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AR# 52677

AXI Bridge for PCI Express v1.04.a - The core runs into a Fatal Error during multiple MRds upstream


Version Found: v1.04.a
Version Resolved and other Known Issues: See (Xilinx Answer 44969)

When sending multiple MRd requests upstream, the core runs into a fatal error.


This is a known issue to be fixed in the next release of the core. This issue occurs because oferroneous managing of Receive-Buffer Space for inbound completions where the core issuesMemory Read requests without taking in consideration of the available completion header and data space.

Note: "Version Found" refers to the version where the problem was first discovered. The problem might also exist inearlier versions, but no specific testing has been performed to verify earlier versions.

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
44969 AXI Bridge for PCI Express - Release Notes and Known Issues for All Versions up to ISE 14.7 N/A N/A
AR# 52677
Date Created 10/31/2012
Last Updated 03/05/2013
Status Active
Type Known Issues
  • AXI PCI Express (PCIe)