Article ID: 000078999 Content Type: Troubleshooting Last Reviewed: 05/01/2013

Efficiency Monitor Not Usable With Arria V or Cyclone V Hard Memory Interface

Environment

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

    The workaround for this issue is to use Qsys to generate the external memory interface IP without the Efficiency Monitor, and then generate the Efficiency Monitor separately. You can then enable the Efficiency Monitor for your interface by connecting the Avalon interfaces manually.

    This issue will be fixed in a future release.

    Related articles

    This problem affects DDR2, DDR3, and LPDDR2 products.

    For designs targeting the hard memory interface on Arria V or Cyclone V devices, an attempt to use the Efficiency Monitor will result in an error message in the MegaWizard Plug-In Manager.

    Related Products

    This article applies to 1 products

    Intel® Programmable Devices

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