stac9272 Integrated Device Technology, stac9272 Datasheet - Page 99

• 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
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.12.2. SPDIFIn WCap
[31.:24]
[23.:20]
[19.:16]
[15.:12]
[10]
[11]
Bit
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Get
Bitfield Name
OutAmpPrsnt
AmpParOvrd
FormatOvrd
ProcWidget
InAmpPrsnt
UnSolCap
SwapCap
ConnList
PwrCntrl
Stereo
Rsvd2
Rsvd1
Delay
Stripe
Type
Dig
Table 191. SPDIFIn WCap
Table 190. SPDIFIn WCap
IDT CONFIDENTIAL
RW
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Verb ID
F00
99
0xF=Disabled
0x1=Enabled
Reset
0x0
0x4
0x0
0x0
0x0
0x1
0x1
0x0
0x0
0x0
0x1
0x0
0x0
0x0
0x1
Command Response Format
Command Verb Format
Reserved
Widget type = Audio Input
Number of sample delays through widget
Reserved
No left/right channel swap capability
No support for Power State control
Widget supports a Digital stream
Connection list is present
Unsolicited Response is not supported
No Processing Controls parameter
No support for striping
Widget contains format info; software
should query
No amplifier info; use default amplifier
parameters from Audio Function node
instead
No output amp
No input amp
Stereo widget
Payload
09
STAC9271/9272/9273/9274 V 1.0 MARCH2007
Description
See bitfield table.
Response
PC AUDIO