吴鉴鹰JY-51单片机开发板原理图

1122334455667788DDCCBBAATitleNumberRevisionSizeA3Date:2015/11/2SheetofFile:E:\xiangmuziliao\..\JYKFB_5_BAN.SchDocDrawnBy:12Y111.0592MHzC322pC422pGNDXTAL1XTAL2R210KC2104XTAL1XTAL2VCCGNDRSTP10P11LCD_RDLCD_ECS1/PSBCS2/NCLCD_RSTP30/RXDP31/TXDP32P33P34P35SDASCKR391KR3510KQ59012VCCP20P21P22P23P24P25P26P271234567891110J1DConnector9C1+1C1-3C2+4C2-5XT1OUT14XR1IN13XT2OUT7XR2IN8R2OUT9T2IN10R1OUT12T1IN11GND15VCC16V+2V-6U4MAX232C5104C8104C6104C9104C7104VCCGND232TXD232RXDR5470RR6470RR7470RR8470RR9470RR10470RR11470RR12470RR1310KR1410KR1610KQB1QC2QD3QE4QF5QG6QH7GND8SQH9SCLR10SCK11RCK12EN13A14QA15VCC16U574HC595QB1QC2QD3QE4QF5QG6QH7GND8SQH9SCLR10SCK11RCK12EN13A14QA15VCC16U1074HC595QB1QC2QD3QE4QF5QG6QH7GND8SQH9SCLR10SCK11RCK12EN13A14QA15VCC16U1374HC595QB1QC2QD3QE4QF5QG6QH7GND8SQH9SCLR10SCK11RCK12EN13A14QA15VCC16U1774HC595VCCQAQBQCQDQEQFQGQHQAQBQCQDQEQFQGQHQ1Q2Q3Q4Q5Q6Q7Q8R27470RR28470RR29470RR31470RR32470RR34470RR37470RR38470RQA1QB1QC1QD1QE1QF1QG1QH1R43470RR45470RR46470RR47470RR49470RR50470RR52470RR53470RQA1QB1QC1QD1QE1QF1QG1QH1Q11Q21Q31Q41Q51Q61Q71Q81Q11Q21Q31Q41Q51Q61Q71Q81D2D4D6D8D3D5D7D9D10D12D15D17D11D13D16D18VCCVCCGNDGNDGNDGNDVCCVCC1133SW11133SW21133SW31133SW41133SW51133SW61133SW71133SW81133SW91133SW101133SW111133SW121133SW131133SW141133SW151133SW16矩阵式按键232通讯部分单片机最小系统LED显示部分数码管显示部分SD5GND4Foreward3GND2Reverse1U14VCCVCCVCCFOREWARDREVERSESD旋转编码器12345678910KU1RPVCCLCD0LCD1LCD2LCD3LCD4LCD5LCD6LCD712GNDABCDGDPABCDGDPQ2Q3Q4Q6Q7Q8ABCDFGDP12345678P212345678P112345678P312345678P4P34GNDRSTP1.01P1.12P1.23P1.34P1.45P1.56P1.67P1.78RST9P3.0/RXD10P3.1/TXD11P3.2/INT012P3.3/INT113P3.4/T014P3.5/T115P3.6/WR16P3.7/RD17XTAL218XTAL119GND20P2.0/A821P2.1/A922P2.2/A1023P2.3/A1124P2.4/A1225P2.5/A1326P2.6/A1427P2.7/A1528PSEN29ALE/PROG30EA/VPP31P0.7/AD732P0.6/AD633P0.5/AD534P0.4/AD435P0.3/AD336P0.2/AD237P0.1/AD138P0.0/AD039VCC4051STC89C52RC12345678910P10Header5X2GNDCS1/PSBCS2/NCLCD_RSTRSTVCCGNDGNDGNDGNDISP下载接口R34.7KVCCD141N4148R44100C17104Y332.768KP35ds02Vcc21X12X23GND4CE5I/O6SCLK7Vcc18U12DS1302ds01时钟芯片部分C120.1uFC10104USB_RXDUSB_TXDY212MHzC1322pC1422pD11N4148CKO1ACT#2TXD3RXD4V35UD+6UD-7GND8XI9XO10CTS#11DSR#12RI#13DCD#14DTR#15RTS#16NC17R23218VCC19NOS#20U7CH340TD+D-VCC1D-2S5D+3S6GND4J2USB-BD+D-LED1R171K+C11470u12F1FUSEGNDGNDGNDGNDGNDVCCGNDGNDGNDGNDP20P21P22P23P24P25P26P27LCD_RW123456P5Header3X2232TXD232RXDUSB_RXDUSB_TXDP30/RXDP31/TXDVUSBVUSBUSB下载部分1133RESET132R2010KAIN01AIN12AIN23AIN34A05A16A27VSS8SDA9SCL10OSC11EXT12AGND13Vref14AOUT15VDD16U11PCF8591SCKSDAC18104TP1TP2AIN2AIN3AIN1AIN0AD1AD3AD2AD/DA转换电路GNDVCCGND232通讯和USB下载选择VCCVCCMC0MC1MC2MC312345J3motorQ19012Q29012Q39012Q49012蜂鸣器步进电机VCC3I/O2GND118B20R154.7KVCCGNDP2418B20R5410kVSS1VDD2VO/NC3D/I4R/W5E6D07D18D29D310D411D512D613D714CS1/PSB15CS2/NC16RST17VEE/NC18LED+19LED-2012864Lcd12864VCCGNDLCD0LCD1LCD2LCD3LCD4LCD5LCD6LCD7LCD_RDLCD_RWLCD_ECS1/PSBCS2/NCLCD_RSTGNDVCCGNDGND1VCC2VO3RS4RW5E6DB07DB18DB29DB310DB411DB512DB613DB714BL+15BL-161602Lcd1602R4470RGNDVCCGNDLCD_ELCD_RDLCD_RWGNDLCD0LCD1LCD2LCD3LCD4LCD5LCD6LCD7C1104A01A12A23GND4SDA5SCL6WP7VCC8U15AT24C02VCCGNDGNDC19104LCD6LCD7VCCEEPROMLcd1602显示部分Lcd12864显示部分P33C20104OUT1GND2VDD3U18VS1838B红外接收电路VCC吴鉴鹰51单片机开发板原理图�Ž[žW0ÿ
_×[XšØ�Üÿ
中断式独立式按键123SW21C16104LED2R211K+C15100uGNDGNDVCCVUSB电源部分123P11Header3SDFOREWARDREVERSER3610KR4110KR4210KVCCP10P11LCD_ELCD6LCD5LCD7E1D2DP3C4G5B7K46K38K29F10A11K112U6LG3641AHE1D2DP3C4G5B7K46K38K29F10A11K112U9LG3641AHEEEFFQ5Q1123P6123P7123P8123P9MC0MC1MC2MC3P20P21P22P231133SW171133SW181133SW191133SW20GNDP32KEY1KEY3KEY4KEY2KEY1KEY2KEY3KEY4R1100R1A11B21Y3U3A74HC083A93B103Y8U3C74HC082A42B52Y6Vcc14GND7U3B74HC08VCCGNDAOUTVCCVCCVCCGNDGNDGNDGNDVCCVCC上拉电阻电机和独立式按键选择口R5510kGNDR181KR191KR221KR241KR304.7KR334.7KR2510KR2610KR4010KR4818R5110KR231KR5810KR5710KR5610KVCC12ds02ds01