RTL8211CN_8211D_8211E_8201EN参考设计V1.8

5544332211DDCCBBAATitleSizeDocumentNumberRevDate:SheetofINDEXRTL8211CN/8211D/8211E/8201F(E)NA417Thursday,May06,2010TitleSizeDocumentNumberRevDate:SheetofINDEXRTL8211CN/8211D/8211E/8201F(E)NA417Thursday,May06,2010TitleSizeDocumentNumberRevDate:SheetofINDEXRTL8211CN/8211D/8211E/8201F(E)NA417Thursday,May06,2010RTL8211CN/8211D/8211E/8201EN/8201FNCOLAYSCHEMATICPageIndex1.TitlePage2.ACRConnector3.PHY4.Power5.CMC6.PinAssignment7.ReversionREV1.85544332211DDCCBBAAGNDRXD2_NRXD0_NTXD1TX_CTLTXD3RXD3_NTXD0RX_CTL_NTXD2RX_CLK_NRXD1_NPCIRSTMDIOMDCTX_CLKCLK25COL_NCRS_NRXER_NINTPMECLK125TXERVDD33VDD33VDD25VDD25MDCRX_CTL_NMDIOTXD0TXD1TXD2TXD3RXD0_NRXD1_NRXD2_NRXD3_NRX_CLK_NTX_CTLPCIRSTTX_CLKVDD33CLK25COL_NCRS_NRXER_NINTPMECLK125VDD25TXERTitleSizeDocumentNumberRevDate:SheetofA427Thursday,May06,2010TitleSizeDocumentNumberRevDate:SheetofA427Thursday,May06,2010TitleSizeDocumentNumberRevDate:SheetofA427Thursday,May06,2010ACRConnectorACRConnectorForRGMII/MIIInterfaceTXCTLA40MDIOB40COLA39MDCB39CRSA38RXERB38DGNDA37RXCTLB37TXCLKA36DGNDB36DGNDA35RXD0B35TXD0A34RXD1B34TXD1A33RXD2B33DGNDA32RXD3B32TXD2A31DGNDB31TXD3A30RXCLKB30RESETA29INTB29TXERA28NC33B28PWRDWNA27NC32B27NC13A26NC31B26DGNDA25NC30B25NC12A24DGNDA23NC11A22DGNDA2125MHzA20DGNDA19NC10A18NC9A17DGNDA16NC8A15NC7A14DGNDA13NC6A12NC5A11DGNDA10NC4A9NC3A8DGNDA7NC2A62.5VA5DGNDA4NC0A3+3.3DVDDA2+5VDigitalA1PMEB24DGNDB23CLK125B22DGNDB21NC27B20DGNDB19NC26B18NC25B17DGNDB16NC24B15NC23B14DGNDB13NC22B12NC21B11DGNDB10NC20B9NC19B8DGNDB7NC18B62.5VB5NC16B4NC15B3+3.3DVDDB2+5VDigitalB1JA1MiniJAJA1MiniJA5544332211DDCCBBAALED2_RXDLYRXD3/AN1RXD2_NRXD1_NRXD0/SELRGVRXD3_NRXD2/AN0RXD0_NRX_CTL_PHYAD2RX_CTL_NRXD1/TXDLYLED2_RXDLYLED0_AD0LED1_AD1RXD2/AN0RXD3/AN1VDD33_VDD25GNDRXD1/TXDLYRX_CLK_NPCIRSTTXD0RX_CLKVDD33_VDD25RX_CTL_PHYAD2RXD2/AN0TXD1RXD0/SELRGVTX_CLKVDD33_VDD25RXD3/AN1RXD1/TXDLYMDCPHYRSTBMDIOLED0_AD0LED1_AD1TX_CTLPMETXD3TXD2MDI2-MDI3-MDI3+PHY_AVDD10MDI0-PHY_AVDD33MDI1-PHY_AVDD10MDI0+MDI2+MDI1+RSET/CLK125VDDREGLED2_RXDLY_ENREGREGOUTVDDREGENREG/RSETPHY_AVDD10AVDD33_CENPHY_VDD10LED0_AD0LED1_AD1CLK125/LED2_RXDLYPMELED2_RXDLYRX_CLKENSWREGLED2_RXDLYLED2_RXDLY_ENREGENSWREGRSETENREG/RSETRSETRXD0/SELRGVCRS_NPHY_VDD10_CRSCOL_NLED2_RXDLY_ENREGENSWREGRXER_NRSET/CLK125PHYRSTBMDIOMDCRSETRX_CTL_PHYAD2CLK25XTAL2XTAL1PHY_VDD10_CRSINTXTAL1XTAL2ENSWREGMDIOCLK125CLK125/LED2_RXDLYCLK125INTCLK125/LED2_RXDLYVDD33_VDD25PHY_VDD33VDD33_VDD25AVDD33_CENMDI3-TXERLED2_RXDLY_ENREGPHY_VDD33PHY_VDD33PHY_VDD33PHY_VDD33PHY_VDD33PHY_VDD10PHY_AVDD33PHY_VDD33PHY_VDD33PHY_AVDD33PHY_VDD33TXD0TXD3TXD1TX_CLKTX_CTLRX_CLK_NCLK125RX_CTL_NPCIRSTREGOUTRXD0_NRXD3_NRXD2_NRXD1_NPHY_AVDD10TXD2PHY_VDD10CRS_NCOL_NRXER_NMDIOMDCINTVDD33_VDD25VDDREGCLK125PMECLK25VDD33_VDD25PHY_VDD33TXERTitleSizeDocumentNumberRevDate:SheetofA237Thursday,May06,2010TitleSizeDocumentNumberRevDate:SheetofA237Thursday,May06,2010TitleSizeDocumentNumberRevDate:SheetofA237Thursday,May06,2010C48,C49,C50ReserveforEMI.closetoLANconnectorForwakeonLANfunction,pleasemountR55C54andremoveR56ClosetoPHYReserveforEMIRTL8211CN/8211D/8211E:R76,R78:ConfigforallcapabilityR71,R74:PHYAddress=01(8211D/8211CN)R46,R71,R74:PHYAddress=001(8211E)R69,R85:WithoutTX/RXDelayPlacefilternetworkclosetoRX_CLK.ReservedforEMIRTL8211CN/8211D/8211E:RXDLYpullhigh:R93(NC),R95(NC)RXDLYpulllow:R94(NC),R2(NC)RTL8201FN:PHYAD2=1:R93(NC),R95(NC)PHYAD2=0:R94(NC),R2(NC)RTL8211CN/8211D/8211E/8201FN/8201EN:PHYAD0=1:R96(NC),R99(NC)PHYAD0=0:R97(NC),R98(NC)RTL8211CN/8211D/8211E/8201FN/8201EN:PHYAD1=1:R100(NC),R103(NC)PHYAD1=0:R101(NC),R102(NC)Note:PMEFunctionRTL8211D/8211E/8201FNonlyRTL8201EN/8211CNPin33isNCRTL8211D/E/RTL8201FNPin32isLED2_RXDLY(R114NC)RTL8211CNPin32isCLK125(R115NC)RTL8201ENPin32isinterrupt(R114,R115NC)RTL8211CNPin38isLED2_RXDLY(R118NC)RTL8211D/EPin38isENSWREG(R119NC)RTL8201FN/ENPin38isCollisionPin(R118&R119NC)RTL8211D/EPin39isRSET(R112,R126NC)RTL8211CNPin39isENSWREG(R113,R126NC)RTL8201FN/ENPin39isRXER(R113NC)RTL8211D/EPin46isCLK125(R117NC)RTL8211CNPin46isRSET(R116NC)RTL8201FN/ENPin46isRSET(R116NC)RTL8211D/E:Ifuse2.5VRGMIIpleasepulldown(R123)RXD0/SELRGVRTL8211CN/8201EN:R123,R124NCRTL8201EN:R88:MIIInterfaceR87:SNIInterfaceR71,R74:PHYAddress=01OtherresistorsareNCR35,36,37OnlyforRTL8201FN/ENRTL8201EN:R79(NC)RTL8201FN:R79,R84(NC)RTL8211CN/8211D/8211E:R84(NC)PHYRTL8211D/E:C45(NC)RTL8211CN:C45(NC)ReserveforEMI.LEDSettingRGMII/MIIConnectENSWREGtoPHY_AVDD33toenableSwitchingregulatororconnectENSWREGtoGNDtodisableSwitchingregulator.MII/RMIISettingonlyforRTL8201FN&RTL8201ENPHYAD2SettingonlyforRTL8211ERTL8201FN/RTL8201EN:PullHighforRMIImodePullLowforMIImodeRMIISignals:REF_CLK-Pin22CRS_DV-Pin36RXD[1:0]-Pin16,14TX_EN-Pin27TXD[1:0]-Pin24,23RX_ER-Pin39ExternalclocksourcefromOSCorChipset.Useexternalclock:RTL8201FN/RTL8201EN/8211CN/8211D/8211E:R105(0ohm)ExternalclockandCrystalEnable/DisableSWREGPHYResetConfigurationSettingMDC/MDIOReserveforEMI.RSETInterruptPMERSET/ENSWREG/CLK125Co-layoutRTL8211CN/8211D/8211E/8201FN/8201ENOthersR127forRTL8201ENINTfunctionRTL8211CN:R58(NC)RTL8211D/8211E:R57(NC)RTL8201FN/EN:R58(NC)RTL8201FN/EN/8211CN/82