面向計算密集型應用的高效可重構存儲子系統(tǒng)的設計與優(yōu)化.pdf

1、東南大學碩士學位論文面向計算密集型應用的高效可重構存儲子系統(tǒng)的設計與優(yōu)化姓名：劉穎驍申請學位級別：碩士專業(yè)：電子科學與技術；微電子學與固體電子學指導教師：凌明20110503AbstractAbstractLatestapplicationssuchasinteractivemultimediaprocessing，high’perfonnancemobllecomputingaregettingpopular，SOitputsforw

2、ardmuchmorestringentrequlrementstorperfom鋤ce，flexibility，costofapplicationterminalsReconfigurablecomputingthatholdsconcu玎entlyflexibilityofgeneralprocessorandefficiencyofASIC，meetstheserequlrememsverywellResearchscopeofr

3、econfigurablememorysubsystemincludesstudylngdataaccessmechanism，toobtainefficientdataloading，cacheandoutputbyoptlmlzmgmemoD，architecture，aSwellasstudyingdatatransmissionandcommunicationtopol091calstructure，toobtainhighut

4、ilizationofdatapathbyreasonableplanningAkindofarchitecmreofcoarsegrained，dynamicallyreconfigurablememorysubsystemwaspmposedinthisthesisHierarchicalprinciplewasusedandmemorysubsystemwaspartitionedint03levelsAccordingtothe

5、functionpartition，allsubmoduleswereclassltledaSmemoryunit，datafloworcontextflowInordertogetconfigurationpackage，abusIntertaceaccordingtoAHBprotocolwasalsoaddedAfterallfunctionhadbeenimple眥nted，plpe1inetechn0109Ywasusedan

6、ddataflowmodulesperformanceimproVeabout3U％，configuration骶慨eperformanceimproves100％，meanwhileshiftlogicinsomedataflowmoduleshadbeenreducedto50％oftheoriginalinordertolowercostARerwrardsthisdesignhadbeenintegratedinteconfig

7、urablesystemnamedREMUS2，aIldtlle劬ctionalverificationplatformbuiltupWhensystemclockis200MHz，decodingof1080pH264HighProfilestreamandMPEG2MainProfilestreamreach30fps，simulationresu惱showthatmemorysubmoduledesignedCallmeetthe