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You may have 'a lot' of code, but is it all used/necessary? Have you connected it up correctly? Do your output pins depend on all of it?
If you have a large chunk of code that doesn't contribute to working out what your output pins should be doing, Quartus will optimise it away. Why put it in if nothing is dependant on it?
I'd suggest that the state of whatever output pins you have can be determined by 32 logic elements...
Cheers,
Alex
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Actually my top entity pins are not populated yet. But I have 4 components with connected signals between it. I should try to connect the final stage out.
Honored Contributor
