Digital logic

Coming Next Column

A logic analyzer is an excellent, inexpensive tool to help debug complex designs. Sometimes, it is absolutely essential to see what is going on in your signal lines to figure out how to fix a problem. In the next issue, I will be discussing oscilloscopes and reviewing the new Saleae Logic 16 Analyzer that includes an analog "oscilloscope" type of trace.

If you have a suggestion for a column or would like to see a specific board or product reviewed, please send me email at If you have specific questions, please post on the SwitchDoc blog ( so everybody can learn from your question. I'll be picking the best question and answering it in the next SwitchDoc Labs column.

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