XVPHY_HDMI_HANDLER_RXINIT - 3.1 English

HDMI 1.4/2.0 Receiver Subsystem Product Guide (PG236)

Document ID
PG236
Release Date
2020-12-11
Version
3.1 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;