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STAC9271 Datasheet(PDF) 66 Page - Integrated Device Technology

Part # STAC9271
Description  10-CHANNEL HIGH DEFINITION AUDIO CODEC
PDF  223 Pages
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Manufacturer  IDT [Integrated Device Technology]
Direct Link  http://www.idt.com
Logo IDT - Integrated Device Technology

STAC9271 Datasheet(HTML) 66 Page - Integrated Device Technology

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STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT™
10-CHANNEL HIGH DEFINITION AUDIO CODEC
66
STAC9271/9272/9273/9274 V 1.0 MARCH2007
IDT CONFIDENTIAL
6.5.5.
DAC2 PwrState
[15.:12]
Rsvd1
R
0x0
Reserved
[11]
SwapCap
R
0x1
Left and right channels can be swapped
[10]
PwrCntrl
R
0x1
Power State control is supported
[9]
Dig
R
0x0
Widget supports an Analog stream
[8]
ConnList
R
0x0
No connection list is present
[7]
UnSolCap
R
0x0
No support for Unsolicited Response
[6]
ProcWidget
R
0x0
No Processing Controls parameter.
[5]
Stripe
R
0x0
No support for striping
[4]
FormatOvrd
R
0x0
No format info; use default format parameters
from Audio Function node instead
[3]
AmpParOvrd
R
0x0
No amplifier info; use default amplifier
parameters from Audio Function node instead
[2]
OutAmpPrsnt
R
0x1
Output amp
[1]
InAmpPrsnt
R
0x0
No input amp
[0]
Stereo
R
0x1
Stereo widget
Table 100. DAC2 PwrState
Command Verb Format
Verb ID
Payload
Response
Get
F05
00
See bitfield table.
Set1
705
See bits [7:0] of bitfield table.
0000_0000h
Table 101. DAC2 PwrState
Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[31.:8]
Rsvd2
R
0x0
Reserved
[7.:4]
Act
R
0x3
PS-Act: Actual power state of referenced node.
Table 99. DAC2 WCap
Command Response Format
Bit
Bitfield Name
RW
Reset
Description



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