92hd81 Integrated Device Technology, 92hd81 Datasheet - Page 70

• 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
EnMask1
EnMask0
Field Name
Rsvd
Mask2
Mask1
Mask0
Reg
Reg
Get
Set
Set
7.4.16. AFG (NID = 01h): GPIOSticky
7.4.17. AFG (NID = 01h): SubID
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
723h
Bits
1
Unsolicited enable mask for GPIO1. If set, and the Unsolicited Response con-
trol for this widget has been enabled, an unsolicited response will be sent when
GPIO1 is configured as input and changes state.
0
Unsolicited enable mask for GPIO0. If set, and the Unsolicited Response con-
trol for this widget has been enabled, an unsolicited response will be sent when
GPIO0 is configured as input and changes state.
Bits
31:3
Reserved.
2
GPIO2 input type (when configured as input): 0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive).
1
GPIO1 input type (when configured as input): 0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive).
0
GPIO0 input type (when configured as input): 0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive).
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
722h
R/W
RW
RW
R/W
R
RW
RW
RW
F1A00h
Default
0h
0h
Default
00000000h
0h
0h
0h
70
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
721h
Reset
POR - DAFG - ULR
POR - DAFG - ULR
Reset
N/A (Hard-coded)
POR - DAFG - ULR
POR - DAFG - ULR
POR - DAFG - ULR
92HD81
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
71Ah
720h
PC AUDIO
V 0.97 01/09