stac9228d5tae Integrated Device Technology, stac9228d5tae Datasheet - Page 59

• Manufacturer Part Number: stac9228d5tae
• Description: 8-channel High Definition Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.3.5.
DAC0 PwrState
[31:8]
[7:4]
[3:2]
[1:0]
Bit
Bit
[3]
[2]
[1]
[0]
Set1
Get
Bitfield Name
Bitfield Name
OutAmpPrsnt
AmpParOvrd
InAmpPrsnt
Stereo
Rsvd2
Rsvd1
Table 72. DAC0 PwrState
Set
Act
Table 70. DAC0 WCap
Table 71. DAC0 PwrState
IDT CONFIDENTIAL
Verb ID
F05
705
RW
RW
RW
59
R
R
R
R
R
R
R
Command Response Format
See bits [7:0] of bitfield table.
Reset
Reset
Command Response Format
0x0
0x1
0x0
0x1
0x0
0x3
0x0
0x3
Command Verb Format
Payload
No amplifier info; use default amplifier
parameters from Audio Function node
instead
Output amp
No input amp
Stereo widget
Reserved
PS-Act: Actual power state of referenced
node.
Reserved
PS-Set: Current power setting of referenced
node.
00 - Fully on.
01 - Fully on.
10 - Fully on.
11 - Powered down.
00
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO