Article ID: 000082964 Content Type: Troubleshooting Last Reviewed: 09/11/2012

Can I power my Vccio at a different level than the Vccio specified by the I/O standard that is using differential on-chip termination (OCT)?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description No. When using differential OCT, the Vccio of the I/O bank must be powered at the Vccio of the I/O Standard that is using OCT.

It is still possible to support various Multi-Volt I/O capabilities but you must ensure that Vccio is powered to thelevel specified by the I/O standard using OCT.

Related Products

This article applies to 2 products

Stratix® FPGAs
Stratix® GX FPGA

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