1、分類號：UDC：工學碩士學位論文密級：編號：基于ARM9的嵌入式數(shù)據(jù)采集系統(tǒng)設計碩士研究生：黃建權指導教師：桑恩方教授學位級別：工學碩士學科專業(yè)：信號與信息處理所在單位：水聲工程學院論文提交日期：2008年2月論文答辯日期：2008年3月學位授予單位：哈爾濱工程大學。哈爾濱T程大學碩十學位論文葺|皇皇‘薯_量__皇iii昌皇薯宣暑；；宣；皇imii：i—————————[—I島ABSTRACTAlongwiththe11igh—spee

2、ddevelopmentofcomputerandnetworktechnologydataacquisitionsystemhasdevelopedfromthetraditionalcircuitsandcomputermodelstotheembeddedsystemmodelEmbeddedsystemplaysallirreplaceableroleinthemodemindustrialdataacquisitionsyst

3、emsThemaincontentofthispaperistousethe$3C2410AwhichisoneofARM9processortodesignasetofembeddeddataacquisitionsystemSincethemajorityofindustrialenvironmentalconstraints，itrequirestheacquisitionsystemwithlargecapacitystorag

4、eandwirelessnetworkSothispaperusesthe$3C2410Aasthecoreassistedwith鋤FPGAandaCS8900AtodesignthehardwareofsystemThepartoftheanalogyhastwoanalogychannels，whicharecomposedbyA／DconvertcircuitandvariablegainamplifiersSystemalso

5、achievedSDstoragecards，aswellasvariousinterfacefunctionssuchasserialandJTAGinterfaceInthepartofsoftware，thispaperachievestheLinuxoperationsystemtransplantedtotheplatformTherepartsalediscussed：BootloadertransplantLinuxker

6、neltransplantandrootfilesystemestablishmentIthasalsocompletedthedriversofA／DconverterSDcardandCS8900AunderLinuxsystemFinallyitdesignsthedataacquisitionstorageandtransmissionproceduresIIltlleprocessofdebuggingandexperimen

7、t，itCanachievethebasicfunctionsofthevariousparts，buttherearealsosomeshortageproblemsFinallythepapergivessomeviewsaboutthedeficiencies，andproposesprospectstothefurtherresearchaboutthesystemKeywords：Embeddedsystem；Dataacqu