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Altera_Forum
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16 years ago

How to gracefully terminate the PCIe read request

I am using Stratix4 hardip in pcie gen1 x4 configuration. The hard IP has PCI bar register configured for 512K memory space. The Root complex is sending out the memory read request (non-posted) to ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Remember: A Completion with a status other than Completer Success must be a Completion without data, and you must take care to properly set the byte length and lowest-significant byte address to free all allocated resources in the requester.