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5.1TransmitIdentificationandVersionRegister(TXIDVER)
5.2TransmitControlRegister(TXCONTROL)
EthernetMediaAccessController(EMAC)Registers
Thetransmitidentificationandversionregister(TXIDVER)isshowninFigure27anddescribedin
Table26.
Figure27.TransmitIdentificationandVersionRegister(TXIDVER)
3116
TXIDENT
R-0Ch
15870
TXMAJORVERTXMINORVER
R-0AhR-07h
LEGEND:R=Readonly;-n=valueafterreset
Table26.TransmitIdentificationandVersionRegister(TXIDVER)FieldDescriptions
BitFieldValueDescription
31-16TXIDENTTransmitidentificationvalue.
ChCurrenttransmitidentificationvalue.
15-8TXMAJORVERTransmitmajorversionvalue.Revisionsareindicatedbyarevisioncodetakingtheformat
TXMAJORVER.TXMINORVER.
AhCurrenttransmitmajorversionvalue.
7-0TXMINORVERTransmitminorversionvalue.Revisionsareindicatedbyarevisioncodetakingtheformat
TXMAJORVER.TXMINORVER.
7hCurrenttransmitminorversionvalue.
Thetransmitcontrolregister(TXCONTROL)isshowninFigure28anddescribedinTable27.
Figure28.TransmitControlRegister(TXCONTROL)
3116
Reserved
R-0
1510
ReservedTXEN
R-0R/W-0
LEGEND:R=Readonly;R/W=Read/Write;-n=valueafterreset
Table27.TransmitControlRegister(TXCONTROL)FieldDescriptions
BitFieldValueDescription
31-1Reserved0Reserved
0TXENTransmitenable
0Transmitisdisabled.
1Transmitisenabled.
SPRU941A–April2007EthernetMediaAccessController(EMAC)/71
ManagementDataInput/Output(MDIO)
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