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1、EDATechnologyAndSoftwareEDAisElectronicDesignAutomation(ElectronicAutomation)istheabbreviationofthemselves,intheearly1990sfromcomputeraidedDesign(CAD),computeraidedmanufacturing(CAM),computeraidedtesting(CAT)andcomputeraidedengineering(CAE)developmentoftheconceptsandcome.EDAtechnologyison
2、thecomputerasthetool,thedesignerinEDAsoftwareplatform,withVHDLHDLfinishdesigndocuments,thenbythecomputerautomaticallylogiccompilation,reduction,division,comprehensive,optimization,layoutandwiringandsimulationforaparticulargoalchips,untiltheadaptercompilation,logicmappingandprogrammingdown
3、load,etc.1EDAtechnologyconceptsEDAtechnologyisinelectronicCADtechnologydevelopedonthebasisofcomputersoftwaresystembymeansofcomputerforworkingplatform,shirt-sleeveapplicationofelectronictechnology,computertechnologyandinformationprocessingandintelligenttechnologytothelatestachievementsofel
4、ectronicproducts,theautomaticdesign.UsingEDAtools,electronicstylistcanbefromconcept,algorithm,agreement,etc,begintodesignyourelectronicsystemalotworkcanbefinishedbycomputerandelectronicproductscanbefromcircuitdesign,performanceanalysistodesigntheICterritoryorPCBlayoutthewholeprocessofthec
5、omputerautomaticallycompletetheprocessing.NowontheconceptofusingEDAorcategoryverywide.Includedinmachinery,electronics,communication,aerospace,chemical,mineral,biology,medicine,militaryandotherfields,haveEDAapplications.CurrentEDAtechnologyhasinbigcompanies,enterprises,institutionsandteach
6、ingresearchdepartmentsextensiveuse.Forexampleintheaircraftmanufacturingprocess,fromdesign,performancetestingandcharacteristicanalysisuntilaflightsimulator,allmayinvolveEDAtechnology.Globalization-theEDAtechnology,mainlyinelectroniccircuitdesign,PCBdesignandICdesign.EDAcanbedividedintosyst
7、emlevelandcircuit-levelandphysicalimplementationlevel.2.DevelopmentEnvironmentMAX+PLUSⅡ/QUARTERⅡAlteraCorporationistheworld'sthreemajorCPLD/FPGAmanufacturersofthedevicesitcanachievethehighestperformanceandintegration,notonlybecauseoftheuseofadvancedtechnologyandnewl