Let's assume that you need to simultaneously look at the inputs and outputs of a 16-bit counter to determine a timing error, but you have only a 2-channel scope – how do you look all of the required ...

You’ve been there many times, trying to use a scope to simultaneously look at many signals on a digital bus. Scopes are great for viewing a signal’s details, but most can handle just two or four ...

A frequent contributor to the hacker community, [stacksmashing] has prepared an excellent instructional video on reverse engineering Apple’s Lighting connector proprietary protocol. The video begins ...

Increasing data bandwidth of these test instruments helps designers cope with gigahertz microprocessors and faster buses in complex digital systems. Tracking down bugs in complex digital systems is a ...

Logic analyzers and oscilloscopes have coexisted for several decades. The emergence of additional digital inputs on scopes more than 15 years ago gave birth to mixed-signal oscilloscopes (MSOs). Once ...