基于Spartan-6 FPGA的SP605开发板解决文案

基于Spartan-6FPGA的SP605开发板解决文案Xilinx公司的Spartan-6FPGA是目标设计平台,提供集成的软件和硬件,有利于设计集中力量进行新产品创新.Spartan-6FPGA包括LX和LXT等13个系列,逻辑单元从3,840到147,443,而功耗比以前的Spartan降低一半.Spartan-6采用45nm低功耗铜工艺,提供最佳的成本,功耗和性能之间的平衡,1.2V内核,3.3V到1.2VI/O标准,支持DDR,DDR2,DDR3和LPDDR存储器,数据速率高达800Mbps(峰值带宽12.8Gbps),可用在汽车娱乐系统,高清视频平板显示器系统以及网络通信的监视图像捕捉和分析引擎系统.本文介绍了Spartan-6FPGA主要特性,目标应用框图,以及Spartan-6FPGASP605评估板主要特性,方框图以及详细电路图.

TheSpartan®-6familyprovidesleadingsystemintegrationcapabilitieswiththelowesttotalcostforhigh-volumeapplications.Thethirteen-memberfamilydeliversexpandeddensitiesrangingfrom3,840to147,443logiccells,withhalfthepowerconsumptionofpreviousSpartanfamilies,andfaster,morecomprehensiveconnectivity.Builtonamature45nmlow-powercopperprocesstechnologythatdeliverstheoptimalbalanceofcost,power,andperformance,theSpartan-6familyoffersanew,moreefficient,dual-register6-inputlookuptable(LUT)logicandarichselectionofbuilt-insystem-levelblocks.Theseinclude18Kb(2x9Kb)blockRAMs,secondgenerationDSP48A1slices,SDRAMmemorycontrollers,enhancedmixed-modeclockmanagementblocks,SelectIO™technology,poweroptimizedhigh-speedserialtransceiverblocks,PCIExpress®compatibleEndpointblocks,advancedsystem-levelpowermanagementmodes,auto-detectconfigurationoptions,andenhancedIPsecuritywithAESandDeviceDNAprotection.ThesefeaturesprovidealowcostprogrammablealternativetocustomASICproductswithunprecedentedeaseofuse.Spartan-6FPGAsofferthebestsolutionforhigh-volumelogicdesigns,consumer-orientedDSPdesigns,andcost-sensitiveembeddedapplications.Spartan-6FPGAsaretheprogrammablesiliconfoundationforTargetedDesignPlatformsthatdeliverintegratedsoftwareandhardwarecomponentsthatenabledesignerstofocusoninnovationassoonastheirdevelopmentcyclebegins.

Spartan-6FPGA主要特性:

•Spartan-6Family:

•Spartan-6LXFPGA:Logicoptimized

•Spartan-6LXTFPGA:High-speedserialconnectivity

•Designedforlowcost

•Multipleefficientintegratedblocks

•OptimizedselectionofI/Ostandards

•Staggeredpads

•High-volumeplasticwire-bondedpackages

•Lowstaticanddynamicpower

•45nmprocessoptimizedforcostandlowpower

•Hibernatepower-downmodeforzeropower

•Suspendmodemaintainsstateandconfigurationwithmulti-pinwake-up,controlenhancement

•Lower-power1.0Vcorevoltage(LXFPGAs,-1Lonly)

•Highperformance1.2Vcorevoltage(LXandLXTFPGAs,-2,-3,and-4speedgrades)

•Multi-voltage,multi-standardSelectIO™interfacebanks

•Upto1,050Mb/sdatatransferrateperdifferentialI/O

•Selectableoutputdrive,upto24mAperpin

•3.3Vto1.2VI/Ostandardsandprotocols

•Low-costHSTLandSSTLmemoryinterfaces

•Hotswapcompliance

•AdjustableI/Oslewratestoimprovesignalintegrity

•High-speedGTPserialtransceiversintheLXTFPGAs

•Upto3.125Gb/s

•High-speedinterfacesincluding:SerialATA,Aurora,1GEthernet,PCIExpress,OBSAI,CPRI,EPON,GPON,DisplayPort,andXAUI

•IntegratedEndpointblockforPCIExpressdesigns(LXT)

•Low-costPCI®technologysupportcompatiblewiththe33MHz,32-and64-bitspecification.

•EfficientDSP48A1slices

•High-performancearithmeticandsignalprocessing

•Fast18x18multiplierand48-bitaccumulator

•Pipeliningandcascadingcapability

•Pre-addertoassistfilterapplications

•IntegratedMemoryControllerblocks

•DDR,DDR2,DDR3,andLPDDRsupport

•Dataratesupto800Mb/s(12.8Gb/speakbandwidth)

•Multi-portbusstructurewithindependentFIFOtoreducedesigntimingissues

•Abundantlogicresourceswithincreasedlogiccapacity

•OptionalshiftregisterordistributedRAMsupport

•Efficient6-inputLUTsimproveperformanceandminimizepower

•LUTwithdualflip-flopsforpipelinecentricapplications

•BlockRAMwithawiderangeofgranularity

•FastblockRAMwithbytewriteenable

•18Kbblocksthatcanbeoptionallyprogrammedastwoindependent9KbblockRAMs

•ClockManagementTile(CMT)forenhancedperformance

•Lownoise,flexibleclocking

•DigitalClockManagers(DCMs)eliminateclockskewanddutycycledistortion

•Phase-LockedLoops(PLLs)forlow-jitterclocking

•Frequencysynthesiswithsimultaneousmultiplication,division,andphaseshifting

•Sixteenlow-skewglobalclocknetworks

•Simplifiedconfiguration,supportslow-coststandards

•2-pinauto-detectconfiguration

•Broadthird-partySPI(uptox4)andNORflashsupport

•FeaturerichXilinxPlatformFlashwithJTAG

•MultiBootsupportforremoteupgradewithmultiplebitstreams,usingwatchdogprotection

•Enhancedsecurityfordesignprotection

•UniqueDeviceDNAidentifierfordesignauthentication

•AESbitstreamencryptioninthelargerdevices

•Fasterembeddedprocessingwithenhanced,lowcost,MicroBlaze™softprocessor

•Industry-leadingIPandreferencedesigns

Spartan-6FPGA系列特性表:

Spartan®-6FPGA应用:

In-CarInfotainmentSystem

Servingasacompaniontothehostprocessor,asingleSpartan-6LX45TFPGAsupportsaudio/videoacceleration,graphicssubsystem,andvehiclenetworkingfunctions.

图1.汽车娱乐系统

High-ResolutionVideoFlat-PanelDisplaywithDynamicBacklightControlAchievehigherimagequalitywhilereducingpowerandcostusingSpartan-6FPGAswithintegratedserialI/Ocapabilities.

图2.带动态背光控制的高清视频平板显示器系统

SurveillanceImageCaptureandAnalyticsEngineIntegratesensorinterfacing,videoanalytics,imageenhancementandnetworkinterfacinginasingleSpartan-6LX150TFPGA.

图3.监视图像捕捉和分析引擎系统

Spartan®-6FPGASP605评估板

TheSpartan®-6FPGASP605EvaluationKitconvenientlydeliversallthebasiccomponentsfordevelopingbroadcast,wirelesscommunications,automotive,andothercost-andpower-sensitiveapplicationsthatrequiretransceivercapabilitiesinoneackage.Alongwiththeevaluationboard,cables,anddocumentation,theSP605EvaluationKitprovidesanintegrationofhardware,software,intellectualproperty(IP),andpre-verifiedreferencedesignssodevelopmentcanbeginrightoutofthebox.

TheSP605EvaluationKitprovidesaflexibleenvironmentforhigher-levelsystemdesign,includingapplicationsthatimplementfeaturessuchashigh-speedserialtransceivers,PCIExpress®,DVI,and/orDDR3.TheSP605evaluationboardincludesanindustry-standardFPGAMezzanineCard(FMC)connectorforscalingandcustomizingtospecificapplicationsandmarkets.TheintegrationofXilinxdevelopmenttoolshelpstreamlinethecreationofsystemsthatadheretocomplexrequirements.

ThisguideprovidesstepstosetuptheSP605hardwareandrunadiagnosticdemonstrationthatexercisesanumberofbasicboardfeatures.ItintroducesamorecomplexBaseReferenceDesignthatexerciseskeyfeaturesoftheSpartan-6FPGA.ThisguidealsoprovidesstepsforinstallingtheXilinx®ISE®DesignSuite:LogicEditionsoftware,obtainingupdates,andgeneratingalicense.

SP605评估板包括:

•Spartan-6FPGASP605EvaluationBoard

•ISEDesignSuiteLogicEdition:(device-locked)forSpartan-6LX45TFPGA

♦IncludesChipScope™ProsoftwareandtheChipScopeProSerialI/OToolkit

♦IncludesPlanAhead™DesignAnalysisTool

♦TimingDrivenPlaceandRoute,SmartGuide™,andSmartXplorerTechnology

•Documentation

♦HardwareSetupGuide

♦GettingStartedGuide

♦HardwareUserGuide

♦ReferenceDesignUserGuide

•SchematicsandPCBfiles

•Universal12Vpowersupply

•Cables

♦(2)USB

♦Ethernet

♦DVItoVGAadapter

•ReferenceDesignsandDemonstrations

♦BoardDiagnosticDemonstration

♦BaseReferenceDesignfeaturingDSP48,Ethernet,memory,andserialtransceiverintegration

♦MultiBootReferenceDesign,featuringfail-safeconfiguration

♦IntegratedMemoryControllerReferenceDesign

♦IntegratedBitErrorRatio(IBERT)ReferenceDesign

♦PCIe®x1Gen1ReferenceDesign

•Referencedesigns,demonstrations,documentation,andapplicationsdeliveredonUSBFlashdrivetogetstartedquickly

SP605评估板主要特性:

Spartan-6FPGA

•XC6SLX45T-3FGG484device

Configuration

•OnboardJTAGconfigurationcircuitry

•8MBQuadSPIFlash

•32MBParallel(BPI)Flash

•SystemACECF2GBCompactFlash(CF)cardMemory

•128MBDDR3ComponentMemory

•32MBParallel(BPI)Flash(Alsoavailableforconfiguration)

•8KbIICEEPROM

•128MBQu