DPS310 datasheet(33/41 Pages) INFINEON

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8.6

Interrupt and FIFO configuration (CFG_REG)

Configuration of interupts, measurement data shift, and FIFO enable.

CFG_REG

Address:

09H

Configuration register

Reset value:

00H

INT_HL

INT_FIFO

INT_TMP

INT_PRS

T_SHIFT

P_SHIFT

FIFO_EN

SPI_MODE

Field

Bits

Type

Description

INT_HL

Interupt (on SDO pin) active level:

0 - Active low.

1 - Active high.

INT_FIFO

Generate interupt when the FIFO is full:

0 - Disable.

1 - Enable.

INT_TMP

Generate interupt when a temperature measurement is ready:

0 - Disable.

1 - Enable.

INT_PRS

Generate interupt when a pressure measurement is ready:

0 - Disable.

1 - Enable.

T_SHIFT

Temperature result bit-shift

0 - no shift.

1 - shift result right in data register.

Note: Must be set to '1' when the oversampling rate is >8 times.

P_SHIFT

Pressure result bit-shift

0 - no shift.

1 - shift result right in data register.

Note: Must be set to '1' when the oversampling rate is >8 times.

FIFO_EN

Enable the FIFO:

0 - Disable.

1 - Enable.

SPI_MODE

Set SPI mode:

0 - 4-wire interface.

1 - 3-wire interface.

DPS310 - Digital Pressure Sensor

Digital Barometric Pressure Sensor for Portable Devices

V1.0

2016-09-05

DPS310 Datenblatt(PDF) 33 Page - Infineon Technologies AG

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