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Digital Write

Set the logical state of the digital output pin

  • Library:
  • Simulink Coder Support Package for BeagleBone Blue Hardware / Basic


The Digital Write block sets the logical state of the specified digital pin on the board.

During the external mode simulation, the block sets the value to the pin that you specify in the Pin parameter.

During simulation in all other modes, the block does nothing.



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The block sets this value to the digital output pin that you specify in the Pin parameter.

Data Types: Boolean


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Specify the digital pin number.

To open the pin mapping table, click View pin map.

Each block must have a unique pin number within a model.

See Also

Introduced in R2018b