UPGRADE YOUR BROWSER

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# 38049

11.1 CPLDfit - Failure on Linux with message: "cpldfit failed due to incorrect constraints:

Description


CPLDfit fails on Linux with the following message:
"cpldfit failed due to incorrect constraints"

Solution


If there is a timing constraint in the UCF that does not cover any paths, the CPLDfit crashes on Linux and the error indicates:
cpldfit failed

To work around this issue, remove the timing constraints that do not cover any paths.
AR# 38049
Date Created 09/16/2010
Last Updated 05/08/2014
Status Archive
Type General Article