Article ID: 000091401 Content Type: Error Messages Last Reviewed: 07/08/2022

Internal Error: Sub-system: OCT, File: /quartus/periph/oct/oct_gen6_read_assignments.cpp, Line: 2587

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 21.2 and earlier, you may see this internal error when the pins of oct_rzqpin and ddr_pll_clk for the EMIF core are set as Virtual Pin.

    Resolution

    To work around this problem, turn off the Virtual Pin setting for the two pins. 

    This problem is fixed beginning with the Intel® Quartus® Prime Pro Edition Software version 21.3.

    Related Products

    This article applies to 1 products

    Intel® Programmable Devices

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