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AR# 12021

4.1i Trace (TRCE) - Path reports the net to the destination component, but no setup time or propagation delay.

Description

Urgency: Hot

General Description;

When I run timing analysis on my design, I notice that a path ends with a net connecting to the clock pin, but there is no setup time or propagation delay associated with the destination component. How can I get this information?

Solution

This problem is fixed in the latest 4.1i Service Pack, available at:

http://support.xilinx.com/support/techsup/sw_updates

The first service pack containing the fix is 4.1i Service Pack 2.

AR# 12021
Date Created 08/29/2007
Last Updated 01/18/2010
Status Archive
Type General Article