5.6ReceiveTeardownRegister(RXTEARDOWN)
EthernetMediaAccessController(EMAC)Registers
Thereceiveteardownregister(RXTEARDOWN)isshowninFigure46anddescribedinTable45.
Figure46.ReceiveTeardownRegister(RXTEARDOWN)
3116
Reserved
R-0
15320
ReservedRXTDNCH
R-0R/W-0
LEGEND:R=Readonly;R/W=Read/Write;-n=valueafterreset
Table45.ReceiveTeardownRegister(RXTEARDOWN)FieldDescriptions
BitFieldValueDescription
31-3Reserved0Reserved
2-0RXTDNCH0-7hReceiveteardownchannel.Thereceivechannelteardowniscommandedbywritingtheencodedvalue
ofthereceivechanneltobetorndown.Theteardownregisterisreadas0.
0Teardownreceivechannel0
1hTeardownreceivechannel1
2hTeardownreceivechannel2
3hTeardownreceivechannel3
4hTeardownreceivechannel4
5hTeardownreceivechannel5
6hTeardownreceivechannel6
7hTeardownreceivechannel7
90EthernetMediaAccessController(EMAC)/ManagementDataInput/Output(MDIO)SPRUEQ6–December2007
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