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# 22823

8.1i EDK - XPS crashes when configuring a co-processor


The XPS GUI crashes when I attempt to configure a co-processor. This problem occurs for co-processors created under the following conditions: 

- There are multiple versions of the same FSL core in the repository. 

- They have different interfaces. In particular, the clock port names are different. 

- There is no entry in the registry for the user repository path. 


The problem will also occur if the co-processor on the FSL bus does not have a clock.


This problem has been fixed in the latest EDK 8.1i Service Pack, available at: 

The first service pack containing the fix is EDK 8.1i Service Pack 1.

AR# 22823
Date Created 09/04/2007
Last Updated 05/19/2014
Status Archive
Type General Article