Article ID: 000074737 Content Type: Troubleshooting Last Reviewed: 03/19/2020

Why does AS_CLK not operate at 80 MHz when using Intel® Stratix® 10 devices?

Environment

  • Intel® Quartus® Prime Pro Edition
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    Description

    Due to a known problem in the Intel® Quartus® Prime Pro Edition software version 19.4 and earlier, the Intel® Stratix® 10 device Active Serial configuration clock (AS_CLK) will run at 100 MHz during configuration even when you set AS_CLK to operate at 80 MHz.

    Resolution

    This problem is fixed starting with Intel Quartus Prime Pro Edition software version 20.2

    Related Products

    This article applies to 1 products

    Intel® Stratix® 10 FPGAs and SoC FPGAs