AR# 52677: AXI Bridge for PCI Express v1.04.a - The core runs into a Fatal Error during multiple MRds upstream
AR# 52677
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AXI Bridge for PCI Express v1.04.a - The core runs into a Fatal Error during multiple MRds upstream
描述
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.
解决方案
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.