Silicon Labs C8051F020/021/022/023 D/A Example Program

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

• Silicon Laboratories, Inc. C8051F020
• Silicon Laboratories, Inc. C8051F021
• Silicon Laboratories, Inc. C8051F022
• Silicon Laboratories, Inc. C8051F023

This program generates a sine wave as an analog output of the DAC. The digital values that create the sine wave are submitted to the converter for every tick of the built-in timer.

To run this program...

1. Select the device from the pull-down target list.
2. Build the project (Project - Build Target).
3. Start the uVision Debugger.
4. Click Go or Run (F5).
5. View the Analog Output values in the D/A Converter Peripheral Dialog.

µVision3 users may enable the built-in Logic Analyzer to view and measure the resulting analog signal graphically.