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.