LSM9DS1 datasheet(41/72 Pages) STMICROELECTRONICS

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LSM9DS1

Accelerometer and gyroscope register description

The device contains a set of registers which are used to control its behavior and to retrieve

linear acceleration, angular rate and temperature data. The register addresses, made up of

7 bits, are used to identify them and to write the data through the serial interface.

7.1

ACT_THS (04h)

Activity threshold register.

Table 24. ACT_THS register description

7.2

ACT_DUR (05h)

Inactivity duration register.

Table 26.

ACT_DUR register description

7.3

INT_GEN_CFG_XL (06h)

Linear acceleration sensor interrupt generator configuration register.

Table 23. ACT_THS register

SLEEP_ON

_INACT_EN

ACT_THS

ACT_TH

ACT_THS

SLEEP_ON_

INACT_EN

Gyroscope operating mode during inactivity. Default value: 0

(0: gyroscope in power-down; 1: gyroscope in sleep mode)

ACT_THS [6:0]

Inactivity threshold. Default value: 000 0000

Table 25. ACT_DUR register

ACT_DUR

ACT_DUR [7:0]

Inactivity duration. Default value: 0000 0000

Table 27. INT_GEN_CFG_XL register

AOI_XL

ZHIE_XL

ZLIE_XL

YHIE_XL

YLIE_XL

XHIE_XL

XLIE_XL

LSM9DS1 数据表(PDF) 41 Page - STMicroelectronics

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