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Altera_Forum's avatar
Altera_Forum
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14 years ago

Blown ADC?

I'm currently designing an audio analysis system on a DE0-Nano board, I'd previously tested the ADC section of the design and all was working perfectly. However now that it's come to final test...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Thanks for the help guys.

Cris, it looks like you were right with the timing issue idea, I didn't have the data acquisition synchronised well enough and it was throwing everything out. I've since rewritten the entire module, and it's working much better than it was. I'm getting odd spikes at certain points within the waveform though, example attached.