• Warren W. Gay


General-purpose I/O is a topic near to the hearts of Raspberry Pi owners, because this is the interface to the outside world. The BCM2835 is flexibly designed to allow I/O pins to be reconfigured under software control. GPIO 14 can be an input, an output, or operate as a serial port TX data line, for example. This makes the Raspberry Pi very adaptable.


Alternate Function Inductive Load Drive Capability Drive Strength Collector Circuit 
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Copyright information

© Warren W. Gay 2014

Authors and Affiliations

  • Warren W. Gay
    • 1
  1. 1.OntarioCanada

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