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簡介：學(xué)校代號10532學(xué)號G060L0042密級普通湖南大學(xué)工程碩士學(xué)位論文基于S3C44BOX的協(xié)議轉(zhuǎn)換器的設(shè)計(jì)與實(shí)現(xiàn)DESIGNANDIMPLEMENTATIONOFPROTOCOLTRANSFORMERBASEDONS3C44BOXBYLIYUANJINGB．E．AIRFORCERADARACADEMY1997ATHESISSUBMITTEDINPARTIALSATISFACTIONOFTHEREQUIREMENTSF10RTHEDEGREEOFMASTEROFENGINEERINGCOMPUTERSCIENCEANDTECHNOLOGYINTHESCHOOLOFCOMPUTERANDCOMMUNICATIONOFHUNANUNIVERSITYSUPERVISORASSOCIATEPROFESSORYIBOSENIORENGINEERGUTAILONGJUNE，2011懈6Ⅲ4眥6眥5㈣6曼妻0㈣才㈣Y

簡介：武漢科技大學(xué)碩士學(xué)位論文基于S3C44B0X的BOOTLOADERBLOB移植研究姓名李昂申請學(xué)位級別碩士專業(yè)模式識別與智能系統(tǒng)指導(dǎo)教師程耕國20090430第1I頁武漢科技大學(xué)碩士學(xué)位論文ABSTRACTGENERALLYTHE鋤BEDDEDSYSTEMSPERFB肌INITIALIZATIONPROCESSBEFORETHEMAINPRO伊鋤EXECUTIONINORDERT0CREATINGE11VIROILMEILTNEEDEDBY伽曲EDDEDPRO伊鋤SM衄ING，ESPECIALLYSOMEADVANCED鋤BEDDEDSYSTEMS．BECAUSEMECORECHIPUSEM鋤。巧M印PING，MEMO巧PROTECTIONMECHANISM鋤DADV鋤CEDLANGUAGE，F(xiàn)OREXAMPLE，CPRO孕鋤MINGLANGUAGE，C，EV鉍JAVA，A11OFTHETHESENEEDTOCREATEHARDWARCE11VIRONMENTTOSUITTHEPROGRAMSM衄ING，THENINITIALIZEORCONFIGUREORCLIPMENMTIMELIBRA巧．THESEWORKMUSTBEFINISHEDBEFORETHEMAINPRO伊鋤ISM衄ING，SOAST棚PPROCEDUREORST枷PPROCEDURESFORAILEMBEDDEDSYST鋤ISVE巧IMPORT鋤T．BOOTLOADERISASHORTPR0鮒黼BEFORC0PERATINGSYSTEM‘SK鋤E1NLNNING．NROU曲THISSMALLPROF鋤，THEH刪WAREWILLBEINITIALIZEAILDTHEMEMORYSPACE’SMAPPINGWILLBEESTA_BLISH，WLLICHWILLTAKETHESYSTEM’SHARDWA托ANDSORWARE鋤VIRONMENTINTOASUITA_BLECONDITION，鋤DBEREADYFORFINALLYCALLING孤OPERATINGSYSTEMKE玎1E1．BOOTLOADERISMEFIRSTLINKIN鋤BEDDEDSYSTEMSO小矽AREDEVDOPMENT，ANDINTIMATELYCONNECTEDHARDWAREWITHSO脅ARE．ITISIMPORTANTFORAF01LOWUPOFEMBEDDEDSYSTERILSO脅AREDEVELOPMENT．111ESOCALLEDB10BISMEABBREVIATIONOFLOADERONOBJECT，WRHICHISAPOWERMLBOOTLOADER．ITFOLLOWSMEGPL，AILDCOMPLETELYOPEILSOURCE．B10BEITHERCANBEUSEDFOREASYDEBUG舀N島ALS0CANSTARTLINUXKEMEL．7RHISPAPERFIRSTLYAILALYZESTHEARMPROCESSORS3C4480X’SCHARACT嘶STICSA11DDETAILEDSTARTLLPPROCESS，THENTHETRANSPLANTATIONOFBLOBSYSTEMWILLBEDIVIDEDINTOTWOPARTS，HARDWAREANDSO脅ARE，鋤DBERESEARCHF而MTWOASPECTS，F(xiàn)INALLYITCANBEDOWNLOADEDINHARDWAREPLATFO咖TODEBUG，ANDAIMEDATTHEPROBLEMSINTHESYSTEMDESIGN，MECORRESPONDINGIMPMVEMEILTANDPERFECTIONWILLBEDONE．KEYWORDSS3C44BOX；鋤BEDDEDSYSTEM；INITIALIZATION；BOOTLOADER；BLOB

簡介：東南大學(xué)碩士學(xué)位論文基于S3C44B0X平臺同步多通道專業(yè)MP3播放器的開發(fā)姓名陳磊申請學(xué)位級別碩士專業(yè)模式識別與智能系統(tǒng)指導(dǎo)教師章國寶20070202東南大學(xué)碩上學(xué)位論文ABSTRACTWITHTHEDEVELOPMENTOFOUR1IFE．THETRADITIONALMP3PLAYERCANILOLONGERMEETOURNEEDSINMANYPLACES．SOISSHOULDBEAGOODIDEAFORUSTODESIGNANEWKILLDOFPLAYERTOMAKEITMOREUSEFULANDADVANCED．T11ISTHESISINTRODUCESADESIGNIDEAABOUTAMULTICHANNELME3PLAYERBASEDONARM7，WHICHCALL1INKAEXTENSIONHARDDISKANDPLAYMP3FILESBYFOLLRCHARMELSATONETIME．INADDITION，THEPLAYERISBASEDONTHEPLATFORMOFUCLINUX，SOITISGOODATMULTITNSK．ANDITALSODOESWELLINKEEPINGTHESYSTEMSTABLE．ACCORDINGTOTHEDEVELOPMENTPATTERNOFEMBEDDEDSYSTEM，THISTHESISHASCARRIEDONTHEDETAILEDNARRATIONREGARDINGDEVELOPMENTSTEPANDTHEPRINCIPLEOFTHEPLAYER，INCLUDINGREGARDINGTHEHARDWAREREFERENCEDEVELOPMENTBOARDSHAPING夠WELL夠山EMATTERSNEEDINGATTENTIONWHENWEDESIGNED血ECIRCUIT。NARRATED山EINTEGRITYPROCESSFROMCUSTOMIZINGBOOTLOADERPROCEDURETOPORTINGOSINDETAIL，勰WELL夠THESKINCOMPILATIONOF山EPLAYER．THETHESISALSOINTRODUCESSOMETHINGABOUTANALYSISANDTHEREVISIONOFTHEDRIVERSINTHELINUXKEMEL，STRESSEDTOELABORATESTHESOFTWAREPARTIALDESIGNSMETHODANDSOMEUSEFULTHOUGHTS．FOLLOWINGTHEORDERFROMTHEHARDWARETOTHESOFTWARE，THISARTICLEMAINLYCONTAINSTHECONTENTBELOW1．INTRODUCEDTHECHARACTERISTICOFS3C4480XPROCESSOR，叢WELL雒N皿3DECODING，THEUSBPARTIALEIRCUITDESIGNBASEDONTHISCPU，PROPOSEDTHEQUESTIONSPOSSIBLYCANBEMETANDTHESOLUTIONINTHEHARDWAREDESIGN．2．INTRODUCEDTHESYSTEMPORTINGPRINCIPLEANDTHEMETHODINDETAIL，INCLUDINGBOOTSTEPSOFBOOTLOADERSTARTFLOWANDPARAMETERENACTMENT，EUSTOMIZINGTHEUCLINUXKERNEL．FINSHEDPORTINGOSTO也EMP3PLAYERPLATFORM．3．THEREAREMANYPROTOCOLSOFUSB，THEREFORETHECODESOFTHISPARTISRELATIVELYCOMPLEX．THISARTICLEUNSCRAMBLE山ECODESBYANALYZINGTHEEVENTSCAUSEDBYINITIALIZATIONANDHOTPLUGGED，ANDPROPOSEDTHEWORKNEEDTOBEDONET0THEUSBPARTBASEDONTHEPLATFORMOFTHEPLAYER．4．T_11EMAINWORKOFDESIGNINGTHECODEOFPLAYINGISHOWTOOPERATETHEDECODINGCHIP，THISARTICLEHASPROPOSEDTHESOLUTIONOFTHEOPERATIONPARTANDTHEQUESTIONSNEEDTOBEA牡ENFIONTOINDETAIL．5．INTRODUCEDTHEFUNCTIONANDTHEAPPLICATIONOFTHELCDCONTROLLERINS3C4480X，HAVESETTHERELATEDFUNCTIONSINTHEKERNEL～SIMPLYIILTRODUCEDMIILIGUI，ANDUTILIZESTHISTOOLTODRAWTHESKINOFOURPLAYERFINALLY．KEYWORDSMP3PLAYER。MULTICHANNEL，BOOTLOADER，UCLINUX，USB，LCD，MINIGUI¨

簡介：湖南大學(xué)碩士學(xué)位論文基于S3C2410X的嵌入式圖像采集壓縮系統(tǒng)的設(shè)計(jì)姓名袁芳申請學(xué)位級別碩士專業(yè)控制科學(xué)與工程指導(dǎo)教師李樹濤20100330碩F學(xué)位論文ABSTRACTBECAUSEOFTHEHIGHCOSTS，NOTSUITABLEFORLONGDISTANCETRANSMISSIONANDNEEDEDINTHESPECIALDUTYOFTHETRADITIONALANALOGVIDEOSURVEILLANCESYSTEM，THEREISANURGENTNEEDTOSTUDYONEKINDOFDIGITALIMAGEMONITORINGSYSTEMTOADDRESSTHESESHORTCOMINGS．INRECENTYEARS，WITHTHEDEVELOPMENTOFEMBEDDEDSYSTEMTECHNOLOGY，IMAGECOMPRESSIONTECHNOLOGY,MAKINGALOWCOST，SUITABLEFORLONGDISTANCETRANSMISSIONANDDONOTNEEDINTHESPECIALDUTYEMBEDDEDDIGITALIMAGEMONITORINGSYSTEMPOSSIBLE．THISPAPERDESIGNSAEMBEDDEDIMAGECAPTURE／COMPRESSIONSYSTEMBASEDONARM9MICROPROCESSORFORGENERALREALTIMEREMOTEVEDIOMONITORINGSYSTEM，RELIABLE，SIMPLE，ECONOMICALANDPRACTICALNEEDS．FIRST，THISPAPERANALYSISAVARIETYOFIMAGECODINGSTANDARD，STUDIESTHEJPEGCOMPRESSIONALGORITHM，ANDGIVESTHEJPEGCOMPRESSEDDATAFORMAT．THENCOMPLETEDTHESTRUCTURALDESIGNOFTHECOREHARDWAREWHICHUSES3C2410XASTHECOREPROCESSOR，THECMOSIMAGESENSOROV9653ANDJPEGDEDICATEDCOMPRESSIONCHIPZR36060ASTHEIMAGECAPTURE／COMPRESSIONSYSTEM，THESYSTEMALSOINCLUDESSDRAM，NANDFLASH，SERIALPORTS，NIC，JTAGANDSOON．ONTHESOFTWARESIDE，THISPAPERHAVEACCOMPLISHEDTHETRANSPLANTINGOFBOOTLOADER，LINUXKERNELANDROOTFILESYSTEMSOTHATTOBUILDACOMPLETEPLATFORMOFEMBEDDEDSYSTEM．ANDALSOACCOMPLISHESDRIVERSOFDEVICESWHICHAREOV9653，ZR36060ANDCS8900A．ATLAST，ITINTRODUCESTHEDEBUGGINGANDPERFORMANCETESTINGPROCESSESOFHARDWAREANDSOFTWARE．THISEMBEDDEDIMAGECAPTURE／COMPRESSIONSYSTEMWHICHBASEDONARMMICROPROCESSOR，CMOSIMAGESENSORANDJPEGDEDICATEDCOMPRESSIONCHIPHASGOODPROMOTIONALVALUEBECAUSEOFIT’SSIMPLECIRCUITS，SMALLSIZE，LOWPOWERCONSUMPTIONANDGOODRELIABILITYOBVIOUSADVANTAGES．KEYWORDSEMBEDDEDSYSTEM；IMAGECAPTURE／COMPRESSION；JPEG；ARM9；CMOSIII

簡介：電子科技大學(xué)UNIVERSITYOFELECTRONICSCIENCEANDTECHNOLOGYOFCHINA工程碩士學(xué)位論文ENGINEERINGMASTERDISSERTATION論文題目基于S3C44B0X的智能型煙葉烘烤系統(tǒng)設(shè)計(jì)與實(shí)現(xiàn)工程領(lǐng)域軟件工程指導(dǎo)教師陳端兵教授作者姓名郎朗班學(xué)號2008獨(dú)創(chuàng)性聲明本人聲明所呈交的學(xué)位論文是本人在導(dǎo)師指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。據(jù)我所知，除了文中特別加以標(biāo)注和致謝的地方外，論文中不包含其它人已經(jīng)發(fā)表或撰寫過的研究成果，也不包含為獲得電子科技大學(xué)或其它教育機(jī)構(gòu)的學(xué)位或證書而使用過的材料。與我一同工作的同志對本研究所做的任何貢獻(xiàn)均已在論文中作了明確的說明并表示謝意。簽名郎朗日期2011年5月6日關(guān)于論文使用授權(quán)的說明本學(xué)位論文作者完全了解電子科技大學(xué)有關(guān)保留、使用學(xué)位論文的規(guī)定，有權(quán)保留并向國家有關(guān)部門或機(jī)構(gòu)送交論文的復(fù)印件和磁盤，允許論文被查閱和借閱。本人授權(quán)電子科技大學(xué)可以將學(xué)位論文的全部或部分內(nèi)容編入有關(guān)數(shù)據(jù)庫進(jìn)行檢索，可以采用影印、縮印或掃描等復(fù)制手段保存、匯編學(xué)位論文。（保密的學(xué)位論文在解密后應(yīng)遵守此規(guī)定）簽名郎朗導(dǎo)師簽名陳端兵日期2011年5月6日

簡介：西南交通大學(xué)碩士學(xué)位論文基于S3C44B0X的便攜式列車管壓力測試儀研究姓名王海波申請學(xué)位級別碩士專業(yè)載運(yùn)工具運(yùn)用工程指導(dǎo)教師吳學(xué)杰20050101西南交通大學(xué)碩士研究生學(xué)位論文第LI頁ABSTRACTWITHTHEWHOLESPEEDUPOFTRAINSINOURTRUNKRAILWAYSYSTEM，THERATEOFDERAILMENTACCIDENTHASBEENINCREASINGLYRISINGEVERYYEAR．THERELIABILITYOFTRAINBRAKESYSTEMISTHEKEYPOINTTOINFLUENCETHESAFETYOFTHETRAINRUNNING，WHETHERTHEGASPRESSUREDATAOFTHETRAINBRAKEPIPECANBEPRECISELYGAINEDINTIMEDIRECTLYINFLUENCESTHESAFETYOFTRAINRUNNING．THEREFORE，THERESEARCHONTHEPORTABLETESTINGINSTRUMENTFORTHETRAINBRAKESYSTEMISFULLOFPRATICALSIGLNIFICANCE．EMBEDDEDSYSTEMISOMNIPRESENTNOWADAYS．ITISAPPLIEDASAUTOMATIONCONTROLSUBSYSTEMINAWIDEVARIETYOFAPPLICATIONSSUCHASHOUSEHOLDAPPLIANCES．COMPUTEREQUIPMENT,ROBOTICS，AUTOMOBILES，INSTRUMENTATION，AEROSPACE，ETC．SAMSUNG’SS3C44BOX16／32一BITRISCMICROPROCESSORISDESIGNEDTOPROVIDEACOSTEFFECTIVEANDHIGHPERFORMANCEMICROCONTROLLERSOLUTIONFORHANDHELDDEVICESANDGENERALAPPLICATIONS．THISPAPERPRESENTSAPROCESSOFA“PORTABLETESTINGINSTRUMENTFORTRAINBRAKEPIPEGASPRESSURE”，INCLUDINGHARDWAREDESIGNANDSOFTWAREDEVELOPMENT．INTHEFIRSTPART，THEDESIGNOFSCHEMATICSANDALSOPCBLAYOUTOFTHISSYSTEM，WHICHISBASEDOILANARM7MICROPROCESSORS3C44BOXFROMSAMSUNGCORP．AREFINISHED．THESYSTEMCONSISTSOFMASSEXTENSIONMEMORY,SDRAM，LCDDISPLAYPART，KEYBOARD，UART,ETC．ASFORTHESOFTWARERUNNINGONTHISBOARD，THETESTINGPROGRAMS，SUCHASKEYBOARD、LCDDISPLAY、UARTCOMMUNICATIONANDFLASH，ARCWRITTENWITHIN也EADSL．2．THEPAPERMAINLYDISCUSSESTHESYSTEMREQUIREMENTANALYSISANDRESOLVINGSCHEME．THISSTUDYFOCUSESONDETAILEDDEVELOPINGPROCESSOFALLPARTS，PIVOTALTECHNIQUE，DIMCULTIESANDRESOIVES．KEYWORDSARM；3C4480；MEMORYEXTENSION；MANMACHINEINTERACTION

簡介：東南大學(xué)碩士學(xué)位論文基于S3C44B0X智能交通信號機(jī)的研究姓名吳若兵申請學(xué)位級別碩士專業(yè)控制理論與控制工程指導(dǎo)教師蔣珉20080301東南人學(xué)碩。J學(xué)位論文ABSTRACTRESEARCHOFAINTELLIGENTTRAFFICSIGNALCONTROLLERBASEONS3C4480XWURUOBINGSUPERVISEDBYASSOCIATEPROFESSORJIANGMINSOUTHEASTUNIVERSITYWITHTHECONTINUOUSDEVELOPMENTOFTHECITYCONSTRUCTION，THEURBANTRAFFICINCREASESRAPIDLY．ITBECOMESARLEXIGENTISSUEHOWTOLEADTHETRAFFFICEFFECTIVELY,EXPLOITTHETRAFFICRESOURCEADEQUATELY,AVOIDTRAFFICJAMANDREDUCETRAFFICACCIDENTS．INTELLIGENTTRAFFICSIGNALCONTROLLERITSCISONEOFEFFECTIVEMEANSTOSOLVETHEPROBLEMSMENTIONEDABOVE．THISTHESISDESIGNSAINTELLIGENTTRAFFICSIGNALCONTROLLERMASTERBOARDBASEDONARM7．ACCORDINGTOTHEDEVELOPMENTPAAEMOFEMBEDDEDSYSTEM，THISTHESISHASCARRIEDONTHEDETAILEDNARRATIONDEVELOPMENTSTEPANDTHEPRINCIPLEOFTHEMASTERBOARD，THEHARDWAREREFERENCEDEVELOPMENTBOARDSHAPINGASWELL笛MATTERSNEEDINGATTENTIONWHENWEDESIGNEDTHECIRCUIT．THEINTEGRITYPROCESSFROMCUSTOMIZINGBOOTLOADERPROCEDURETOPORTINGOSINDETAILS．ASWELL弱THESKINCOMPILATIONOFTHEPLAYER．THETHESISALSOINTRODUCESSOMETHINGABOUTANALYSISANDTHEREVISIONOFTHEDRIVERSINTHEIINUXKERNEL，ANDITINCLINESTOTHESOFTWAREDESIGNSMETHODANDSOMEUSEFULTHOUGHTS．THEMAINWORKFOCUSONTHEHARDWAREANDSOFTWAREDESIGNOFANINTELLIGENTTRAFFICSIGNALMASTERCONTROLBOARD．INHARDWARE，CIRCUITDESIGNOFINTELLIGENTTRAFFICSIGNALCONTROLLERMASTERBOARDISIMPLEMENTEDBASEDON3C4480CPU，ANDDETAILEDDESIGNPROCESSESOFMINIMUMSYSTEMCIRCUIT，ETHNETMODULECIRCUIT，LCDANDSERIALEXTENDCIRCUITAREPROVIDED．INSOFTWARE，THEBOOTLOADERSTARTFLOW,PARAMETERENACTMENTANDUCLINUXPORTINGPRINCIPLEANDMETHODAREANALYZEDINDETAIL．FORTHEDESIGNEDCONTROLLERMASTERBOARD，UBOOTANDUCLINUXPORTINGARESUCCESSFULLYIMPLEMENTED．THEEMBEDDEDFILESYSTEMYAFFS，INCLUDINGLINUXMTDSUPPORT，CHIPMANAGE，F(xiàn)ILEORGANIZATIONANDDIRECTORYSTRUCTURE，F(xiàn)ILEDATASTRUCTUREINTHECHIP，F(xiàn)UNCTIONINTERFACE，ISANALYZEDANDRESEARCHED．THEFILESYSTEMYAFFSISSUCCESSFULLYTRANSPLANTEDTOUCLINUX．THEPRINCIPLEOFCHARACTERDEVICEDRIVERPROGRAMMINGISANALYZEDINDETAIL．THEDRIVEROFZLG7290ANDTLL6554ALEGIVEN．THECONFIGURATION，COMPILATION，ANDSETUPONUCIINUXFORTHEMINIGULAREANALYZEDINDETAIL．THESUPPORT0FMINIGUIINPUTENGINEFORZLG7290WASIMPLEMENTED．KEYWORDSITSC，UCLINUX，U．BOOT，F(xiàn)ILESYSTEM，YAFFS，CHARDEVICE，MINIGULLL

簡介：天津大學(xué)碩士學(xué)位論文基于S3C44B0X嵌入式遠(yuǎn)程控制平臺硬件系統(tǒng)設(shè)計(jì)姓名鮑磊申請學(xué)位級別碩士專業(yè)計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師車明20070801ABSTRACTATPRESENT，THETECHNOLOGYOFEMBEDDEDANDGLOBALMOBILECOMMUNICATIONDEVELOPRAPIDLYINTHEDOMAINOFCOMPUTERANDTELECOM．THEPURPOSEOFTHISPAPERISTODESIGNAUNIVERSALMOBILECONTROLLINGPLATFORMBASEDONEMBEDDEDSYSTEMAFTERCOMBININGTHETWOTECHNOLOGIESABOVE．IT’SSTRONGPOINTLIESINTHESYSTEFLA’SABILITYTOCONTROLTHEOBJECTOFSORTSANDTOTRANSMITTHEDATAOFSORTSINVIRTUEOFTHEPRESENTDAYNETWORKOFMOBILECOMMUNICATION,EVERLIMITEDBYTHEDISTANCEONTHEWHOLE，NEVERNEEDTODISPOSEOFTHECONNECTION，ALSO，THISSYSTEMINPOSSESSIONOFEXCELLENTCAPABILITYISEASYTOLOADALLKINDSOFEQUIPMENTANDTOBEMAINTAINED．THEPAPERINTRODUCESBRIEFLYTHEPRINCIPLEOFWAVECOMEQ2403AWORKING，DISSERTATESTHEFORMATANDCORDINGMODEOFSMSINTHEMODEOFTEXT．ITINTRODUCESTHEPROCESSANDMETHODOFTHEHARDWAREDESIGNOFARMPROSESSOR，INCLUDINGTHESMALLESTSYSTEMOFS3C44BOX，ANDTHEPERIPHERYCIRCUIT,FOREXAMPLE，THEUART，THEJTAGTHEUSB，THELED，THENETWORKCONTROLLERANDTHELCD，ETC．ITINTRODUCESTHEDESIGNTHEREALIZATIONOFTHES3C44BOXBOTTOMDRIVER,ANDITINTRODUCESMOSTLYHOWTODESIGNTHEUARTDRIVERANDRTL8019DRIVER．FINALLY,ITINTRODUCESTHEPROCESSOFSYSTEMDEBUGGING，SOMEPROBLEMSCOMINGUPAGAINST，ANDTHERESOLVINGMETHODOFTHEM．THEPOINTOFTHISPAPERISTOCOMBINETHEREADYMADENETWORKOFMOBILECOMMUNICATIONANDTHETCCHNOLOGYOFEMBEDDEDREASONABLYANDTOSETUPMOBILEPLATFORMFORCONTROLINLOWPRICE．THERESULTOFTHISRESEARCHHASGREATMEANINGANDISVERYUSEFULTOTHEPRACTICALAPPLIANCEBASEDOILS3C4480X．KEYWORDSEMBEDDEDSYSTEM,ARM，DRIVER,REMOTECONTROL