STAC9271 Datasheet, PDF (154/223 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 349. DMic1 PinCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[1]
TrigRqd
R
0x0
N/A
[0]
ImpSenseCap
R
0x0
Pin complex does not support impedance
sense.
6.22.3. DMic1 PinWCntrl
Get
Set1
Table 350. DMic1 PinWCntrl Command Verb Format
Verb ID
Payload
Response
F07
00
See bitfield table.
707
See bits [7:0] of bitfield table.
0000_0000h
Bit
[31.:6]
[5]
[4.:0]
Table 351. DMic1 PinWCntrl Command Response Format
Bitfield Name RW Reset
Description
Rsvd2
R
0x0
Reserved
InEn
RW
0x0
1= (CODEC) input path of Pin Widget is enabled
Rsvd1
R
0x0
Reserved
6.22.4. DMic1 ConfigDefault
Table 352. DMic1 ConfigDefault Command Verb Format
Verb ID
Payload
Response
Get
F1C
00
See bitfield table.
Set1
71C
See bits [7:0] of bitfield table.
0000_0000h
Set2
71D
See bits [7:0] of bitfield table.
0000_0000h
Set3
71E
See bits [7:0] of bitfield table.
0000_0000h
Set4
71F
See bits [7:0] of bitfield table.
0000_0000h
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
154
IDT CONFIDENTIAL
STAC9271/9272/9273/9274 V 1.0 MARCH2007