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Table151.Logical/TransportLayerErrorDetectCSR(ERR_DET)FieldDescriptions(continued)
BitFieldValueDescription
25MSG_REQ_TIMEOUTMessagerequesttimeout(endpointdeviceonly)
0AtimeouthasnotbeendetectedbyRXU.
1AtimeouthasbeendetectedbytheRXU.Arequiredmessagerequesthasnot
beenreceivedbytheRXUwithinthespecifiedtime-outinterval.Toclearthis
bit,write0toit.
24PKT_RSPNS_TIMEOUTPacketresponsetimeout(endpointdeviceonly)
0AtimeouthasnotbeendetectedbyanLSUortheTXU.
1AtimeouthasbeendetectedbyanLSUortheTXU.Arequiredresponsehas
notbeenreceivedbytheLSU/TXUwithinthespecifiedtimeoutinterval.To
clearthisbit,write0toit.
23UNSOLICITED_RSPNSUnsolicitedresponse(switchorendpointdevice)
0AnunsolicitedresponsepackethasnotbeenreceivedbyanLSUortheTXU.
1AnunsolicitedresponsepackethasbeenreceivedbyanLSUortheTXU.To
clearthisbit,write0toit.
22UNSUPPORTED_TRANSUnsupportedtransaction(switchorendpointdevice)
0TheMAUhasnotreceivedanunsupportedtransaction.
1TheMAUhasreceivedanunsupportedtransaction.Thatis,theMAUreceived
atransactionthatisnotsupportedinthedestinationoperationsCAR.Toclear
thisbit,write0toit.
21–8Reserved0Theseread-onlybitsreturn0whenread.
7RX_CPPI_SECURITYRXCPPIsecurityerror
0TheRXUhasnotdetectedanaccessblock.
1TheRXUhasdetectedanaccessblock.Thatis,accesstooneoftheRX
queueswasblocked.Toclearthisbit,write0toit.
6RX_IO_DMA_ACCESSRXI/ODMAaccesserror
0ADMAaccesstotheMAUhasnotbeenblocked.
1ADMAaccesstotheMAUwasblocked.Toclearthisbit,write0toit.
5–0Reserved0Theseread-onlybitsreturn0whenread.
SPRUE13A–September2006SerialRapidIO(SRIO)211
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