AV2188 Datasheet, PDF (12/20 Pages) List of Unclassifed Manufacturers – Multi-Channel Audio CODEC

DACPWD56: DAC5 and DAC6 Control.
0 - DAC5 and DAC 6 operational.
1 - Power down the DAC5 and DAC6.
DACPWD43: DAC3 and DAC4 Control.
0 - DAC3 and DAC4 operational.
1 - Power down the DAC3 and DAC4.
DACPWD21: DAC2 and DAC1 Control.
0 - DAC2 and DAC1 operational.
1 - Power down the DAC2 and DAC1.
AV2188
Volume Registers, (ADRS=hex02, default=hex80)
ADDR[4:0]
Hex 02
Default Value
BIT 7
BIT 6
VLREG[7:0]
1
0
BIT 5
0
Volume Registers
BIT 4
BIT 3
0
0
BIT 2
0
BIT 1
0
BIT 0
0
VOLREG:- Control the volume of the 6 DAC’s
80h- corresponds to 0 dB setting.
12-20
June 2, 2000