Article ID: 000073921 Content Type: Troubleshooting Last Reviewed: 06/28/2021

Is OSC_CLK_1 required after configuration is successful?

Environment

  • Quartus® II Subscription Edition
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    Yes. Despite successful configuration, OSC_CLK_1 is still required in user mode. Failure to provide a stable and free-running OSC_CLK_1
    (in user mode) could lead to unknown device behaviour.

    Related Products

    This article applies to 2 products

    Intel® Stratix® 10 FPGAs and SoC FPGAs
    Intel Agilex® 7 FPGAs and SoC FPGAs