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We believe you have got one to (or maybe more) slightly slow or under rated supplies
I’m currently handling Max10M16DAF256 and that i have trouble with the fresh new ADC. sof document it truly does work okay. pof document the fresh ADC does not work any longer, i.age ADC info is usually zero, as the anybody else section performs correctly.
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We have including viewed that after programming with .pof document but still allow suppy current towards the, new ADC work. However, shortly after reset the production current (turn off and on once again), it will not performs any further.
If your second then you will want to ensure see the way you launch the fresh new ADC Internet protocol address out-of reset. Hold it when you look at the reset ‘a nothing longer’ following the pump up. Sorry this might voice a tiny vague. That it appears to be a regular topic towards the forum you to cannot seem to have acquired a clear, legitimate solution.
If this sounds like your own panel then you will want to test the above and make certain brand new rails rise monotonically. There are not any sequencing criteria if the dont increase correctly – not meeting this new Tramp day – the machine commonly misbehave. Reference ‘Figure step three. Monitored Fuel Provides Ramp Up’ from the ‘ fuel administration member guide (
In addition discover an identical challenge with Max10 ADC in another thread, however, as you told you there isn’t any solution for it.
The fresh panel try the mind structure board. The issue is that many of our forums work great which have ” .pof “-file, and lots of ones have this ADC condition. On forums having ADC situation, i investigated in the gear of those boards regrettably i didn’t find any issue towards equipment. Particularly in the above list, brand new chat rooms work which have ” .sof ” and also ” .pof “-document when the supply voltage is to the. Adopting the have voltage are reset, the newest ADC does no further functions because people continues to be performing correctly.
This will make myself believe much more this issue could be power related. You may be clearly into edge of regardless of the concern is offered you’ve got working forums.
Are you willing to capture a non working board, unplug the advantage supplies and strength they from counter supplies? My issue is you to a significantly less than ranked railway isn’t really up to supplying the inrush requisite and dips resulting in the POR circuitry an effective condition, hence (perhaps) is not documented.
You might be right. I did certain analysis in the power supplies to own Max10, also it appears like the analogue likewise have requires a little a lot of time up until it are at complete voltage level (we have been using Max10 dual likewise have device, and therefore demands a few digital provides and you will step 1 analogue supply).
As with Max10 Strength government user book, it seems like precisely the last power supply getting Max10 number (attached picture), therefore we made an effort to swtich with the analogue likewise have basic and you will anticipate it to-arrive maximum height, right after which turn on another two digital offers, which just take merely few hundred or so µs to reach maximum top. This will help brand new not-working ADC becoming working sporatically (never operating).
But once i get a functional panel (ADC always functions) and you can do the reverse succession (we.e help a couple of digital supplies with the first, then your analogue likewise have), the brand new ADC continues to be working (we expected so it ought not to work more).
Very somehow the fresh ADC situation relates to the power likewise have sequence and the ramp lifetime of power provides, however, a clear reason for it disease might have been maybe not discover but really.