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Move port 2 column address bus down. 

PEP 8 cleanup.
This commit is contained in:
mrg 2020-02-06 19:46:10 +00:00
parent 5e514215d5
commit 4b06ab9eaf
2 changed files with 4 additions and 15 deletions
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4
compiler/pgates/pnand2.py
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@ -224,11 +224,11 @@ class pnand2(pgate.pgate):
# Non-preferred active contacts # Non-preferred active contacts
self.add_via_center(layers=self.m1_stack, self.add_via_center(layers=self.m1_stack,
directions=("V","H"), directions=("V", "H"),
offset=pmos_pin.center()) offset=pmos_pin.center())
# Non-preferred active contacts # Non-preferred active contacts
self.add_via_center(layers=self.m1_stack, self.add_via_center(layers=self.m1_stack,
directions=("V","H"), directions=("V", "H"),
offset=nmos_pin.center()) offset=nmos_pin.center())
self.add_via_center(layers=self.m1_stack, self.add_via_center(layers=self.m1_stack,
offset=out_offset) offset=out_offset)

15
compiler/sram/sram_1bank.py
View File

@ -5,21 +5,10 @@
# (acting for and on behalf of Oklahoma State University) # (acting for and on behalf of Oklahoma State University)
# All rights reserved. # All rights reserved.
# #
import sys
from tech import drc, spice
import debug import debug
from math import log,sqrt,ceil
import datetime
import getpass
import numpy as np
from vector import vector from vector import vector
from globals import OPTS, print_time
from sram_base import sram_base from sram_base import sram_base
from bank import bank
from contact import m2_via from contact import m2_via
from dff_buf_array import dff_buf_array
from dff_array import dff_array
class sram_1bank(sram_base): class sram_1bank(sram_base):
@ -328,10 +317,10 @@ class sram_1bank(sram_base):
offset=flop_pos) offset=flop_pos)
def route_col_addr_dff(self): def route_col_addr_dff(self):
""" Connect the output of the row flops to the bank pins """ """ Connect the output of the col flops to the bank pins """
for port in self.all_ports: for port in self.all_ports:
if port%2: if port%2:
offset = self.col_addr_dff_insts[port].ll() - vector(0, (self.word_size+2)*self.m1_pitch) offset = self.col_addr_dff_insts[port].ll() - vector(0, (self.word_size+4)*self.m1_pitch)
else: else:
offset = self.col_addr_dff_insts[port].ul() + vector(0, 2*self.m1_pitch) offset = self.col_addr_dff_insts[port].ul() + vector(0, 2*self.m1_pitch)