Article ID: 000079596 Content Type: Troubleshooting Last Reviewed: 09/11/2012

For Cyclone III devices, can I choose PCI as my I/O standard and connect VCCIO to 3.3V?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

No, Cyclone® III devices do not support PCI I/O standard with VCCIO of 3.3V. The device can only support the PCI I/O standard with a VCCIO of 3.0V.

Refer to AN447:Interfacing Cyclone III Devices with 3.3/3.0/2.5-V LVTTL/LVCMOS I/O Systems (PDF) for more details.

Related Products

This article applies to 1 products

Cyclone® III FPGAs