Poison Bit Received on Completion Packet - 1.0 English

Versal ACAP DMA and Bridge Subsystem for PCI Express Product Guide (PG344)

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1.0 English

An Error Poison occurs when the completion TLP EP bit is set, indicating that there is poisoned data in the payload. When the slave bridge detects the poisoned packet, the Slave Error Poison (SEP) interrupt is asserted and the SLVERR response is asserted with arbitrary data on the memory mapped AXI4 bus.