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Altera_Forum's avatar
Altera_Forum
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10 years ago

Use different voltages on GPIO

Hi, Small summary: I am using GPIO ports on a Stratix-IV based board to interface it with a PCB that has an optical switch. I am using the GPIO ports to dynamically control the switches, by app...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Note that you could set different IO standard to each specific SIV IO pins but you would need to double check on the IO power supplies requirement ie VCCIO, VCCPD if you want to place these pins into the same bank.