HDMI Intel® FPGA IP User Guide

ID 683798
Date 10/02/2023

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Document Table of Contents VIDEO_COLOUR (0x06)

Name Bit Access Description Reset
Reserved 31:8
Colour depth 7:4 RO

The colour depth indicated by the last GCP packet (reverts to 8-bit after four frames if no GCP packets received).

4'b0100 = 8 bits per component

4'b0101 = 10 bits per component

4'b0110 = 12 bits per component

4'b0111 = 16 bits per component

Colour encoding 2:0 RO

The RGB or YUV mode indicated by the last AVI packet received.

3'b000 = RGB

3'b001 = YUV422

3'b010 = YUV444

3'b011 = YUV420