LSM9DS0 Datasheet, PDF (44/74 Pages) STMicroelectronics – iNEMO inertial module 3D accelerometer, 3D gyroscope, 3D magnetometer

Register description
LSM9DS0
8.5
CTRL_REG4_G (23h)
BDU
BLE
Table 29. CTRL_REG4_G register
FS1
FS0
-
ST1
ST0
SIM
BDU
BLE
FS1-FS0
ST1-ST0
SIM
Table 30. CTRL_REG4_G description
Block data update. Default value: 0
(0: continuous update; 1: output registers not updated until MSb and LSb
read)
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: 245 dps; 01: 500 dps; 10: 2000 dps; 11: 2000 dps)
Self-test enable. Default value: 00
(00: Self-test disabled; Other: See Table 31)
SPI serial interface mode selection. Default value: 0
(0: 4-wire interface; 1: 3-wire interface).
Table 31. Self-test mode configuration
ST1
ST0
Self-test mode
0
0
0
1
1
0
1
1
1. DST sign (absolute value in Table 3)
Normal mode
Self-test 0 ⁽¹⁾(X positive sign, Y and Z negative sign)
--
Self-test 1 ⁽¹⁾ (X negative sign, Y and Z positive sign)
8.6
CTRL_REG5_G (24h)
BOOT FIFO_EN
Table 32. CTRL_REG5_G register
--
HPen INT1_Sel1 INT1_Sel0 Out_Sel1
Out_Sel0
BOOT
FIFO_EN
HPen
INT1_Sel1-INT1_Sel0
Out_Sel1-Out_Sel0
Table 33. CTRL_REG5_G 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)
High-pass filter enable. Default value: 0
(0: HPF disabled; 1: HPF enabled) (See Figure 18)
INT1 selection configuration. Default value: 00
(See Figure 18)
Out selection configuration. Default value: 00
(See Figure 18)
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