AD4080BBCZ datasheet(86/94 Pages) AD

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Data Sheet

AD4080

CONFIGURATION REGISTERS

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Rev. A | 86 of 94

GPIO Configuration A Register

Address: 0x19, Reset: 0x01, Name: GPIO_CONFIG_A

Figure 129. GPIO Configuration A Register

Table 52. Bit Descriptions for GPIO_CONFIG_A

Bits

Bit Name

Description

Reset

Access

GPIO_3_DATA

GPIO 3 Readback or Write Data.

0x0

R/W

0: Write 0 to GPIO 3.

1: Write 1 to GPIO 3.

GPIO_2_DATA

GPIO 2 Readback or Write Data.

0x0

R/W

0: Write 0 to GPIO 2.

1: Write 1 to GPIO 2.

GPIO_1_DATA

GPIO 1 Readback or Write Data.

0x0

R/W

0: Write 0 to GPIO 1.

1: Write 1 to GPIO 1.

GPIO_0_DATA

GPIO 0 Readback or Write Data.

0x0

R/W

0: Write 0 to GPIO 0.

1: Write 1 to GPIO 0.

GPO_3_EN

GPIO 3 Output Enable.

0x0

R/W

0: GPIO 3 Configured as an Input.

1: GPIO 3 Configured as an Output.

GPO_2_EN

GPIO 2 Output Enable.

0x0

R/W

0: GPIO 2 Configured as an Input.

1: GPIO 2 Configured as an Output.

GPO_1_EN

GPIO 1 Output Enable.

0x0

R/W

0: GPIO 1 Configured as an Input.

1: GPIO 1 Configured as an Output.

GPO_0_EN

GPIO 0 Output Enable.

0x1

R/W

0: GPIO 0 Configured as an Input.

1: GPIO 0 Configured as an Output.

AD4080BBCZ データシート(PDF) 86 Page - Analog Devices

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