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1、ARM嵌入式系统课程设计--MMC/SD卡驱动程序设计班级：通信学号：姓名：指导老师：曹清华课程设计时间：2013.6.24---2013.6.28江苏大学spacingof100mm.C,linelinelinenearby.D,sparewireunifiedterminalstripTerminal(terminalstripatthetopofthevertical,horizontalterminalstripfromtheharnesstoTerminalPaiendatthebegin
2、ning),lengthtoensureasfarasTerminalandsetaside.Aftere,formawireharness,cable,line.Whenthelineshouldbeinthecorewireforbetteridentificationandmarkingonthecardswillbepreparedinadvance,alternatecorecorecontentforthecablenumbering.F,finishline,accordingtoth
3、ecorrespondingterminallocations,wireonebyonefromthebunchout,pullingline,shouldbekeptparalleltoeachotherandmore.Coredarkaspossible,determinedinaccordancewithspecificconditions,itisrequiredthat:neat,beautiful,shapely,pleasingtotheeye.7.6.2wiringtechnolog
4、y,outofthecorewireaccordingtoTerminalposition,cutofftheexcess,withwirestrippingpliersorelectricianknifestrippedofinsulation,sothatconnection.Strippingshouldnotdamagethecoppercore.B,corewireontheoxideandchip-insulatedelectriciansknifescrape.C,coreproces
5、singhasbeencompleted,threadroundlongnosepliersinaclockwisedirection.Circlewiththescrewinthedirectionofspininthesamedirection,circleshouldbeappropriate,itisbesttoslightlylargerthanthescrews,bentroundthecircleandthelengthofrootandappropriatesosetscrewiss
6、crewedontight.D,whenonthecrimp-typeterminalswhenwiring,threadsdonothavetobend.InsulatingpartshouldbecarefulnottopressitintoaTerminal,andmaketheloopdoesn'tmakesenseandtopreventbadheadcrimping,felldown,causinganopencircuit.Afterwiring,maybetried.E,crimpi
7、ngTerminalcrimping,wireandTerminalcontactisgood,solid,notsubjecttomechanicalstrain,andensuretheinsulationlevel.F,cables,suchaswhenthereisabarecoppergroundwire,barecopperwirewithaplasticpipeshouldbeset.G,whenwiringwiringmustbeinradians.H,terminalscrews1
8、7目录第一章引言11.1课程设计目的11.2课程设计要求1第二章课程设计平台构建与流程12.1嵌入式系统开发平台构建12.2课程设计硬件结构与工作原理1第三章BOOTLOADER移植与下载43.1Bootloader解压43.2Bootloader编译43.3Bootloader下载4第四章LINUX内核移植与下载54.1Linux内核总流程54.2Linux源代码安装64.3Linux源代码安装分析64.4Linux内核配置、编译、烧写6第五章根文件系统建立与文件系
