STAC9202 Datasheet, PDF (85/135 Pages) Integrated Device Technology – 2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH

STAC9202
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
PC AUDIO
5.15.5. PortAPin Ctl
Get
Set1
Table 184. PortAPin Ctl Command Verb Format
Verb ID
Payload
F07
00
707
See bits [7:0] of bitfield table
Response
See bitfield table
0000_0000h
Bit
[31:8]
[7]
[6]
[5]
[4:0]
Table 185. PortAPin Ctl Command Response Format
Bitfield Name RW Reset
Description
Rsvd2
R
0x0
Reserved
HPhnEn
RW
0x0
1 = enable the low impedance amplifier associated
with the output
OutEn
RW
0x0
1 = (CODEC) output path of Pin Widget is enabled
InEn
RW
0x0
1 = (CODEC) input path of Pin Widget is enabled
Rsvd1
R
0x0
Reserved
5.15.6. PortAPin UnsolResp
Table 186. PortAPin UnsolResp Command Verb Format
Verb ID
Payload
Response
Get
F08
00
See bitfield table
Set1
708
See bits [7:0] of bitfield table
0000_0000h
Bit
[31:8]
[7]
Table 187. PortAPin 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.
IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES 85
IDT CONFIDENTIAL
STAC9202
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