STAC9271 Datasheet, PDF (211/223 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[19.:16]
[15.:12]
[11]
[10]
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Table 545. ADC2Mux WCap Command Response Format
Bitfield Name
RW
Reset
Description
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
6.37.2. ADC2Mux ConLst
Table 546. ADC2Mux ConLst Command Verb Format
Verb ID
Payload
Response
Get
F00
0E
See bitfield table.
Table 547. ADC2Mux ConLst Command Response Format
Bit Bitfield Name RW
Reset
Description
[31.:8]
Rsvd
R
0x0
Reserved
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
211
IDT CONFIDENTIAL
STAC9271/9272/9273/9274 V 1.0 MARCH2007