Article ID: 000080658 Content Type: Troubleshooting Last Reviewed: 08/08/2023

ALTMULT_COMPLEX IP core: Error (272006): MGL_INTERNAL_ERROR: Range object … of width <width> which is illegal

Environment

  • Intel® Quartus® Prime Standard Edition
  • ALTMULT_COMPLEX Intel® FPGA IP
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    In the Intel® Quartus® Prime Standard Edition Software, you may see this error when you instantiate the ALTMULT_COMPLEX IP core in "dynamic_complex_mode," and you have different port widths for port A and port B.

    The dynamic complex mode option is only available for Stratix® V devices.

     

    Resolution

    To workaround this problem, use the same widths for both ports.

    This problem is fixed starting with the Intel® Quartus® Prime Standard Edition Software version 18.1

    Related Products

    This article applies to 1 products

    Stratix® V FPGAs