General Description: When I attempt to invoke ModelSim from the ISE GUI, the following error occurs:
"-- Loading entity blkmemsp_v3_2 ERROR: mycfg.vhd(37): Incompatible modes for port dout. ERROR: mycfg.vhd(42): VHDL Compiler exiting. ERROR: C:/Programme/Modeltech_xe/win32xoem/vcom failed."
This error occurs because the blkmemsp_v3_2 CORE was created in CORE Generator, but when the symbol was created for use in ECS, the DOUT(7:0) port was declared as an input.
To fix this problem, select Edit -> Symbol in ECS and double-click on the symbol in the schematic. Select Edit -> Attribute -> Pin Attribute in the symbol editor, and change the polarity of the pin (in this case, to output).
This issue is currently under investigation, pending a CR.