92hd83 Integrated Device Technology, 92hd83 Datasheet - Page 76

• 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
HPBSDMode
HPBSD
Rsvd3
HPASDInv
HPASDMode
HPASD
Rsvd2
BTLSDInv
BTLSDMode
Bits
13
HP Amp Shutdown Mode:
1 = Amp will enter a low power state when disabled
12
HP Amp Shutdown Control Select:
0 = Amp controlled by EAPD pin only
1 = Amp controlled by power state only
11
Reserved.
10
HP Amp Shutdown Invert:
1 = Amp will power down (or mute) when EAPD pin is high
9
HP Amp Shutdown Mode:
1 = Amp will enter a low power state when disabled
8
HP Amp Shutdown Control Select:
0 = Amp controlled by EAPD pin only
1 = Amp controlled by power state only
7
Reserved.
6
BTL Amp Shutdown Invert:
1 = Amp will power down (or mute) when EAPD pin is high
5
BTL Amp Shutdown Mode:
1 = Amp will enter a low power state when disabled
0 = Amp will mute when disabled
0 = Amp will power down (or mute) when EAPD pin is low
0 = Amp will mute when disabled
0 = Amp will power down (or mute) when EAPD pin is low
0 = Amp will mute when disabled
R/W
RW
RW
R
RW
RW
RW
R
RW
RW
Default
0h
0h
0h
0h
0h
0h
0h
0h
0h
76
Reset
POR
POR
N/A (Hard-coded)
POR
POR
POR
N/A (Hard-coded)
POR
POR
92HD83
PC AUDIO
V 0.96 01/09