Article ID: 000079172 Content Type: Troubleshooting Last Reviewed: 08/13/2012

Can modular I/O banks with the same bank number be powered by different power supplies?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

Yes, for Altera® devices that support modular I/O banks, modular banks with the same bank number can be powered by seperate power supplies. For example bank 1A can be powered by a different power supply than bank 1C. Modular I/O banks each have unique VCCIO power supply pins.

The voltage required in a bank is based on the I/O standard used in that bank and/or the default voltage setting defined in the Quartus® II design software for your project.

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