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Add vdd/gnd pins to dff_array

This commit is contained in:
Matt Guthaus 2018-07-17 15:01:31 -07:00
parent 6133d54684
commit ef60b02a81
1 changed files with 8 additions and 15 deletions
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19
compiler/modules/dff_array.py
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@ -92,21 +92,14 @@ class dff_array(design.design):
def add_layout_pins(self): def add_layout_pins(self):
for row in range(self.rows): for row in range(self.rows):
for col in range(self.columns):
# Continous vdd rail along with label. # Continous vdd rail along with label.
vdd_pin=self.dff_insts[row,0].get_pin("vdd") vdd_pin=self.dff_insts[row,col].get_pin("vdd")
self.add_layout_pin(text="vdd", self.add_power_pin("vdd", vdd_pin.lc())
layer="metal1",
offset=vdd_pin.ll(),
width=self.width,
height=self.m1_width)
# Continous gnd rail along with label. # Continous gnd rail along with label.
gnd_pin=self.dff_insts[row,0].get_pin("gnd") gnd_pin=self.dff_insts[row,col].get_pin("gnd")
self.add_layout_pin(text="gnd", self.add_power_pin("gnd", gnd_pin.lc())
layer="metal1",
offset=gnd_pin.ll(),
width=self.width,
height=self.m1_width)
for row in range(self.rows): for row in range(self.rows):
@ -141,7 +134,7 @@ class dff_array(design.design):
else: else:
self.add_layout_pin(text="clk", self.add_layout_pin(text="clk",
layer="metal3", layer="metal3",
offset=vector(0,0), offset=vector(0,self.m3_pitch),
width=self.width, width=self.width,
height=self.m3_width) height=self.m3_width)
for col in range(self.columns): for col in range(self.columns):