Article ID: 000086194 Content Type: Troubleshooting Last Reviewed: 11/15/2011

Auto-Negotiation Could Not Complete in 1000BASE-X PCS Function

Environment

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

    Critical Issue

    Description

    When you enable auto-negotiation on the 1000BASE-X PCS function and link synchronization is acquired, the auto-negotiation process could not complete.

    This issue affects 1000BASE-X PCS function designs with the auto-negotiation option enabled.

    Resolution

    To avoid this issue, set the HD bit in the dev_ability register to 1.

    This issue will be fixed in a future version of the Triple Speed Ethernet MegaCore function.

    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.