Article ID: 000087021 Content Type: Troubleshooting Last Reviewed: 02/15/2013

RapidIO II IP Core Does Not Support 1x Fallback to Redundancy Lanes

Environment

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

    Critical Issue

    Description

    The RapidIO II IP core supports fallback to 1x mode operation on Lane 0 only. If Lane 0 to the RapidIO II IP core receiver is defective, the link fails even if the redundancy lane (lane R) is operational.

    Resolution

    This issue has no workaround.

    This issue will be fixed in a future version of the RapidIO II MegaCore function.

    Related Products

    This article applies to 1 products

    Intel® Programmable Devices

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