Analog Devices ADuC814 A/D Example Program

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

• Analog Devices ADuC814

After configuring the A/D, the program reads all of the A/D Converter channels and outputs the converted values using the serial port.

To run this program...

1. Build the project (Project Menu, Build Target)
2. Start the debugger (Debug Menu, Start/Stop Debug Session)
3. View the Serial Window (View Menu, Serial Window #1)
4. View the A/D converter peripheral (Peripheral Menu, A/D Converter)
5. Run the program (Debug Menu, Go)
6. Click on the Toolbox buttons to change input voltages

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.