LSM9DS1 Datasheet, PDF (56/72 Pages) –

Accelerometer and gyroscope register description
LSM9DS1
7.31
OUT_X_XL (28h - 29h)
Linear acceleration sensor X-axis output register. The value is expressed as a 16-bit word in
two’s complement.
7.32
OUT_Y_XL (2Ah - 2Bh)
Linear acceleration sensor Y-axis output register. The value is expressed as a 16-bit word in
two’s complement.
7.33
OUT_Z_XL (2Ch - 2Dh)
Linear acceleration sensor Z-axis output register. The value is expressed as a 16-bit word in
two’s complement.
7.34
FIFO_CTRL (2Eh)
FIFO control register.
FMODE2
FMODE1
Table 82. FIFO_CTRL register
FMODE0
FTH4
FTH3
FTH2
FTH1
FTH0
FMODE [2:0]
FTH [4:0]
Table 83. FIFO_CTRL register description
FIFO mode selection bits. Default value: 000
For further details refer to Table 84.
FIFO threshold level setting. Default value: 0 0000
FMODE2
0
0
0
0
1
1
FMODE1
0
0
1
1
0
1
Table 84. FIFO mode selection
FMODE0 Mode
0
Bypass mode. FIFO turned off
1
FIFO mode. Stops collecting data when FIFO is full.
0
Reserved
1
Continuous mode until trigger is deasserted, then FIFO
mode.
0
Bypass mode until trigger is deasserted, then Continuous
mode.
0
Continuous mode. If the FIFO is full, the new sample over-
writes the older sample.
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