Article ID: 000075493 Content Type: Troubleshooting Last Reviewed: 01/05/2023

Why does the Intel® FPGA F-Tile Avalon® Streaming for PCI Express link not re-enumerate?

Environment

    Intel® Quartus® Prime Pro Edition
    PCI Express
    Avalon-ST Intel® Stratix® 10 Hard IP for PCI Express
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Description

Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 21.2, after an interruption to the PCI Express reference clock supply of the Intel® FPGA F-Tile Avalon® Streaming for PCI Express IP in user mode, the link is not able to re-enumerate by rebooting the host.

 

Resolution

To work around this problem, reconfigure the FPGA. 

 

Related Products

This article applies to 2 products

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

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