Article ID: 000089476 Content Type: Troubleshooting Last Reviewed: 05/30/2022

Why does the Power and Thermal Calculator (PTC) report more than one value for a single power rail?

Environment

  • Intel® Quartus® Prime Pro Edition
  • Intel® FPGA Power Thermal Calculator
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    Description

    Due to a problem in the Intel® Quartus® Prime Pro Edition Software v21.4, you may see multiple rows that have current numbers for same power supply rail in the Power and Thermal Calculator (PTC) tool report.

    Resolution

    To work around this problem, add up all the IO bank currents on the report page for the power rail for a correct estimate.

    This problem is fixed beginning with the Intel® Quartus® Prime Pro Edition Software version 22.1.

    Related Products

    This article applies to 1 products

    Intel® Programmable Devices

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