Hi,Just working on a project with my De0-Nano, outputting a data stream to a DAC and noticed that the boards output pins are pretty damn noisy. Don't have an analyzer getting around 1.5V pk-pk noise riding my output. Is this normal for the board? Cheers, Chris.
Are you sure this is real noise? Could it rather be a measure problem, i.e. noise caught by your test probe?In either case, check if the ground reference is the same on both sides.