LSM9DS1 Datasheet, PDF (63/72 Pages) –

LSM9DS1
Magnetometer register description
8.4
WHO_AM_I_M (0Fh)
Device identification register.
Table 107. WHO_AM_I_M register
0
0
1
1
1
1
0
1
8.5
CTRL_REG1_M (20h)
TEMP_
COMP
OM1
Table 108. CTRL_REG1_M register
OM0
DO2
DO1
DO0 FAST_ODR
ST
Table 109. CTRL_REG1_M register description
TEMP_COMP
Temperature compensation enable. Default value: 0
(0: temperature compensation disabled; 1: temperature compensation enabled)
OM[1:0]
X and Y axes operative mode selection. Default value: 00
(Refer to Table 110)
DO[2:0]
FAST_ODR
Output data rate selection. Default value: 100
(Refer to Table 111)
FAST_ODR enables data rates higher than 80 Hz. Default value: 0
(0: Fast_ODR disabled; 1: FAST_ODR enabled)
ST
Self-test enable. Default value: 0
(0: self-test disabled; 1: self-test enabled)
OM1
0
0
1
1
Table 110. X and Y axes operative mode selection
OM0
Operative mode for X and Y axes
0
Low-power mode
1
Medium-performance mode
0
High-performance mode
1
Ultra-high performance mode
DO2
0
0
0
0
1
1
1
1
DO1
0
0
1
1
0
0
1
1
Table 111. Output data rate configuration
DO0
ODR [Hz]
0
0.625
1
1.25
0
2.5
1
5
0
10
1
20
0
40
1
80
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