Migrating Tandem Configuration designs across different parts in the same package is straight forward. Be sure that the PCI Express block that supports Tandem PCIe is selected.
IMPORTANT: Tandem PCIe is only supported for one PCIe hard block per device.
For a list of PCI Express block locations and dedicated reset pin locations that support Tandem, see Table: Tandem PROM/PCIe Supported Configurations .