ASM330LHH datasheet(35/84 Pages) STMICROELECTRONICS

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ASM330LHH

Functionality

6.5.4

Continuous-to-FIFO mode

In Continuous-to-FIFO mode (FIFO_CTRL4 (0Ah)(FIFO_MODE_[2:0] = 011), FIFO

behavior changes according to the trigger event detected in one of the following interrupt

events:



Wake-up



Free-fall



D6D

When the selected trigger bit is equal to '1', FIFO operates in FIFO mode.

When the selected trigger bit is equal to '0', FIFO operates in Continuous mode.

6.5.5

Bypass-to-Continuous mode

In Bypass-to-Continuous mode (FIFO_CTRL4 (0Ah)(FIFO_MODE_[2:0] = '100'), data

measurement storage inside FIFO operates in Continuous mode when selected triggers are

equal to '1', otherwise FIFO content is reset (Bypass mode).

FIFO behavior changes according to the trigger event detected in one of the following

interrupt events:



Wake-up



Free-fall



D6D

6.5.6

Bypass-to-FIFO mode

In Bypass-to-FIFO mode (FIFO_CTRL4 (0Ah)(FIFO_MODE_[2:0] = '111'), data

measurement storage inside FIFO operates in FIFO mode when selected triggers are equal

to '1', otherwise FIFO content is reset (Bypass mode).

FIFO behavior changes according to the trigger event detected in one of the following

interrupt events:



Wake-up



Free-fall



D6D

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