STAC9271 Datasheet, PDF (118/223 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[31.:24]
[23.:20]
[19.:16]
[15.:12]
[11]
[10]
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Table 243. PortC WCap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
Type
R
0x4
Widget type = Pin Complex
Delay
R
0x0
Number of sample delays through widget
Rsvd1
R
0x0
Reserved
SwapCap
R
0x0
No left/right channel swap capability
PwrCntrl
R
0x0
No support for Power State control
Dig
R
0x0
Widget supports an Analog stream
ConnList
R
0x1
Connection list is present
UnSolCap
R
0x1
Unsolicited Response is supported
ProcWidget
R
0x0
No Processing Controls parameter
Stripe
R
0x0
No support for striping
FormatOvrd
R
0x0
N/A for pin complex
No amplifier info; use default amplifier
AmpParOvrd
R
0x0
parameters from Audio Function node
instead
OutAmpPrsnt
R
0x0
No output amp
InAmpPrsnt
R
0x0
No input amp
Stereo
R
0x1
Stereo widget
6.15.2. PortC PinCap
Get
Table 244. PortC PinCap Command Verb Format
Verb ID
Payload
F00
0C
Response
See bitfield table.
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
118
IDT CONFIDENTIAL
STAC9271/9272/9273/9274 V 1.0 MARCH2007