Article ID: 000076995 Content Type: Troubleshooting Last Reviewed: 12/16/2022

What may cause the External Memory Interfaces Intel® Stratix® 10 FPGA IP to execute an additional refresh after a self-refresh exit?

Environment

  • Intel® Quartus® Prime Pro Edition
  • External Memory Interfaces Intel® Stratix® 10 FPGA IP
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    Description

    Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 20.1, the External Memory Interfaces Intel® Stratix® 10 FPGA IP may execute an additional refresh after a self-refresh exit because both the controller refresh and the self-refresh are exercised.

    Resolution

    To work around this problem, turn ON the Enable User Refresh Control option.

    This problem is fixed starting with the Intel® Quartus® Prime Pro Edition Software version 20.2.

    Related Products

    This article applies to 1 products

    Intel® Stratix® 10 FPGAs and SoC FPGAs

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