Article ID: 000073914 Content Type: Troubleshooting Last Reviewed: 03/20/2023

Why do Intel Agilex® 7 devices exhibit Active Serial (ASx4) configuration failure?

Environment

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

    When using the Intel® Quartus® Prime Pro Edition Software version 20.4, you might see Active Serial (ASx4) configuration failure with Intel Agilex® devices when using an image compiled with AS_CLK=166 MHz. 
    Affected devices are Intel Agilex FPGA AGFA014R24A and AGFB014R24A ES devices.

    Resolution

    To avoid this problem, use another AS_CLK frequency option. For example, 125 MHz, 100 MHz, and so on.


     

    Related Products

    This article applies to 1 products

    Intel Agilex® 7 FPGAs and SoC FPGAs F-Series