HDMI Intel® FPGA IP User Guide

ID 683798
Date 12/04/2023
Document Table of Contents RX Oversampler

The HDMI design requires oversampling on the RX side in case the data received is below the minimum data rate of the transceiver at 1 Gb/s.

The oversampling factor on the RX is set to 5. For example, a video resolution with TMDS Bit Rates of 742.5 Mb/s should configure the transceiver to operate at 5 times its data rate, which is 3.7125 Gb/s.

Figure 57. RX Oversampler Block