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Altera_Forum
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10 years ago

Are VCCA pins connected internally on dual supply MAX10

We are using a 10M04DAF256C8G MAX10 and have a board layout issue we are trying to recover from without scrapping a bunch of assembled boards. There are some (not so pretty) options for reworking but...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

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Altera don't publish such information - you could consider asking them for it. However, I suspect they'll just point you at the datasheet and, effectively, say that if the datasheet states they're VCCA pins, then they're connected.

You could try a continuity test on a device that's not soldered down. Buzz out between E12 (and L5) and other VCCA pins. I suspect you'll be disappointed and find they're all connected...

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Thanks.. I planned to continuity test when I pulled a part off a board.. don't have any loose ones at the moment. I know this is a long shot but something to check in case one is lucky.