Anyone with any experience with the Saleae Logic analyzer?
I am concerned with accuracy. I have tried other USB logic analyzers that were inaccurate.
I set up a pin in an avr to pulse every 70uS. I tested it with an expensive Logic Analyzer from a colleague, it was dead on.
I tried a friend's $250 USB logic analyzer and the pulse measurement was more than 10 - 20 uS off. The USB port was not being used by any other programs and the PC was running smoothly, so that is not an issue.
The Saleae Logic Analyzer looks like it would be very easy (and very handy) to use, and the price is not too steep.
Any advice would be appreciated.