Core Interfaces - 2023.1 English

H.264/H.265 Video Codec Unit v1.2 Solutions LogiCORE IP Product Guide (PG252)

Document ID
Release Date
2023.1 English

The core has the following interfaces:

  • Four 128-bit AXI master interfaces to communicate with external memory
  • One 32-bit AXI master interface for control communication
  • An AXI4-Lite interface for communicating with the application processing unit (APU)

The four 128-bit AXI master interfaces are used for moving video data into and out of external memory through the PS memory and the PL memory interfaces. Two AXI interfaces are allocated to encoding and two are allocated to decoding.