STAC9227 Datasheet, PDF (90/237 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[31:8]
[7:4]
[3:2]
[1:0]
Table 158. ADC1 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 - Fully on.
11 - Powered down (default)
6.9.7. ADC1 CnvtrID
Get
Set1
Table 159. ADC1 CnvtrID Command Verb Format
Verb ID
Payload
F06
00
706
See bits [7:0] of bitfield table.
Response
See bitfield table.
0000_0000h
Bit
[31:8]
[7:4]
[3:0]
Table 160. ADC1 CnvtrID Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd
R
0x0
Reserved
Strm
Software-programmable integer
RW
0x0
representing link stream ID used by the
converter widget. By convention stream 0 is
reserved as unused.
Ch
RW
0x0
Integer representing lowest channel used by
converter
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
90
IDT CONFIDENTIAL
STAC9227/9228/9229/9230V 1.0 MARCH 2007