Due to a problem wih the ALDEC* Riviera* simulation tool, the following or similar error will be seen when simulating the Intel® Stratix® 10 Avalon® -MM Interface for PCI Express* IP.
SLPENFORCE: Fatal Error: AdvancedDcslOptimization.cpp (572): Internal fatal error
No workaround is available when using the ALDEC* Riviera* simulation tool. This problem is not seen with other supported simulators.
This problem has been reported to ALDEC*, a fix is scheduled for a future release of the ALDEC* Riviera* simulation tool.