Article ID: 000083702 Content Type: Troubleshooting Last Reviewed: 09/11/2012

Why do the Formality and Encounter Conformal software report errors when my design uses the altshift_taps megafunction?

Environment

  • Verification
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    This is a known problem in the Quartus® II software version 5.1 resulting from an extra GND port in the post-fit netlist.

    This problem is fixed beginning with the Quartus II software version 6.0.

    To avoid these errors in version 5.1, remove the extra GND port from the altshift_taps megafunction instance in the Quartus II-generated post-fit netlist.

    Related Products

    This article applies to 1 products

    Stratix® FPGAs

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