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ADP5588 Data Sheet
Rev. C | Page 20 of 28
Table 32. GPIO_DIRx—Register 0x23 to Register 0x25 (GPIO Data Direction)
Register Name Register Description Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
GPIO_DIR1
(Register 0x23)
GPIO data direction
0: GPIO
1: Output
R7D R6D R5D R4D R3D R2D R1D R0D
GPIO_DIR2
(Register 0x24)
GPIO data direction
0: GPIO
1: Output
C7D C6D C5D C4D C3D C2D C1D C0D
GPIO_DIR3
(Register 0x25)
GPIO data direction
0: GPIO
1: Output
N/A N/A N/A N/A N/A N/A C9D C8D
Table 33. GPIO_INT_LVLx—Register 0x26 to Register 0x28 (GPIO Edge/Level Detect)
Register Name Register Description Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
GPIO_INT_LVL1
(Register 0x26)
GPIO INT level detect
0: Low
1: High
R7IL R6IL R5IL R4IL R3IL R2IL R1IL R0IL
GPIO_INT_LVL2
(Register 0x27)
GPIO INT level detect
0: Low
1: High
C7IL C6IL C5IL C4IL C3IL C2IL C1IL C0IL
GPIO_INT_LVL3
(Register 0x28)
GPIO INT level detect
0: Low
1: High
N/A N/A N/A N/A N/A N/A C9IL C8IL
Table 34. DEBOUNCE_DISx—Register 0x29 to Register 0x2B (Debounce Disable)
Register Name Register Description Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
DEBOUNCE_DIS1
(Register 0x29)
Debounce disable (inputs)
0: Enabled
1: Disabled
R7DD R6DD R5DD R4DD R3DD R2DD R1DD R0DD
DEBOUNCE_DIS2
(Register 0x2A)
Debounce disable (inputs)
0: Enabled
1: Disabled
C7DD C6DD C5DD C4DD C3DD C2DD C1DD C0DD
DEBOUNCE_DIS3
(Register 0x2B)
Debounce disable (inputs)
0: Enabled
1: Disabled
N/A N/A N/A N/A N/A N/A C9DD C8DD
Table 35. GPIO_PULLx—Register 0x2C to Register 0x2E (GPIO Pull Disable)
Register Name Register Description Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
GPIO_PULL1
(Register 0x2C)
GPIO pull disable (remove pull-ups from inputs)
0: Pull enabled
1: Pull disabled
R7PD R6PD R5PD R4PD R3PD R2PD R1PD R0PD
GPIO_PULL2
(Register 0x2D)
GPIO pull disable (remove pull-ups from inputs)
0: Pull enabled
1: Pull disabled
C7PD C6PD C5PD C4PD C3PD C2PD C1PD C0PD
GPIO_PULL3
(Register 0x2E)
GPIO pull disable (remove pull-ups from inputs)
0: Pull enabled
1: Pull disabled
N/A N/A N/A N/A N/A N/A C9PD C8PD
Table 36. Register 0x2F
Field Bit Description
Not Used N/A Not used