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# 24941

9.2i ChipScope Serial I/O Toolkit - "ERROR:Xst:917 - Undeclared signal "


This error can occur when generating an IBERT Core in ChipScope 9.1i or 9.2i.


This issue occurs when running ChipScope CORE Generator on Windows. To work around this problem, use ChipScope CORE Generator on Linux. This issue is resolved in ChipScope Pro 10.1.

AR# 24941
Date Created 09/04/2007
Last Updated 12/15/2012
Status Active
Type General Article