HDMI Intel® FPGA IP User Guide

ID 683798
Date 4/22/2022

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Document Table of Contents AUDIO_INFOFRAME_PACKET_DATA0 (0x21)

Refer to HDMI specification 1.4b Section 8.2.2 Audio InfoFrame for more details.
Name Bit(s) Access Description Reset
Audio infoframe packet data0 31:0 RW Audio Infoframe packet data byte 0-3

[7:0] Checksum

[10:8] CC - Channel count

[11] Reserved

[15:12] CT - Coding type

[17:16] SS - Sample size

[20:18] SF - Sampling Frequency

[23:21] Reserved

[31:24] Format depends on coding type(CT0-CT3)