Article ID: 000091156 Content Type: Troubleshooting Last Reviewed: 04/17/2023

Why don’t I see critical warnings for ATX or fPLL spacing violations for the Intel® Arria® 10 device project when using the Intel® Quartus® Prime Pro Software versions 19.1 to 22.2?

Environment

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

    Critical Issue

    Description

    Due to a bug in the Intel® Quartus® Prime Pro software versions 19.1 to 22.2, you will not see a critical warning for ATX PLL or fPLL spacing if you violate the requirements documented in section 3.1.1. Transmit PLLs Spacing Guideline when using ATX PLLs and fPLLs of the Intel® Arria® 10 Transceiver PHY User Guide.

     

    It is mandatory to meet the ATX PLL-to-ATX PLL Spacing Guidelines and ATX PLL-to-fPLL Spacing Guidelines documented in the Intel® Arria® 10 Transceiver PHY User Guide.

     

    Resolution

    This critical warning omission messaging was fixed in Intel® Quartus® Prime software version 22.3

     

    Related Products

    This article applies to 1 products

    Intel® Arria® 10 FPGAs and SoC FPGAs