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Altera_Forum
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8 years ago

Max10: ADC not working with .pof file

Hi I'm currently working with Max10M16DAF256 and I have a problem with the ADC. When using .sof file it works fine. When using .pof file the ADC does not work anymore, i.e ADC data is always ze...
Altera_Forum's avatar
Altera_Forum
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8 years ago

This makes me believe even more this issue may be power related. I suspect you have one (or more) slightly slow or under rated supplies. You're clearly on the edge of whatever the issue is given you have working boards.

Can you take a non working board, disconnect the power supplies and power it from bench supplies? My concern is that an under rated rail isn't up to supplying the inrush required and dips causing the POR circuitry a problem, which (perhaps) isn't documented.

Cheers,

Alex