92hd83 Integrated Device Technology, 92hd83 Datasheet - Page 80

• 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
APwd
Field Name
Rsvd2
Gain
Rsvd1
Mode
Reg
Reg
Get
Get
Set
Set
7.4.27. AFG (NID = 01h): AnaBeep
7.4.28. AFG (NID = 01h): AnaBTL
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
Bits
0
Power down Port A.
Bits
31:6
Reserved.
5:4
Analog PC Beep Gain: 0h = -24dB, 1h = -18dB, 2h = -12dB, 3h = -6dB.
3:2
Reserved.
1:0
Analog PC Beep Mode:
00b = Always disabled
01b = Always enabled
10b = Enabled during HDA Link Reset only
11b = Enabled during Aux Audio Mode only.
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
7F6h
R/W
RW
R/W
R
RW
R
RW
FEE00h
FF400h
Default
0h
Default
0000000h
3h
0h
0h
80
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
7F5h
Reset
POR - S&DAFG - ULR
Reset
N/A (Hard-coded)
POR
N/A (Hard-coded)
POR
92HD83
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
7EEh
7F4h
PC AUDIO
V 0.96 01/09