SLLA611 september 2023 TDP1204
Depending upon the intended application, the TDP1204 acts as either a linear or limited HDMI 2.1 redriver to assist in passing HDMI 2.1 compliance testing by improving signal integrity of the high-speed signals. However, both board-level design and misconfiguring the TDP1204 device registers present potential challenges in passing the HDMI 2.1 compliance testing. This document provides qualitative and quantitative data to show how modification of the TDP1204 device registers adjusts the signal waveform to overcome the potential failures within HDMI 2.1 compliance testing.