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fix pinv drc bug

This commit is contained in:
jcirimel 2020-04-18 05:34:55 -07:00
parent 1f094b03bc
commit 85bc801689
1 changed files with 6 additions and 3 deletions
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9
compiler/pgates/pinv.py
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@ -183,15 +183,18 @@ class pinv(pgate.pgate):
for bin in valid_pmos: for bin in valid_pmos:
if bin[0]/bin[1] < pmos_height_available: if bin[0]/bin[1] < pmos_height_available:
self.pmos_width = valid_nmos[0][0] self.pmos_width = bin[0]/bin[1]
self.tx_mults = valid_pmos[0][1] pmos_mults = valid_pmos[0][1]
break break
for bin in valid_nmos: for bin in valid_nmos:
if bin[0]/bin[1] < nmos_height_available: if bin[0]/bin[1] < nmos_height_available:
self.nmos_width = valid_nmos[0][0] self.nmos_width = bin[0]/bin[1]
nmos_mults = valid_pmos[0][1]
break break
self.tx_mults = max(pmos_mults, nmos_mults)
def add_ptx(self): def add_ptx(self):
""" Create the PMOS and NMOS transistors. """ """ Create the PMOS and NMOS transistors. """
self.nmos = factory.create(module_type="ptx", self.nmos = factory.create(module_type="ptx",