HDMI GT Controller Core Driver TX Callbacks - 1.0 English

HDMI GT Controller LogiCORE IP Product Guide (PG334)

Document ID
PG334
Release Date
2022-04-21
Version
1.0 English

The HDMI GT Controller core driver TX callbacks are:

HDMI GT Controller HDMI TX Init Callback
This callback is named XHDMIPHY1_HDMI_HANDLER_TXINIT in the HDMI GT Controller core driver. It is executed or called every time a change in the HDMI TX Transition Minimized Differential Signaling (TMDS) clock frequency occurs. This normally triggers a reset to the HDMI TX Subsystem IP.
HDMI GT Controller HDMI TX Ready Callback
This callback is named XHDMIPHY1_HDMI_HANDLER_TXREADY in the HDMI GT Controller core driver. It is executed or called every time the HDMI GT Controller core driver completes the initialization routine necessary for the TX video format change.