Article ID: 000084016 Content Type: Troubleshooting Last Reviewed: 09/11/2012

Is the default current setting incorrect in the Quartus II sofware when targeting a Cyclone III device?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

The Quartus® II software versions 7.2 SP2 and earlier incorrectly set the default current strength to 4mA for 3.3V LVTTL when targeting Cyclone® III devices. The default should be 8mA as stated in the Cyclone III Device Handbook.

This problem is fixed beginning with the Quartus II software version 8.0.

Related Products

This article applies to 1 products

Cyclone® III FPGAs