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Update power layer on li for sky130

This commit is contained in:
mrg 2022-06-08 17:19:26 -07:00
parent 9e3a28237f
commit d30f05a1ae
2 changed files with 3 additions and 3 deletions
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2
compiler/modules/dff_array.py
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@ -124,7 +124,7 @@ class dff_array(design.design):
# Add connections every 4 cells # Add connections every 4 cells
for col in range(0, self.columns, 4): for col in range(0, self.columns, 4):
gnd_pin=self.dff_insts[0, col].get_pin("gnd") gnd_pin=self.dff_insts[0, col].get_pin("gnd")
self.add_power_pin("gnd", gnd_pin.rc(), start_layer=vdd_pin.layer) self.add_power_pin("gnd", gnd_pin.rc(), start_layer=gnd_pin.layer)
def add_layout_pins(self): def add_layout_pins(self):
for row in range(self.rows): for row in range(self.rows):

4
compiler/modules/dff_inv_array.py
View File

@ -128,11 +128,11 @@ class dff_inv_array(design.design):
for col in range(self.columns): for col in range(self.columns):
# Adds power pin on left of row # Adds power pin on left of row
vdd_pin=self.dff_insts[row,col].get_pin("vdd") vdd_pin=self.dff_insts[row,col].get_pin("vdd")
self.add_power_pin(vdd_pin, loc=vdd_pin.lc()) self.add_power_pin(vdd_pin, loc=vdd_pin.lc(), start_layer=vdd_pin.layer)
# Adds gnd pin on left of row # Adds gnd pin on left of row
gnd_pin=self.dff_insts[row,col].get_pin("gnd") gnd_pin=self.dff_insts[row,col].get_pin("gnd")
self.add_power_pin(gnd_pin, loc=gnd_pin.lc()) self.add_power_pin(gnd_pin, loc=gnd_pin.lc(), start_layer=gnd_pin.layer)
for row in range(self.rows): for row in range(self.rows):
for col in range(self.columns): for col in range(self.columns):