STAC9220 Datasheet, PDF (144/172 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9220/9221/9223
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[31:3]
[2:0]
Table 309. ADC1Mux AmpRight Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd1
R
0x0
Reserved
Gain
Amplifier gain step number:
000 = 0dB;
RW
0x0
001 = 10dB;
010 = 20dB;
011 = 30dB;
100 = 40dB
6.23.5. ADC1Mux AmpLeft
Table 310. ADC1Mux AmpLeft Command Verb Format
Verb ID
Payload
Get
BA0
00
Set1
3A0
See bits [7:0] of bitfield table
Response
See bitfield table
0000_0000h
Bit
[31:3]
[2:0]
Table 311. ADC1Mux AmpLeft Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd1
R
0x0
Reserved
Gain
Amplifier gain step number:
000 = 0dB;
RW
0x0
001 = 10dB;
010 = 20dB;
011 = 30dB;
100 = 40dB
6.23.6. ADC1Mux ConSelectCtrl
Table 312. ADC1Mux ConSelectCtrl Command Verb Format
Verb ID
Payload
Response
Get
F01
00
See bitfield table
Set1
701
See bits [7:0] of bitfield table
0000_0000h
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
144
STAC9220/9221/9223
V 0.96 102706