luke/OpenRAM
1
0
Fork 0
mirror of https://github.com/VLSIDA/OpenRAM.git synced 2026-08-29 17:39:02 +02:00
Code Issues Packages Projects Releases Wiki Activity

updated gitignore and regression make to ignore gf180. Fixed issue with rom decoder routing

Browse Source
This commit is contained in:
SWalker
2023-10-31 23:24:21 -07:00
parent bd9ebc3300
commit 5378a308c1
4 changed files with 18 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/modules/rom_decoder.py
+10 -1
View File
@@ -18,7 +18,7 @@ class rom_decoder(design):
# array gets rotated 90deg so rows/cols switch
if "li" in layer:
self.output_layer = "m1"
self.inv_route_layer = "m2"
self.inv_route_layer = "m1"
else:
self.output_layer = "m1"
self.inv_route_layer = "m3"
@@ -239,6 +239,15 @@ class rom_decoder(design):
self.add_via_stack_center(offset=addr_bar_pin.center(),
from_layer=addr_bar_pin.layer,
to_layer=self.inv_route_layer)
self.add_via_stack_center(offset=addr_out_pin.center(),
from_layer=addr_out_pin.layer,
to_layer=self.inv_route_layer)
self.add_via_stack_center(offset=addr_bar_out_pin.center(),
from_layer=addr_bar_out_pin.layer,
to_layer=self.inv_route_layer)
self.copy_layout_pin(self.buf_inst, "A{}_in".format(i), "A{}".format(i))
def route_supplies(self):