Schematic of HDMI section in custom board

Hi Team

We are working on a custom schematic design of Jetson Xavier NX.

I like to know the purpose of this circuit attached below.

It is for passing HDMI spec test.

You can search HDMI Compliance Test Specification 1.4b and find the key-word TMDS-VOFF.

Thanks, Lot.

Right now in our custom board, we are connecting the HDMI out to FPGA.

Jetson Xavier HDMI → Spartan 7 FPGA, In this case. Do we need to add the above circuitry or we can avoid that.

Also eliminating this circuit will affect the HDMI performance?

Hi @Trumany and @c3826502002

Right now in our custom board, we are connecting the HDMI out to FPGA.

Jetson Xavier HDMI → Spartan 7 FPGA, In this case. Do we need to add the above circuitry or we can avoid that.
Also eliminating this circuit will affect the HDMI performance? Will you please let me know.

Please follow design guide to add that.