My Spartan-3 MPMC hangs during reads. How do I resolve this issue?
A patch to fix this issue is available from the following link:
Extract the ".zip" file into the MPMC2v1.9 base directory. Then, regenerate any cores which are exhibiting read hang behavior in Spartan-3, when using the default MIG PHY option.
This issue is fixed in MPMC v3.00.a, released in 9.2i EDK.