92HD005 Datasheet, PDF (167/205 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 399. DigIn WCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[7]
UnsolCap
R
0x1
Unsolicited Response is supported
[6]
ProcPrsnt
R
0x0
No Processing Controls parameter
[5]
Stripe
R
0x0
No support for striping
[4]
FrmtOverride
R
0x0
N/A for pin complex
No amplifier info; use default amplifier
[3]
AmpOverride
R
0x0
parameters from Audio Function node
instead
[2]
OutAmpPrsnt
R
0x0
No output amplifier
[1]
InAmpPrsnt
R
0x0
No input amplifier
[0]
Stereo
R
0x1
Stereo widget
3.4.27.2. DigIn PinCap
Table 400. DigIn PinCap Command Verb Format
Verb ID
Payload
Get
F00
0C
Response
See bitfield table.
Bit
[31:17]
[16]
[15:8]
[7]
[6]
[5]
[4]
[3]
Table 401. DigIn PinCap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
EapdCap
R
0x1
This widget controls EAPD pin
VrefCap
R
0x00
Vref generation not supported on input pins.
Rsvd1
R
0x0
Reserved
BalancedIO
R
0x0
Pin complex does not have balanced pins.
InCap
R
0x1
Pin complex is input capable.
OutCap
R
0x0
Pin complex is not output capable.
(EAPD = output stream)
HdphCap
R
0x0
Pin does not have a headphone amplifier.
IDT™
167
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
V 1.0 12/06