DP_TX_AUDIO_INFO_DATA0 (DISPLAY_PORT) Register Description
| Register Name | DP_TX_AUDIO_INFO_DATA0 |
|---|---|
| Offset Address | 0x0000000308 |
| Absolute Address | 0x00FD4A0308 (DISPLAY_PORT) |
| Width | 32 |
| Type | woWrite-only |
| Reset Value | 0x00000000 |
| Description | Word formatted as per CEA 861-C Info Frame. |
DP_TX_AUDIO_INFO_DATA0 (DISPLAY_PORT) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| INFO_DATA | 31:0 | woWrite-only | 0x0 | Total of eight words should be written in following order: - 1st word - o [7:0] = HB0 o [15:8] = HB1 o [23:16] = HB2 o [31:24] = HB3 - 2nd word - DB3,DB2,DB1,DB0 . . - 8th word -DB27,DB26,DB25,DB24 The data bytes DB1..DBN of CEA Info frame are mapped as DB0-DBN-1. No protection is provided for wrong operations by software |