Data Sheet

DocID025715 Rev 2 47/72
LSM9DS1 Accelerometer and gyroscope register description
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7.13 CTRL_REG2_G (11h)
Angular rate sensor Control Register 2.
Figure 28. INT_SEL and OUT_SEL configuration gyroscope block diagram
7.14 CTRL_REG3_G (12h)
Angular rate sensor Control Register 3.
Table 48. CTRL_REG2_G register
0
(1)
1. These bits must be set to ‘0’ for the correct operation of the device
0
(1)
0
(1)
0
(1)
INT_SEL1 INT_SEL0 OUT_SEL1 OUT_SEL0
Table 49. CTRL_REG2_G register description
INT_SEL [1:0]
INT selection configuration. Default value: 00
(Refer to Figure 28)
OUT_SEL [1:0]
Out selection configuration. Default value: 00
(Refer to Figure 28)
ADC
LPF1
HPF
LPF2
DataReg
FIFO
Interrupt
generator
Table 50. CTRL_REG3_G register
LP_mode HP_EN 0
(1)
1. These bits must be set to ‘0’ for the correct operation of the device
0
(1)
HPCF3_G HPCF2_G HPCF1_G HPCF0_G
Table 51. CTRL_REG3_G register description
LP_mode
Low-power mode enable. Default value: 0
(0: Low-power disabled; 1: Low-power enabled)
HP_EN
High-pass filter enable. Default value: 0
(0: HPF disabled; 1: HPF enabled, refer to Figure 28)
HPCF_G [3:0]
Gyroscope high-pass filter cutoff frequency selection. Default value: 0000
Refer to Table 52.