ADP5588

Rev. A | 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