XVPHY_HDMI_HANDLER_RXINIT - 3.2 English

HDMI 1.4/2.0 Receiver Subsystem v3.2 Product Guide (PG236)

Document ID
PG236
Release Date
2023-10-18
Version
3.2 English

This interrupt is triggered every time the Video PHY Controller /HDMI GT Subsystem detects an HDMI RX reference clock change.

The callback function must perform the following:

  1. Initialize a reference clock change process for the HDMI 1.4/2.0 RX Subsystem.
    void XV_HdmiRxSs_RefClockChangeInit(XV_HdmiRxSs *InstancePtr);
  2. Set the Video PHY Controller /HDMI GT Subsystem HDMI RX reference TMDS clock ratio.
    VphyPtr->HdmiRxTmdsClockRatio = HdmiRxSs.TMDSClockRatio;