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Change precharge layer to m3

This commit is contained in:
mrg 2020-06-27 08:21:30 -07:00
parent a7ee17eb2d
commit 2bd498c39c
1 changed files with 12 additions and 5 deletions
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17
compiler/modules/precharge_array.py
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@ -75,11 +75,18 @@ class precharge_array(design.design):
def add_layout_pins(self): def add_layout_pins(self):
en_bar_pin = self.pc_cell.get_pin("en_bar") en_bar_pin = self.pc_cell.get_pin("en_bar")
self.add_layout_pin(text="en_bar", if en_bar_pin.layer =="li":
layer=en_bar_pin.layer, en_bar_layer = "m3"
offset=en_bar_pin.ll(), else:
width=self.width, en_bar_layer = en_bar_pin.layer
height=en_bar_pin.height()) r = self.add_layout_pin(text="en_bar",
layer=en_bar_layer,
offset=en_bar_pin.ll(),
width=self.width,
height=en_bar_pin.height())
self.add_via_stack_center(from_layer=en_bar_pin.layer,
to_layer=en_bar_layer,
offset = r.center())
for inst in self.local_insts: for inst in self.local_insts:
self.copy_layout_pin(inst, "vdd") self.copy_layout_pin(inst, "vdd")