STAC9204 Datasheet, PDF (141/213 Pages) Integrated Device Technology – 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

STAC9204/9205
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
PC AUDIO
Bit
[19:16]
[15:12]
[11]
[10]
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Table 323. ADC0Mux 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
PwrPrsnt
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
ProcPrsnt
R
0x0
No Processing Controls parameter.
Stripe
R
0x0
No support for striping
No format info; use default format
FrmtOverride
R
0x0
parameters from Audio Function node
instead
AmpOverride
R
0x1
This widget contains its own amplifier
parameters.
OutAmpPrsnt
R
0x1
Output amplifier is present
InAmpPrsnt
R
0x0
No input amplifier
Stereo
R
0x1
Stereo widget
3.4.22.2. ADC0Mux ConnSelect
Table 324. ADC0Mux ConnSelect 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™
141
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
STAC9204/9205
V 1.0 12/06