龙芯1B开发板(核心板+底板)带vga-原理图

112233445566DDCCBBAASizeDocumentNumberRevDate:Sheetof广州龙芯电子科技有限公司广州大学城外环东路232号13栋131ASmartSwitch1.0COVERSHEET广州龙芯电子科技有限公司ReleaseDate:2011.11GM7123TitlePageSchematicRevision2.0LS1BBOTTOMBOARDCOVERSHEETBLOCKDIAGRAMLCDLAN&CAN&SD&RS485&RS232USBHUBMACPHY0AC97PINHEADERPOWER12345678910OnboardChipsetUSBHUB:GL850GExpansionInterfaceRS485:SP3075PHYIC:RTL8201ELLCD:7.0inch800¡Á3(RGB)¡Á4804*UART:3Line2*PWMCAN:SN65HVD230LCD:4.3inch480¡Á3(RGB)¡Á272SDCardButtomAC97:AC655VGA:GM71234*USB2.0112233445566DDCCBBAASizeDocumentNumberRevDate:Sheetof广州龙芯电子科技有限公司广州大学城外环东路232号13栋132ASmartSwitch1.0BLOCKDIAGRAMRTL8201ELLANPORTUARTSP3232LCD7.0inchor4.3inchUSB24bitMII100MGL850GUSB2.0*4URAT12VDC15W3.3VMP2307DN0.9VW83310G1.8VMP2104_ADJ1.2VMP2104_ADJUVCC1&UVCC2TouchScreenXPT2046SPIMP2307DN5V112233445566DDCCBBAASizeDocumentNumberRevDate:Sheetof广州龙芯电子科技有限公司广州大学城外环东路232号13栋103ALOONG1BCoreBoard1.0LS1BVIDEO&AC97LCD_RESTLCD_RESTSPI0_CLKSPI0_MISOSPI0_MOSILCD_G3/GPIO14LCD_G4/GPIO15LCD_G6/GPIO17LCD_G7/GPIO18LCD_G5/GPIO16LCD_G2/GPIO13LCD_B3/GPIO08LCD_B4/GPIO09LCD_B5/GPIO10LCD_B6/GPIO11LCD_B7/GPIO12LCD_R4/GPIO20LCD_R5/GPIO21LCD_R3/GPIO19LCD_R7/GPIO23LCD_R6/GPIO22LCD_EN/GPIO07LCD_VSYNC/GPIO05LCD_HSYNC/GPIO06LCD_CLK/GPIO04LCD_CLK/GPIO04LCD_EN/GPIO07LCD_VSYNC/GPIO05LCD_HSYNC/GPIO06SPI0_CS1/GPIO28SPI0_CLKSPI0_MISOSPI0_MOSISPI0_CS1/GPIO28SPI0_CS2/GPIO29SPI0_CS2/GPIO29LCD_G3/GPIO14LCD_G4/GPIO15LCD_G6/GPIO17LCD_G7/GPIO18LCD_G5/GPIO16LCD_R4/GPIO20LCD_R5/GPIO21LCD_R3/GPIO19LCD_R7/GPIO23LCD_R6/GPIO22LCD_B3/GPIO08LCD_B4/GPIO09LCD_B5/GPIO10LCD_B6/GPIO11LCD_B7/GPIO12LCD_G2/GPIO13LCD_B1/GPIO44LCD_B2/GPIO45LCD_B0/GPIO42LCD_G0/GPIO46LCD_G1/GPIO47LCD_R0/GPIO43LCD_R1/GPIO48LCD_R2/GPIO49LCD_B1/GPIO44LCD_B2/GPIO45LCD_B0/GPIO42LCD_R0/GPIO43LCD_R1/GPIO48LCD_R2/GPIO49LCD_G0/GPIO46LCD_G1/GPIO47YZXD4S-BAT54S_SOT23D6Z-UDZS4.3B_SOD323-RHC55C0.1u16Y0402L14.7uHC71330nFC53C0.1u10X0402-1C54C10u16X50805-HFC61C1u16X5-RH-1C72C22U6.3X50805-RHD1Z-BZV55C3V0_SOD80C-HFC62C1u25X50805-HFC82C0.1u10X0402-1C83C0.1u10X0402-1VCC1X+2Y+3X-4Y-5GND6IN37IN48REF9VCC10Penirq11MISO12busy13MOSI14CS15SCK16U6XPT2046R4212KR1%0402-HE45472925232446305048201718152226211916142728351243423132333437404138493644391113109876543215152FPC2FPC50P-T-0.5PITCH_WHITE-RH-2C67C1u25X5-HFIN6SS5SHDN4GND2FB3LX1U8AIC1896GGTR_SOT23-6-HFC58C1u25X50805-HFYZXD5S-BAT54S_SOT23C70C1u25X5-HFR5710KR0402123456FPC1FPC4P-B-1PITCH_WHITE-RH-3C57C1u16X5-RH-1R40143KR1%0402VCC_-7VVCC_16VVCC_-7VVCC_16V3.3V3.3VLCD_10VLCD_10V5VLCD_10V3.3V3.3V3.3VLCD_EN/GPIO07LCD_HSYNC/GPIO06LCD_VSYNC/GPIO05LCD_CLK/GPIO04SPI0_CLKSPI0_MISOSPI0_MOSISPI0_CS1/GPIO28SPI0_CS2/GPIO29LCD_B7/GPIO12LCD_G2/GPIO13LCD_G3/GPIO14LCD_G4/GPIO15LCD_G5/GPIO16LCD_G6/GPIO17LCD_G7/GPIO18LCD_R3/GPIO19LCD_R4/GPIO20LCD_R5/GPIO21LCD_R6/GPIO22LCD_R7/GPIO23LCD_B3/GPIO08LCD_B4/GPIO09LCD_B5/GPIO10LCD_B6/GPIO11LCD_R0/GPIO43LCD_R1/GPIO48LCD_R2/GPIO49LCD_G0/GPIO46LCD_G1/GPIO47LCD_B1/GPIO44LCD_B2/GPIO45LCD_B0/GPIO42NATIVELCDPORT24bitD2SS14UART1_CTS/GPIO53UART1_CTS/GPIO53UART1_CTS/GPIO53C69C0.1u10X0402-1GNDGNDLED-1LED+2GND3VDD4R05R16R27R38R49R510R611R712G013G114G215G316G417G518G619G720B021B122B223B324B425B526B627B728GND29CLK30DISP31NC32NC33DE34NC35GND36X137Y138X239Y240FPC3FPC40GNDLCD_G3/GPIO14LCD_G4/GPIO15LCD_G6/GPIO17LCD_G7/GPIO18LCD_G5/GPIO16LCD_G2/GPIO13LCD_B3/GPIO08LCD_B4/GPIO09LCD_B5/GPIO10LCD_B6/GPIO11LCD_B7/GPIO12LCD_R4/GPIO20LCD_R5/GPIO21LCD_R3/GPIO19LCD_R7/GPIO23LCD_R6/GPIO22LCD_EN/GPIO07LCD_VSYNC/GPIO05LCD_HSYNC/GPIO06LCD_B1/GPIO44LCD_B2/GPIO45LCD_B0/GPIO42LCD_R0/GPIO43LCD_R1/GPIO48LCD_R2/GPIO49LCD_G0/GPIO46LCD_G1/GPIO47LCD_CLK/GPIO04GND3.3V3.3VX1X2Y1Y2X1X2Y1Y2LCD_10V123P5Header3R1784.5KR1%0402C143C22U6.3X50805-RHC144C0.1u10X0402-13.3VGNDPIC5301PIC5302COC53PIC5401PIC5402COC54PIC5501PIC5502COC55PIC5701PIC5702COC57PIC5801PIC5802COC58PIC6101PIC6102COC61PIC6201PIC6202COC62PIC6701PIC6702COC67PIC6901PIC6902COC69PIC7001PIC7002COC70PIC7101PIC7102COC71PIC7201PIC7202COC72PIC8201PIC8202COC82PIC8301PIC8302COC83PIC14301PIC14302COC143PIC14401PIC14402COC144PID101PID102COD1PID201PID202COD2PID40XPID40YPID40ZCOD4PID50XPID50YPID50ZCOD5PID601PID602COD6PIFPC101PIFPC102PIFPC103PIFPC104PIFPC105PIFPC106COFPC1PIFPC201PIFPC202PIFPC203PIFPC204PIFPC205PIFPC206PIFPC207PIFPC208PIFPC209PIFPC2010PIFPC2011PIFPC2012PIFPC2013PIFPC2014PIFPC2015PIFPC2016PIFPC2017PIFPC2018PIFPC2019PIFPC2020PIFPC2021PIFPC2022PIFPC2023PIFPC2024PIFPC2025PIFPC2026PIFPC2027PIFPC2028PIFPC2029PIFPC2030PIFPC2031PIFPC2032PIFPC2033PIFPC2034PIFPC2035PIFPC2036PIFPC2037PIFPC2038PIFPC2039PIFPC2040PIFPC2041PIFPC2042PIFPC2043PIFPC2044PIFPC2045PIFPC2046PIFPC2047PIFPC2048PIFPC2049PIFPC2050PIFPC2051PIFPC2052COFPC2PIFPC301PIFPC302PIFPC303PIFPC304PIFPC305PIFPC306PIFPC307PIFPC308PIFPC309PIFPC3010PIFPC3011PIFPC3012PIFPC3013PIFPC3014PIFPC3015PIFPC3016PIFPC3017PIFPC3018PIFPC3019PIFPC3020PIFPC3021PIFPC3022PIFPC3023PIFPC3024PIFPC3025PIFPC3026PIFPC3027PIFPC3028PIFPC3029PIFPC3030PIFPC3031PIFPC3032PIFPC3033PIFPC3034PIFPC3035PIFPC3036PIFPC3037PIFPC3038PIFPC3039PIFPC3040COFPC3PIL101PIL102COL1PIP501PIP502PIP503COP5PIR1701PIR1702COR17PIR4001PIR4002COR40PIR4201PIR4202COR42PIR5701PI