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AR# 50692

7-Series Integrated Block Wrapper for PCI Express v1.4 (ISE 14.1/Vivado 2012.1) - The core may truncate some DLLPs/TLPs during the process of going into Recovery

Description

Version Found: v1.4
Version Resolved and other Known Issues: See (Xilinx Answer 40469)

While in the process of going into the recovery state, the core may truncate some TLPs/DLLPs.

Solution

This issue has been seen in simulation of the core with a third party bus functional model (BFM). It can be ignored and any errors flagged by the BFM can be suppressed without any impact to the functionality of the core. As an specific example, a third party BFM may report INITFC DLLPs received out of order.
Revision History
07/25/2012 - Initial Release

NOTE: "Version Found" refers to the version the problem was first discovered. The problem might also exist in earlier versions, but no specific testing has been performed to verify earlier versions.
AR# 50692
Date Created 07/27/2012
Last Updated 08/15/2012
Status Active
Type Known Issues
IP
  • 7 Series Integrated Block for PCI Express (PCIe)