Article ID: 000094552 Content Type: Troubleshooting Last Reviewed: 11/27/2023

Why am I seeing RX PTP accuracy results which are greater than specified with the F-tile Ethernet Intel® Hard FPGA IP with PTP enabled ?

Environment

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

    Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 23.1, the RX PTP accuracy results can be larger than specified when asserting the tx_reset of the F-tile Ethernet Intel® Hard FPGA IP with PTP enabled by itself.

    Resolution

    To work around this problem, ensure that you assert tx_reset and rx_reset together.
    This problem will be fixed in a future release of the Intel® Quartus® Prime Pro Edition Software.
     

    Related Products

    This article applies to 2 products

    Intel Agilex® 7 FPGAs and SoC FPGAs I-Series
    Intel Agilex® 7 FPGAs and SoC FPGAs F-Series

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