LSM330DLC Datasheet, PDF (44/66 Pages) STMicroelectronics – iNEMO inertial module: 3D accelerometer and 3D gyroscope

Register descriptions
Table 26. CTRL_REG3_A description (continued)
I1_DRDY1
DRDY1 interrupt on INT1_A. Default value 0.
(0: Disable; 1: Enable)
I1_DRDY2
DRDY2 interrupt on INT1_A. Default value 0.
(0: Disable; 1: Enable)
I1_WTM
FIFO watermark interrupt on INT1_A. Default value 0.
(0: Disable; 1: Enable)
I1_OVERRUN
FIFO Overrun interrupt on INT1_A. Default value 0.
(0: Disable; 1: Enable)
LSM330DLC
8.4
CTRL_REG4_A (23h)
Table 27. CTRL_REG4_A register
0⁽¹⁾
BLE
FS1
FS0
1. This bit must be set to ‘0’ for correct operation.
HR
0⁽¹⁾
0⁽¹⁾
SIM
8.5
Table 28.
BLE
FS1-FS0
HR
SIM
CTRL_REG4_A description
Big/little endian data selection. Default value 0.
(0: Data LSb @ lower address; 1: Data MSb @ lower address)
Full Scale selection. default value: 00
(00: +/- 2G; 01: +/- 4G; 10: +/- 8G; 11: +/- 16G)
High resolution output mode: Default value: 0
(0: High resolution disable; 1: High resolution enable)
SPI serial interface mode selection. Default value: 0
(0: 4-wire interface; 1: 3-wire interface).
CTRL_REG5_A (24h)
Table 29. CTRL_REG5_A register
BOOT FIFO_EN --
-- LIR_INT1 D4D_INT1
0⁽¹⁾
0⁽¹⁾
1. This bit must be set to ‘0’ for correct operation.
Table 30.
BOOT
FIFO_EN
CTRL_REG5_A description
Reboot memory content. Default value: 0
(0: Normal mode; 1: reboot memory content)
FIFO enable. Default value: 0
(0: FIFO disable; 1: FIFO Enable)
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