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Analog Devices ADuC816/824/834/836 A/D Example Program

This example program shows how to configure and use the A/D Converter of the following microcontrollers:

  • Analog Devices ADuC816
  • Analog Devices ADuC824
  • Analog Devices ADuC834
  • Analog Devices ADuC836

After configuring the A/D, the program reads the A/D Converter channel 3 and outputs the converted value using the serial port.

To run this program...

  1. Select the target for your device from the pull-down list
  2. Build the project (Project Menu, Build Target)
  3. Start the debugger (Debug Menu, Start/Stop Debug Session)
  4. View the Serial Window (View Menu, Serial Window #1)
  5. View the A/D converter peripheral (Peripheral Menu, A/D Converter)
  6. Run the program (Debug Menu, Go)

A debug script (debug.ini) creates buttons that set different analog values in A/D channels. As the program runs, you will see the A/D input and output change.

Other buttons create signals that generate sine wave or sawtooth patterns as analog inputs. µVision3 users may enable the built-in Logic Analyzer to view, measure and compare these input signals graphically.

ADUC816_ADC.ZIP (8.8K)
Friday, July 16, 2004
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