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Altera_Forum
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13 years ago

How to disable vrefb pins in quartus?

Hello All, I have routed a 3.3v to VREFB1N0 in cyclone IV. However,now,I am no longer needed that voltage reference. So,should I disable the voltage reference pins? If yes,how ca...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Since VREF pins are usually I/Os also, make them inputs.