Critical Issue
In the Quartus II software version 11.1, for Arria V devices 5AGXB3 and 5AGXB1 F1517 the pinouts have been changed as follows:R9 changed from NC to VccDT31 changed from NC to VccDU9 changed from NC to VccAV31 changed from NC to VccA
This change only affects you if you plan to migrate your design from either an 5AGXB1 or 5AGXB3 device to either an 5AGXB7 or 5AGXB5 F1517 device. Without this change, when you migrate your design it will lack the four fractional PLLs. This change has no impact if you do not migrate your design.