Dprx_aux_byte18, Dprx_aux_i2c0, Dprx_aux_i2c1 – Altera DisplayPort MegaCore Function User Manual
Page 182: Dprx_aux_byte18 -31, Dprx_aux_i2c0 -31, Dprx_aux_i2c1 -31
Table 10-62: DPRX_AUX_BYTE17 Bits
Bit
Bit Name
Function
31:8
Unused
7:0
BYTE
Transaction data(14) received in the last request
DPRX_AUX_BYTE18
AUX Transaction Byte 18 Register.
Address: 0×0115
Direction: RW
Reset: 0×00000000
Table 10-63: DPRX_AUX_BYTE18 Bits
Bit
Bit Name
Function
31:8
Unused
7:0
BYTE
Transaction data(15) received in the last request
DPRX_AUX_I2C0
AUX to I2C0 management. The sink routes all AUX channel accesses to I
2
C slave addresses of values
between
START_ADDR
and
END_ADDR
to I2C0.
Address: 0×0116
WO
0×00000000
Table 10-64: DPRX_AUX_I2C0 Bits
Bit
Bit Name
Function
31:15
Unused
14:8
END_ADDR
I
2
C slave end address
7
Unused
6:0
START_ADDR
I
2
C slave start address
DPRX_AUX_I2C1
AUX to I2C1 management. The sink routes all AUX channel accesses to I
2
C slave addresses of values
between
START_ADDR
and
END_ADDR
to I2C1.
UG-01131
2015.05.04
DPRX_AUX_BYTE18
10-31
DisplayPort Sink Register Map and DPCD Locations
Altera Corporation