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4.10MDIOUserCommandCompleteInterruptMaskClearRegister(USERINTMASKCLEAR)
MDIORegisters
TheMDIOusercommandcompleteinterruptmaskclearregister(USERINTMASKCLEAR)isshownin
Figure22anddescribedinTable20.
Figure22.MDIOUserCommandCompleteInterruptMaskClearRegister
(USERINTMASKCLEAR)
3116
Reserved
R-0
15210
ReservedUSERINTMASKCLEAR
R-0R/WC-0
LEGEND:R=Readonly;R/W=Read/Write;WC=Write1toclear;-n=valueafterreset
Table20.MDIOUserCommandCompleteInterruptMaskClearRegister(USERINTMASKCLEAR)
FieldDescriptions
BitFieldValueDescription
31-2Reserved0Reserved
1-0USERINTMASKCLEARMDIOusercommandcompleteinterruptmaskclearforUSERINTMASKED[1:0],
respectively.Settingabitto1willdisablefurtherusercommandcompleteinterruptsfor
thatparticularUSERACCESSregister.USERINTMASKCLEAR[0]and
USERINTMASKCLEAR[1]correspondtoUSERACCESS0andUSERACCESS1,
respectively.Writinga0tothisregisterhasnoeffect.
0MDIOusercommandcompleteinterruptsfortheMDIOuseraccessregistern
(USERACCESSn)areenabled.
1MDIOusercommandcompleteinterruptsfortheMDIOuseraccessregistern
(USERACCESSn)aredisabled.
SPRU941A–April2007EthernetMediaAccessController(EMAC)/63
ManagementDataInput/Output(MDIO)
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