LSM303AGR Datasheet, PDF (49/68 Pages) STMicroelectronics – ultra-low-power 3D accelerometer and 3D magnetometer

LSM303AGR
Register description
BOOT
FIFO_EN
LIR_INT1
D4D_INT1
LIR_INT2
D4D_INT2
Table 44. CTRL_REG5_A description
Reboot memory content. Default value: 0
(0: normal mode; 1: reboot memory content)
FIFO enable. Default value: 0
(0: FIFO disabled; 1: FIFO enabled)
Latch interrupt request on INT1_SRC_A (31h), with INT1_SRC_A (31h) register
cleared by reading INT1_SRC_A (31h) itself. Default value: 0.
(0: interrupt request not latched; 1: interrupt request latched)
4D enable: 4D detection is enabled on INT1 pin when 6D bit on INT1_CFG_A
(30h) is set to 1.
Latch interrupt request on INT2_SRC_A (35h) register, with INT2_SRC_A (35h)
register cleared by reading INT2_SRC_A (35h) itself. Default value: 0.
(0: interrupt request not latched; 1: interrupt request latched)
4D enable: 4D detection is enabled on INT2 pin when 6D bit on INT2_CFG_A
(34h) is set to 1.
8.11
CTRL_REG6_A (25h)
Table 45. CTRL_REG6_A register
I2_CLICKen I2_INT1 I2_INT2 BOOT_I2 P2_ACT - -
H_LACTIVE -
I2_CLICKen
I2_INT1
I2_INT2
BOOT_I2
P2_ACT
H_LACTIVE
Table 46. CTRL_REG6_A description
Click interrupt on INT2 pin. Default value: 0
(0: disabled; 1: enabled)
Interrupt 1 function enable on INT2 pin. Default value: 0
(0: function disabled; 1: function enabled)
Interrupt 2 function enable on INT2 pin. Default value: 0
(0: function disabled; 1: function enabled)
Boot on INT2 pin enable. Default value: 0
(0: disabled; 1:enabled)
Activity interrupt enable on INT2 pin. Default value: 0.
(0: disabled; 1:enabled)
interrupt active. Default value: 0.
(0: interrupt active-high; 1: interrupt active-low)
8.12
REFERENCE/DATACAPTURE_A (26h)
Ref7
Table 47. REFERENCE/DATACAPTURE_A register
Ref6
Ref5
Ref4
Ref3
Ref2
Ref1
Ref0
DocID027765 Rev 5
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