资源描述:
《ARM嵌入式系统论文.doc》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ARMEmbeddedSystemPaperARM嵌入式论文ARMintroductionIf,say,"embedded"is2008yearselectronicengineertalkingaboutoneofthemostwordin2009,mostofthetalkaboutawordis"ARM".WhatisARM?HeisaBritishelectroniccompanyname,thefullnamemeanAdvancedRISCMachine.ThecompanywasfoundedinNovember1990,isapplecomputer,Acornco
2、mputergroupandVLSITechnologyofthejointventure.Acornhaslaunchedtheworld'sfirstcommercialsinglechipRISCprocessors,andapplecomputerwashopewillRISCtechnologyintheirownsystem,theARMmicroprocessornewstandardssoarisesatthehistoricmoment.如果,说,“嵌入式”是2008年电子工程师谈论的一个最字2009年,大多数的谈论一个单词是“手臂”。手臂是什么?他是一个英国电子
3、公司的名字,全名是先进的RISC机器。公司成立于1990年11月,是苹果电脑,Acorn计算机集团和VLSI技术的合资企业。Acorn已经推出了世界上第一个商业单片RISC处理器,和苹果电脑是希望将RISC技术在自己的系统中,ARM微处理器新标准应运而生。Attheendof80s,90ssemiconductorindustrychainjustappeardivisionoflabor,TSMC,LianDiansemiconductorfoundryetcareslowlyrise,someofthesiliconvalleyfablesscompaniesalsohavemushr
4、oomedemergingas,so-calledfablessdesigncompanychip,buttheproductionprocessisthepackagetogiveTSMCfoundryproductionetc.AndARMisfortheworldfirst,19yearsagocreatedchiplessproductionmodel,thatis,thecompanyisneitherproductionchip,alsodon'tdesignchips,butthedesignofeffectiveIPkernel,toauthorizeasemiconduc
5、torcompaniesuse,semiconductorcompanyintheARMtechnologybasedonaddyourowndesignandintroductionofchipproducts,finallybyOEMcustomersusethesechipstoconstructthesystembasedonARMtechnologyproducts.Thisway,abitlikethecommunicationsindustryinthequalcommandthesemiconductorindustryRAMBUS,theystandinthesemico
6、nductorindustrychainupstreamoftheupstream.19yearsagoformedARMmayfacealotofrisk,becausenooneknowtheroadcannotwork,butnowthefactshaveproved,ARMawayanomanthrough,butitistherightpath.Asadditionalproducts,healsoletChina'sindustrymembersfromthewindowtounderstandtheBritishelectronicscompany,thesuccessoft
7、heARMoftheBritishchiplessledthedevelopmentofthecompany.80年代末,90年代半导体产业链分工出现,台积电,LianDian半导体等正在慢慢上升,硅谷的一些专业公司也如雨后春笋般涌现的新兴,所谓专业设计公司芯片,但生产过程是包给台积电铸造生产等和手臂是世界第一,19年前创建无屑的生产模式,也就是说,公司既不生产芯片,也不设计芯片,但设计有效的IP内核,授权一个半导体公司