Article ID: 000073693 Content Type: Troubleshooting Last Reviewed: 11/07/2016

Arria 10 Hard IP for PCI Express IP Core Gen2 and Gen3 Directed Speed Change Error

Environment

  • Quartus® II Subscription Edition
  • PCI Express
    • BUILT IN - ARTICLE INTRO SECOND COMPONENT

    Critical Issue

    Description

    An intermittent Surprise Link Down or failure to speed change may occur in applications using a software directed speed change. These errors typically occur in less than 1% of the directed speed changes. If your application does not use a directed speed change, there is no impact.

    Resolution

    There is no workaround other than avoiding the directed speed change.

    Related Products

    This article applies to 1 products

    Intel® Programmable Devices

    Need more help?

    Contact support

    Disclaimer

    1

    All postings and use of the content on this site are subject to Intel.com Terms of Use.