DP_AUX_REPLY_CODE (DISPLAY_PORT) Register Description
Register Name | DP_AUX_REPLY_CODE |
---|---|
Offset Address | 0x0000000138 |
Absolute Address | 0x00FD4A0138 (DISPLAY_PORT) |
Width | 32 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000000 |
Description | Reply code received from the most recent AUX Channel request. The AUX Reply Code corresponds to the code from the DisplayPort specification |
DP_AUX_REPLY_CODE (DISPLAY_PORT) Register Bit-Field Summary
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:4 | razRead as zero | 0x0 | |
CODE1 | 3:2 | roRead-only | 0x0 | o 00 = I2C ACK o 01 = I2C NACK o 10 = I2C DEFER |
CODE0 | 1:0 | roRead-only | 0x0 | o 00 = AUX ACK o 01 = AUX NACK O 10 = AUX DEFER |