AD4080BBCZ datasheet(89/95 Pages) AD

89 / 95 page

Data Sheet

AD4080

CONFIGURATION REGISTERS

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Rev. 0 | 89 of 95

GPIO Configuration C Register

Address: 0x1B, Reset: 0x00, Name: GPIO_CONFIG_C

Figure 130. GPIO Configuration C Register

Table 54. Bit Descriptions for GPIO_CONFIG_C

Bits

Bit Name

Description

Reset

Access

[7:4]

GPIO_3_SEL

GPIO 3 Write Select.

0x0

R/W

0000: Configuration SPI SDO Data.

0001: FIFO Full Flag.

0010: FIFO Read Done Flag.

0011: Filter Result Ready (Active Low).

0100: High Threshold Detect.

0101: Low Threshold Detect.

0110: Status Alert (Active Low).

0111: GPIO Data.

1000: Filter Synchronization Input (Active Low).

1001: External Event Trigger Input for FIFO.

1010: Do not use this setting.

[3:0]

GPIO_2_SEL

GPIO 2 Write Select.

0x0

R/W

0000: Configuration SPI SDO Data.

0001: FIFO Full Flag.

0010: FIFO Read Done Flag.

0011: Filter Result Ready (Active Low).

0100: High Threshold Detect.

0101: Low Threshold Detect.

0110: Status Alert (Active Low).

0111: GPIO Data.

1000: Filter Synchronization Input (Active Low).

1001: External Event Trigger Input for FIFO.

1010: Do not use this setting.

AD4080BBCZ Datasheet(PDF) 89 Page - Analog Devices

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