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Altera_Forum
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14 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
14 years ago

Thanks for the explanation. To be frank, I was connecting the vref wrongly and somehow that bank does not working as expected(leds connected to that particular bank light up when they are supposed not to be)

That's why I was wondering if it has

something to do with the wrong voltage assignment on that bank vref