Release Notes - Release Notes - 2026.1 English - UG1307

Vitis Networking P4 Installation Guide and Release Notes (UG1307)
Document ID
UG1307
Release Date
2026-06-23
Version
2026.1 English

AMD Vitis™ Networking P4 version 2.5 has the following features:

  • Support for AMD Vivado™ Design Suite 2026.1.
    • The latest version of Vivado Design Suite is supported with this release.
  • Support for CAM v5.1.

    Refer to the following documents for details:

    • Binary CAM Search LogiCORE IP Product Guide (PG317)
    • Ternary CAM Search LogiCORE IP Product Guide (PG318)
    • Semi-Ternary CAM Search LogiCORE IP Product Guide (PG319)
  • Support for CDCAM v2.1:
    • Refer to Cached DRAM Binary CAM LogiCORE IP Product Guide (PG427) for details
  • Register extern method calls no longer require a separate action.
  • Compiler restrictions added/changed to better align with the IP architecture.
  • Metadata substructures can now be used as output arguments to externs.
  • User-defined enum types are now supported.
  • Behavioral model now supports Longest Prefix Match tables.
  • Behavioral model now supports debugging using the log_msg() function.
  • Behavioral model now exits with an error on encountering an unknown metadata field.
  • P4Info output is now supported.
  • Hidden annotation support in P4.
  • BM metadata must use user_metadata. prefix.