STAC9271 Datasheet, PDF (67/223 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[3.:2]
[1.:0]
Table 101. DAC2 PwrState Command Response Format
Bitfield Name
RW
Reset
Description
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.
6.5.6. DAC2 CnvtrID
Get
Set1
Table 102. DAC2 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 103. DAC2 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.
6.5.7. DAC2 LR
Get
Set1
Table 104. DAC2 LR Command Verb Format
Verb ID
Payload
F0C
00
70C
See bits [7:0] of bitfield table.
Response
See bitfield table.
0000_0000h
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
67
IDT CONFIDENTIAL
STAC9271/9272/9273/9274 V 1.0 MARCH2007