STAC9271 Datasheet, PDF (142/223 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[5]
[4.:3]
[2.:0]
Table 315. PortG PinWCntrl Command Response Format
Bitfield Name RW Reset
Description
InEn
RW
0x0
1= (CODEC) input path of Pin Widget is enabled
Rsvd1
R
0x0
Reserved
VRefEn
R
0x0
Vref Out not supported on this Port
6.19.6. PortG UnsolResp
Get
Set1
Table 316. PortG UnsolResp Command Verb Format
Verb ID
Payload
Response
F08
00
See bitfield table.
708
See bits [7:0] of bitfield table.
0000_0000h
Bit
[31.:8]
[7]
[6]
[5.:0]
Table 317. PortG UnsolResp Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x00
Reserved
Allow generation of Unsolicited Responses.
En
RW
0x0
Unsolicited response events occur upon
jack-insertion OR completion of a
Jack-Sense cycle.
Rsvd1
R
0x0
Reserved
Software programmable field returned in top
Tag
RW
0x00
six bits (31:26) of every Unsolicited
Response generated by this node.
6.19.7. PortG ChSense
Get
Set1
Set2
Table 318. PortG ChSense Command Verb Format
Verb ID
Payload
Response
F09
00
See bitfield table.
709
See bits [7:0] of bitfield table.
0000_0000h
709
See bits [7:0] of bitfield table.
0000_0000h
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
142
IDT CONFIDENTIAL
STAC9271/9272/9273/9274 V 1.0 MARCH2007