08-03-2017 08:27 PM
08-04-2017 08:56 AM
The project you attached is missing the sobel_filter sources so it's hard to tell why this fails.
Also note that you are on a quite old version of Vivado (2014.4), so it might be a good idea to upgrade.
All the best,
07-09-2018 05:41 AM
The issue is probably that the core needs to be reseted first