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Altera_Forum
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8 years ago

Can Arria 10's FMC single-ended signals be more than 2.0 V?

Hi, I'm wondering if I can get more than 2.0V single-ended signals out of the FMC connector on the Arria 10 SOC, which using the 10AS066N3F40E2SG. All FMC pins on this board are connected to ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Without modifying your development board? No. J42 allows you to set the I/O voltage for that bank, but only as high at 1.8V.

If you wanted a higher voltage in that I/O bank you' have to modify the board. That's fine as far as the Arria device is concerned - 3.0V maximum. It also feeds the MAX V, for which 3V is also fine. You'll need to check what other devices that rail feeds.

Cheers,

Alex