标签: single-port

【应用手册】Single-PortTriple-SpeedEthernetandOn-BoardPHYChipReferenceDesignThisapplicationnotedescribesSingle-PortTriple-SpeedEthernetandOn-BoardPHYChipreferencedesignsthatdemonstrateEthernetoperationsoftheAltera®Triple-SpeedEthernetMegaCore®functionswithon-boardMarvell88E1111PHYchips.Thereferencedesignsprovideflexibletestanddemonstrationplatformsonwhichyoucancontrol,test,andmonitortheEthernetoperationsusingsystemloopbacks.OnereferencedesignrunsintheArria®IIGXFPGAdevelopmentboardandintegratesoneinstanceofthemediaaccesscontroller(MAC)function.TheTriple-SpeedEthernetIPcoreconnectstotheon-boardPHYchipthroughReducedGigabitMediaIndependentInterface(RGMII).TheotherreferencedesignrunsintheStratix®IVGXFPGAdevelopmentboardandintegratesoneinstanceoftheMACwithphysicalcodingsublayer(PCS)andphysicalmediumattachment(PMA)functions.TheTriple-SpeedEthernetIPcoreconnectstotheon-boardPHYchipthroughSerialGigabitMediaIndependentInterface(SGMII)mode.Single-PortTriple-SpeedEthernetandOn-BoardPHYChipReferenceDesignAN-647-1.1ApplicationNoteThisapplicationnotedescribesSingle-PortTriple-SpeedEthernetandOn-BoardPHYChipreferencedesignsthatdemonstrateEthernetoperationsoftheAlteraTriple-SpeedEthernetMegaCorefunctionswithon-boardMarvell88E1111PHYchips.Thereferencedesignsprovideflexibletestanddemonstration……