Article ID: 000081046 Content Type: Product Information & Documentation Last Reviewed: 08/13/2012

How should I connect unused VREF pins on my board?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

If VREF pins are not used, they should be connected to either VCC or GND.

You should refer to the Quartus II software <project name>.pin file for proper connectivity of VREF pins for your design.

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Stratix® II FPGAs