luke
/
OpenRAM
mirror of https://github.com/VLSIDA/OpenRAM.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Line wrap output spice subckt and instance lines at 80 characters.

This commit is contained in:
mrg 2022-12-12 13:58:30 -08:00
parent 1a621cf41d
commit 7ddb1a39dc
1 changed files with 20 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
compiler/base/hierarchy_spice.py
View File

@ -8,6 +8,7 @@
import os
import re
import math
import textwrap as tr
from pprint import pformat
from openram import debug
from openram import tech
@ -338,19 +339,21 @@ class spice():
return
# write out the first spice line (the subcircuit)
sp.write("\n.SUBCKT {0} {1}\n".format(self.cell_name,
" ".join(self.pins)))
wrapped_pins = "\n+ ".join(tr.wrap(" ".join(self.pins)))
sp.write("\n.SUBCKT {0}\n+ {1}\n".format(self.cell_name,
wrapped_pins))
# write a PININFO line
pin_info = "*.PININFO"
for pin in self.pins:
if self.pin_type[pin] == "INPUT":
pin_info += " {0}:I".format(pin)
elif self.pin_type[pin] == "OUTPUT":
pin_info += " {0}:O".format(pin)
else:
pin_info += " {0}:B".format(pin)
sp.write(pin_info + "\n")
if False:
pin_info = "*.PININFO"
for pin in self.pins:
if self.pin_type[pin] == "INPUT":
pin_info += " {0}:I".format(pin)
elif self.pin_type[pin] == "OUTPUT":
pin_info += " {0}:O".format(pin)
else:
pin_info += " {0}:B".format(pin)
sp.write(pin_info + "\n")
# Also write pins as comments
for pin in self.pins:
@ -391,9 +394,11 @@ class spice():
" ".join(self.conns[i])))
sp.write("\n")
else:
sp.write("X{0} {1} {2}\n".format(self.insts[i].name,
" ".join(self.conns[i]),
self.insts[i].mod.cell_name))
wrapped_connections = "\n+ ".join(tr.wrap(" ".join(self.conns[i])))
sp.write("X{0}\n+ {1}\n+ {2}\n".format(self.insts[i].name,
wrapped_connections,
self.insts[i].mod.cell_name))
sp.write(".ENDS {0}\n".format(self.cell_name))
@ -409,6 +414,7 @@ class spice():
sp.write("\n")
def sp_write(self, spname, lvs=False, trim=False):
"""Writes the spice to files"""
debug.info(3, "Writing to {0}".format(spname))