DisplayPort Intel® FPGA IP User Guide

ID 683273
Date 4/29/2022
Public

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Document Table of Contents

9.13. btc_dprx_lt_force

Prototype:

void btc_dprx_lt_force(BYTE rx_idx)

Thread-safe:

Yes

Available from ISR:

Yes

Include:

< btc_dprx_syslib.h >

Return:

Parameters:

rx_idx—Sink instance index (0 - 3)

Description:

This function brings the main link down and generates an IRQ_HPD forcing the connected source to perform a new Link Training.

Example:

btc_dprx_lt_force (0);