Page 1 of 1

Possible reasons for routing congestion

Posted: Sat May 10, 2014 2:33 pm
by Vijay
what could be the possible reasons for routing congestion?

Re: Possible reasons for routing congestion

Posted: Sat May 10, 2014 6:54 pm
by Narveer
Routing congestion can be due to following reasons:
1. High standard cell density in small area.
2. Placement of standard cells near macros.
3. High pin density on one edge of block.
4. Placing macros in the middle of floorplan.
5. High via density due to dense power mash.

Re: Possible reasons for routing congestion

Posted: Thu Dec 31, 2015 12:49 pm
by nsuresh60
useful.. thanks.