LPS25HB datasheet(32/40 Pages) STMICROELECTRONICS

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LPS25HB

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DocID027112 Rev 2

8.10

INTERRUPT_CFG (24h)

Interrupt configuration

8.11

INT_SOURCE (25h)

Interrupt source

INT_SOURCE register is cleared by reading it.

Reserved

LIR

PL_E

PH_E

LIR

Latch interrupt request to the INT_SOURCE (25h) register. Default value: 0.

(0: interrupt request not latched; 1: interrupt request latched)

PL_E

Enable interrupt generation on differential pressure low event. Default value: 0.

(0: disable interrupt request; 1: enable interrupt request on measured differential

pressure value lower than preset threshold)

PH_E

Enable interrupt generation on differential pressure high event. Default value: 0.

(0: disable interrupt request; 1: enable interrupt request on measured differential

pressure value higher than preset threshold)

Interrupt active.

(0: no interrupt has been generated;

1: one or more interrupt events have been generated).

Differential pressure Low.

(0: no interrupt has been generated;

1: Low differential pressure event has occurred).

Differential pressure High.

(0: no interrupt has been generated;

1: High differential pressure event has occurred).

LPS25HB 数据表(PDF) 32 Page - STMicroelectronics