92hd81 Integrated Device Technology, 92hd81 Datasheet - Page 78

• Manufacturer Part Number: 92hd81
• Description: Single Chip Pc Audio System
• Manufacturer: Integrated Device Technology

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
92HD81
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
Mono
PortF
PortE
PortD
PortC
PortB
PortA
Reg
Get
Set
7.4.25. AFG (NID = 01h): VSPwrState
Byte 4 (Bits 31:24)
Bits
6
Mono usage: 0 = connected as an output, 1 = either not connected or connect-
ed as an input.
5
Port F usage: 0 = connected as an output, 1 = either not connected or connect-
ed as an input.
4
Port E usage: 0 = connected as an output, 1 = either not connected or connect-
ed as an input.
3
Port D usage: 0 = connected as an output, 1 = either not connected or connect-
ed as an input.
2
Port C usage: 0 = connected as an output, 1 = either not connected or connect-
ed as an input.
1
Port B usage: 0 = connected as an output, 1 = either not connected or connect-
ed as an input.
0
Port A usage: 0 = connected as an output, 1 = either not connected or connect-
ed as an input.
Byte 3 (Bits 23:16)
R/W
RW
RW
RW
RW
RW
RW
RW
FD800h
Default
0h
0h
0h
0h
0h
0h
0h
78
Byte 2 (Bits 15:8)
Reset
POR
POR
POR
POR
POR
POR
POR
92HD81
Byte 1 (Bits 7:0)
7D8h
PC AUDIO
V 0.97 01/09