AN4506 Просмотр технического описания (PDF) - STMicroelectronics

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AN4506

L3GD20H: 3-axis digital output gyroscope

STMicroelectronics 

AN4506

Figure 9. REFERENCE mode

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Interrupt generation

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4.3.3

Note:

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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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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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