Article ID: 000085995 Content Type: Troubleshooting Last Reviewed: 05/19/2021

Why does the Intel® FPGA Power and Thermal Calculator (PTC) show low power estimations for M20Ks in Intel® Stratix® 10 devices?

Environment

  • Intel® Quartus® Prime Pro Edition
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    Due to a problem in the Intel® FPGA Power and Thermal Calculator (PTC) version 20.3 and earlier, you may see underestimated M20K dynamic power for Intel® Stratix® 10 devices. This problem has no impact on Intel® Quartus® Prime Power Analyzer and on design power estimation in PTC using exported file .qptc. Only the designs that manually entered or modified in PTC configurations of M20K blocks number and depths in PTC are impacted.

    Resolution

    This problem is fixed starting with the Intel® FPGA Power and Thermal Calculator (PTC) version 20.4.

    Related Products

    This article applies to 1 products

    Intel® Stratix® 10 FPGAs and SoC FPGAs

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