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Altera_Forum
Honored Contributor
Honored ContributorDriving Ladder DAC
Hi, Im trying to drive a resistor ladder DAC from my DE-1 SOC board, despite of my DAC being very accurate im getting somewhat shotty results. The setup is relatively simple driving the resis...
Altera_ForumHonored Contributor
Honored ContributorI was looking at another board that may be better at these things. So if I understand correctly even if I get a Max10 device, and it is seemingly better at disabling pullup resistance.
It will not do the job of having it's pins in total isolation? I had a little test disabling bus hold and weak pull ups, dont know if it looks consistent with having a 110k pullup? https://alteraforum.com/forum/attachment.php?attachmentid=15364&stc=1 https://alteraforum.com/forum/attachment.php?attachmentid=15365&stc=1
