Article ID: 000095548 Content Type: Troubleshooting Last Reviewed: 04/23/2024

How do I use the refclock_status signal on the Agilex™ 7 F-Tile Reference and System PLL Clocks FPGA IP in Quartus® Prime Pro Edition Software version 23.2?

Environment

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

    The refclock_status output signal on the Agilex™ 7 F-Tile Reference and System PLL Clocks FPGA IP in Quartus® Prime Pro Edition Software version 23.2 is non-functional.

    Resolution

    You should not use the refclock_status output signal. If you want to know the status of your System PLL reference clock, you can infer this by monitoring whether the out_systempll_synthlock_[n] tx_pll_locked[n], tx_ready[n], and rx_ready[n] signals assert high. 

    This problem is fixed beginning with the Quartus® Prime Pro Edition Software version 23.3.

    Related Products

    This article applies to 1 products

    Intel Agilex® 7 FPGAs and SoC FPGAs