ADA4255ACPZ-R7 datasheet(51/64 Pages) AD

Part #	ADA4255ACPZ-R7

Description	Zero Drift, High Voltage, Programmable Gain Instrumentation Amplifier with Charge Pump

PDF	64 Pages

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Manufacturer	AD [Analog Devices]

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51 / 64 page

Data Sheet

ADA4255

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Rev. 0 | 51 of 64

GPIO DATA REGISTER (GPIO_DATA) DETAILS

Table 18. GPIO_DATA Register Details (Register 0x05)

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Bit Name

Reserved

GPIO_DATA[6:0]

Access

Reserved

R/W

Reset

Reserved

Bits[6:0], GPIO_DATA[6:0]—GPIO Data Values

When a GPIOx pin is configured as an output, writing a 1 to the cor-

responding GPIO_DATA bit causes that GPIOx pin to output a logic

high. Conversely, writing a 0 to the corresponding GPIO_DATA bit

causes that GPIOx pin to output a logic low.

When a GPIOx pin is configured as an input, each GPIO_DATA bit

indicates whether the voltage on the corresponding GPIOx pin is

a logic high or logic low. Reading a 1 indicates a logic high, and

reading a 0 indicates a logic low. Writing to the GPIO_DATA bits

that are configured as inputs has no effect.

ADA4255ACPZ-R7 Datasheet(PDF) 51 Page - Analog Devices