LSM303D Datasheet, PDF (37/52 Pages) STMicroelectronics – Embedded temperature sensor

LSM303D
Register description
8.20
CTRL4 (23h)
INT2 INT2
_Click _INT1
INT2
_INT2
Table 43. CTRL4 register
INT2
_INTM
INT2
INT2
_DRDY_A _DRDY_M
INT2
_Overrun
INT2
_FTH
INT2
_Click
INT2
_IG1
INT2
_IG2
INT2
_IGM
INT2
_DRDY_A
INT2
_DRDY_M
INT2
_Overrun
INT2
_FTH
Table 44. CTRL4 register description
Click generator interrupt on INT2. Default value: 0
(0: disable; 1: enable)
Inertial interrupt generator 1 on INT2. Default value: 0
(0: disable; 1: enable)
Inertial interrupt generator 2 on INT2. Default value: 0
(0: disable; 1: enable)
Magnetic interrupt generator on INT2. Default value: 0
(0: disable; 1: enable)
Accelerometer data-ready signal on INT2. Default value: 0
(0: disable; 1: enable)
Magnetometer data-ready signal on INT2. Default value: 0
(0: disable; 1: enable)
FIFO overrun interrupt on INT2. Default value: 0
(0: disable; 1: enable)
FIFO threshold interrupt on INT2. Default value: 0
(0: disable; 1: enable)
8.21
CTRL5 (24h)
TEMP_EN
Table 45. CTRL5 register
M_RES1 M_RES0 M_ODR2 M_ODR1 M_ODR0 LIR2
LIR1
TEMP_EN
M_RES [1:0]
M_ODR [2:0]
LIR2
LIR1
Table 46. CTRL5 register description
Temperature sensor enable. Default value: 0
(0: temperature sensor disabled; 1: temperature sensor enabled)
Magnetic resolution selection. Default value: 00
(00: low resolution, 11: high resolution)
Magnetic data rate selection. Default value: 110
Refer to Table 47
Latch interrupt request on INT2_SRC register, with INT2_SRC register cleared by
reading INT2_SRC itself. Default value: 0.
(0: interrupt request not latched; 1: interrupt request latched)
Latch interrupt request on INT1_SRC register, with INT1_SRC register cleared by
reading INT1_SRC itself. Default value: 0.
(0: interrupt request not latched; 1: interrupt request latched)
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