92HD005 Datasheet, PDF (168/205 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 401. DigIn PinCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[2]
PresDtctCap
R
0x1
Pin complex can perform Presence Detect.
[1]
TrigRqd
R
0x0
N/A
[0]
ImpSenseCap
R
0x0
Pin complex does not support impedance
sense.
3.4.27.3. DigIn PwrState
Table 402. DigIn PwrState Command Verb Format
Verb ID
Payload
Get
F05
00
Set1
705
See bits [7:0] of bitfield table.
Response
See bitfield table.
0000_0000h
Bit
[31:8]
[7:4]
[3:2]
[1:0]
Table 403. DigIn PwrState Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
Act
R
0x3
PS-Act: Actual power state of referenced node.
Rsvd1
R
0x0
Reserved
PS-Set: Current power setting of referenced
node.
Set
RW
0x3
00 - Fully on.
01 - Fully on.
10 - EAPD powered down (Hi-Z).
11 - Powered down (default)
3.4.27.4. DigIn PinCtl
Table 404. DigIn PinCtl Command Verb Format
Verb ID
Payload
Get
F07
00
Set1
707
See bits [7:0] of bitfield table.
Response
See bitfield table.
0000_0000h
IDT™
168
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
V 1.0 12/06