Article ID: 000074674 Content Type: Troubleshooting Last Reviewed: 12/15/2022

Why is the Intel® Stratix® 10 MX and Intel® Stratix® 10 TX device internal Temperature Sensing Diode (TSD) read out always stuck at 25 degrees Celsius?

Environment

    Intel® Quartus® Prime Pro Edition
    Temperature Sensor Intel® Stratix® 10 FPGA IP
BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

Due to a problem in Intel® Quartus® Prime Pro Edition Software version 18.1 and later, the internal TSD read out from Intel® Stratix® 10 MX and TX devices are always stuck at 25 degC.

This only impacts the following production device variants:

Intel® Stratix® 10 MX 1650

Intel® Stratix® 10 MX 2100

Intel® Stratix® 10 TX 1650

Intel® Stratix® 10 TX 2100

Resolution

This problem is fixed starting with the Intel® Quartus® Prime Pro Edition Software version 18.1.1. 

Related Products

This article applies to 2 products

Intel® Stratix® 10 MX FPGA
Intel® Stratix® 10 TX FPGA

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