Article ID: 000074373 Content Type: Troubleshooting Last Reviewed: 02/13/2023

Why is the Intel® Stratix®10 M20K data corrupted when Simple Dual-Port mode operates with asynchronous read/write clock ECC enabled ECC pipeline register disabled?

Environment

  • Intel® Quartus® Prime Pro Edition
  • ECC Protected Avalon-ST Single Clock FIFO
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    Due to incorrect Intel® Quartus® Prime Pro bit setting in Intel® Stratix®10 M20K block when operating with asynchronous read/write clock, ECC enabled ECC pipeline register disabled configuration in Simple Dual-Port mode; you may observe data corruption from Intel® Stratix®10 M20K block. 
    Affected Devices: All Intel® Stratix®10 devices
    Affected Intel® Quartus® Prime Pro Edition Software versions: Before version 19.2 

     

     

    Resolution

    The issue has been fixed in Intel® Quartus® Prime Pro Edition Software version 19.2. 

    Related Products

    This article applies to 1 products

    Intel® Stratix® 10 FPGAs and SoC FPGAs