Article ID: 000074055 Content Type: Error Messages Last Reviewed: 02/07/2023

Internal Error: Sub-system: HDD, File: /quartus/h/hdb_if_json_sys.h, Line: 226

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 error during the synthesis stage of compilation.

     

     

    Resolution

    To work around the problem, remove instance assignments that have "auto_fab_0|*" as in the target (-to) field from the QSF (and other scripts sourced by the QSF) file. 

    This problem is fixed starting with the Intel® Quartus® Prime Pro Edition Software version 20.1.

    Related Products

    This article applies to 1 products

    Intel® Stratix® 10 FPGAs and SoC FPGAs