LSM6DB0 Datasheet, PDF (28/66 Pages) STMicroelectronics – 3D accelerometer, 3D gyroscope and signal processor

Accelerometer and gyroscope functionality
LSM6DB0
7.2.4
Continuous-to-FIFO mode
In Continuous-to-FIFO mode (FIFO_CTRL (2Eh)(FMODE [2:0] = 011), FIFO behavior
changes according to the INT_GEN_SRC_XL (26h)(IA_XL) bit. When INT_GEN_SRC_XL
(26h)(IA_XL) bit is equal to '1' FIFO operates in FIFO mode, when INT_GEN_SRC_XL
(26h)(IA_XL) bit is equal to '0' FIFO operates in Continuous mode.
The interrupt generator should be set to the desired configuration by means of
INT_GEN_CFG1_XL (06h), INT_GEN_THS1_X_XL (07h), INT_GEN_THS1_Y_XL
(08h)and INT_GEN_THS1_Z_XL (09h).
The CTRL_REG4 (1Eh)(LIR_XL) bit should be set to '1' in order to have latched interrupt.
Figure 12. Continuous-to-FIFO mode
x_i,y_i,z_i
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Continuous Mode
Trigger event
FIFO Mode
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