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Opto-isolated emulation for DebugWIRE

Posted: 17 Dec 2008     Print Version  Bookmark and Share

Keywords:opto-isolated  DebugWIRE  software 

This application note by Atmel describes how to implement an opto-isolated interface for the DebugWIRE. This device could help the debug of applications with non-isolated power supply like ballast, motors, vacuum cleaners, refrigerators, etc. Design engineers should use debugging tools on applications with high current and/or voltage with great care; indeed, these applications can only be interrupted at specific points of the software. A breakpoint at a wrong location can easily damage the application.

View the PDF document for more information.

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