PCI總線IP+CORE的FPGA實(shí)現(xiàn)

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1、kAbstractTIlisdissertationresearchesthedesignandimplementationofPCIBusmastercontrollerIPCORE，accordingtotheprincipleandmethodofIPreusetechnology．BasedonthethoroughlyanalysisandcomprehensionofPCIBusprotocol，throughthehardwareplatformofFPGA，usingtheTOP—DOWNdesignmethodan

2、dDOWN-TOPverification，wesucceedinrealizingtheinterfaceconnectionbetweenIPCOREandPCIBus．ThispaperemphasizesparticularlyontherealizationofPCILocalBusSpecification．，andpresentstheprojectoftheIPCOREandthefunctionofeachmodule．ThedesignofPCIconfigurationspace，PCIsingledataph

3、asetransaction，DMAtransaction，andtheprocessingofinterruptaredescribedindetailinthispaper．ThisdissertationcompletedthefunctionalsimulationofthisIPcoreaswellastimingsimulationafterplacing&routing．APCBboardisdesignedtotestthisIPCOREandtheresultprovesthevalidityofit．Thetec

4、hnologypresentsinthispaperincludingIPreuse，GoodcodingstyleandVerificationstrategy,whichmakesthedesignmoreflexible，morereliableandmorerobust．Keyword：PCIBusIPCOREFPGAVerification}A目錄第一章緒論?????????????????????????????l1．1PCI總線的發(fā)展現(xiàn)狀???????????????????????11．2PCI總線接口設(shè)計(jì)方案???

5、??????????????????．．21．3基于FPGA的PCI控制器IPCORE的研究意義和挑戰(zhàn)????????31．4研究工作概要?????????????????????????41．4．1主要工作????????????????????????．．41．4．2章節(jié)安排????????????????????????．．4第二章使用FPGA實(shí)現(xiàn)PCI控制器IPCORE的挑戰(zhàn)???????????．52．1SOC發(fā)展概述?????????????????????????52．1．1SOC設(shè)計(jì)方法和流程????????????

6、???????．．52．1．2SOC發(fā)展趨勢(shì)???????????????????????62．1．3基于IP模塊的PCI總線接口設(shè)計(jì)及FPGA實(shí)現(xiàn)????????72-2使用FPGA來實(shí)現(xiàn)PCI總線協(xié)議存在的挑戰(zhàn)???????????．．102．2．1建立時(shí)間(SetupTiming)?????????????????ll2．2．2保持時(shí)間(HoldTiming)?????????????????．112．2．3時(shí)鐘到輸出的時(shí)間(Clock．to．OutTiming)?????????．．122．2．466MHzPCI的設(shè)計(jì)挑戰(zhàn)和

7、建議???????????????122．3本章小結(jié)????一??o～??????????????????14第三章PCI總線協(xié)議及總線操作???????????????????．153．1PCI總線的特點(diǎn)?????????????????????????153．2PCI總線信號(hào)?????????????????????????163．2．1PCI總線信號(hào)類型????????????????????．．163．2．2PCI總線信號(hào)定義????????????????????一173．3PCI總線操作?????????????????

8、????????l93．3．1PCI總線命令??????????????????????．．193．3．2PCI總線的傳輸控制???????????????????．．203．3．3總線上的數(shù)據(jù)傳輸過程????????????????