stac9272 Integrated Device Technology, stac9272 Datasheet - Page 56

• 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
6.3.4.
DAC0 WCap
[31.:24]
[23.:20]
[19.:16]
[15.:12]
[31.:8]
[6.:0]
[11]
[10]
Bit
Bit
[9]
[8]
[7]
[6]
[5]
[4]
[7]
Get
Bitfield Name
Bitfield Name
FormatOvrd
ProcWidget
UnSolCap
SwapCap
PwrCntrl
ConnList
Rsvd2
Rsvd1
Delay
Stripe
Table 69. DAC0 OutAmpLeft
Type
Rsvd
Dig
Mute
Gain
Table 71. DAC0 WCap
Table 70. DAC0 WCap
IDT CONFIDENTIAL
Verb ID
F00
RW
R
R
R
R
R
R
R
R
R
R
R
R
RW
RW
RW
56
R
Reset
Command Response Format
0xD
0x0
0x0
0x0
0x1
0x1
0x0
0x0
0x0
0x0
0x0
0x0
Reset
0x7F
0x0
0x1
Command Verb Format
Command Response Format
Reserved
Widget type = Audio Output
Number of sample delays through widget
Reserved
Left and right channels can be swapped
Power State control is supported
Widget supports an Analog stream
No 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
Reserved
1= mute is active
Amplifier gain step number
Payload
09
STAC9271/9272/9273/9274 V 1.0 MARCH2007
Description
Description
See bitfield table.
Response
PC AUDIO