Article ID: 000074230 Content Type: Error Messages Last Reviewed: 12/11/2018

Critical Warning (332168): The following clock transfers have no clock uncertainty assignment. For more accurate results, apply clock uncertainty assignments or use the derive_clock_uncertainty command.

Environment

  • DDR3 SDRAM Controller with UniPHY Intel® FPGA IP
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    You may see the critical warning above during the fitter stage when compiling the UniPHY-based memory controller IP. 

    Resolution

    You may safely ignore this critical warning message. 

    Related Products

    This article applies to 1 products

    Stratix® III FPGAs