LSM303DLHC Datasheet, PDF (27/43 Pages) STMicroelectronics – Ultra compact high performance e-compass 3D accelerometer and 3D magnetometer module

LSM303DLHC
Register description
7.1.6
Table 29. CTRL_REG5_A description
BOOT
Reboot memory content. Default value: 0
(0: normal mode, 1: reboot memory content)
FIFO_EN
FIFO enable. Default value: 0
(0: FIFO disable, 1: FIFO enable)
LIR_INT1
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)
D4D_INT1
4D enable: 4D detection is enabled on INT1 when 6D bit on INT1_CFG is set
to 1.
LIR_INT2
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)
D4D_INT2
4D enable: 4D detection is enabled on INT2 when 6D bit on INT2_CFG is set
to 1.
CTRL_REG6_A (25h)
Table 30. CTRL_REG6_A register
I2_CLICKen
I2_INT1 I2_INT2 BOOT_I1 P2_ACT - - H_LACTIVE
--
7.1.7
Table 31. CTRL_REG6_A description
I2_CLICKen
CLICK interrupt on PAD2. Default value 0.
(0: disable, 1: enable)
I2_INT1
Interrupt 1 on PAD2. Default value 0.
(0: disable, 1: enable)
I2_INT2
Interrupt 2 on PAD2. Default value 0.
(0: disable, 1: enable)
BOOT_I1
Reboot memory content on PAD2. Default value: 0
(0: disable, 1: enable)
P2_ACT
Active function status on PAD2. Default value 0.
(0: disable, 1: enable)
H_LACTIVE
Interrupt active high, low. Default value 0.
(0: active high, 1: active low)
REFERENCE/DATACAPTURE_A (26h)
Table 32. REFERENCE_A register
Ref7
Ref6
Ref5
Ref4
Ref3
Ref2
Ref1
Ref0
Doc ID 018771 Rev 1
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