基于FPGA多通道采样系统设计翻译原文(DOC).doc

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1、HighLevelDesignForHighSpeedFPGADevicesMan.Ngmcn99DepartmentofComputingImperialCollegeJune13,2002AcknowledgementBeforestartingthereport,Iwouldliketothankthefollowingpeopleforhelpingmethroughouttheproject.Withouttheirhelp,itwouldbeimpossibleformetofinishtheproject:Iwouldliketot

2、hankmysupervisorDr.WayneLukforgivingmealotofusefuladvicesandencouragementthroughouttheproject.HealsoguidedmetowardstheproblemsIshouldfocusonduringtheimplementation.IwouldliketothankProfessorYangforlettingmetoimplementhisgel-imageprocessingalgorithmonhardware.Healsogavemerefer

3、encesandexamplesourcestounderstandthetheoriesunderneath.AndIwouldliketothankforhisteachinginhisexcellentmultimediacourse.ThecourseconveyedmanyusefulconceptsformetounderstandthegelimageprocessingIwouldliketothankAltafandShay.TheyaretwoPh.Dresearchstudentswhohelpedmealotthrough

4、outtheimplementationoftheapplication.AbstractIntheproject,Ihavediscoveredasystematicapproachforhigh-levelhardwaredesign.Withthisapproach,Isuccessfullyimplementedthesophisticatedgelimageprocessingonhighspeedhardware.Inthereport,Iwillalsointroducedanewtechniquewhichcanautomatet

5、heprocessofhighlevelhardwareperformanceoptimizationbyrearrangingthecodesequencesothattheitcanberunatminimumnumberofclockcycles.Thereportwillbesplitinto4Chapters:Chapter1isIntroduction.Itincludesthebackground,alltherelatedworksandmycontributiontotheproject.Chapter2isOptimizati

6、on.Inthischapter,Iwillfocusonthetechniquesforoptimization.Iwillalsodemonstratesometechniqueswhichcanautomatetheoptimizationprocess.Chapter3isHardwareDevelopment.Inthischapter,Iwillgeneralizethestepsofconvertingasoftwareprogrammeintohardware.Theseincludeseveraltechniqueswhichc

7、animprovetheperformanceorsavethehardwareresources.Chapter4isCaseStudy:GelImageProcessing.Inthischapter,Iwillusegelimageprocessingasanexampletoshowtheeffectonresourceandperformanceofthetechniquesdiscussedinchapter2.Inthischapter,Iwillalsocomparetheperformanceoftheapplicationbe

8、tweentwodevicesandthesoftwareversion:PilchardandRC1000.Chapter5isCon