Arria V and Cyclone V Hard IP for PCI Express IP Cores Do Not Downtrain to x1

Description

The Arria V and Cyclone V Hard IP for PCI Express IP Cores do not downtrain to x1 from a x4 or x8 configurations.

Resolution

This issue is fixed in version 12.0 SP1 of the Arria V and Cyclone V Hard IP for PCI Express IP Cores.