92HD005 Datasheet, PDF (107/205 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
Bit
[31:24]
[23:16]
[15:8]
[7:0]
Table 217. ADC1 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
0x1E
ADC1Mux widget
3.4.12.5. ADC1 ProcState
Table 218. ADC1 ProcState Command Verb Format
Verb ID
Payload
Get
F03
00
Set1
703
See bits [7:0] of bitfield table.
Response
See bitfield table.
0000_0000h
Bit
[31:8]
[7]
[6:2]
[1:0]
Table 219. ADC1 ProcState Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
HPFOCDIS
High Pass Filter Offset Calculation Disable
RW
0x0
0 = Calculation enabled.
1 = Calculation disabled.
Rsvd1
R
0x0
Reserved
Processing State = 00 (OFF): bypass the
ADCHPFByp
RW
0x1
ADC high pass filter;
Processing State = 01, 10, 11 (ON or
BENIGN): ADC high pass filter is enabled.
3.4.12.6. ADC1 PwrState
Table 220. ADC1 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
IDT™
107
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
V 1.0 12/06