PicoLA is a very simple logic anlazer created by dulse electronics
available as free download there
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the original design incluses some Excel spreadsheat as "GUI" ther are explanations how to use it, but well I never understood the excle thing and it did not seem to work so here is a very simple GUI
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it support the original command set of the PicoLA logic analyzer
Antti
PS the original FPGA project has one small bug in te statemachine that gets stalled so that should be fixed before the original FPGA code can be used