LIS331HHTR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

LIS331HHTR

MEMS digital output motion sensor ultra low-power high full-scale 3-axes “nano” accelerometer

STMicroelectronics 

LIS331HH

Register description

Table 46.

XHIE

XLIE

INT2_CFG description

Enable interrupt generation on X high event. Default value: 0

(0: disable interrupt request;

1: enable interrupt request on measured accel. value higher than preset threshold)

Enable interrupt generation on X low event. Default value: 0

(0: disable interrupt request;

1: enable interrupt request on measured accel. value lower than preset threshold)

Configuration register for Interrupt 2 source.

Table 47. Interrupt mode configuration

AOI

6D

0

0

0

1

1

0

1

1

Interrupt mode

OR combination of interrupt events

6 direction movement recognition

AND combination of interrupt events

6 direction position recognition

7.17

INT2_SRC (35h)

Table 48. INT2_SRC register

0

IA

ZH

ZL

YH

YL

XH

XL

Table 49. INT2_SRC description

Interrupt active. Default value: 0

IA

(0: no interrupt has been generated; 1: one or more interrupts have been generated)

Z high. Default value: 0

ZH

(0: no interrupt, 1: Z high event has occurred)

Z low. Default value: 0

ZL

(0: no interrupt; 1: Z low event has occurred)

Y high. Default value: 0

YH

(0: no interrupt, 1: Y high event has occurred)

Y low. Default value: 0

YL

(0: no interrupt, 1: Y low event has occurred)

X high. Default value: 0

XH

(0: no interrupt, 1: X high event has occurred)

X Low. Default value: 0

XL

(0: no interrupt, 1: X low event has occurred)

Interrupt 2 source register. Read only register.

Doc ID 16366 Rev 1

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