STAC9227 Datasheet, PDF (100/237 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
6.11.5. SPDIFOut CnvtrID
Table 183. 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 184. 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
6.11.6. SPDIFOut DigCnvtr
Table 185. SPDIFOut DigCnvtr Command Verb Format
Verb ID
Payload
Response
Get
F0D
00
See bitfield table.
Set1
70D
See bits [7:0] of bitfield table.
0000_0000h
Set2
70E
See bits [7:0] of bitfield table.
0000_0000h
Bit
[31:16]
[15]
[14:8]
[7]
[6]
Table 186. SPDIFOut DigCnvtr Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
Rsvd1
R
0x0
Reserved
CC
RW
0x00
CC[6:0] - Category Code
L
RW
0x0
L - Generation Level
PRO
RW
0x0
PRO - Professional
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
100
IDT CONFIDENTIAL
STAC9227/9228/9229/9230V 1.0 MARCH 2007