Article ID: 000075698 Content Type: Troubleshooting Last Reviewed: 11/17/2011

The Transceiver May Be Incorrectly Reset in the PCI Express Compiler Leading to Unreliable PCI Express Link Behavior

Environment

    Quartus® II Subscription Edition
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Critical Issue

Description

On rare occasions, the transceiver may be incorrectly reset leading to unreliable link behavior.

This issue affects the PCI Express MegaCore function targeting Stratix IV GX, Arria II GX, and Cyclone IV GX devices.

Resolution

This issue is fixed in version 10.1 of the PCI Express MegaCore function.

Related Products

This article applies to 4 products

Stratix® IV FPGAs
Arria® II FPGAs
Cyclone® IV FPGAs
Arria® II GX FPGA

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