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Ƭܶ࣬˾ṩĵƬӲܡ۸񶼲һڳѧƬкܶ

г,ز2018꾻1.79Ԫ,ͬ½25%

ظмֵϢ۽ܿ챻ɾ˺Žֹԡ

ĿǰƬܶ࣬ѧһʵѧһԣƬȻͺŲͬоƬڲԴ඼࣬ЩԴʹ÷ҲͬС죬˵ѧһֽ֣ڻͨѧһ֣Ҫ߱51ϵͺţࡢ϶ࡢźӲֻ֧ԣرAtmel˾IJƷAT89ϵУܶ˾ѧϰƬ¸ġAVR90ϵУϵҲAtmel˾IJƷָ٣ѧףоƬ࣬ʺϸֳϺҪйʾĿǰõƬоƬʹܴ󣬴г51ϵоƬơPICϵУϵMicrochip˾IJƷ࣬оƬǿʹõ˺ܶ࣬رPIC16F877оƬʺѧУʹãڸù˾ѧƻ֧£Ϳʵ壬ʹøоƬȺҲǿԺ51ϵеƬĵƬ

ϵУTI˾IJƷű﹫˾16λ͹ĵƬرʺֳ豸ȵ͹豸ĿʵϣڸϵŶ࣬ڲԴ(Ӳ˷)ںܶƷ϶֮أйʿԤ⣬ϵǰ;ĵƬкܶ൥Ƭͺţڲ̫˽⣬ۣһDzĵƬͲھҵгдڡ(2)

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ӿڣֳΪʽƬûFLASH洢ԷѶȺܴͺŵĵƬFLASH洢оƬоƬ֧ڵ·(ϵͳ)νڵ·̣3~5߾ͿԽд뵥ƬܹƬڵijĴݵϢ䵽PCϡ̷ֱҪڵƬPC֮䰲װһӿڣýӿһҪAT89S51PIC16F877ǾĵƬ

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о߾ҽѧýʵޱŶ״Ӭ“ղ”аӬֲΪﰲȫһ·ߡ

ǣڳѧ˵ָ֧õƬ̺ͷĽӿҪ򣬶Ҽ򵥽ӿڷʱռоƬԴƬϵͳ㡣MSP430ϵеƬҲǾĵƬǸõƬñ׼JTAGӿڣJTAGһֱ׼(IEEE1149.1)ΪоƬƶģĿTCKTDITDOTMSĸźоƬڲ״̬ΪʲôоƬҪרƶ׼?ΪоƬ̫࣬رǻЩоƬһװ·Ͼ޷ţҪ˵ˣʱͿڼ֧ͨJTAGӿڣоƬв˾оƬϸñ׼ͿԽоƬJTAGڴ(˳Ϊջ)ڵ·жоƬֻ4ţͿԲ·ϵоƬȻԲоƬȻԽдоƬڿɱ߼ҲʹJTAGӿڣϵͳ(ISP)ĸ

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ʵѧϰƬģʵֳΪʾ塢Ŀ壬ʵǾеƬĵ·壬ʵԹ򣬸ƬĹӦ̶ṩֶʵ塣ʵҲԸҪƣʵǾսģҪѧử·ͼ

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TIMSP430˫“ģ”ģħɱ

Σṩֵ·Żƽ̨ģźȫ̹ߣֵ·вĿǰΪûṩŻߣ“ƽ̨кܶ뷨ڲҵģһЩ˾ҲЧЩ뷨Ƴ߲Ʒֵ·Żߵгֻ”

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նгӦеһøЧʵˢֱ(BLDC)滻

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