AR# 71601


Queue DMA subsystem for PCI Express (Vivado 2018.2) - Tactical patch for issue fixes


Version Found: v2.0

Version Resolved and other Known Issues: (Xilinx Answer 70927)

The tactical patch provided with this answer record contains the following fix and enhancement. 

This patch must be installed to run the performance test provided in (Xilinx Answer 71453) with Queue DMA Subsystem for PCI Express in Vivado 2018.2.

  • Bug Fix: Performance example design update
  • Feature Enhancement: Descriptor bypass example design addition

This patch contains all previously released fixes for the 2018.2 version, detailed in (Xilinx Answer 70927)

This article is part of the PCI Express Solution Centre

(Xilinx Answer 34536)Xilinx Solution Center for PCI Express


This issue will be fixed in the next release of the core.

Please install the patch in Vivado 2018.2 as described in the readme file included in the patch zip file.

Note: The "Version Found" column lists the version the problem was first discovered.

The problem also exists in earlier versions, but no specific testing has been performed to verify earlier versions.

Revision History:

  • 10/05/2018 - Initial Release


Associated Attachments

Name File Size File Type 6 MB ZIP
AR# 71601
Date 10/19/2018
Status Active
Type Known Issues
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