STAC9227 Datasheet, PDF (199/237 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[31:24]
[23:16]
[15:8]
[7:0]
Table 472. VolumeKnob ConLstEntry0 Command Response Format
Bitfield Name
RW
Reset
Description
ConL3
R
0x05
DAC3
ConL2
R
0x04
DAC2
ConL1
R
0x03
DAC1
ConL0
R
0x02
DAC0
6.31.5. VolumeKnob ConLstEntry4
Table 473. VolumeKnob ConLstEntry4 Command Verb Format
Verb ID
Payload
Response
Get
F02
04
See bitfield table.
Bit
[31:24]
[23:16]
[15:8]
[7:0]
Table 474. VolumeKnob ConLstEntry4 Command Response Format
Bitfield Name RW
Reset
Description
ConL7
R
0x0
No connection.
ConL6
R
0x0
No connection.
ConL5
R
0x0
No connection.
ConL4
R
0x06 = Enabled
0x00 = Disabled
DAC4
6.31.6. VolumeKnob UnsolResp
Table 475. VolumeKnob UnsolResp Command Verb Format
Verb ID
Payload
Response
Get
F08
00
See bitfield table.
Set1
708
See bits [7:0] of bitfield table.
0000_0000h
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
199
IDT CONFIDENTIAL
STAC9227/9228/9229/9230V 1.0 MARCH 2007