STAC9250 Datasheet, PDF (53/137 Pages) Integrated Device Technology – TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES

STAC9250/9251
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
PC AUDIO
Bit
[31:24]
[23:16]
[15:8]
[7:0]
Table 81. SPDIFinCnvtr ConnLst Command Response Format
Bitfield Name
RW
Reset
Description
Entry3
R
0x00
Unused list entry.
Entry2
R
0x00
Unused list entry.
Entry1
R
0x00
Unused list entry.
Entry0
R
0x07
DigIn Pin widget
5.8.7.
SPDIFinCnvtr Stream
Table 82. SPDIFinCnvtr Stream 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 83. SPDIFinCnvtr Stream Command Response Format
Bitfield Name RW Reset
Description
Rsvd
R
0x0
Reserved
Software-programmable integer representing link
ID
RW
0x0
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
5.8.8.
SPDIFinCnvtr DigCtl
Table 84. SPDIFinCnvtr DigCtl Command Verb Format
Verb ID
Payload
Response
Get
F0D
00
See bitfield table
IDT™
53
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
STAC9250/9251
V 1.1 102706