I need to use PMODs JC and JD as single ended rather than differential. I have seen in these forums that people say it can be done but I have not been able to get it to work. My project works fine on JA and JB, however, it acts up when trying on the differential PMODs. I have tried different IO standards to no avail.
Any help on this matter would be greatly appreciated!
(I'm using .xdc as my constraint file)
