LSM6DSM Datasheet, PDF (30/113 Pages) STMicroelectronics – always-on 3D accelerometer and 3D gyroscope

Functionality
5.4
Block diagram of filters
Figure 5. Block diagram of filters
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5.4.1
Block diagrams of the gyroscope filters
In the LSM6DSM, the gyroscope filtering chain depends on the mode configuration:
1. Mode1 (for User Interface (UI) and Electronic Image Stabilization (EIS) functionality
through primary interface) and Mode2
Figure 6. Gyroscope digital chain - Mode 1 (UI/EIS) and Mode 2
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In this configuration, the gyroscope ODR is selectable from 12.5 Hz up to 6.66 kHz. A low-
pass filter (LPF1) is available if the auxiliary SPI is disabled, for more details about the filter
characteristics see Table 66: Gyroscope LPF1 bandwidth selection.
Data can be acquired from the output registers and FIFO over the primary I²C/SPI interface.
2. Mode3 (for OIS and EIS functionality)
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