When migrating from a 7 series GTX or GTH transceiver device to an UltraScale™ architecture GTH transceiver, the prefixes of the optional transceiver debug ports for single-lane cores are changed from “gt0”, “gt1” to “gt”, and the postfix “_in” and “_out” are dropped. For multi-lane cores, the prefixes of the optional transceiver debug ports, gt(n), are aggregated into a single port. For example: gt0_gtrxreset and gt1_gtrxreset now become gt_gtrxreset[1:0]. This rule applies for all ports, with the exception of the DRP buses which follow the convention of gt(n)_drpxyz.
IMPORTANT: Update your design to use the new transceiver debug port names. For more information about migration to UltraScale architecture devices, see the UltraScale Architecture Migration Methodology Guide (UG1026) [Ref 12].
IMPORTANT: When upgrading across different Devices, you need to double check the GT locations and corresponding customization parameters for a new target device.