Article ID: 000090782 Content Type: Troubleshooting Last Reviewed: 05/17/2022

Why does the Intel® FPGA Power and Thermal Calculator (PTC) shows incorrect data width of eSRAM for the Intel® Agilex™ devices?

Environment

  • Intel® Quartus® Prime Pro Edition
  • Intel® FPGA Power Thermal Calculator
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    Due to a problem in the Intel® FPGA Power and Thermal Calculator (PTC) version 21.4 and earlier, you may see incorrect data width (72-bit) with eSRAM as the RAM type.

    This problem has no impact on Intel® Quartus® Power Analyzer.

    Resolution

    The correct data width of eSRAM is 64-bit, referring to the Intel® Agilex™ Embedded Memory User Guide, chapter 4.2.2.1.

    This problem is currently scheduled to be resolved in a future release of the Intel® FPGA Power and Thermal Calculator (PTC).

    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.