STAC9202 Datasheet, PDF (89/135 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
5.16.2. PortDPin Cap
Get
Table 194. PortDPin Cap Command Verb Format
Verb ID
Payload
F00
0C
Response
See bitfield table
Bit
[31:17]
[16]
[15:8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Table 195. PortDPin Cap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved2
EapdCap
R
0x0
This widget does not control EAPD pin
VRefCntrl
R
0x00
VRef generation not supported by this pin
complex.
Rsvd1
R
0x0
Reserved
BalancedIO
R
0x0
Pin complex does not have balanced pins.
InCap
R
0x1
Pin complex is input capable.
OutCap
R
0x1
Pin complex is output capable.
HPhnDrvCap
R
0x1
Pin complex has headphone amplifier.
PresDtctCap
R
0x1
Pin complex can perform Presence Detect.
TrigRqd
R
0x1
Trigger is required for impedance
measurement
ImpSenseCap
R
0x1
Pin complex supports impedance sense.
5.16.3. PortDPin ConnLen
Table 196. PortDPin ConnLen Command Verb Format
Verb ID
Payload
Response
Get
F00
0E
See bitfield table
IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES 89
IDT CONFIDENTIAL
STAC9202
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