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ID:36618306
大小:2.34 MB
页数:67页
时间:2019-05-13
《基于ARMLINUX模式的可重用设计方法》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、北京交通大学硕士学位论文基于ARM+Linux模式的可重用设计方法姓名:石黎申请学位级别:硕士专业:信号与信息处理指导教师:丁晓明20061201△垦S卫坠盟ABSTRACTBSTRACT:Withthedevelopmentofcomputertechnologyandmicroprocessormanufacture,kindsof32bitSoCCOmeuptou∞.MicroprocessorshavemorefeaturesandbecomemorepowerfulSOthatfunctions黜notcriticalproblemsa
2、nylongerinembeddedsystemdesigning.Developerstransfertheirattentionfromapplicationtaskstodesigningcycle.Tosavetimeandcostismoreimportantnowthananytimebefore.Reusemethodologyabsorbsdevelopers’attention.Asweknown,rcllsemethodologyisCOmposedoffourmethodsandamongthem,thereconstruc
3、tmethodwasusedwidelymost,itiSthefundmentalmethodalso.Reconstructmethodmeanstodesignreconstructablephysicalplatformwhichismulti—purposeandextendable.Sothatdeveloperscanimplementdifferentapplicationsystemsfromthesamephysicalplatform.Itmadedevelopersdon’tneedtodesignaspecialphys
4、icalplatformtodosoeverytimewhentheydevelopapplicationsystem.Inthisarticle,reconstructmethodandIPreusemethodWereconstractedfirst,theyarethemostimportanttwomethodsinrellSemethodology.Thenthearticleintroduceshowtodesignareconstructminimalsystem,givestheprinciplesandtheprocedure,
5、anddesignsaarm+Linuxbasedimage-processing-purposeminimalsystem.Basedontheimage-processing—purposemimmalsystem,twoapplicationsysmnwereimplemented,oneisusedaspalmprintidentificationsystemandtheotherispointswitichminitoringterminal.netwoapplicationsystemsworksufficientlyandsmoot
6、hlyinsubsequenttest.AccordingtothetwoapplicationsystemswhichWereextendedandimplementedfromtheSameminimalsystem,articleprovesthatreusemethodologyisfeasibledirectioninembeddedsystemdesigning.KEYWORDS:reusemethodology;embeddedsystem;palmprintidentification;poimswitchminitoring;C
7、LASSN0:致谢在此论文完成之际,首先要感谢我的导师丁晓明副教授,在两年半的研究生学习期间,我始终得到了导师丁晓明副教授的悉心指导和关怀。丁老师知识渊博、经验丰富、治学态度严谨,正是他耐心的引导,我才能克服学业上的每一个困难,解决每一个问题。同时,丁老师对待工作一丝不苟、对学生严格要求以及他那忘我的工作精神都给我留下了深深的印象,是我以后人生道路上学习的榜样。在此,我对丁老师给于我无微不至的关怀和指导表示深深的谢意.同时,还要感谢本实验室的裘正定教授,感谢他在繁忙的工作中抽出时间对我的学习和科研给予学术指导和热心的帮助。在硕士研究生学习期间,我
8、还得到了本实验室李强、刘志、王升辉、张长喜、刘陆陆、高文韬、唐辉,沈超等博士生和硕士生的帮助和鼓励,与他们建立了良好的学术交流关系和深厚
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