Article ID: 000075487 Content Type: Troubleshooting Last Reviewed: 08/15/2023

Why am I unable to dump the LTSSM sequence when using the P-Tile Debug Toolkit?

Environment

  • Intel® Quartus® Prime Pro Edition
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    Description

    Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 21.2, the PCIe* Link Inspector is not available in the P-Tile Debug Toolkit.

    Resolution

    To work around this problem, monitor the ltssm_state port of the P-Tile Avalon® Streaming Intel® FPGA IP for PCI Express* in the Signal Tap Logic Analyzer.
    A patch is available to fix this problem for the Intel® Quartus® Prime Pro Edition Software version 21.2.
    Download and install Patch 0.23 from the appropriate link below.

    You may monitor the ltssm_state port of the P-Tile Avalon® Streaming Intel® FPGA IP for PCI Express* in the Signal Tap Logic Analyzer.
    This problem is fixed starting with the Intel® Quartus® Prime Pro Edition Software version 21.3.

    Related Products

    This article applies to 2 products

    Intel Agilex® 7 FPGAs and SoC FPGAs F-Series
    Intel® Stratix® 10 DX FPGA