92HD005 Datasheet, PDF (143/205 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
[15]
[14:8]
[7]
[6:0]
Table 333. ADC0Mux OutAmpCap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
NumSteps
R
0x00
No steps, gain is fixed at 0dB
Rsvd1
R
0x0
Reserved
Offset
R
0x00
0dB-step is programmed with this offset
3.4.22.7. ADC0Mux OutAmpRight
Table 334. ADC0Mux OutAmpRight Command Verb Format
Verb ID
Payload
Response
Get
B80
00
See bitfield table.
Set1
390
See bits [7:0] of bitfield table.
0000_0000h
Bit
[31:8]
[7]
[6:0]
Table 335. ADC0Mux OutAmpRight Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
Mute
RW
0x1
1 = mute is active
Rsvd1
R
0x0
Reserved
3.4.22.8. ADC0Mux OutAmpLeft
Table 336. ADC0Mux OutAmpLeft Command Verb Format
Verb ID
Payload
Response
Get
BA0
00
See bitfield table.
Set1
3A0
See bits [7:0] of bitfield table.
0000_0000h
Bit
[31:8]
Table 337. ADC0Mux OutAmpLeft Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
IDT™
143
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
V 1.0 12/06