Article ID: 000095480 Content Type: Troubleshooting Last Reviewed: 06/21/2023

Why can I not create a synchronizer chain with asynchronous reset?

Environment

  • Intel® Quartus® Prime Design Software
    • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    In the Intel® Quartus® Prime Software, you will see that synchronizer chains with an asynchronous reset will trigger a DRC CDC-50001 violation and will not be implemented correctly. 

     

     

     

    Resolution

    Ensure that synchronizer chains are reset synchronously or use an asynchronous reset registered in the same clock domain as the synchronizer chain.

     

    Related Products

    This article applies to 1 products

    Intel® Programmable Devices

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