Forum Discussion
jAlter
New Contributor
New ContributorSchmitt Trigger at MAX10 PLL dedicated input
MAX 10 devices feature selectable Schmitt Trigger on all inputs. The question is if the dedicated PLL input pin is affected by the Schmitt Trigger when it is enabled, or if the PLL input bypasses the...
FvM
Super Contributor
Super ContributorWhat makes you think that ST feature is switched-off if the input drives a PLL although it's shown in property editor?
jAlterNew Contributor
New ContributorI agree that it wouldn't make much sense that the Schmitt Trigger would be completely disabled if it drives a PLL. That wasn't exactly my question. My question was if the dedicated PLL input is connected to the Schmitt Trigger at all. Conceivable, the dedicated PLL input could always bypass the ST, even when the ST is still enabled for the normal (non PLL) I/O.
