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place decoder rail contacts at least m2 min spacing away

This commit is contained in:
Jesse Cirimelli-Low 2022-02-15 14:37:07 -08:00
parent 4e5744df50
commit a54eb90371
1 changed files with 1 additions and 1 deletions
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2
compiler/modules/hierarchical_decoder.py
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@ -692,7 +692,7 @@ class hierarchical_decoder(design.design):
drc_error = 0
for and_input in self.predecode_bus_rail_pos:
if and_input.x == rail_pos.x:
if (abs(y_offset - and_input.y) < total_buffer_space) or (abs(y_offset - and_input.y) < via.height):
if (abs(y_offset - and_input.y) < total_buffer_space) or (abs(y_offset - and_input.y) < via.height) or (abs(y_offset - drc("minwidth_{}".format(cur_layer)) - pin_pos.y - via.height/2) < drc("{0}_to_{0}".format(cur_layer)) ):
drc_error = 1
if drc_error == 0:
break