92hd71b5x5prgxb3x8 Integrated Device Technology, 92hd71b5x5prgxb3x8 Datasheet - Page 55

• Manufacturer Part Number: 92hd71b5x5prgxb3x8
• Description: Four Channel Hd Audio Codec, Low Power Optimized, 4-ports, 95db Snr
• Manufacturer: Integrated Device Technology

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
92HD71B5
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
8.2.23. AFG Misc. (
8.2.22.1. AFG DMic
8.2.23.1. AFG Misc. (
[31.:4]
[3.:2]
[1.:0]
Get
[31.:11]
[10]
[9]
[8]
[7.:0]
Bit
Bit
B3 revision and beyond only)
Rsvd
PhAdj
Rate
Rsvd2
DMic1Mono
DMic0Mono
DMicSelect
Rsvd1
Bitfield Name
Bitfield Name
B3 revision and beyond only)
F7F
Verb ID
R
RW
RW
R
RW
RW
RW
R
55
RW
RW
0000000
0
2
0000000
0
0
0
0000000
Reset
Reset
00
Reserved.
Selects what phase of the DMic clock
the data should be latched: 0h = left
data rising edge/right data falling edge;
1h = left data center of high/right data
center of low; 2h = left data falling
edge/right data rising edge; 3h = left
data center of low/right data center of
high
Selects the DMic clock rate: 0h =
4.704MHz; 1h = 3.528MHz; 2h =
2.352MHz; 3h = 1.176MHz.
Reserved.
Enable Mono Mode for DMIC1
0=disable, 1=enable mono mode
B3 revision and beyond only
Enable Mono Mode for DMIC0
0=disable, 1=enable mono mode
B3 revision and beyond only
Digital Mic Select
0=DMic uses external pins
1=Volume knob uses external pins
B3 revision and beyond only
Reserved.
Payload
92HD71B5
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.0, 01/08