LSM6DS33 Datasheet, PDF (54/77 Pages) STMicroelectronics – iNEMO inertial module: always-on 3D accelerometer and 3D gyroscope

Register description
LSM6DS33
9.20
CTRL10_C (19h)
Control register 10 (r/w).
Table 68. CTRL10_C register
0⁽¹⁾
0⁽¹⁾
Zen_G
Yen_G Xen_G
FUNC_EN
PEDO_RST SIGN_
_STEP MOTION_EN
1. This bit must be set to ‘0’ for the correct operation of the device.
Zen_G
Table 69. CTRL10_C register description
Gyroscope yaw axis (Z) output enable. Default value: 1
(0: Z-axis output disabled; 1: Z-axis output enabled)
Yen_G
Gyroscope roll axis (Y) output enable. Default value: 1
(0: Y-axis output disabled; 1: Y axis output enabled)
Xen_G
Gyroscope pitch axis (X) output enable. Default value: 1
(0: X-axis output disabled; 1: X-axis output enabled)
FUNC_EN
Enable embedded functionalities (pedometer, tilt, significant motion) and
accelerometer HP and LPF2 filters (refer to Figure 5). Default value: 0
(0: disable functionalities of embedded functions and accelerometer filters;
1: enable functionalities of embedded functions and accelerometer filters)
PEDO_RST_
STEP
Reset pedometer step counter. Default value: 0
(0: disabled; 1: enabled)
SIGN_MOTION Enable significant motion function. Default value: 0
_EN
(0: disabled; 1: enabled)
9.21
WAKE_UP_SRC (1Bh)
Wake up interrupt source register (r).
Table 70. WAKE_UP_SRC register
0⁽¹⁾
0⁽¹⁾
FF_IA
SLEEP_
STATE_IA
WU_IA
X_WU
1. This bit must be set to ‘0’ for the correct operation of the device.
Y_WU
Z_WU
FF_IA
SLEEP_
STATE_IA
WU_IA
X_WU
Y_WU
Z_WU
Table 71. WAKE_UP_SRC register description
Free-fall event detection status. Default: 0
(0: free-fall event not detected; 1: free-fall event detected)
Sleep event status. Default value: 0
(0: sleep event not detected; 1: sleep event detected)
Wakeup event detection status. Default value: 0
(0: wakeup event not detected; 1: wakeup event detected.)
Wakeup event detection status on X-axis. Default value: 0
(0: wakeup event on X-axis not detected; 1: wakeup event on X-axis detected)
Wakeup event detection status on Y-axis. Default value: 0
(0: wakeup event on Y-axis not detected; 1: wakeup event on Y-axis detected)
Wakeup event detection status on Z-axis. Default value: 0
(0: wakeup event on Z-axis not detected; 1: wakeup event on Z-axis detected)
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