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5.52QueueReceiveDMACompletionPointerRegisters(QUEUEn_RXDMA_CP)
SRIORegisters
Therearesixteenoftheseregisters.
Figure108.QueueReceiveDMACompletionPointerRegisters(QUEUEn_RXDMA_CP)
31-16
RX_CP
RW-0x00
LEGEND:R=Readonly;-n=valueafterreset
15-0
RX_CP
RW-0x00
LEGEND:R=Readonly;-n=valueafterreset
Table82.QueueReceiveDMACompletionPointerRegisters(QUEUEn_RXDMA_CP)Field
Descriptions
BitFieldValueDescription
31-0RX_CPRxQueueCompletionPointer:Thisfieldisthehostmemoryaddressforthereceivequeue
completionpointer.Thisregisteriswrittenbythehostwiththebufferdescriptoraddressforthelast
bufferprocessedbythehostduringinterruptprocessing.Theportusesthevaluewrittento
determineiftheinterruptshouldbedeasserted.
SPRU976–March2006SerialRapidIO(SRIO)153
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