STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 43

• Manufacturer Part Number: STAC9228
• Description: Theater Quality Eight Channel High Definition Audio Codec With Digital Microphone Interface
• Manufacturer: Integrated Device Technology

IDT™
STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.2.11.
6.2.12. AFG UnsolResp
AFG PwrState
[31:8]
[6:0]
[7:4]
[3:2]
[1:0]
Bit
Bit
[7]
Set1
Set1
Get
Get
Bitfield Name
Bitfield Name
Rsvd1
Rsvd2
Rsvd1
Table 32. AFG OutAmpCap
Offset
Act
Set
Table 34. AFG PwrState
Table 35. AFG UnsolResp
Table 33. AFG PwrState
IDT CONFIDENTIAL
Verb ID
Verb ID
F08
708
F05
705
RW
RW
RW
43
R
R
R
R
R
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
Reset
Reset
Command Response Format
0x7F
0x0
0x0
0x2
0x0
0x2
Command Response Format
Command Verb Format
Command Verb Format
Payload
Payload
Reserved
0dB-step is programmed with this offset
Reserved
PS-Act: Actual power state of referenced
node.
Reserved
PS-Set: Current power setting of referenced
node.
0: All Powered-On
1: D1 = > PR0, PR1
2: D2 = > PR0, PR1, PR2, PR6, EAPD
3: D3 = > PR6, PR5, PR3, PR2, PR1, PR0,
EAPD
Note: PR4 is not mapped in Azalia
00
00
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
0000_0000h
Response
Response
PC AUDIO