STAC9271 Datasheet, PDF (202/223 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
6.35. ADC0Mux Node (NID = 0x1B)
6.35.1. ADC0Mux WCap
Get
Table 512. ADC0Mux WCap Command Verb Format
Verb ID
Payload
Response
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 513. ADC0Mux WCap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
Type
R
0x3
Widget type = Audio Selector
Delay
R
0x0
Number of sample delays through widget
Rsvd1
R
0x0
Reserved
SwapCap
R
0x1
Left and right channels can be swapped
PwrCntrl
R
0x0
No support for Power State control
DigitalStrm
R
0x0
Widget supports an Analog stream
ConnList
R
0x1
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
No format info; use default format
FormatOvrd
R
0x0
parameters from Audio Function node
instead
AmpParamOvrd
R
0x1
This widget contains its own amplifier
parameters.
OutAmpPrsnt
R
0x1
Output amp is present
InAmpPrsnt
R
0x0
No input amp
Stereo
R
0x1
Stereo widget
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
202
IDT CONFIDENTIAL
STAC9271/9272/9273/9274 V 1.0 MARCH2007