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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

EDIT: This is wrong:

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None of the VCCA pins are tied together internally.

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The VCCA pins ARE connected together internally. Evidently when I first measured the lines had opened due to overstress of the MAX10. The test was repeated with a fresh MAX10 and the pins are clearly connected. The VCC_PLL pins are not tied together as previously stated.

Sorry for the confusion