When you think of a logic analyzer today, you might think of a little USB probe that can measure a few signals and decoding for various serial buses. But actual logic analyzers were high-speed ...

With mixed-signal oscilloscopes (MSOs) being everyone’s “Engineering” Swiss Army knife, why would anyone need an additional logic analyzer? MSOs with sampling rates in the GHz range and 8 or more ...

As I mentioned in my recent columns on the topic of adding pull-up or pull-down resistors to the inputs of unused or partially used logic gates and functions (see Part 1, Part 2, and Part 3), I was ...

This is a new version of an old logic analyzer project where a multithreaded Win-32 front-end and a native USB interface is used. The version of the old project includes a front-end originally written ...

If you have a Stellaris Launchpad sitting around, have a go at using it as a logic analyzer The Stellaris logic analyzer is based upon this earlier build that took code from a SUMP comparable Arduino ...

A general-purpose vector signal analyzer offers a low-cost, flexible option for measuring the frequency settling time of PLLs. By Douglas Olney, Keithley Instruments Inc. The frequency-settling time ...