LIS331DL(2007) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

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LIS331DL
(Rev.:2007)

MEMS motion sensor 3-axis - ±2g/±8g smart digital output “nano” accelerometer

STMicroelectronics 

LIS331DL

Register description

7.9

OUT_Z (2Dh)

Table 23. OUT_Z register

ZD7

ZD6

ZD5

ZD4

ZD3

ZD2

ZD1

ZD0

Z axis output data.

7.10

FF_WU_CFG_1 (30h)

Table 24. FF_WU_CFG_1 register

AOI

LIR

ZHIE

ZLIE

YHIE

YLIE

XHIE

XLIE

Table 25.

AOI

LIR

ZHIE

ZLIE

YHIE

YLIE

XHIE

XLIE

FF_WU_CFG_1 description

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

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

Latch Interrupt request into FF_WU_SRC_1 reg with the FF_WU_SRC_1 reg cleared

by reading FF_WU_SRC_1 reg. Default value: 0

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

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

(0: disable interrupt request;

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

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)

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)

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)

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