STAC9220 Datasheet, PDF (133/172 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9220/9221/9223
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[31:8]
[7:4]
[3:2]
[1:0]
Table 275. DigIn PwrState Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
Act
R
0x3
PS-Act: Actual power state of referenced node.
Rsvd1
R
0x0
Reserved
PS-Set: Current power setting of referenced
node.
Set
RW
0x3
00 - Fully on.
01 - Fully on.
10 - EAPD powered down (Hi-Z).
11 - Powered down (default)
6.21.4. DigIn PinWCntrl
Table 276. DigIn PinWCntrl Command Verb Format
Verb ID
Payload
Get
F07
00
Set1
707
See bits [7:0] of bitfield table
Response
See bitfield table
0000_0000h
Bit
[31:6]
[5]
[4:0]
Table 277. DigIn 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
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
133
STAC9220/9221/9223
V 0.96 102706