标签: ep9315

cirrusEP9315通用平台片上系统处理器……

附网络存储NAS是一种将分布、独立的数据整合为大型、集中化管理的数据中心，以便对不同主机和应用服务器进行访问的技术[1]。本文提出一种以ARM9微处理器EP9315和嵌入式Linux操作系统构建附网络存储系统的设计方案;对系统的体系结构、硬件设计、操作系统的移植、驱动程序和应用程序的开发等设计要点作了相关研究和讨论。……

escription TheEP9315isahighlyintegratedsystem-on-chipprocessorthatpavesthewayfornext-generationconsumerandindustrialelectronicproducts.TheEP9315featuresanadvanced200MHzARM920Tprocessordesignwithamemorymanagementunit(MMU)thatsupportsLinux?WindowsCE?andmanyotherembeddedoperatingsystems.TheARM920T's32-bitmicrocontrollerarchitecture,withafive-stagepipeline,deliversimpressiveperformanceatverylowpower.Designersofdigitalmediaservers,jukeboxes,telematiccontrolsystems,thinclients,set-topboxes,point-of-saleterminals,industrialcontrols,biometricsecuritysystemsandGPSdeviceswillbenefitfromtheEP9315'sintegratedarchitectureandadvancedfeatures.Infact,withitsbroadrangeofperipheralinterfaces,theEP9315issuitedtoevenmoreapplications.ByenablingordisablingtheEP9315'speripheralinterfaces,designerscanalsoreducedevelopmentcostsandacceleratetimetomarketbycreatingasingleplatformthatcanbemodifiedtodeliverdifferentiatedendproducts.CirrusLogic'sembeddedprocessorproductsarecomplementedbyarangeofcompleteoperatingsystems.BothMicrosoft?WindowsCE.NETandLinux?solutionsareavailablewithtotaldriversupport.……