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5.83PortErrorRateEnableCSRn(SPn_RATE_EN)
SRIORegisters
Eachofthefourportsissupportedbyaregisterofthistype(seeTable160).Theporterrorrateenable
CSRn(SPn_RATE_EN)isshowninFigure146anddescribedinTable161.
Table160.SPn_RATE_ENRegistersandtheAssociatedPorts
RegisterAddressOffsetAssociatedPort
SP0_RATE_EN2044hPort0
SP1_RATE_EN2084hPort1
SP2_RATE_EN20C4hPort2
SP3_RATE_EN2104hPort3
Figure146.PortErrorRateEnableCSRn(SPn_RATE_EN)
313024
ERR_IMP_
Reserved
SPECIFIC
R/W-0R-00h
2322212019181716
CORRUPT_CNTL_SYM_RCVED_PKT_RCVED_PKT_RCVED_
ReservedCNTL_SYM_UNEXPECTED_PKT_NOT_UNEXPECTED_WITH_BAD_PKT_OVER_Reserved
ENACKID_ENACCPT_ENACKID_ENCRC_EN276B_EN
R-0R/W-0R/W-0R/W-0R/W-0R/W-0R/W-0R-0
158
Reserved
R-0
76543210
NON_UNSOLICITED_
PROTOCOL_DELINEATION_LINK_
ReservedOUTSTANDING_ReservedACK_CNTL_
ERROR_ENERROR_ENTIMEOUT_EN
ACKID_ENSYM_EN
R-0R/W-0R/W-0R-0R/W-0R/W-0R/W-0
LEGEND:R/W=Read/Write;R=Readonly;-n=Valueafterreset
Table161.PortErrorRateEnableCSRn(SPn_RATE_EN)FieldDescriptions
BitFieldValueDescription
31EN_IMP_SPECIFICRatecountingenableforimplementation-specificerrors
0Disableerrorratecountingofimplementationspecificerrors
1Enableerrorratecountingofimplementationspecificerrors.
30–23Reserved0Theseread-onlybitsreturn0swhenread.
22CORRUPT_CNTL_SYM_ENABLERatecountingenableforcorruptcontrolsymbols
0Disableerrorratecountingofacorruptcontrolsymbol.
1Enableerrorratecountingofacorruptcontrolsymbol.
21CNTL_SYM_UNEXPECTED_ACKID_ENRatecountingenableforcontrolsymbolswithunexpectedackIDs
0Disableerrorratecountingofanacknowledgecontrolsymbolwith
anunexpectedackID.
1Enableerrorratecountingofanacknowledgecontrolsymbolwith
anunexpectedackID.
20RCVED_PKT_NOT_ACCPT_ENRatecountingenableforpacket-not-acceptedcontrolsymbols
0Disableerrorratecountingofreceivedpacket-not-acceptedcontrol
symbols.
1Enableerrorratecountingofreceivedpacket-not-acceptedcontrol
symbols.
SPRUE13A–September2006SerialRapidIO(SRIO)221
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