stac9272 Integrated Device Technology, stac9272 Datasheet - Page 42

• 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
6.2.12. AFG UnsolResp
6.2.13. AFG GPIO
[31.:8]
[3.:2]
[1.:0]
[5.:0]
Bit
Bit
[7]
[6]
Set1
Set1
Get
Get
Bitfield Name
Bitfield Name
Rsvd1
Rsvd2
Rsvd1
Set
Table 37. AFG UnsolResp
Tag
En
Table 35. AFG PwrState
Table 36. AFG UnsolResp
Table 38. AFG GPIO
IDT CONFIDENTIAL
Verb ID
Verb ID
F15
715
F08
708
RW
RW
R
RW
RW
RW
42
R
R
Reset
0x0
0x2
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
Reset
Command Response Format
Command Response Format
0x0
0x0
0x0
0x0
Command Verb Format
Command Verb Format
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
Payload
Payload
Reserved
Allow generation of Unsolicited Responses.
Reserved
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
00
00
STAC9271/9272/9273/9274 V 1.0 MARCH2007
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
0000_0000h
Response
Response
PC AUDIO