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LG-EU02 黯CPUµƬʵѵʵ

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  LG-EU02Ƭʵ˫ײΪԴװϲΪ㣻Ϊʽṹбſ飨140x10Сȵ鹩ѡťʽ˿鰲װʵװ𻻷ÿͨťʽ˿ԴӿڵԴװװҪΪṩ̶װѹԴ鰴ܷΪΪCPUʵ
    ʵŵ㣺һĴͳʵһ廯Ʊ׶ȫ黯ʵ֯ͨԸǿԴװ˫CPUڶӿչԸǿ
 
Ҫص
1ϵͳ黯ľʽʵԺӦ
·ֺˣʵϵĽӿڵ·黯ʽṹȿɶʵҲ
·̭ʵƽ̨С黯չƿռΪûṩ̭ʵƽ̨ṩʮɹûԺ󲻶ƳµʵûԶƼ
·ǿ豸Ͷ “CPU+ʵ”ʽṹֻ蹹һʵͨCPUɶʵCPUҪṩ51ϵ8088΢ӿEDAAVRPICMSP430ARMȿưΪѧҰѡԺ󻹽ƳµĿưһɼԺУ豸ͶʽŻʵ
·ʹ÷ά黯ͨʵɱڵ·IJ𻵶ʹʵϵͳ̱״̬ʵϵоƬǰICϵ㣻õʽӵӴʮֿɿ
2ƵĻƬӲѧƽ̨
·51Ƭ֣ϵͳԴ51CPUͼһķ濪ϵͳѻʵҲPC
·AVRPICMSP430ARMȵƬṩ߷ʽ
3816λƬʵƽ̨
51һԿļɵԻӦĵҲֱʹKEILӦͨ׶ȫµ WINDOWS 汾֧ WIN2000/XPȲϵͳ
ϱ﷨IJɫıʾûɸݸ˰޸ضɫܣ
ȽĴλֱӽλҴϢ
ı༭뼯ɻͬһ༭б༭κã
ļɵԻWindows 2000Windows XPڵԴֱкԴκIJ
48088ʮλ΢ԭӿڼ֣CPU8088ϵͳоƬ103264Kس洢64Kûݴ洢61256x264Kʵ洢DMAͨźͶʱӿоƬΪʵṩD0-D7 λA0-A15 ʮλַ߽ӿַдźжϺDMAźŵ
5ʵƾõĿǿѧۺ
·ʵϵͳеӲṹûʵƾõĿϵͳ߼ΧӿûӶѧʵʺͲ˵֤ʽʵ鷽ʽıײ
6ѹԴ
ϵͳ˾п·ĸѹԴӶԱѧʵʧµоƬ
 Ӳ
1ͨCPU壺
·ƬͨCPUԴУCPU忨isp1032EW27C12,61256ƬƬAT89S5Xؽӿںʹнӿڵ51ϵCPUṩƬP0P1P2P3λʮλַдַ͵Դ
·ѡ䲻ͬCPU51ϵ΢ӿԭϵеƬʵ鿪Ŀǰֵ֧CPUУ
1 51K_CPU(AT89S52)  5 Pic16F877İ壨ѡ䣩
2 Keil_CPUSST89E58ѡ䣩 6 MSP430F168İ壨ѡ䣩
3 C8051F020_CPUѡ䣩 7 ARMCortex-M3İ壨ѡ䣩
4 Atmega16/32İ ѡ䣩 8 86CPU䣩
2ʵ
Ŀǰ֧ʮʵܣ19ΪΪѡ䣩
1źۺϰ
1 138· 6 źŵ·
2 393˷Ƶ· 7 ʱ
3 ɵģź0~5v 8 ˫˷ŵ·LM358
4 ¶18B20 9 伫·
5 ģ¶LM35    
2LEDչԪ
·74LS244̬74LS273Dл/ʵ飻
·16*16 LED·ɽĻƶʵ
·չѡչUSB2.0չɽкPCusbͨ
3ͨŽӿڿ
1 8253ʱӿ 4 485ӿ
2 8250첽ͨŽӿ 5 RS232ӿ
3 8251ͨŽӿ    
4 8255ʵ 
·8255չӿΪʵṩIOںʹӡӿ
·8255չӿΪʾṩӿ
5AD/DAۺ
·ADC0809 8λģתݲɼʾʵ飻
·DAC0832 8λģתݲݲʵ飻
·8279ƫ̼̽ӿоƬмʵ
6  LED ʾ
·4*6̽ӿλLED˶ʾм̶̬ɨ裻̬ʾʵ飻
7LCDICʵ
·128*64ʽLCDʾͼʾʵ飻
·ɽICдʵ
8 
·ȫಽֱ
·ƵŴ·̵ƣ
9߼ƽʾ
·аֻ߼غͰֻť
·12λledʾ
ʵĿ
·51ʵ
(һ) ʵ
1 6 ͬݸ
2 ֳ 7 ޷˫ֽڿٳ˷ӳ
3 ƴֳ 8 ֧
4 ӳ 9 ʵ
5 ʵ 10 ʱʵ

() Ӳʵ
1 P1ʵ 14
2 P1תʵ 15 8253ʵ
3 P3.3P1ʵ 16 Сֱʵ飨
4 ҵ˳ʵ 17 16*16 LEDʾʵ
5 8255 ABCʵ 18 128*641602LCDҺʾʵ
6 8255 PAڿPB 19 8250ɱ첽ͨѶӿʵ飨Էգ
7 8255ƽͨ 20 8251ɱͨѶӿʵ飨PC
8 I/Oչʵ 21 ƬRS232/485зʵ飨˫ͨѶ
9 A/D0809תʵ 22 ƬRS232/485нʵ飨˫ͨѶ
10 D/A0832תʵ 23 DS18B20¶Ȳʵ
11 8279ʾʵ 24 PWMʵ
12 I2C濨дʵ 25
13 ̵ʵ飻    
·ѡAVRʵ
1 ģȽ 13 շʵ-
2 ģתʵ 14 жʵ-
3 8255ʵ 15 ʱʵ
4 ʱ/8253 16 ʱȽƥʵ
5 ʾ 17 PWMʵ
6 ģDAC0832ת 18 벶ICPʵ()
7 ʾʵ 19 I2C߽ӿʵ
8 LEDʾʵ 20 ̵
9 LCD12864Һʾ 21 ʵ(¶Ȳ)
10 ˿ 22 ģת(TLC549)
11 23 ģת(TLC5615)
12 ֱ    
·ѡPICʵ
1 ʵ 12 DACģתʵ
2 PCڿPD 13 LCD1602ʾʵ
3 Źʵ 14 ¶ȼʾʵ
4 ʱ0ʵ 15 I2Cʵ
5 ʱ1ʵ 16 LCD12864ʾʵ
6 ʱ2ʵ 17 PICڲEEPROMдʵ
7 0ʵ- 18 PICڲFLASHдʵ
8 19 PWMʵ
9 ںģת 20 ׽Ƚʵ
10 жʵ 21 PSPʵ
11 SPIߴͨʵ 22 Ƚƥʵ
·ѡMSP430ʵ
1 ʾʵ 11 ʱAȽϹʵ
2 ںADʵ 12 ʱAʱʵ
3 D/Aתʵ 13 PWMʵ
4 FLASHдʵ 14 LCD1602Һʾʵ
5 ڲ¶ȴʵ 15 LCD12864Һʾʵ
6 Źʵ 16 ¶ȴʾʵ
7 Źʱʵ 17 ڲȽʵ
8 DMAʵ 18 LEDʾʵ
9 ʱӦ 19 ˿жʵ
10 շʵ    
       
ѡARM:STM32F103VCT6ʵ
ʵΪżмӦò߼Ӧò
1 ˮʵ 2 RTXʵ
3 ʵ 4 ʵ
5 ⲿ¼жʵ 6 ¶ȴʵ
7 ʵ 8 ʵ
9 RTCʵ 10 ʵ
11 ADCʵ(ڲⲿչ) 12
13 DACʵ 14 uCOSϵͳʵ
15 Źʵ 16 VirtualCOMPort(USB⴮)
17 SPIʵ 18 MP3ֲʵ
19 TFTҺʾͼƬʵ 20 ʵ
21 16*16ʾʵ 22 չʵ8255*
23 LEDʾʵ 24 LCD12864ʾʵ
25 ֱʵ 26 ʵ
8086΢ʵ
һʵ飺
1 ƶλӷʵ 6 ʾʵ
2 תΪBCDʵ 7 С
3 BCDתΪ 8 ݿ鴫ʵ
4 ʮBCD 9 ֧
5 ڴʵ    
Ӳʵ
1 A/Dתʵ 13 дʵ
2 D/Aתʵ飨һ 14 ʵ
3 D/Aתʵ飨 15 I/Oչʵ
4 8255Aпʵ飨һ 16 8251ɱͨѶӿںPCͨѶ
5 8255Aпʵ飨 17 16*16 LEDʾʵ
6 ʱ/ʵ 18 128*64 LCDҺʾʵ
7 8259жϿʵ 19 8237 DMAʵ
8 пڷʵ飨˫ͨѶ 20 8250ɱ첽ͨѶӿʵ
9 пڽʵ飨˫ͨѶ 21 8279 ʾʵ
10 Сֱʵ 22 ¶Ȳʵ
11 23 ѹʵ
12 ̵    

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