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Add licon option to precharge

This commit is contained in:
mrg 2020-04-01 11:26:45 -07:00
parent 3e41664db6
commit 7956b63d9f
2 changed files with 10 additions and 3 deletions
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7
compiler/modules/precharge_array.py
View File

@ -73,11 +73,12 @@ 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")
self.add_layout_pin(text="en_bar", self.add_layout_pin(text="en_bar",
layer="m1", layer=en_bar_pin.layer,
offset=self.pc_cell.get_pin("en_bar").ll(), offset=en_bar_pin.ll(),
width=self.width, width=self.width,
height=drc("minwidth_m1")) height=en_bar_pin.height())
for inst in self.local_insts: for inst in self.local_insts:
self.copy_layout_pin(inst, "vdd") self.copy_layout_pin(inst, "vdd")

6
compiler/pgates/precharge.py
View File

@ -198,6 +198,9 @@ class precharge(design.design):
if self.en_layer == "m2": if self.en_layer == "m2":
self.add_via_center(layers=self.m1_stack, self.add_via_center(layers=self.m1_stack,
offset=offset) offset=offset)
if hasattr(self, "li_stack"):
self.add_via_center(layers=self.li_stack,
offset=offset)
# adds the en rail on metal1 # adds the en rail on metal1
self.add_layout_pin_segment_center(text="en_bar", self.add_layout_pin_segment_center(text="en_bar",
@ -220,6 +223,9 @@ class precharge(design.design):
offset=self.well_contact_pos, offset=self.well_contact_pos,
implant_type="n", implant_type="n",
well_type="n") well_type="n")
if hasattr(self, "li_stack"):
self.add_via_center(layers=self.li_stack,
offset=self.well_contact_pos)
self.height = self.well_contact_pos.y + contact.active_contact.height + self.m1_space self.height = self.well_contact_pos.y + contact.active_contact.height + self.m1_space