92HD66B IDT [Integrated Device Technology], 92HD66B Datasheet - Page 154

• Manufacturer Part Number: 92HD66B
• Description: FOUR CHANNEL HD AUDIO CODECS
• Manufacturer: IDT [Integrated Device Technology]

92HD66B
FOUR CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
©2011 INTEGRATED DEVICE TECHNOLOGY, INC.
Field Name
Rsvd1
Gain
Field Name
Rsvd
Index
Field Name
Rsvd4
SettingsReset
Rsvd3
Reg
Reg
Get
Get
Set
Set
6.16.5. DMic1Vol (NID = 12h): ConSelectCtrl
6.16.6. DMic1Vol (NID = 12h): PwrState
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
Bits
31:2
Reserved.
1:0
Amp gain step number (see InAmpCap parameter pertaining to this widget).
Bits
31:1
Reserved.
0
Connection select control index.
Bits
31:11
Reserved.
10
Indicates if any persistent settings in this Widget have been reset. Cleared by
PwrState 'Get', or a 'Set' to any Verb in this Widget.
9
Reserved.
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
R
RW
R/W
R
RW
R/W
R
R
R
F0100h
F0500h
Default
00000000h
0h
Default
00000000h
0h
Default
000000h
1h
0h
154
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
POR - DAFG - ULR
Reset
N/A (Hard-coded)
POR - DAFG - ULR
Reset
N/A (Hard-coded)
POR - DAFG - ULR
N/A (Hard-coded)
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
701h
705h
V 1.0 2/12
92HD66B