3.12EMACControlModuleMiscellaneousInterruptStatusRegister(EWMISCSTAT)
EMACControlModuleRegisters
Themiscellaneousinterruptstatusregister(EWMISCSTAT)isshowninFigure24anddescribedin
Table21.
Figure24.EMACControlModuleMiscellaneousInterruptStatusRegister(CMMISCINTSTAT)
3116
Reserved
R-0
1543210
ReservedSTATPENDINTSTATHOSTPENDINTSTATLINKINTSTATUSERINTSTAT
R-0R-0R-0R-0R-0
LEGEND:R=Readonly;-n=valueafterreset
Table21.EMACControlModuleMiscellaneousInterruptStatusRegister(CMMISCINTSTAT)
FieldDescriptions
BitFieldValueDescription
31-4Reserved0Reserved
3STATPENDINTSTATEMACmodulestatisticsinterrupt(STATPEND)status.
0EMACmodulestatisticsinterrupt(STATPEND)isnotpending.
1EMACmodulestatisticsinterrupt(STATPEND)ispending.
2HOSTPENDINTSTATEMACmodulehosterrorinterrupt(HOSTPEND)status.
0EMACmodulehosterrorinterrupt(HOSTPEND)isnotpending.
1EMACmodulehosterrorinterrupt(HOSTPEND)ispending.
1LINKINTSTATMDIOmodulelinkchangeinterrupt(LINKINT)status.
0MDIOmodulelinkchangeinterrupt(LINKINT)isnotpending.
1MDIOmodulelinkchangeinterrupt(LINKINT)ispending.
0USERINTSTATMDIOmoduleuserinterrupt(USERINT)status.
0MDIOmoduleuserinterrupt(USERINT)isnotpending.
1MDIOmoduleuserinterrupt(USERINT)ispending.
SPRUEQ6–December2007EthernetMediaAccessController(EMAC)/ManagementDataInput/Output(MDIO)69
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