Data Sheet

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LSM9DS1 Magnetometer register description
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8.14 INT_CFG_M (30h)
8.15 INT_SRC_M (31h)
Table 125. INT_CFG_M register
XIEN YIEN ZIEN 0
(1)
1. This bit must be set to ‘0’ for the correct operation of the device.
0
(1)
IEA IEL IEN
Table 126. INT_CFG_M register description
XIEN Enable interrupt generation on X-axis. Default value: 0
0: disable interrupt request; 1: enable interrupt request
YIEN Enable interrupt generation on Y-axis. Default value: 0
0: disable interrupt request; 1: enable interrupt request
ZIEN Enable interrupt generation on Z-axis. Default value: 0
0: disable interrupt request; 1: enable interrupt request
IEA Interrupt active configuration on INT_MAG. Default value: 0
0: low; 1: high
IEL
Latch interrupt request. Default value: 0
0: interrupt request latched; 1: interrupt request not latched)
Once latched, the INT_M pin remains in the same state until INT_SRC_M (31h)) is
read.
IEN Interrupt enable on the INT_M pin. Default value: 0
0: disable; 1: enable
Table 127. INT_SRC_M register
PTH_X PTH_Y PTH_Z NTH_X NTH_Y NTH_Z MROI
(1)
1. This functionality can be enabled only if the IEN bit in INT_CFG_M (30h) is enabled.
INT
Table 128. INT_SRC_M register description
PTH_X Value on X-axis exceeds the threshold on the positive side.
Default value: 0
PTH_Y Value on Y-axis exceeds the threshold on the positive side.
Default value: 0
PTH_Z Value on Z-axis exceeds the threshold on the positive side.
Default value: 0
NTH_X Value on X-axis exceeds the threshold on the negative side.
Default value: 0
NTH_Y Value on Y-axis exceeds the threshold on the negative side.
Default value: 0
NTH_Z Value on Z-axis exceeds the threshold on the negative side.
Default value: 0
MROI Internal measurement range overflow on magnetic value.
Default value: 0
INT This bit signals when the interrupt event occurs.