We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 30864

10.1 ISE - Deleted or changed design constraints are still being used by implementation


Constraint data is being incorrectly held in memory by the constraints management system.

The current work-around is to close and re-open the project.

This problem has been fixed in the latest 10.1 Service Pack available at:

The first service pack containing the fix is 10.1 Service Pack 1.

AR# 30864
Date 05/13/2010
Status Archive
Type General Article
Page Bookmarked