Article ID: 000089003 Content Type: Compatibility Last Reviewed: 12/27/2021

How can I enable fixed 4x refresh rate mode for Intel® Agilex™ External Memory Interface?

Environment

  • Intel® Quartus® Prime Pro Edition
  • External Memory Interfaces Intel® Stratix® 20 FPGA IP
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    Configurable fine granularity refresh mode is not supported in Intel® Quartus® Prime Pro Edition Software version 21.3 and earlier. 

    Resolution

    To enable this feature in Intel® Quartus® Prime Pro Edition Software version 21.2, download and install the following patch.

    Intel® Quartus® Prime Pro Edition Software v21.2 Patch 0.33 for Windows (.exe)

    Intel® Quartus® Prime Pro Edition Software v21.2 Patch 0.33 for Linux (.run)

    Readme for Intel® Quartus® Prime Pro Edition Software v21.2 Patch 0.33 for Linux (.txt)

    To enable this feature in Intel® Quartus® Prime Pro Edition Software version 21.3, download and install the following patch.

    Intel® Quartus® Prime Pro Edition Software v21.3 Patch 0.13 for Windows (.exe)

    Intel® Quartus® Prime Pro Edition Software v21.3 Patch 0.13 for Linux (.run)

    Readme for Intel® Quartus® Prime Pro Edition Software v21.3 Patch 0.13 for Linux (.txt)

    This feature is enabled by default in Intel® Quartus® Prime Pro Edition Software version 21.4 and later.

     

    Related Products

    This article applies to 1 products

    Intel® Agilex™ 7 FPGAs and SoC FPGAs

    Disclaimer

    1

    All postings and use of the content on this site are subject to Intel.com Terms of Use.