92hd83 Integrated Device Technology, 92hd83 Datasheet - Page 85

• Manufacturer Part Number: 92hd83
• Description: Single Chip Pc Audio System Codec+speaker Amplifier+capless Hp+ldo
• Manufacturer: Integrated Device Technology

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
92HD83
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
p6dB
Field Name
Rsvd1
Execute
Field Name
Rsvd
Reg
Reg
Get
Get
Set
Set
7.4.30. AFG (NID = 01h): Reset
7.4.31. AFG (NID = 01h): AuxAudio
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
Bits
0
0 = Nominal capless headphone amplifier gain; 1 = increase capless amplifier
signal by 6dB.
Bits
31:8
Reserved.
7:0
Function Reset. Function Group reset is executed when the Set verb 7FF is
written with 8-bit payload of 00h. The codec should issue a response to ac-
knowledge receipt of the verb, and then reset the affected Function Group and
all associated widgets to their power-on reset values. Some controls such as
Configuration Default controls should not be reset. Overlaps Response.
Bits
31:2
Reserved.
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
RW
R/W
R
W
R/W
R
FFF00h
F7400h
Default
0h
Default
000000h
00h
Default
00000000h
85
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
POR
Reset
N/A (Hard-coded)
N/A (Hard-coded)
Reset
N/A (Hard-coded)
92HD83
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
7FFh
774h
PC AUDIO
V 0.96 01/09