Article ID: 000074969 Content Type: Install & Setup Last Reviewed: 02/08/2024

Why does the Intel® FPGA Temperature Sensor IP core readout always return 0 when using Intel® Quartus® Prime Pro Edition software version  20.1?

Environment

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

    Critical Issue

    Description

    Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 20.1, you may see the Intel® FPGA Temperature Sensor IP core always return code 0 when reading the junction temperature on Intel® Arria® 10 or Intel® Cyclone® 10 GX devices.

    Resolution

    To work around this problem, a patch is available for the Intel® Quartus® Prime Pro Edition Software version 20.1.
    Download and install Patch 0.18 for 20.1 from the appropriate link below.


    Download the version 20.1 patch 0.18 for Windows (.exe)
    Download the version 20.1 patch 0.18 for Linux (.run)
    Download the Readme for the Intel® Quartus® Prime Pro Edition Software 20.1 patch 0.18 (.txt)

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

    Related Products

    This article applies to 2 products

    Intel® Arria® 10 FPGAs and SoC FPGAs
    Intel® Cyclone® 10 GX FPGA