Core Interfaces - 2023.2 English

H.264/H.265 Video Decode Unit Solutions LogiCORE IP Product Guide (PG414)

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2023.2 English

The Single Instance VDU core has the following interfaces:

  • Two 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

The eight 128-bit AXI master interfaces are used for moving video data into and out of external memory through the DDR memory interfaces.