Article ID: 000079114 Content Type: Troubleshooting Last Reviewed: 05/23/2023

Why is a PLLJ_PLLSPE_INFO_M.txt report being generated for a commercial speed grade device?


  • Quartus® II Subscription Edition

    Due to a problem in the Quartus® II software version 11.1 and later, the PLLJ_PLLSPE_INFO.txt report which is generated during compilation may have an M suffix indicating a military speed grade device. This problem affects designs targeting Stratix® V and Arria® V devices.


    The M suffix is appended by mistake to the title of the file, and the data in the report will be correct for the speed grade of the device selected for the project. The PLLJ_PLLSPE_INFO.txt file with an M suffix will have no adverse affect on the timing analysis of the design. 

    This problem is fixed starting with the Intel® Quartus® Prime Pro or Standard Edition Software version 13.0.

    Related Products

    This article applies to 9 products

    Stratix® V E FPGA
    Arria® V SX SoC FPGA
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    Arria® V GZ FPGA
    Arria® V GX FPGA
    Arria® V GT FPGA
    Stratix® V GS FPGA
    Stratix® V GT FPGA
    Stratix® V GX FPGA