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Altera_Forum
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9 years ago

Voltage level issue on MAX10

Hello, i'm trying to test my MAX10 using clock of 1MHz on some pins. one of the HW pins is not output the signal as expected, the clock goes high to 3.3v and then down to 1.6v instead of 0v. t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

Then you either have a fault on your board, you're probing badly or you've not written the code correctly. Consider posting some code, or the project, here.

Is your oscilloscope set to DC coupled? AC coupled would give funny results, although not those you describe.

Cheers,

Alex