK_CK_"): is_horizontal_wire = True
if wire1.startswith("HCLK_INT_"): is_horizontal_wire = True
assert is_vertical_wire != is_horizontal_wire
if is_vertical_wire and delta_y == 0: return True
if not is_vertical_wire and delta_x == 0: return True
if is_horizontal_wire and delta_x == 0: return True
if type1 in ["INT_L", "INT_R"]:
# the wires with underscore after BEG/END all connect vertically
if (("BEG_" in wire1) or ("END_" in wire1)) and delta_y == 0: return True
if type1 in ["BRKH_INT", "BRKH_B_TERM_INT", "T_TERM_INT"]:
if delta_y == 0: return True
return False