Article ID: 000077005 Content Type: Troubleshooting Last Reviewed: 11/20/2015

34-Ohm Parallel Termination Not Supported for Arria 10 Devices

Environment

Quartus Edition

Intel® Quartus® Prime Pro Edition

Version Found: 15.0 Version Fixed: 15.1

BUILT IN - ARTICLE INTRO SECOND COMPONENT

Critical Issue

Description

This problem affects all external memory interfaces on Arria 10 devices.

34-ohm input termination is not yet supported.

Resolution

The workaround for this issue is to use 40-ohm input termination instead of 34-ohm input termination.

This issue is fixed in version 15.1.

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