92HD66B Datasheet, PDF (204/286 Pages) Integrated Device Technology – FOUR CHANNEL HD AUDIO CODECS

92HD66B
FOUR CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
Field Name
Mute
Rsvd1
Gain
Bits
R/W
Default
Reset
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted.
6:5
R
0h
N/A (Hard-coded)
Reserved.
4:0
RW
17h
POR - DAFG - ULR
Amp gain step number (see InAmpCap parameter pertaining to this widget).
6.25.9. Mixer (NID = 1Bh): InAmpLeft2
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
B2002h
Byte 1 (Bits 7:0)
362h
Field Name
Rsvd2
Mute
Rsvd1
Gain
Bits
R/W
Default
Reset
31:8
R
000000h
N/A (Hard-coded)
Reserved.
7
RW
1h
POR - DAFG - ULR
Amp mute: 1 = muted, 0 = not muted.
6:5
R
0h
N/A (Hard-coded)
Reserved.
4:0
RW
17h
POR - DAFG - ULR
Amp gain step number (see InAmpCap parameter pertaining to this widget).
6.25.10. Mixer (NID = 1Bh): InAmpRight2
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
B0002h
Byte 1 (Bits 7:0)
352h
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92HD66B