I have a design that has compiled fine under ISE for three years. Now ISE
6.3i sp2 has a problem with the module name "adc". Specifically, it can't figure out this module's correct place in the design hierarchy. In the "Sources in Project" window it lists this module at the top of the hierarchy instead of down under the module in which it is instantiated.Adding one character to the module name fixes the problem. Anyone else seen this? The problem did not exist in ISE 5.2i sp3. That's the last version I used before 6.3i sp2.
Rob