Scope Noob: DDS, and False Triggers, and split-port timing delays

4,404 views · Published 9 December 2014 · 9:09 · Indexed 10 November 2026

Channel: HACKADAY · 2014 · Science & Technology

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Read the entire article: http://hackaday.com/2014/12/09/scope-noob-microcontroller-quirks-with-dds/

This week's installment of Scope Noob explores measurements of signals generated using Direct Digital Synthesis. Driving DDS with a microcontroller creates a few interesting issues that prompt the need to learn about holdoff, and to investigate the assembly code generated by the compiler.

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