朱兆祺51学习板的原理图

1122334455667788DDCCBBAATitleNumberRevisionSizeA3Date:2014/4/8SheetofFile:F:\lishutang\..\STC89C51RC.SchDocDrawnBy:GNDGNDVCC_5VVCC_5VGNDP1.0P1.1P1.2P1.3P1.4P1.5P1.6P1.7RSTP3.0P3.1P3.2P3.3P3.4P3.5P3.6P3.7XTAL2XTAL1GNDVCC_5VP0.0P0.1P0.2P0.3P0.4P0.5P0.6P0.7PSENP2.7P2.6P2.5P2.4P2.3P2.2P2.1P2.0VCC_5VVCC_5VVCC_5VRSTGNDGNDXTAL1XTAL2P0.0P0.1P0.2P0.3P0.4P0.5P0.6P0.7VCC_5VGNDVCC_5VGNDVCC_5VVCC_5VGNDGNDVCC_5VGNDVCC_5V1234567891110J1UARTGNDP3.1P3.0VCC_5VGNDVCC2X1X2GNDSCKI/OCEGNDGNDVCC_5VGNDGNDVCCGNDP2.0P2.1P2.2P2.7VCC_5VGNDabfcgde117421105abcdefg3hh8com41296com3com2com1abfcgdehabfcgdehabfcgdehDS1LN3461ASabfcgde117421105abcdefg3hh8com41296com3com2com1abfcgdehabfcgdehabfcgdehDS2LN3461ASR3470R/0805R4470R/0805R5470R/0805R6470R/0805R7470R/0805R8470R/0805R9470R/0805R10470R/0805R1110K/0805R1210K/0805R1310K/0805P1.0/T21P1.1/T2EX2P1.23P1.34P1.4/SS5P1.5/MOSI6P1.6/MISO7P1.7/SCK8RST9P3.0/RXD10P3.1/TXD11P3.2/INT012P3.3/INT113P3.4/T014P3.5/T115P3.6/WR16P3.7/RD17XTAL218XTAL119GND20A8/P2.021A9/P2.122A10/P2.223A11/P2.324A12/P2.425A13/P2.526A14/P2.627A15/P2.728PSEN29PROG/ALE30EA31AD7/P0.732AD6/P0.633AD5/P0.534AD4/P0.435AD3/P0.336AD2/P0.237AD1/P0.138AD0/P0.039VCC40U1P89V51(DIP)R141K/0805ABBZ1BUZZS1KEYS2KEYS3KEYS4KEYS5KEYS6KEYS7KEYS8KEYS12KEYS11KEYS10KEYS9KEYS13KEYS14KEYS15KEYS16KEYR1470R/0805C2100nf/0805C520pf/0805C420pf/0805RP1RES(A8)R184.7K/0805R194.7K/0805Y111.0592MHzR204.7K/0805BT1BATR1510K/0805R1610K/0805R1710K/0805Y232.768KHzQ11Q22Q33Q44Q55Q66Q77GND8Q7'9MR10SH-CP11ST-CP12OE13DS14Q015VCC16U274HC595(LOGIC)-3Q11Q22Q33Q44Q55Q66Q77GND8Q7'9MR10SH-CP11ST-CP12OE13DS14Q015VCC16U374HC595(LOGIC)-3C6100nf/0805C7100nf/0805R210K/0805S_RSTKEYC310uf/0805C110uf/0805电源部分人机对话数码管显示电路VCC1D-2D+3ID4GND5shell6shell7shell8shell9USBMINI_USBC8100nf/0805C9100nf/0805C10100nf/0805C11100nf/0805CN1CN-2X2SW1KEY(滑动)C1+1V+2C1-3C2+4C2-5V-6T2OUT7R2IN8R2OUT9T2IN10T1IN11R1OUT12R1IN13T1OUT14GND15VCC16U7SP232E流水灯Q11Q22Q33Q44Q55Q66Q77GND8Q7'9MR10SH-CP11ST-CP12OE13DS14Q015VCC16U874HC595(LOGIC)-3Q11Q22Q33Q44Q55Q66Q77GND8Q7'9MR10SH-CP11ST-CP12OE13DS14Q015VCC16U974HC595(LOGIC)-3C14100nf/0805C15100nf/0805GNDVCC_5VGNDVCC_5VR21470R/0805R22470R/0805R23470R/0805R24470R/0805R25470R/0805R26470R/0805R27470R/0805R28470R/0805R29470R/0805R30470R/0805R31470R/0805R32470R/0805R33470R/0805R34470R/0805R35470R/0805R36470R/0805LED10805D90805D100805D110805D120805D130805D140805D150805D160805D20805D30805D40805D50805D60805D80805D70805D10805GNDGNDVCC_5VGNDGNDR3710K/0805R3810K/0805R3910K/0805VCC_5VGND1DQ2VDD3U6DS18B20液晶屏12864GNDVCC_5VLCD_CSLCD_SIDLCD_CLKDB0DB1DB2DB3DB4DB5DB6DB7GNDNCLCD_RSTCN2CN-20VOUTGNDVCC_5VVORW110KRW2POTGNDVCC_5VADC0832电压模拟采集CS1CH02CH13GND4D15D06CLK7VCC8U12ADC0832GNDVCC_5VP2.6P2.3P2.4P2.5P1.6P1.7P3.2P3.3GNDVCC_5VP1.0P1.2P1.1P1.3P1.4P1.5P3.4A01A12A23GND4SDA5SCL6WP7VCC8U5AT24C02P3.7P3.6Vcc21X12X23GND4CE5I/O6SCLK7Vcc18U4DS1302CN6CN-20X2CN5CN-20X2C1210pf/0805C1310pf/0805R40470R/0805P3.5LED18/PROGALE/EAVCC_5VGNDP3.0P3.1单片机第二版1234CN7Header4CN3CN-4X2CN4CN-4X2VCC_5VGNDCN8CN-2R4210K/0805R4120K/0805R4320k/0805VCC1VCC_5VGND电阻分压VCC1C20100nf/0805R5010K/0805Q12N3906D30DZenerTextTextVCC_5VGNDC41100nf/0805VCC_5VGNDC42100nf/0805VCC_5VGNDC43100nf/0805VCCGNDC44100nf/0805GNDVCC_5VVCC_5VPIBT101PIBT102COBT1PIBZ101PIBZ102COBZ1PIC101PIC102COC1PIC201PIC202COC2PIC301PIC302COC3PIC401PIC402COC4PIC501PIC502COC5PIC601PIC602COC6PIC701PIC702COC7PIC801PIC802COC8PIC901PIC902COC9PIC1001PIC1002COC10PIC1101PIC1102COC11PIC1201PIC1202COC12PIC1301PIC1302COC13PIC1401PIC1402COC14PIC1501PIC1502COC15PIC2001PIC2002COC20PIC4101PIC4102COC41PIC4201PIC4202COC42PIC4301PIC4302COC43PIC4401PIC4402COC44PICN101PICN102PICN103PICN104COCN1PICN201PICN202PICN203PICN204PICN205PICN206PICN207PICN208PICN209PICN2010PICN2011PICN2012PICN2013PICN2014PICN2015PICN2016PICN2017PICN2018PICN2019PICN2020COCN2PICN301PICN302PICN303PICN304PICN305PICN306PICN307PICN308COCN3PICN401PICN402PICN403PICN404PICN405PICN406PICN407PICN408COCN4PICN501PICN502PICN503PICN504PICN505PICN506PICN507PICN508PICN509PICN5010PICN5011PICN5012PICN5013PICN5014PICN5015PICN5016PICN5017PICN5018PICN5019PICN5020PICN5021PICN5022PICN5023PICN5024PICN5025PICN5026PICN5027PICN5028PICN5029PICN5030PICN5031PICN5032PICN5033PICN5034PICN5035PICN5036PICN5037PICN5038PICN5039PICN5040COCN5PICN601PICN602PICN603PICN604PICN605PICN606PICN607PICN608PICN609PICN6010PICN6011PICN6012PICN6013PICN6014PICN6015PICN6016PICN6017PICN6018PICN6019PICN6020PICN6021PICN6022PICN6023PICN6024PICN6025PICN6026PICN6027PICN6028PICN6029PICN6030PICN6031PICN6032PICN6033PICN6034PICN6035PICN6036PICN6037PICN6038PICN6039PICN6040COCN6PICN701PICN702PICN703PICN704COCN7PICN801PICN802COCN8PID101PID102COD1PID201PID202COD2PID301PID302COD3PID401PID402COD4PID501PID502COD5PID601PID602COD6PID701PID702COD7PID801PID802COD8PID901PID902COD9PID1001PID1002COD10PID1101PID1102COD11PID1201PID1202COD12PID1301PID1302COD13PID1401PID1402COD14PID1501PID1502COD15PID1601PID1602COD16PID3001PID3002COD30PIDS101PIDS102PIDS103PIDS104PIDS105PIDS106PIDS107PIDS108PIDS109PIDS1010PIDS1011PIDS1012CODS1PIDS201PIDS202PIDS203PIDS204PIDS205PIDS206PIDS207PIDS208PIDS209PIDS2010PIDS2