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- Max10: ADC not working having .pof file
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I think you have got one to (or higher) slightly sluggish otherwise under ranked supplies
I am already coping with Max10M16DAF256 and i also have a problem with the fresh ADC. sof file it works good. pof document brand new ADC can not work any further, i.age ADC info is usually zero, just like the anybody else portion really works precisely.
When using
I have as well as seen that after coding that have .pof file and still let the suppy current into the, the fresh ADC works. However, once reset the production voltage (turn fully off and on once more), it does not performs any further.
In the event your second then you will want to verify consider the method that you release the fresh ADC Internet protocol address out of reset. Hold it from inside the reset ‘a absolutely nothing longer’ following increase. Sorry this might sound a small unclear. This appears to be a consistent question on the message board you to definitely will not seem to have gotten a definite, legitimate services.
If this is your own board you will need to evaluate the above mentioned and make certain the rail rise monotonically. There aren’t any sequencing criteria however, if the don’t go up rightly – maybe not conference the fresh new Tramp go out – the computer will misbehave. Relate to ‘Figure step three. Tracked Energy Offers Ramp Up’ from the ‘ strength government representative guide (
In addition receive a similar trouble with Max10 ADC in another bond, however, like you told you there’s absolutely no services because of it.
The brand new board are all of our mind construction panel. The issue is a large number of our forums will work good having ” .pof “-file, and lots of of them understand this ADC state. With the chat rooms with ADC problem, i investigated throughout the knowledge of those chatrooms but unfortunately i didn’t find any difficulty towards the resources. Such as for instance in the above list, the fresh new chat rooms are working which have ” .sof ” as well as ” .pof “-document if the also have current is Hungaria bruder into the. Pursuing the have voltage was reset, the latest ADC do don’t functions as rest remains doing work correctly.
This is going to make me believe much more this issue are electricity relevant. You might be obviously into edge of whatever the issue is considering you really have operating chatrooms.
Could you simply take a non working board, unplug the benefit provides and energy they out of table supplies? My personal concern is one to a significantly less than rated rail actually doing supplying the inrush called for and you will dips inducing the POR circuitry an excellent problem, which (perhaps) is not noted.
You happen to be right. I did so certain study in the strength offers having Max10, and it also appears to be our analog supply takes slightly a lot of time up until they is located at complete current peak (the audience is having fun with Max10 twin have unit, and this means a couple of digital offers and you can step 1 analogue supply).
Such as Max10 Electricity management user guide, it seems like just the past power for Max10 amount (attached picture), therefore we attempted to swtich toward analogue also have basic and expect they to arrive maximum level, immediately after which turn on another two electronic offers, and therefore get simply couple hundred or so µs to arrive maximum height. This will help to the maybe not-functioning ADC to become functioning sporatically (not at all times doing work).
But when i get a functional board (ADC usually really works) and you can do the reverse series (we.age help two digital offers for the first, then analogue likewise have), this new ADC remains functioning (we asked that it should not really works any more).
Thus somehow the fresh new ADC disease describes the power also have series as well as the ramp duration of electricity offers, but a definite reason for it state might have been maybe not discovered yet ,.
