USB Logic Analysers

摘要

Some of you may be familiar with the range of Saleae USB Logic Analysers. Although most models only have eight channels, on the whole, they are excellent performers and probably suitable for 95% of the analysis work done by hobbyists, technicians and designers. They start from several hundred pounds - not nothing, but still only a fraction of the cost of getting a 'professional' logic analyser, which makes it an attractive purchase - particularly since Saleae allow you to download the matching control and analysis software for free. I bought an early 24 megasamples per second (MS/s) eight-channel 'Logic' model, and when Saleae brought out a 16-channel version, I bought one of those too. And I've been very happy with them both, especially as Saleae has kept their software up to date.