92HD87 Datasheet, PDF (185/204 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD87
SINGLE CHIP PC AUDIO SYSTEM, CODEC+STEREO SPEAKER AMPLIFIER+CAPLESS HP+LDO
8.22.11. Mixer (NID = 1Bh): InAmpLeft3
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
B2003h
Byte 1 (Bits 7:0)
363h
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).
8.22.12. Mixer (NID = 1Bh): InAmpRight3
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
B0003h
Byte 1 (Bits 7:0)
353h
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).
IDT CONFIDENTIAL
185
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V 0.995 01/11
92HD87