STAC9271 Datasheet, PDF (96/223 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
6.11.4. SPDIFOut Stream
Get
Table 182. SPDIFOut Stream Command Verb Format
Verb ID
Payload
Response
F00
0B
See bitfield table.
Bit
[31.:3]
[2]
[1]
[0]
Table 183. SPDIFOut Stream Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd
R
0x0
Reserved
NonPCM
R
0x1
Non-PCM data supported.
Float32
R
0x0
No support for Float32 data.
PCM
R
0x1
PCM-formatted data supported.
6.11.5. SPDIFOut CnvtrID
Table 184. SPDIFOut CnvtrID Command Verb Format
Verb ID
Payload
Response
Get
F06
00
See bitfield table.
Set1
706
See bits [7:0] of bitfield table.
0000_0000h
Bit
[31.:8]
[7.:4]
[3.:0]
Table 185. SPDIFOut 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™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
96
IDT CONFIDENTIAL
STAC9271/9272/9273/9274 V 1.0 MARCH2007