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5.59ProcessingElementLogicalLayerControlCSR(PE_LL_CTL)
SRIORegisters
TheprocessingelementlogicallayercontrolCSR(PE_LL_CTL)isshowninFigure122anddescribedin
Table130.
Figure122.ProcessingElementLogicalLayerControlCSR(PE_LL_CTL)-AddressOffset104Ch
3116
Reserved
R-0
15320
EXTENDED_
ReservedADDRESSING_
CONTROL
R-0R/W-001
LEGEND:R/W=Read/Write;R=Readonly;-n=Valueafterreset
Table130.ProcessingElementLogicalLayerControlCSR(PE_LL_CTL)FieldDescriptions
BitFieldValueDescription
31–3Reserved0Theseread-onlybitsreturn0swhenread.
2–0EXTENDED_ADDRESSING_CONTROLControlsthenumberofaddressbitsgeneratedbythePEasa
sourceandprocessedbythePEasthetargetofanoperation.All
otherencodingsreserved.
001bPEsupports34bitaddresses
010bPEsupports50bitaddresses
100bPEsupports66bitaddresses
OtherReserved
SerialRapidIO(SRIO) 190SPRUE13A–September2006
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