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4.7MDIOUserCommandCompleteInterrupt(Unmasked)Register(USERINTRAW)
MDIORegisters
TheMDIOusercommandcompleteinterrupt(unmasked)register(USERINTRAW)isshownin
Figure19anddescribedinTable17.
Figure19.MDIOUserCommandCompleteInterrupt(Unmasked)Register(USERINTRAW)
3116
Reserved
R-0
15210
ReservedUSERINTRAW
R-0R/WC-0
LEGEND:R=Readonly;R/W=Read/Write;WC=Write1toclear;-n=valueafterreset
Table17.MDIOUserCommandCompleteInterrupt(Unmasked)Register(USERINTRAW)
FieldDescriptions
BitFieldValueDescription
31-2Reserved0Reserved
1-0USERINTRAWMDIOUsercommandcompleteeventbits.Whenasserted,abitindicatesthatthepreviously
scheduledPHYreadorwritecommandusingthatparticularUSERACCESSregisterhas
completed.USERINTRAW[0]andUSERINTRAW[1]correspondtoUSERACCESS0and
USERACCESS1,respectively.Writinga1willcleartheeventandwritinga0hasnoeffect.
0NoMDIOusercommandcompleteevent.
1ThepreviouslyscheduledPHYreadorwritecommandusingMDIOuseraccessregistern
(USERACCESSn)hascompleted.
60EthernetMediaAccessController(EMAC)/SPRU941A–April2007
ManagementDataInput/Output(MDIO)
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