92hd75b Integrated Device Technology, 92hd75b Datasheet - Page 145

• Manufacturer Part Number: 92hd75b
• Description: Four Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
92HD75B
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
8.18.4. DMic1 InAmpCap
8.18.3.1. DMic1 PinWCntrl
8.18.4.1. DMic1 InAmpCap
[31.:6]
[5]
[4.:0]
Get
[31]
[30.:23]
[22.:16]
[15]
[14.:8]
[7]
[6.:0]
Bit
Bit
Rsvd2
InEn
Rsvd1
Mute
Rsvd3
StepSize
Rsvd2
NumSteps
Rsvd1
Offset
Bitfield Name
Bitfield Name
F00
Verb ID
R
RW
R
R
R
R
R
R
R
R
145
RW
RW
0000000
0
00
0
00
27
0
03
0
00
Reset
Reset
0D
Reserved.
Input enable: 1 = enabled 0 = disabled.
Reserved.
Mute support: 1 = yes 0 = no.
Reserved.
Size of each step in the gain range: 0 to
127 = .25dB to 32dB in .25dB steps.
Reserved.
Number of gains steps (number of pos-
sible settings - 1).
Reserved.
Indicates which step is 0dB
Payload
92HD75B
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.0 01-09