LIS202DL datasheet(24/36 Pages) STMICROELECTRONICS

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LIS202DL

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Y axis output data.

7.9

WU_CFG_1 (30h)

7.10

WU_SRC_1 (31h)

Table 22.

AOI

LIR

res_1

res_2

YHIE

YLIE

XHIE

XLIE

Table 23.

AOI

And/Or combination of Interrupt events. Default value: 0

(0: OR combination of interrupt events; 1: AND combination of interrupt events)

LIR

Latch Interrupt request into WU_SRC_1 reg with the WU_SRC_1 reg cleared by

reading WU_SRC_1 reg. Default value: 0

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

res_1

Reserved at Value: 0. Value should not be changed.

res_2

Reserved at Value: 0. Value should not be changed.

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 24.

Table 25.

Interrupt Active. Default value: 0

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

Y High. Default value: 0

(0: no interrupt, 1: YH event has occurred)

Y Low. Default value: 0

(0: no interrupt, 1: YL event has occurred)

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