This example program demonstrates how to use the on-chip
D/A Converter of the following analog devices chips:

   * ADuC812
   * ADuC814
   * ADuC832
   * ADuC831

The program configures the D/A's and generates a sawtooth 
waveform on each D/A channel.

To see the effect of this program on the D/A Converters:

1. Select the target deivce you will use.
2. Build the program (Project-Build Target).
3. Start the Debugger (Debug-Start/Stop Debug Session).
4. Open the D/A Converter Dialog Box (Peripherals D/A Converter).
5. Open the serial window(Peripherals Serial).
6. Run the program and watch the D/A outputs change.

You can halt program execution and compare the calculated values
output in the serial window with the value of the conversion
on DAC0 and DAC1.