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Altera_Forum
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7 years ago

Changing single GPIO Pin output voltage

Hi, I am trying to do connect a video camera (OV7670, from Omnivision) on altera DE2 (EP2C35F672CN - Cyclone II). I got stuck on one question: I would like to avoid using external circuitry to...
Altera_Forum's avatar
Altera_Forum
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7 years ago

Did you change vccio supplied to that bank? Try measuring the supply rail for that bank.