This Arduino sketch implements a SUMP protocol compatible logic analyzer. This implementation is compatible with the standard SUMP client as well as an alternative OLS client. More recently support ...

int addressPins[] = {A_15, A_14, A_13, A_12, A_11, A_10, A_9, A_8, A_7, A_6, A_5, A_4, A_3, A_2, A_1, A_0}; ...

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 ...

After banging his head against a wall trying to get a PS/2 interface to work, [Joonas] decided he needed a dedicated logic analyzer. He didn’t need anything fancy; writing bits to a serial port would ...

Just as the oscilloscope is the instrument of choice for analog electronics, and the spectrum analyzer is preferred for RF measurement, the logic analyzer is the go-to instrument for digital system ...

Logic analyzers, long a mainstay of chip design, are finding new demand for IoT devices—and frequently in different forms than in the past. Once associated with big, bulky benchtop instruments, this ...

When I was at Maker Faire this year (2013), my friend Phil Sittner came up to the Atmel booth and told me that I had to see something on the other side of the show floor. (Phil is the guy that built a ...