STAC9202 Datasheet, PDF (84/135 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 179. PortAPin Cap Command Response Format
Bit
Bitfield Name RW Reset
Description
[1]
TrigRqd
R
0x1
Trigger is required for impedance measurement
[0]
ImpSenseCap
R
0x1
Pin complex supports impedance sense.
5.15.3. PortAPin ConnLen
Table 180. PortAPin ConnLen Command Verb Format
Verb ID
Payload
Response
Get
F00
0E
See bitfield table
Bit
[31:8]
[7]
[6:0]
Table 181. PortAPin ConnLen Command Response Format
Bitfield Name RW Reset
Description
Rsvd
R
0x0
Reserved.
LongForm
R
0x0
Connection list uses short-form (7-bit) NID entries.
N
R
0x01 Number of NID entries in connection list.
5.15.4. PortAPin ConnLst
Table 182. PortAPin ConnLst Command Verb Format
Verb ID
Payload
Response
Get
F02
00
See bitfield table
Bit
[31:24]
[23:16]
[15:8]
[7:0]
Table 183. PortAPin ConnLst Command Response Format
Bitfield Name
RW
Reset
Description
Entry3
R
0x00
Unused list entry.
Entry2
R
0x00
Unused list entry.
Entry1
R
0x00
Unused list entry.
Entry0
R
0x0E
Master Volume widget.
IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES 84
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