ADP5586CB-EVALZ Analog Devices, ADP5586CB-EVALZ Datasheet - Page 38

• Manufacturer Part Number: ADP5586CB-EVALZ
• Description: Interface Development Tools
• Manufacturer: Analog Devices
• Type: I/O Expansionr
• Series: ADP5586r

Specifications of ADP5586CB-EVALZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: ADP5586
• Interface Type: I2C
• Operating Supply Voltage: 1.65 V to 3.6 V
• Description/function: Evaluation board for keypad decoder and I/O expander
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Current: 30 uA
• For Use With: ADP5586

ADP5586
LOGIC_FF_CFG, Register 0x37
Table 64. LOGIC_FF_CFG Bit Descriptions
Bits
[7:2]
1
0
LOGIC_INT_EVENT_EN, Register 0x38
Table 65. LOGIC_INT_EVENT_EN Bit Descriptions
Bits
[7:3]
2
1
0
POLL_TIME_CFG, Register 0x39
Table 66. POLL_TIME_CFG Bit Descriptions
Bits
[7:4]
3
2
[1:0]
PIN_CONFIG_A, Register 0x3A
Table 67. PIN_CONFIG_A Bit Descriptions
Bits
[7:6]
5
4
3
2
1
0
Bit Name
Reserved
FF_SET
FF_CLR
Bit Name
Reserved
LY_DBNC_DIS
LOGIC_EVENT_EN
LOGIC_INT_LEVEL
Bit Name
Reserved
PRECHARGE_TIME
Reserved
KEY_POLL_TIME[1:0]
Bit Name
Reserved
R5_CONFIG
R4_CONFIG
R3_CONFIG
R2_CONFIG
R1_CONFIG
R0_CONFIG
Access
Reserved
Read/write
Read/write
Access
Reserved
Read/write
Read/write
Read/write
Access
Reserved
Read/write
Reserved
Read/write
Access
Reserved
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Description
Reserved.
0 = FF not set in the logic block. Refer to Figure 19.
1 = sets FF in the logic block.
0 = FF not cleared in the logic block. Refer to Figure 19.
1 = clears FF in the logic block.
Description
Reserved.
0 = output of the logic block is debounced before entering the event/interrupt block.
1 = output of the logic block is not debounced before entering the event/interrupt block.
Use with caution because glitches may generate interrupts prematurely.
0 = LY cannot generate interrupt.
1 = allows LY activity to generate events on the FIFO.
Configures the logic level of LY that generates an interrupt.
0 = LY is active low.
1 = LY is active high.
Description
Reserved.
Defines time to allow precharge.
0 = 100 µs.
1 = 200 µs.
Reserved.
Configures time between consecutive scan cycles.
00 = 10 ms.
01 = 20 ms.
10 = 30 ms.
11 = 40 ms.
Description
Reserved.
0 = GPIO 6.
1 = Row 5.
0 = GPIO 5 (see R4_EXTEND_CFG in Table 69 for alternate configuration, RESET)
1 = Row 4
0 = GPIO 4 (see R3_EXTEND_CFG in Table 69 for alternate configuration, LC).
1 = Row 3
0 = GPIO 3
1 = Row 2
0 = GPIO 2
1 = Row 1
0 = GPIO 1/LY (see R0_EXTEND_CFG in Table 69 for alternate configuration, LY).
1 = Row 0
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Data Sheet
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