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Add implant/select enclosure rule to ptx.

This commit is contained in:
Matt Guthaus 2018-01-08 12:27:50 -08:00
parent e95988c639
commit f028436156
1 changed files with 8 additions and 4 deletions
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12
compiler/ptx.py
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@ -264,6 +264,14 @@ class ptx(design.design):
offset=self.active_offset, offset=self.active_offset,
width=self.active_width, width=self.active_width,
height=self.active_height) height=self.active_height)
# If the implant must enclose the active, shift offset
# and increase width/height
enclose_width = drc["implant_enclose_active"]
enclose_offset = [enclose_width]*2
self.add_rect(layer="{}implant".format(self.implant_type),
offset=self.active_offset - enclose_offset,
width=self.active_width + 2*enclose_width,
height=self.active_height + 2*enclose_width)
def add_well_implant(self): def add_well_implant(self):
""" """
@ -278,10 +286,6 @@ class ptx(design.design):
offset=(0,0), offset=(0,0),
width=self.well_width, width=self.well_width,
height=self.well_height) height=self.well_height)
self.add_rect(layer="{}implant".format(self.implant_type),
offset=self.active_offset,
width=self.active_width,
height=self.active_height)
def calculate_num_contacts(self): def calculate_num_contacts(self):