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部分原理图(PICO-DVI-LCD-Sch).pdf

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Schematic Prints of PICO-DVI-LCD - 副本.SchDoc("Selected Document")
pico-dvi-lcd - 副本.schdoc
112233445566DDCCBBAAHDMI_DDC_SCLHDMI_DDC_SDAHDMI_2+HDMI_1-HDMI_1+HDMI_2-HDMI_0+HDMI_CK+HDMI_0-HDMI_CK-HDMI_DDC_SCLHDMI_DDC_SDAHDMI_2-HDMI_2+HDMI_1+HDMI_1-HDMI_0+HDMI_CK+HDMI_0-HDMI_CK-HDMI INTERFACEGNDGNDGNDGNDR111122KR31210KHDIM1_NHDIM1_PHDIM2_PHDIM2_NHDIM3_NHDIM3_PHDIM4_PHDIM4_NHDMIQ112MMBT3904HDMI_HPDGND5V10uFC24HDMI_0-HDMI_1+HDMI_1-HDMI_0+HDMI_2-HDMI_CK+HDMI_2+HDMI_CK-HDIM1_NHDIM1_PHDIM2_PHDIM2_NHDIM3_NHDIM3_PHDIM4_PHDIM4_NHDMI_5V按键接口PowerMenuUp/LeftDown/RightSourceR1610K3V3R1810KR512100RC112104GNDLSADC1GNDPOWERMenuSourceD/RU/LMenuR2010KR2322KR513100RC1104GNDLSADC0R5710K3V3DVI_CABLE_DET1V2G1Vo2Vi3U23AMS1117-1.2GND10uFC10104C1110uFC125V104C9NC0.1uFRT8097_C5GNDGND22uFRT8097_C622uFRT8097_C2EN1GND2LX3VIN4FB5RT8097CHGBRT8097CHGB2.2uHRT8097_L2100KRT8097_R322KRT8097_R822pFRT8097_C8GNDVFB=0.6VVO=0.6*(1+100K/22K)=3.3V5V5V3V33DVCCNC218NC219HDMI_HOTPLUGNCHDMI_TX2_PGNDHDMI_TX2_NHDMI_TX1_PGNDHDMI_TX1_NHDMI_TX0_PGNDHDMI_TX0_NHDMI_CLK_PGNDHDMI_CLK_NHDMI_CECHDMI_CECGHDMI_SCLHDMI_SDAHDMI_5VHD_R12270RHD_R16270RHD_R13270RHD_R17270RHD_R14270RHD_R18270RHD_R15270RHD_R19270RHD_R101270RHD_R92K2HD_R82K2HD_R72K25VDVI_CECGND5V3V3DVI_SCLDVI_SDA5VDVI_D2PDVI_D2NDVI_D1PDVI_D0PDVI_CLKPDVI_CLKNDVI_D0NDVI_D1NGP2GP3GP4GP5GP8GP9GP10GP11GP12GP13GP15GP18GP19GP20GP14DVI_D2PDVI_D2NDVI_D1PDVI_D1NDVI_D0PDVI_D0NDVI_CLKPDVI_CLKNDVI_CECDVI_SCLDVI_SDAHDMI_HOTPLUGHDMI_DDC_SCLHDMI_DDC_SDAGNDSWDSWCLK123H111Header 31234I2CHeader 4TXRXSDASCLSDASCL3V3(OUT)GNDaveshareWwaveshare_logoGNDSWDSWCLK123H112Header 3GPIO01GPIO12GND3GPIO24GPIO35GPIO46GPIO57GND8GPIO69GPIO710GPIO811GPIO912GND13GPIO1014GPIO1115GPIO1216GPIO1317GND18GPIO1419GPIO1520GPIO1621GPIO1722GND23GPIO1824GPIO1925GPIO2026GPIO2127GND28GPIO2229RUN30IO26/ADC031IO27/ADC132AGND33IO28/ADC234ADC_VREF353V3363V3_EN37GND38VSYS39VBUS40U1Pi pico (40P)GP0GP1GP2GNDGP3GP4GP5GNDGNDGNDGP6GP7GP8GP9GP15GP14GP10GP11GP12GP13GP16GP17GNDGP18GP19GP20GP21GNDGP22RUNVBUSGP26GP27GNDGP28GND3V3(OUT)ADC_VREF3V3_ENVSYSGNDA1/B12VBUSA4/B9CC1A5DN2B7DP1A6DN1A7SBU1A8GNDA12/B1VBUSA9/B4CC2B5DP2B6SBU2B8GNDMTBType_CGNDGNDIP1IP05VUSB_D-USB_PType_C_R15.1KType_C_R25.1KGNDIP1IP05VTXRXGND123UARTHeader 3HDMIPOWERKEYPICODEBUGI2C1UART13V31V2
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