Unsupported PCI Express Base Specification 4.0 Features (PCIE4CE) - 1.3 English - PG213

UltraScale+ Devices Integrated Block for PCI Express Product Guide (PG213)
Document ID
PG213
Release Date
2025-11-20
Version
1.3 English

The following PCI Express Base Specification 4.0 Version 1.0 features are not supported by PCIE4CE (AMD Spartan™ UltraScale+):

  • Tag scaling (10b Tag Requester)
  • Lane margining
  • Link upconfigure capability