Article ID: 000086785 Content Type: Troubleshooting Last Reviewed: 07/06/2017

Why PRESERVE_PLL_COUNTER_ORDER does not automatically turned ON when PLL reconfiguration is used?

Environment

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

    In correction to AN454, In Quartus® II version 5.0 and later, the PRESERVE_PLL_COUNTER_ORDER setting
    in the Quartus II software logic option is NOT automatically turned on, PLEASE TURN IT ON if the PLL reconfiguration feature is used in the PLL.

     

    Related Products

    This article applies to 2 products

    Stratix® III FPGAs
    Stratix® IV FPGAs

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