LSM320HAY30 datasheet(35/42 Pages) STMICROELECTRONICS

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LSM320HAY30

Doc ID 16917 Rev 1

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Configuration register for Interrupt 1 source.

8.14

LA_INT1_SRC (31h)

ZLIE

Enable interrupt generation on Z Low event. Default value: 0

(0: disable interrupt request;

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

YHIE

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

(0: disable interrupt request;

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

YLIE

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

(0: disable interrupt request;

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

XHIE

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)

XLIE

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)

Table 38.

Interrupt 1 source configurations

AOI

Interrupt mode

OR combination of interrupt events

6 direction movement recognition

AND combination of interrupt events

6 direction position recognition

Table 37.

LA_INT1_CFG description (continued)

Table 39.

LA_INT1_SRC register

YHYLXHXL

Table 40.

LA_INT1_SRC description

Interrupt active. Default value: 0

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

Z High. Default value: 0

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

Z Low. Default value: 0

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

Y High. Default value: 0

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

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