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5.95PortResetOptionCSRn(SPn_RST_OPT)
SRIORegisters
Eachofthefourportsissupportedbyaregisterofthistype(seeTable180).SPn_RST_OPTisshownin
Figure158anddescribedinTable181.
Table180.SPn_RST_OPTRegistersandtheAssociatedPorts
RegisterAddressOffsetAssociatedPort
SP0_RST_OPT14000hPort0
SP1_RST_OPT14100hPort1
SP2_RST_OPT14200hPort2
SP3_RST_OPT14300hPort3
Figure158.PortResetOptionCSRn(SPn_RST_OPT)
3116
Reserved
R-0000h
15870
ReservedPORT_ID
R-00hR-imp
LEGEND:R=Readonly;-n=Valueafterreset;-imp=Valueafterresetisimplementationdefined.
Table181.PortResetOptionCSRn(SPn_RST_OPT)FieldDescriptions
BitFieldValueDescription
31–8Reserved0Theseread-onlybitsreturn0swhenread.
7–0PORT_IDPortIDdefinesuniquenumberforportinSwitch.ThePortIDisusedforport-writerequest.TheID
coincideswithISFportofconnection.Example:00_0000_01_port1(Impl.:IP0,port1)
00_0001_11_port7(Impl.:IP1,port3).
SPRUE13A–September2006SerialRapidIO(SRIO)235
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