Article ID: 000086837 Content Type: Error Messages Last Reviewed: 11/06/2019

Internal Error: Sub-system: VPR20KMAIN, File: /quartus/fitter/vpr20k/altera_arch_common/altera_arch_re_network_routing_constraints.cpp, Line: 654

Environment

  • Intel® Quartus® Prime Pro Edition
    • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    Due to a problem in the Intel® Quartus® Prime Pro Edition software version 19.1, you may see this internal error during the fitter stage of compilation.

    Resolution

    To work around this problem, remove or disable all VIRTUAL_PIN assignments which refer to signals *_ptp*.

    This problem has been fixed beginning with version 19.3 of the Intel® Quartus® Prime Pro Edition software.

    Related Products

    This article applies to 1 products

    Intel® Programmable Devices

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