STAC9202 Datasheet, PDF (103/135 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
Table 233. PortBPin Ctl Command Response Format
Bit
Bitfield Name RW Reset
Description
[4:3]
Rsvd1
R
0x0
Reserved
VRefEn: Selects one of the possible states for the
VRef signal associated with the Pin Widget. If the
[2:0]
VRefSelect
RW
0x0
value written to this control does not correspond to
a supported value defined in the VRefCntrl field of
the Pin Capabilities parameter (0C), then this
control will take the value of 000b (Hi-Z).
5.18.6. PortBPin UnsolResp
Table 234. PortBPin 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]
[6]
[5:0]
Table 235. PortBPin UnsolResp Command Response Format
Bitfield Name RW Reset
Description
Rsvd2
R
0x00 Reserved
Allow generation of Unsolicited Responses. Unsolicited
En
RW 0x0 response events occur upon jack-insertion OR
completion of a Jack-Sense cycle.
Rsvd1
R
0x0 Reserved
Software programmable field returned in top six bits
Tag
RW 0x00 (31:26) of every Unsolicited Response generated by this
node.
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STAC9202
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