Tracing UNKNOWN drivers

Y

Yaseen Zaidi

Guest
On Post Map and Post Route model simulations intermittently I get few X
bytes. I set up a trace check for source in ModelSim and found out that
it leads to X_BUF with 658 ps pathpulse which connects to vitalbehavior
(gsr, prld, dly of clk, set, rst etc). It's only bit 0 of the bus
that goes to X at times.

What do I do to get consistent timing?

Best wishes.
 

Welcome to EDABoard.com

Sponsor

Back
Top