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

Route perimeter signals before power grid

This commit is contained in:
mrg 2021-02-26 11:14:39 -08:00
parent 2a9b5db6d4
commit 9f0ab0d081
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
compiler/sram/sram_1bank.py
View File

@ -325,13 +325,13 @@ class sram_1bank(sram_base):
# they might create some blockages # they might create some blockages
self.add_layout_pins() self.add_layout_pins()
# Route the supplies first since the MST is not blockage aware
# and signals can route to anywhere on sides (it is flexible)
self.route_supplies()
# Route the pins to the perimeter # Route the pins to the perimeter
if OPTS.perimeter_pins: if OPTS.perimeter_pins:
self.route_escape_pins() self.route_escape_pins()
# Route the supplies first since the MST is not blockage aware
# and signals can route to anywhere on sides (it is flexible)
self.route_supplies()
def route_dffs(self, add_routes=True): def route_dffs(self, add_routes=True):