92HD87 Datasheet, PDF (60/204 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD87
SINGLE CHIP PC AUDIO SYSTEM, CODEC+STEREO SPEAKER AMPLIFIER+CAPLESS HP+LDO
8.3.16. AFG (NID = 01h): GPIOSticky
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Byte 1 (Bits 7:0)
Get
F1A00h
Field Name
Rsvd
Mask2
Mask1
Mask0
Bits
R/W
Default
Reset
31:3
R
00000000h
N/A (Hard-coded)
Reserved.
2
RW
0h
POR - DAFG - ULR
GPIO2 input type (when configured as input): 0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive).
1
RW
0h
POR - DAFG - ULR
GPIO1 input type (when configured as input): 0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive).
0
RW
0h
POR - DAFG - ULR
GPIO0 input type (when configured as input): 0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive).
8.3.17. AFG (NID = 01h): SubID
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
723h
722h
721h
Get
F2300h / F2200h / F2100h / F2000h
Byte 1 (Bits 7:0)
720h
Field Name
Subsys3
Subsys2
Subsys1
Assembly
Bits
R/W
Default
Reset
31:24
RW
00h
POR
Subsystem ID (byte 3)
23:16
RW
00h
POR
Subsystem ID (byte 2)
15:8
RW
01h
POR
Subsystem ID (byte 1)
7:0
RW
00h
POR
Assembly ID (Not applicable to codec vendors).
IDT CONFIDENTIAL
60
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
V 0.995 01/11
92HD87