5012.8. A-Board (3/18) Schematic Diagram+D.SWW.P.SSPPP PAP_MDCAP_MII_TXD3AP_MII_TXD2AP_MII_TXD1PD_MII_CRSAP_MII_TXD0PD_MII_COL AP_MII_TXENPD_MII_RXERPD_MII_RXDVPD_MII_RXD3PD_MII_RXD2PD_MII_RXD1PD_MII_RXD0PD_MII_RXCLKAP_MII_TXENAP_MDCAP_MDIOAP_MII_TXD3AP_MII_TXD2PD_MII_TXCLKAP_MII_TXD1PD_MII_CRSPD_MII_COLAP_MII_TXD0PD_MDIO_INTLPD_MII_RXD3PD_MII_RXD2PD_MII_RXD1PD_MII_RXD0PD_MII_TXCLKPD_MDIO_INTLAP_PHYRSTLPD_MII_RXERPD_MII_RXCLKAP_PHYRSTLPD_MII_RXDVAP_MDIOC871816V0.1uC871216V 0.1uC872016V 0.1uC871450V100pC872210u10VC871916V 0.1uC872116V 0.1uC871110u10VC871316V 0.1uC871710u 10VC87421u10VC836150V10pC836050V10p C207810V1uC207916V0.01uC814016V 0.1uC814910V1uC813616V 0.1uC814716V0.1uC814516V0.1uC813916V 0.1uC814316V 0.1uC814810V1uC813716V 0.1uC814116V 0.1uC814216V 0.1uC814416V0.1uC813816V 0.1u C814616V0.1uC860216V0.1uC860116V0.1uC861016V0.1uC861716V0.01uC87411u10VC857016V 0.01uC856516V0.01uC851216V0.1uC851316V0.1uC860916V47uIC8703C1CB000032391GND2GND3GND4VDDA_1.85VDDA_1.86V1.8_OUT7VDDA_3.38VDDA_3.39RX-10RX+11TX-12TX+13GND14XO15XI16REXT17GND18MDIO19MDC20RXD3/PHYAD021RXD2/PHYAD122RXD1/PHYAD223RXD0/DUPLEX24GND25 VDDIO_3.326 VDDIO_3.327 RXDV/CONFIG228 RXC29 RXER/ISO30 GND31 VDD_1.832 INTRP33 TXC34 TXEN35 TXD036 TXD137 GND38 TXD239 TXD340 COL/CONFIG041 CRS/CONFIG142 LED0/MWAYEN43 LED1/SPEED44 NC45 NC46 NC47 RST#48 NCJK8702K2LC1YYA000512345678JK8600K1NA12E00017123456789101112L8701J0JHC0000045L8706J0JHC0000045L8509J0JHC0000045L8702J0JHC0000045L8705J0JHC0000045T8301G5BYC0000015123456910111287SUB3.3VVDDSDSUB3.3VSUB3.3VSUB3.3VR8702R8713VJ8701VJ8703VJ8702 VJ8700TP8604TP8607TP8603TP8605TP8601TP8602TP8606TP8608TP8600PD_MII_TXD3PD_DAAVDD1PD_SDCLKPD_MII_TXD0PA_VREF1V5PD_MVDACOYPA_VREFL3PA_VREFH3PA_BIASPD_PHYRSTLPD_MII_TXEN PA_VREFH2PD_MVIREFPA_VREFH0PD_MDCPD_MII_TXD1 PD_MVDACOCETHER_25MPA_BIAS2PA_VREFL2PA_AXOPA_VREFL1PA_VREGPD_VCOMPPD_MII_TXD2PD_SDCMDPA_VREFH1PA_VREFL0PD_MII_RXD0PD_MII_RXD2PD_MII_TXCLKPA_AXIPD_MII_RXDVPD_MII_RXD3PD_MII_RXERPD_MII_RXD1PD_MII_CRSPD_MII_RXCLKPD_VVREFPD_MII_COLPD_SDCDPD_SDDAT0PD_SDDAT2PD_MDIOPD_MDIO_INTLPD_SDWPPD_SDDAT3PD_SDDAT1EXB28V560JXR8728R8714D1HG1038A002R875824kR852649.9R852749.9R87376.49kR8711 4.7kR8724 56R8710 56R8719 22R838175R8748 22R875210kR85880R8715 56R8731 56R8698 56R875110kR8743 22R8706 56R8709 56R8716 56R8718 56R8704 56R8699 56R873510kR8707 56R8717 56R8703 56R8733 56R8722 56R8723 56R8721 56R87340R8708 56R8701 56R8725 56R8720 22R8712 4.7kR838375R8696 56R838475R838275R876024kR875910kR8757160R8755 0R83601kR8705 56R87790R852449.9R852549.9R8697 56R8756160R8700 56X8002H0J245500101System(Achip)ADCPEAKS-LDA224.576MHzAchip pinPEAKS-LDA2SDCMDSDDAT1SDCDSDWPSDDAT2GNDGNDSDCLKSDDAT03.3VSDDAT3TX+TX-RX+RX-TX+TX-RX+RX-2719 2521 26242320 22LANSDA-BOARD TXN/A1LGUUS (3/18)! LDA2_PERIPHERALETHERNET IFETHERNET100BASE-TX10BASE-T/SD CARD SLOTTO 15/18TO 15/18TO 2/18TO 15/18TO 15/18TO 15/18TO 15/18TO 15/18TO 15,16/18