When I connect MPMC ports to the top-level, the XPS GUI "Ports -> Make External" command does not set the correct width for MPMC external signals.
The following error occurs:
How do I resolve this issue?
The XPS GUI "Ports -> Make External" command does not execute the TCL processes needed by MPMC to correctly resolve parameters which control the actual width of the port.
This is due to memory database parameters and other dependencies.
Thus, you must manually set the correct port width.
This issue is fixed in EDK 11.1.
For similar issues seen in 11.4, see (Xilinx Answer 33935).