92hd81 Integrated Device Technology, 92hd81 Datasheet - Page 104

• 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
Rsvd1
Field Name
Rsvd2
En
Rsvd1
Tag
Reg
Reg
Get
Get
Set
Set
7.6.7.
7.6.8.
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
PortB (NID = 0Bh): UnsolResp
PortB (NID = 0Bh): ChSense
Bits
5:0
Reserved.
Bits
31:8
Reserved.
7
Unsolicited response enable (also enables Wake events for this Widget): 1 =
enabled, 0 = disabled.
6
Reserved.
5:0
Software programmable field returned in top six bits (31:26) of every Unsolicit-
ed Response generated by this node.
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
RW
R/W
R
RW
R
RW
F0800h
F0900h
Default
00h
Default
000000h
0h
0h
00h
104
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
Reset
N/A (Hard-coded)
POR - DAFG - ULR
N/A (Hard-coded)
POR - DAFG - ULR
92HD81
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
708h
709h
PC AUDIO
V 0.97 01/09