92HD005 Datasheet, PDF (111/205 Pages) Integrated Device Technology – 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

92HD005/92HD005D
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
PC AUDIO
Table 229. PortMonoOut PinCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[3]
HdphCap
R
0x0
Pin does not have a headphone amplifier.
[2]
PresDtctCap
R
0x0
Pin complex cannot perform Presence
Detect.
[1]
TrigRqd
R
0x0
N/A
[0]
ImpSenseCap
R
0x0
Pin complex does not support impedance
sense.
3.4.13.4. PortMonoOut OutAmpCap
Table 230. PortMonoOut OutAmpCap Command Verb Format
Verb ID
Payload
Response
Get
F00
12
See bitfield table.
Bit
[31]
[30:23]
[22:16]
[15]
[14:8]
[7]
[6:0]
Table 231. PortMonoOut OutAmpCap Command Response Format
Bitfield Name
RW
Reset
Description
Mute
R
0x1
Amplifier is capable of muting
Rsvd3
R
0x0
Reserved
StepSize
R
0x05
Size of each step in the gain range = 1.5dB
Rsvd2
R
0x0
Reserved
NumSteps
R
0x1F
Number of steps in the gain range = 31
(32 values, -46.5dB to +0dB)
Rsvd1
R
0x0
Reserved
Offset
R
0x1F
0dB-step is programmed with this offset
3.4.13.5. PortMonoOut ConnLen
Table 232. PortMonoOut ConnLen Command Verb Format
Verb ID
Payload
Response
Get
F00
0E
See bitfield table.
IDT™
111
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
V 1.0 12/06