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LSM303AH Datasheet, PDF (35/82 Pages) –
LSM303AH
Functionality
4.4.5
Bypass-to-Continuous mode
In Bypass-to-Continuous mode (FIFO_CTRL_A (25h)(FMODE[2:0] = '100'), data
measurement storage inside FIFO starts in Continuous mode upon an internal trigger event,
then the sample that follows the trigger is available in FIFO.
Figure 10. Bypass-to-Continuous mode
xi,yi,zi
empty
x0
yi0
z0
x1
y1
z1
x2
y2
z2
x31
y31
z31
xi,yi,zi
x0
y0
z0
x1
y1
z1
x2
y2
z2
x30
y30
z30
x31
y31
z31
Bypass Mode
Trigger event
Continuous Mode
Figure 11. Trigger event to FIFO for Bypass-to-Continuous mode
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