无线路由器原理图1

5544332211DDCCBBAA5VOUTGND3V3GNDGNDGNDGNDVINGND1V8AGNDVINGNDGNDVIN5VGNDVIN5VGNDGNDGNDGNDGNDVINGND3V3GNDTitleSizeDocumentNumberRevDate:SheetofB1Tuesday,March16,20041.18RT2000G-D56PowerReserve:InputPowerDC12VUseCircutandL523RemoveInputPowerDC5VC864NI0.1uFR79010K1%C7560.022uFL51715uH/1.5AI58x52-4.5C8740.22UFC0603-0.8R779NIC8750.022uFL515L3.5-6-11.27ChokeC87010uF/25VC1206-1.8C7540.1uFC0603-0.8U72MP1410SOP8A-1.75EN7N/C8GND4COMP6SW3FB5VIN2BS1C757100pFR7884.7KC75510pFC0603-0.8C863NI0.1uF/25VR66617.4KL516L3.5-6-11.27ChokeC7500.01uFC744220uF/25VCRE3.5-11.0C8720.1uFC0603-0.8R780NIR78910K1%C865NI10uF/10VC0805-1.3L5230RI0805-1.3C87122uF/6.3VC1206-1.8R66710K1%C74710uF/25VC1206-1.8D81N4148MLL34-1.6C7461uF/25VC0805-1.3D9B240DS2-2.6212C75322uF/6.3VC1206-1.8C7480.01uF/50VC0603-0.8C862NI10uF/25VC1206-1.8J10POWER_JACKPJ3ES321U60MP1410SOP8A-1.75EN7N/C8GND4COMP6SW3FB5VIN2BS1U70NILM1117MPX-ADJSOT223GOI-1.8ADJ2VOUT3VIN1L53715uH/1.5AI58x52-4.5C75210uF/25VC1206-1.8C7490.1uF/25VC0603-0.8L525NI0I0805-1.3F1FUSER1206R66910K1%L5190R/0805I0805-1.3D1B240DS2-2.6212C87310pFC0603-0.8C8690.01uFR78747KR0603-0.45C876100pFL5180I1206-1.355544332211DDCCBBAAJTAG_TMSJTAG_RSTJTAG_TCKJTAG_TDIJTAG_TDOGPIO2GPIO3GPIO4GPIO5GPIO6AVDDPLLVDDAVDDPLLVDDCLK_48MMEM_VREFMEM_VREFGPIO0GPIO7GPIO7RESINGPIO7JTAG_RSTRSTGPIO2GPIO0GPIO4GPIO3GPIO6GPIO5RSTGND3V33V3D1V8A3V3DGND3V3D1V8AGNDGND3V3DGNDGND1V8AGNDGNDGNDGND3V3GNDGNDGNDGND3V3GND3V31V8A3V3GNDGNDGNDGND3V33V3D3V33V3GNDTitleSizeDocumentNumberRevDate:SheetofCustom2Tuesday,March16,20041.18RT2000G-D56CPUIOforBCM4712decouplingforBCM4712decouplingEMI:CLOSETOCPUPOWERPLANEGPIO0:ErrorGPIO1:N/AGPIO2:LANResetGPIO3:WirelessAD_HOCModeGPIO4:WirelessInfrastructureModeGPIO5:PowerGPIO6:PostStatusGPIO7:ResetY248MHzXTL2H-3.5R6790C77110uF/10VC0805-1.3S1NIPBSWITCH1X3SW3DA123145C7811000pFC7830.1uFR67810KC7891000PC7731000pL526BEAD/0805/600I0805R675100C79210uF/10VC0805-1.3C7681000pC76722pFL520470nHI0603C76922pFC7661000pFD21N4148/SMDMLL34-1.45C7951000PC7980.1uFR68610KC7871000PC7991000PC7960.1uFC8000.1uFL527BEAD/0805/600I0805C8011000PC80810uF/10VC0805-1.3C7971000PC8031000P+C770NI1uFC0603-0.8C778NI1000pC8020.1uFC8051000PU1GBCM4712_BGA340GPIO_0A7GPIO_1B8GPIO_2A6GPIO_3C9GPIO_4B7GPIO_5B6GPIO_6C8GPIO_7A5SPROM_CSH5SPROM_DINJ5SPROM_DOUTK5SPROM_CLKL5EXT_POR_LC21VDDBUSE7VDDBUSF5VDDIOE9VDDIOE12VDDION5VDDIOT5VDDIOV5VDDIOV12VDDIOV15VESDP2VESDH1VESDC3VDDE6VDDE10VDDF18VDDK18VDDM18VDDP5VDDR18VDDU5VDDV13VDDV18AVDD_GPHYV7PLLAVDDE17PLLAVDDE18PLLVDDV9VREFH19VDDMEMJ18VDDMEML18VDDMEMP18VDDMEMU18VSSE5VSSE8VSSE11VSSE14VSSG18VSSG5VSSH18VSSN18VSSR5VSST18VSSV6VSSV11VSSV14AVSS_GPHYV8PLLDGNDV10XTAL_IND15XTAL_OUTC18MPLL_TESTB21TEST_SEC19JTAG_TRSTD16JTAG_TDOC20JTAG_TDIB22JTAG_TCKD18JTAG_TMSD17C8040.1uFC7821uFR6730L528BEAD/0805/600I0805C7940.1uFC7840.1uFR6874.7KU63TLC7703SOP8-1.73CONTROL1RESIN#2CT3GND4RESET#5RESET6SENSE7VDD8C7860.1uFC7851000PR6804.7KR6760R6711KC7880.1uFR6824.7KR6721KC7640.1uFC7900.1uFR6834.7KC8060.1uFR6844.7KC77510uF/10VC0805-1.3C8091000PC7931000PC7760.1uFC8071000PL522220nHI0805-0.9C7771000pFC7740.1uFS2PBSwitchinsideSWT2R1324JP1NI2X5P/MCN10AP213579246810R685100KC779NI1000pR681NI0RC7651000pC7720.1uFC7800.1uFR6741MC7911000PU71NIETC809SUSOT23GIOVIN1GND2RESET#3L521220nHI0805-0.95544332211DDCCBBAASDM_D23SDM_D11SDM_D9SDM_D2SDM_D4SDM_D16SDM_D21SDM_D8SDM_D[0..31]SDM_D26SDM_D24SDM_D27SDM_D19SDM_D31SDM_D5SDM_D6SDM_D14SDM_D22SDM_D28SDM_D30SDM_D20SDM_D18SDM_D0SDM_D7SDM_D3SDM_D10SDM_D25SDM_D17SDM_D1SDM_D12SDM_D29SDM_D15SDM_D13SDM_A10SDM_A6SDM_A11SDM_A9SDM_A2SDM_A3SDM_A1SDM_A7SDM_A4SDM_A8SDM_A0SDM_A5SDM_A12SDM_A[0..12]SDM_BA0SDM_DQM0SDM_BA1SDM_DQM1SDM_DQM2SDM_DQM3SDM_RAS#SDM_CAS#SDM_WEN#SDM_CKESDM_A8SDM_D18SDM_A2SDM_A9SDM_A3SDM_A0SDM_A8SDM_D22SDM_A7SDM_A5SDM_D15SDM_CKESDM_D0SDM_BA0SDM_CAS#SDM_D30SDM_A6SDM_BA1SDM_D10SDM_D[0..31]SDM_D2SDM_D17SDM_A10SDM_A10SDM_CLKRSDM_D24SDM_A[0..11]SDM_D6SDM_A4SDM_D19SDM_BA0SDM_D1SDM_D27SDM_D23SDM_A3SDM_CLKRSDM_D7SDM_A2SDM_D25SDM_D21SDM_A11SDM_D3SDM_D16SDM_D31SDM_D8SDM_A7SDM_WEN#SDM_A9SDM_D12SDM_D29SDM_BA1SDM_A6SDM_A[0..11]SDM_DQM0SDM_DQM3SDM_D5SDM_D14SDM_D4SDM_D11SDM_DQM1SDM_D26SDM_D9SDM_D13SDM_DQM2SDM_A1SDM_RAS#SDM_A0SDM_A4SDM_A11SDM_D28SDM_CKESDM_A1SDM_A5SDM_D20SDM_CLKSDM_A12SDM_CLKRSDM_A12GND3V3BGND3V3BGND3V3BGND3V3B3V3B3V3B3V33V3B3V3BGNDTitleSizeDocumentNumberRevDate:SheetofCustom3Tuesday,March16,20041.18RT2000G-D56SDRAMEMI:3WRULETOEACHADJACENTTRACES.BETTERTOADDGNDGUARDS.CLKREFERTOGNDPLANEONLY,ROUTINGONIN1ORTOPLAYER.EMI:3WRULETOEACHADJACENTTRACES.BETTERTOADDGNDGUARDS.CLKREFERTOGNDPLANEONLY,ROUTINGONIN1ORTOPLAYER.C868NearU65Pin.38L536BEAD/0603/600I0603-1.0C8181000pC8100.1uFL530BEAD/0603/600I0603-1.0C8191000pU1BBCM4712_BGA340SDRAM_ADDR_0E19SDRAM_ADDR_1E21SDRAM_ADDR_2E20SDRAM_ADDR_3E22SDRAM_ADDR_4F19SDRAM_ADDR_5F20SDRAM_ADDR_6F21SDRAM_ADDR_7F22SDRAM_ADDR_8G22SDRAM_ADDR_9G19SDRAM_ADDR_10G20SDRAM_ADDR_11G21SDRAM_ADDR_12H22SDRAM_ADDR_13H21SDRAM_BA_0C22SDRAM_BA_1D19SDRAM_DQM_0J22SDRAM_DQM_1M20SDRAM_DQM_2P19SDRAM_DQM_3U22SDRAM_DQS_0H20SDRAM_DQS_1L20SDRAM_DQS_2P20SDRAM_DQS_3U21SDRAM_CKEL19SDRAM_CLKL21SDRAM_CLKBM19SDRAM_RAS_ND20SDRAM_CAS_ND22SD