Link Training Failure in Arria V Avalon-MM Hard IP for PCI Express Due To Incorrect PMA Settings

Description

Version 12.1 SP1 of the Quartus II software specifies incorrect values for many pre-emphasis and V_OD settings, resulting in link training failures. This issue affects all Arria V Avalon-MM Hard IP for PCI Express variants in Version 12.1 SP1 of the Quartus II software.

Resolution

This issue is fixed the Quartus II 13.1 release.