LSM9DS1 Datasheet, PDF (41/72 Pages) –

LSM9DS1
Accelerometer and gyroscope register description
7
Accelerometer and gyroscope register description
7.1
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.
ACT_THS (04h)
Activity threshold register.
Table 23. ACT_THS register
SLEEP_ON ACT_THS ACT_THS ACT_THS ACT_THS ACT_THS
_INACT_EN
6
5
4
3
2
ACT_TH
S1
ACT_THS
0
SLEEP_ON_
INACT_EN
ACT_THS [6:0]
Table 24. ACT_THS register description
Gyroscope operating mode during inactivity. Default value: 0
(0: gyroscope in power-down; 1: gyroscope in sleep mode)
Inactivity threshold. Default value: 000 0000
7.2
ACT_DUR (05h)
Inactivity duration register.
Table 25. ACT_DUR register
ACT_DUR ACT_DUR ACT_DUR ACT_DUR ACT_DUR ACT_DUR ACT_DUR ACT_DUR
7
6
5
4
3
2
1
0
Table 26. ACT_DUR register description
ACT_DUR [7:0] _{Inactivity duration. Default value: 0000 0000}
7.3
INT_GEN_CFG_XL (06h)
Linear acceleration sensor interrupt generator configuration register.
AOI_XL
Table 27. INT_GEN_CFG_XL register
6D
ZHIE_XL ZLIE_XL YHIE_XL YLIE_XL XHIE_XL XLIE_XL
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