标签: 3000a

   ManymicrocontrollerandmicroprocessorslimitI/Oportsandpinstoconservepincountsandreducepackagesizes.Formanymicrocontroller-(e.g.,PIC,8051,andSX)ormicroprocessor-basedsystems,thesystemdesignrequiresmoreI/Opinswithoutchangingthemicrocontroller.ToincreasethenumberofI/Opinswithoutchangingthemicrocontroller,I/Oexpansionprovidesasolution.Withupto272I/OpinsandMultiVoltTMI/Ocapability,Altera?MAX?IIandMAX3000AdevicesallowyoutoimplementmicrocontrollerI/Oexpansioninmicrocontroller-ormicroprocessorbasedsystems.ThisapplicationnoteexplainshowtoimplementamicrocontrollerI/OexpanderinMAXIIandMAX3000Adevices.……

   ThiserratasheetprovidesupdatedinformationonMAX?7000AE,MAX7000B,andMAX3000Adevices,addressesknowndeviceissues,andincludesworkaroundsforthoseissues.……

   MAX3000Adevicesarelow–cost,high–performancedevicesbasedontheAlteraMAXarchitecture.FabricatedwithadvancedCMOStechnology,theEEPROM–basedMAX3000Adevicesoperatewitha3.3-Vsupplyvoltageandprovide600to10,000usablegates,ISP,pin-to-pindelaysasfastas4.5ns,andcounterspeedsofupto227.3MHz.MAX3000Adevicesinthe–4,–5,–6,–7,and–10speedgradesarecompatiblewiththetimingrequirementsofthePCISpecialInterestGroup(PCISIG)PCILocalBusSpecification,Revision2.2.……

Altera闪存配置控制器为基于高密度FPGA的设计提供了更好的配置解决方案。灵活的使用大容量闪存来存储更多的配置数据，设计人员可以在AlteraMAX®II、MAX3000A或者MAX7000器件中实现闪存控制器，用于Stratix系列、Arria系列和Cyclone系列FPGA。白皮书使用闪存实现MAX系列配置控制器Altera闪存配置控制器为基于高密度FPGA的设计提供了更好的配置解决方案。灵活的使用大容量闪存来存储更多的配置数据，设计人员可以在AlteraMAXII、MAX3000A或者MAX7000器件中实现闪存控制器，用于Stratix系列、Arria系列和Cyclone系列FPGA。引言随着高密度FPGA的推出，配置比特流的带宽越来越大。这就需要采用更多的配置器件来存储数据，配置这些FPGA。作为其他配置器件的替代方案，设计人员可以采用闪存来存储配置数据。在使用闪存并进行配置时，设计人员必须采用闪存配置控制器，它还可以在设计中实现远程系统更新配置方案。本白皮书介绍怎样在MAXII、MAX3000A以及MAX7000器件中实现闪存控制器。配置控制器的特性设计人员可以采用MAX系列配置控制器完成以下功能：■从闪存中读取配置数据■配置AlteraFPGA■远程系统更新配置(仅在AlteraStratix系列、Arria系列和Cyclone系列FPGA中)■从配置数据的多个页面进行配置。设计人员可以利用FPGA_PGM引脚，选择一个配置页面来配置FPGA。MAX系列配置控制器支持以下配置模式：■快速被动并行(FPP)模式(采用或者不采用解压缩)■被动串行……

【应用笔记】在MAXII和MAX3000A器件中实现交叉点开关矩阵(CrosspointSwitchMatricesinMAXII&MAX3000ADevices)Withahighlevelofflexibility,performance,andprogrammability,youcanusecrosspointswitchesinapplicationssuchasdigitalcrossswitching,telecommunications,andvideobroadcasting.Althoughthereareoff-theshelfdevicesavailabletoimplementswitches,Altera®MAX®IIandMAXdevicesoffermoreflexibilitytocustomizeswitches,meetingspecificdesigngoalswithin-systemprogrammability(ISP).CrosspointSwitchMatricesinMAXII&MAX3000ADevicesMarch2004,ver.2.0ApplicationNote294IntroductionWithahighlevelofflexibility,performance,andprogrammability,youcanusecrosspointswitchesinapplicationssuchasdigitalcrossswitching,telecommunications,andvideobroadcasting.Althoughthereareoff-the-shelfdevicesavailabletoimplementswitches,AlteraMAXIIandMAXdevicesoffermoreflexibilitytocustomizeswitches,meet……

【应用笔记】使用HP3070测试系统进行在系统编程(UsingtheHP3070TesterforIn-SystemProgramming)使用HP3070测试系统进行在系统编程(UsingtheHP3070TesterforIn-SystemProgramming)In-systemprogramminghasbecomeamainstreamfeatureinprogrammablelogicdevices(PLDs),offeringsystemdesignersandtestengineerssignificantcostbenefitsbyintegratingPLDsintoboard-leveltesting.Thesebenefitsincludereducedinventoryofpre-programmeddevices,lowercosts,fewerdevicesdamagedbyhandling,andincreasedflexibilityinengineeringchanges.Alteraprovidessoftwareanddevicesupportthatintegratesin-systemprogrammability(ISP)intoexistingtestflowsfortheHP3070system(ISPisoccasionallyreferredtoas“on-boardprogramming”).ThisapplicationnotediscusseshowtousetheHP3070testsystemtoachievefasterprogrammingtimesforAlteraISP-capabledevices.UsingtheHP3070TesterforIn-SystemProgrammingJanuary2003,ver.1.2ApplicationNote109IntroductionIn-systemprogramminghasbecomeamainstreamfeatureinprogrammablelogicdevices(PLDs),offeringsystemdesignersandtestengineerssignificantcostbenefitsbyintegratingPLDsintoboard-leveltesting.Thesebenefitsincludereducedinventoryofpre-programmeddevices,lowercosts,fewerdevicesdamagedbyhandling,andincreasedflexibil……