92HD92 Datasheet, PDF (172/306 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD92
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
Rsvd1
Bits
R/W
0
R
Reserved.
Default
0h
Reset
N/A (Hard-coded)
7.10.12. PortF (NID = 0Fh): InVolLeft
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
F9000h
Byte 1 (Bits 7:0)
790h
Field Name
Rsvd1
Mute
Gain
Bits
R/W
Default
Reset
31:8
R
000000h
N/A (Hard-coded)
Reserved.
7
RW
0h
POR - DAFG - ULR
Volume mute, 1=mute, 0 not muted
6:0
RW
00h
POR - DAFG - ULR
0 to -95.25dB in 0.75dB steps.Both headphone and BTL output paths are ad-
justed
7.10.13. PortF (NID = 0Fh): InVolRight
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
F9100h
Byte 1 (Bits 7:0)
791h
Field Name
Rsvd1
Mute
Bits
R/W
Default
31:8
R
000000h
Reserved.
7
RW
0h
Volume mute, 1=mute, 0 not muted
Reset
N/A (Hard-coded)
POR - DAFG - ULR
IDT CONFIDENTIAL
172
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92HD92