stac9272 Integrated Device Technology, stac9272 Datasheet - Page 202

• Manufacturer Part Number: stac9272
• Description: 10-channel High Definition Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.35. ADC0Mux Node (NID = 0x1B)
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.35.1. ADC0Mux WCap
[31.:24]
[23.:20]
[19.:16]
[15.:12]
[10]
[11]
Bit
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Get
AmpParamOvrd
Bitfield Name
OutAmpPrsnt
FormatOvrd
ProcWidget
InAmpPrsnt
DigitalStrm
UnsolCap
SwapCap
ConnList
PwrCntrl
Table 513. ADC0Mux WCap
Rsvd2
Rsvd1
Stereo
Delay
Stripe
Type
Table 512. ADC0Mux WCap
IDT CONFIDENTIAL
Verb ID
F00
RW
202
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Reset
0x0
0x3
0x0
0x0
0x1
0x0
0x0
0x1
0x0
0x0
0x0
0x0
0x1
0x1
0x0
0x1
Command Response Format
Command Verb Format
Reserved
Widget type = Audio Selector
Number of sample delays through widget
Reserved
Left and right channels can be swapped
No support for Power State control
Widget supports an Analog stream
Connection list is present
No support for Unsolicited Response
No Processing Controls parameter.
No support for striping
No format info; use default format
parameters from Audio Function node
instead
This widget contains its own amplifier
parameters.
Output amp is present
No input amp
Stereo widget
Payload
09
STAC9271/9272/9273/9274 V 1.0 MARCH2007
Description
See bitfield table.
Response
PC AUDIO