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Moved dff's up and moved wmask_AND/wdriver pins left/down, respectively.

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jsowash
2019-08-21 11:50:28 -07:00
parent 43d45fba98
commit 4813c01d56
2 changed files with 10 additions and 8 deletions
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compiler/modules/write_mask_and_array.py
+3 -3
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@@ -108,8 +108,6 @@ class write_mask_and_array(design.design):
def add_layout_pins(self):
self.nand2 = factory.create(module_type="pnand2")
supply_pin=self.nand2.get_pin("vdd")
for i in range(self.num_wmasks):
wmask_in_pin = self.and2_insts[i].get_pin("A")
self.add_layout_pin(text="wmask_in_{0}".format(i),
@@ -117,6 +115,8 @@ class write_mask_and_array(design.design):
offset=wmask_in_pin.ll(),
width=wmask_in_pin.width(),
height=wmask_in_pin.height())
self.add_via_center(layers=("metal1", "via1", "metal2"),
offset=wmask_in_pin.center())
en_pin = self.and2_insts[i].get_pin("B")
# Add the M1->M2 stack
@@ -143,7 +143,7 @@ class write_mask_and_array(design.design):
for n in ["vdd", "gnd"]:
pin_list = self.and2_insts[i].get_pins(n)
for pin in pin_list:
pin_pos = pin.lc()
pin_pos = vector(pin.lx()-0.75*drc('minwidth_metal1'), pin.cy())
# Add the M1->M2 stack
self.add_via_center(layers=("metal1", "via1", "metal2"),
offset=pin_pos)