STAC9227 Datasheet, PDF (159/237 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 348. 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 349. 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 350. 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 351. 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™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
159
IDT CONFIDENTIAL
STAC9227/9228/9229/9230V 1.0 MARCH 2007