Article ID: 000082041 Content Type: Error Messages Last Reviewed: 06/14/2016

Error (272006): LPM_WIDTHU parameter has been set to illegal value 4, but should be set to value 5.

Environment

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

    Critical Issue

    Description

    The above error will be seen when compiling the Cyclone® V Avalon-MM Hard IP for PCI®Express in Root Port configuration.
    This error is related to an issue with the Quartus® II software.

    Resolution

    Open the file altpciexpav_stif_cr_rp.v and change the parameter lpm_widthu from 4 to 5.

    from
    .lpm_widthu(4),
    to
    .lpm_widthu(5),

    This problem is fixed in version 15.0.1 and later of the Quartus II software IP.

    Related Products

    This article applies to 4 products

    Cyclone® V SX SoC FPGA
    Cyclone® V GT FPGA
    Cyclone® V GX FPGA
    Cyclone® V ST SoC FPGA

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