OpenROAD-flow-scripts icon indicating copy to clipboard operation
OpenROAD-flow-scripts copied to clipboard

Published 20 hours ago • verified publisher icon The-OpenROAD-Project

sky130hd: Update PDN

Open antonblanchard opened this issue 2 years ago • 7 comments

The current sky130hd PDN is very dense, which heavily impacts the available routing resources on met4 and met5. Create a less dense PDN for larger designs, and use -snap_to_grid so the PDN ends up on track offsets.

Signed-off-by: Anton Blanchard [email protected]

antonblanchard avatar Jan 03 '23 05:01 antonblanchard