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flandreas / antares

Digital circuit learning platform
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Oscilloscope not working as expected #690

Closed richardabendroth closed 8 months ago

richardabendroth commented 9 months ago

I have a circuit with a clock and a subcircuit that create a quadrature output that progresses on every clock cycle: A:hi B:lo -> A:hi B:hi -> A:lo B:hi -> A:lo B:lo -> ...

However, the output of the oscilloscope looks like this: image

Am I using it wrong? Even the clock pulses are somehow transitioning in an unexpected way.

flandreas commented 9 months ago

@richardabendroth You are using the oscilloscope in "Clocked mode", but the clock signal (the first row in the oscilloscope) seems to be an output of your circuit. Try setting up the oscilloscope with the blue CLK signal as first row in the oscilloscope.