AN4506
Figure 9. REFERENCE mode
,QSXW$QJXODU5DWH
)LOWHUHG'DWD
Interrupt generation
5()(5(1&(
4.3.3
Note:
5()(5(1&(HQDEOH
".W
Autoreset
In this configuration the filter is automatically reset when the configured interrupt event
occurs. REFERENCE is, however, used to set the filter instantaneously.
The XYZ dataset used to reset the filter is the one after the interrupt.
Figure 10. Autoreset
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)LOWHUHG 'DWD
5()(5(1&( HQDEOH
$0Y
5
Interrupt generation
The L3GD20H interrupt signal can be configured in a very flexible way allowing to recognize
independent rotations of the X, Y and Z-axis. That signal can be driven to the INT1 pin. The
INT2 pin is dedicated to DRDY and FIFO interrupts.
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