92HD92 Datasheet, PDF (103/306 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD92
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
GP3
GP2
GP1
GP0
Bits
R/W
Default
Reset
3
RW
1h
POR - DAFG - ULR
GPIO3 Polarity:
If configured as output or non-sticky input:
0 = inverting
1 = non-inverting
If configured as sticky input:
0 = falling edges will be detected
1 = rising edges will be detected
2
RW
1h
POR - DAFG - ULR
GPIO2 Polarity:
If configured as output or non-sticky input:
0 = inverting
1 = non-inverting
If configured as sticky input:
0 = falling edges will be detected
1 = rising edges will be detected
1
RW
1h
POR - DAFG - ULR
GPIO1 Polarity:
If configured as output or non-sticky input:
0 = inverting
1 = non-inverting
If configured as sticky input:
0 = falling edges will be detected
1 = rising edges will be detected
0
RW
1h
POR - DAFG - ULR
GPIO0 Polarity:
If configured as output or non-sticky input:
0 = inverting
1 = non-inverting
If configured as sticky input:
0 = falling edges will be detected
1 = rising edges will be detected
7.4.19. AFG (NID = 01h): GPIODrive
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
F7100h
Byte 1 (Bits 7:0)
771h
IDT CONFIDENTIAL
103
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92HD92