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ADP5587ACPZ-R7 Datasheet(PDF) 19 Page - Analog Devices

Part No. ADP5587ACPZ-R7
Description  Mobile I/O Expander and QWERTY Keypad Controller
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Maker  AD [Analog Devices]
Homepage  http://www.analog.com
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ADP5587ACPZ-R7 Datasheet(HTML) 19 Page - Analog Devices

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ADP5587
Rev. B | Page 19 of 24
Table 27. GPIO_INT_ENx—Register 0x1A to Register 0x1C (GPIO Interrupt Enable)
Register Name
Register Description
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
GPIO_INT_EN1
(Register 0x1A)
GPIO interrupt enable (enables interrupts for
GP inputs only)
R7IE
R6IE
R5IE
R4IE
R3IE
R2IE
R1IE
R0IE
GPIO_INT_EN2
(Register 0x1B)
GPIO interrupt enable (enables interrupts for
GP inputs only)
C7IE
C6IE
C5IE
C4IE
C3IE
C2IE
C1IE
C0IE
GPIO_INT_EN3
(Register 0x1C)
GPIO interrupt enable (enables interrupts for
GP inputs only)
N/A
N/A
N/A
N/A
N/A
N/A
C9IE
C8IE
Table 28. KP_GPIOx—Register 0x1D to Register 0x1F (Keypad or GPIO Selection)
Register Name
Register Description
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
KP_GPIO1
(Register 0x1D)
Keypad or GPIO selection
0: GPIO
1: KP matrix
R7
R6
R5
R4
R3
R2
R1
R0
KP_GPIO2
(Register 0x1E)
Keypad or GPIO selection
0: GPIO
1: KP matrix
C7
C6
C5
C4
C3
C2
C1
C0
KP_GPIO3
(Register 0x1F)
Keypad or GPIO selection
0: GPIO
1: KP matrix
N/A
N/A
N/A
N/A
N/A
N/A
C9
C8
Table 29. GPI_EM_REGx—Register 0x20 to Register 0x22 (GPI Event Mode 1 to GPI Event Mode 3)
Register Name
Register Description
Bit 7
Bit 6
Bit
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
GPI_EM_REG1
(Register 0x20)
GPI Event Mode Register 1
0: GPI not part of event FIFO
1: GPI part of event FIFO (R0 to R7)
R7_EM
R6_EM
R5_EM
R4_EM
R3_EM
R2_EM
R1_EM
R0_EM
GPI_EM_REG2
(Register 0x21)
GPI Event Mode Register 2
0: GPI not part of event FIFO
1: GPI part of event FIFO (C0 to C7)
C7_EM
C6_EM
C5_EM
C4_EM
C3_EM
C2_EM
C1_EM
C0_EM
GPI_EM_REG3
(Register 0x22)
GPI Event Mode Register 3
0: GPI not part of event FIFO
1: GPI part of event FIFO (C8 to C9)
NA
NA
NA
NA
NA
NA
C9_EM
C8_EM
Table 30. 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: input
1: output
R7D
R6D
R5D
R4D
R3D
R2D
R1D
R0D
GPIO_DIR2
(Register 0x24)
GPIO data direction
0: input
1: output
C7D
C6D
C5D
C4D
C3D
C2D
C1D
C0D
GPIO_DIR3
(Register 0x25)
GPIO data direction
0: input
1: output
N/A
N/A
N/A
N/A
N/A
N/A
C9D
C8D
Table 31. GPIO_INT_LVLx—Register 0x26 to Register 0x28 (GPIO 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


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