Dprx_aux_byte1, Dprx_aux_byte2, Dprx_aux_byte3 – Altera DisplayPort MegaCore Function User Manual
Page 176: Dprx_aux_byte1 -25, Dprx_aux_byte2 -25, Dprx_aux_byte3 -25
Bit
Bit Name
Function
7:0
BYTE
Transaction address[15:8] received in the last request, or data(0)
for the next reply
DPRX_AUX_BYTE1
AUX Transaction Byte 1 Register.
Address: 0×0104
Direction: RW
Reset: 0×00000000
Table 10-46: DPRX_AUX_BYTE1 Bits
Bit
Bit Name
Function
31:8
Unused
7:0
BYTE
Transaction address[7:1] received in the last request, or data(1)
for the next reply
DPRX_AUX_BYTE2
AUX Transaction Byte 2 Register.
Address: 0×0105
Direction: RW
Reset: 0×00000000
Table 10-47: DPRX_AUX_BYTE2 Bits
Bit
Bit Name
Function
31:8
Unused
7:0
BYTE
Transaction length[3:0] received in the last request, or data(2)
for the next reply (refer to DisplayPort specification)
DPRX_AUX_BYTE3
AUX Transaction Byte 3 Register.
Address: 0×0106
Direction: RW
Reset: 0×00000000
UG-01131
2015.05.04
DPRX_AUX_BYTE1
10-25
DisplayPort Sink Register Map and DPCD Locations
Altera Corporation