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jAlter's avatar
jAlter
Icon for New Contributor rankNew Contributor
3 months ago

MAX 10. No 3.0 V Schmitt Trigger I/O standard

For some reason Max 10 doesn't support 3.0 V Schmitt Trigger I/O standard. Of course, using 3.3V I/O standard would work as well. But then Quartus would complain and would issue a fatal error if the...
Programmable Logic Device
ShengN_altera's avatar
ShengN_altera
Icon for Super Contributor rankSuper Contributor
3 months ago

According to the document screenshot:

Yes, MAX 10 don't support 3.0 V Schmitt Trigger.

I think you can use 2.5V for both Schmitt Trigger and slew rate control.