STAC9202 Datasheet, PDF (54/135 Pages) Integrated Device Technology – 2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH

STAC9202
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
PC AUDIO
5.8.2.
SPDIFoutCnvtr WCap
Table 88. SPDIFoutCnvtr WCap Command Verb Format
Verb ID
Payload
Response
Get
F00
09
See bitfield table
Bit
[31:24]
[23:20]
[19:16]
[15:12]
[11]
[10]
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Table 89. SPDIFoutCnvtr WCap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
Type
R
0x0
Widget type = Audio Output
Delay
R
0x4
Number of sample delays through widget
Rsvd1
R
0x0
Reserved
SwapCap
R
0x0
No left/right channel swap capability
PwrCntrl
R
0x0
No support for Power State control
DigitalStrm
R
0x1
Widget supports a Digital stream
ConnList
R
0x0
No connection list is present
UnsolCap
R
0x0
No support for Unsolicited Response
ProcWidget
R
0x0
No Processing Controls parameter
Stripe
R
0x0
No support for striping
FormatOvrd
R
0x1
Widget contains format info; software should
query
AmpParamOvrd
R
0x0
No amplifier info; use default amplifier
parameters from Audio Function node instead
OutAmpPrsnt
R
0x0
No output amp
InAmpPrsnt
R
0x0
No input amp
Stereo
R
0x1
Stereo widget
IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES 54
IDT CONFIDENTIAL
STAC9202
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