Critical Issue
The IP Compiler for PCI Express User Guide indicates continued support for the following devices and development flows that are no longer supported in the Quartus II software:
Arria GX, Cyclone II, HardCopy II, HardCopy III, HardCopy IV, Stratix II, and Stratix II GX device families: No longer supported in the Quartus II software v13.1.
SOPC Builder flow: No longer available in the Quartus II software v13.0.
This issue has no workaround. The MegaCore IP Library Release Notes documents the removal of support for these devices and flows.
This issue is fixed in version 14.0 of the IP Compiler for PCI Express User Guide.