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 38. Interrupt 1 source configurations

AOI

6D

Interrupt mode

0

0

OR combination of interrupt events

0

1

6 direction movement recognition

1

0

AND combination of interrupt events

1

1

6 direction position recognition

7.13

INT1_SRC (31h)

Table 39. INT1_SRC register

0

IA

ZH

ZL

YH

YL

XH

XL

Table 40. INT1_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 1 source register. Read only register.

Reading at this address clears INT1_SRC IA bit (and the interrupt signal on INT 1 pin) and

allows the refreshment of data in the INT1_SRC register if the latched option was chosen.

7.14

INT1_THS (32h)

Table 41. INT1_THS register

0

THS6

THS5

THS4

THS3

THS2

THS1

THS0

Doc ID 16366 Rev 1

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