ASM330LXH datasheet(35/56 Pages) STMICROELECTRONICS

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ASM330LXH

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.

6.1

ACT_THS (04h)

Activity threshold register (r/w).

Table 19. ACT_THS register description

6.2

ACT_DUR (05h)

Inactivity duration register (r/w).

Table 21. ACT_DUR register description

6.3

INT_CFG_XL (06h)

Linear acceleration sensor interrupt generator configuration register (r/w).

Table 18. 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 20. ACT_DUR register

ACT_DUR

ACT_DUR [7:0]

Inactivity duration. Default value: 0000 0000.

Table 22. INT_CFG_XL register

AOI_XL

ZHIE_XL

ZLIE_XL

YHIE_XL

YLIE_XL

XHIE_XL

XLIE_XL

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