STAC9220 Datasheet, PDF (157/172 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9220/9221/9223
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
6.27.4. ADC0Vol AmpLeft
Table 352. ADC0Vol AmpLeft Command Verb Format
Verb ID
Payload
Get
B20
00
Set1
360
See bits [7:0] of bitfield table
Response
See bitfield table
0000_0000h
Bit
[31:8]
[7]
[6:4]
[3:0]
Table 353. ADC0Vol AmpLeft Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
Mute
RW
0x1
1 = Mute is active
Rsvd1
R
0x0
Reserved
Gain
RW
0x0
Amplifier gain step number
6.27.5. ADC0Vol ConLstEntry
Table 354. ADC0Vol ConLstEntry Command Verb Format
Verb ID
Payload
Response
Get
F02
00
See bitfield table
Bit
[31:24]
[23:16]
[15:8]
[7:0]
Table 355. ADC0Vol ConLstEntry Command Response Format
Bitfield Name
RW
Reset
Description
ConL3
R
0x00
No Connection
ConL2
R
0x00
No Connection
ConL1
R
0x00
No Connection
ConL0
R
0x12
ADC0 Mux widget
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
157
STAC9220/9221/9223
V 0.96 102706