LSM9DS0 Datasheet, PDF (53/74 Pages) STMicroelectronics – iNEMO inertial module 3D accelerometer, 3D gyroscope, 3D magnetometer

LSM9DS0
Register description
8.27
OUT_Z_L_M (0Ch), OUT_Z_H_M (0Dh)
Z-axis magnetic data.
The value is expressed in 16-bit as two’s complement left justified.
8.28 WHO_AM_I_XM (0Fh)
Table 63. WHO_AM_I_XM register
0
1
0
0
1
0
0
1
Device identification register.
8.29
INT_CTRL_REG_M (12h)
XMIEN
YMIEN
Table 64. INT_CTRL_REG_M register
ZMIEN
PP_OD IEA
IEL
4D
MIEN
Table 65. INT_CTRL_REG_M description
XMIEN Enable interrupt recognition on X-axis for magnetic data. Default value: 0.
(0: disable interrupt recognition;1: enable interrupt recognition)
YMIEN Enable interrupt recognition on Y-axis for magnetic data. Default value: 0.
(0: disable interrupt recognition;1: enable interrupt recognition)
ZMIEN Enable interrupt recognition on Z-axis for magnetic data. Default value: 0.
(0: disable interrupt recognition;1: enable interrupt recognition)
PP_OD Interrupt pin configuration. Default value: 0.
(0: push-pull; 1: open drain)
IEA
Interrupt polarity for both accelerometer and magnetometer. Default value: 0.
(0: interrupt active-low; 1: interrupt active-high)
IEL
Latch interrupt request on accelerometer INT_GEN_1_SRC (31h) and INT_GEN_2_SRC
(35h) registers, and magnetometer INT_SRC_REG_M (13h) register. Default value: 0.
(0: interrupt request not latched; 1: interrupt request latched)
Once the IEL is set to ‘1’ the interrupt is cleared by reading for the accelerometer the
INT_GEN_1_SRC (31h) and INT_GEN_2_SRC (35h) registers, and for the magnetome-
ter the INT_SRC_REG_M (13h) register.
4D
4D enable: 4D detection on acceleration data is enabled when 6D bit in
INT_GEN_1_REG (30h) is set to 1.
MIEN
Enable interrupt generation for magnetic data. Default value: 0.
(0: disable interrupt generation;1: enable interrupt generation)
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