STAC9227 Datasheet, PDF (215/237 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 528. ADC1Mux WCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
No format info; use default format
[4]
FormatOvrd
R
0x0
parameters from Audio Function node
instead
[3]
AmpParamOvrd
R
0x1
This widget contains its own amplifier
parameters.
[2]
OutAmpPrsnt
R
0x1
Output amp is present
[1]
InAmpPrsnt
R
0x0
No input amp
[0]
Stereo
R
0x1
Stereo widget
6.36.2. ADC1Mux ConLst
Table 529. ADC1Mux ConLst Command Verb Format
Verb ID
Payload
Response
Get
F00
0E
See bitfield table.
Table 530. ADC1Mux ConLst Command Response Format
Bit Bitfield Name RW
Reset
Description
[31:8]
Rsvd
R
0x0
Reserved
[7]
LForm
R
0x0
Connection list uses short-form (7-bit) NID entries.
[6:0]
ConL
R
0x03 = Enabled
0x1 = Disabled
Number of NID entries in connection list.
6.36.3. ADC1Mux ConSelectCtrl
Table 531. ADC1Mux ConSelectCtrl Command Verb Format
Verb ID
Payload
Response
Get
F01
00
See bitfield table.
Set1
701
See bits [7:0] of bitfield table.
0000_0000h
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
215
IDT CONFIDENTIAL
STAC9227/9228/9229/9230V 1.0 MARCH 2007