5.26ReceiveFilterLowPriorityFrameThresholdRegister(RXFILTERLOWTHRESH)
5.27ReceiveChannel0-7FlowControlThresholdRegister(RXnFLOWTHRESH)
EthernetMediaAccessController(EMAC)Registers
Thereceivefilterlowpriorityframethresholdregister(RXFILTERLOWTHRESH)isshowninFigure66
anddescribedinTable65.
Figure66.ReceiveFilterLowPriorityFrameThresholdRegister(RXFILTERLOWTHRESH)
3116
Reserved
R-0
15870
ReservedRXFILTERTHRESH
R-0R/W-0
LEGEND:R=Readonly;R/W=Read/Write;-n=valueafterreset
Table65.ReceiveFilterLowPriorityFrameThresholdRegister(RXFILTERLOWTHRESH)
FieldDescriptions
BitFieldValueDescription
31-8Reserved0Reserved
7-0RXFILTERTHRESH0-FFhReceivefilterlowthreshold.Thesebitscontainthefreebuffercountthresholdvalueforfiltering
lowpriorityincomingframes.Thisfieldshouldremain0,ifnofilteringisdesired.
Thereceivechannel0-7flowcontrolthresholdregister(RXnFLOWTHRESH)isshowninFigure67and
describedinTable66.
Figure67.ReceiveChannelnFlowControlThresholdRegister(RXnFLOWTHRESH)
3116
Reserved
R-0
15870
ReservedRXnFLOWTHRESH
R-0R/W-0
LEGEND:R=Readonly;R/W=Read/Write;-n=valueafterreset
Table66.ReceiveChannelnFlowControlThresholdRegister(RXnFLOWTHRESH)
FieldDescriptions
BitFieldValueDescription
31-8Reserved0Reserved
7-0RXnFLOWTHRESH0-FFhReceiveflowthreshold.Thesebitscontainthethresholdvalueforissuingflowcontrolon
incomingframesforchanneln(whenenabled).
108EthernetMediaAccessController(EMAC)/ManagementDataInput/Output(MDIO)SPRUEQ6–December2007
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