5.1TransmitIdentificationandVersionRegister(TXIDVER)
5.2TransmitControlRegister(TXCONTROL)
EthernetMediaAccessController(EMAC)Registers
Thetransmitidentificationandversionregister(TXIDVER)isshowninFigure41anddescribedin
Table40.
Figure41.TransmitIdentificationandVersionRegister(TXIDVER)
3116
TXIDENT
R-0Ch
15870
TXMAJORVERTXMINORVER
R-0AhR-07h
LEGEND:R=Readonly;-n=valueafterreset
Table40.TransmitIdentificationandVersionRegister(TXIDVER)FieldDescriptions
BitFieldValueDescription
31-16TXIDENTTransmitidentificationvalue.
ChCurrenttransmitidentificationvalue.
15-8TXMAJORVERTransmitmajorversionvalue.Revisionsareindicatedbyarevisioncodetakingtheformat
TXMAJORVER.TXMINORVER.
AhCurrenttransmitmajorversionvalue.
7-0TXMINORVERTransmitminorversionvalue.Revisionsareindicatedbyarevisioncodetakingtheformat
TXMAJORVER.TXMINORVER.
7hCurrenttransmitminorversionvalue.
Thetransmitcontrolregister(TXCONTROL)isshowninFigure42anddescribedinTable41.
Figure42.TransmitControlRegister(TXCONTROL)
3116
Reserved
R-0
1510
ReservedTXEN
R-0R/W-0
LEGEND:R=Readonly;R/W=Read/Write;-n=valueafterreset
Table41.TransmitControlRegister(TXCONTROL)FieldDescriptions
BitFieldValueDescription
31-1Reserved0Reserved
0TXENTransmitenable
0Transmitisdisabled.
1Transmitisenabled.
SPRUEQ6–December2007EthernetMediaAccessController(EMAC)/ManagementDataInput/Output(MDIO)87
SubmitDocumentationFeedback
