DisplayPort-Specification

1、ProposedVESADisplayPortStandardVer.1.1aDraft6©Copyright2007VideoElectronicsStandardsAssociationPage1of243ProposedDisplayPort™Standard860HillviewCourt,Suite150Phone:4089579270Milpitas,CA95035Fax:4089579277URL:(Version1Revision1withErrataCorrection/Clarification)Draft6December10,2007PurposeThepurposeofthisdocumentistodefineaflexiblesystemandapparatuscapableoftransportingvideo,audioandotherdatabetweenaSourceDeviceandaSinkDeviceoveradigitalcommunicationsinterface.SummaryTheDisplayPort™standardspeci。

2、fiesanopendigitalcommunicationsinterfaceforuseinbothinternalconnections,suchasinterfaceswithinaPCormonitor,andexternaldisplayconnections,includinginterfacesbetweenaPCandmonitororprojector,betweenaPCandTV,orbetweenadevicesuchasaDVDplayerandTVdisplay.ThisDisplayPortVer.1.1adocumentincorporatesalltheerratacorrectionandclarificationitemsonDisplayPortVer.1.1asdescribedinErrataCorrectionsandClarificationsonDisplayPortStandardVersion1.Revision1.ProposedVESADisplayPortStandardVer.1.1aDraft6©Copyright200。

3、7VideoElectronicsStandardsAssociationPage2of243TableofContentsACKNOWLEDGEMENTS............................................................................................................................10REVISIONHISTORY....................................................................................................................................131INTRODUCTION....................................................................................................................................14。

4、1.1DISPLAYPORTSPECIFICATIONORGANIZATION......................................................................................141.2DISPLAYPORTOBJECTIVES...................................................................................................................141.2.1KeyIndustryNeedsforDisplayPort............................................................................................151.2.2DisplayPortTechnicalObjectives....................................................................。

5、............................151.2.3DisplayPortExternalConnectionObjectives..............................................................................161.2.4DisplayPortInternalConnectionObjectives...............................................................................171.2.5DisplayPortCEConnectionObjectives.......................................................................................171.2.6ContentProtectionforDisplayPort..........................................................。

6、...................................171.3ACRONYMS............................................................................................................................................171.4GLOSSARY.............................................................................................................................................201.5REFERENCES.........................................................................................................................................241.6N。

7、OMENCLATUREFORBITANDBYTEORDERING....................................................................................251.6.1BitOrdering.................................................................................................................................251.6.2ByteOrdering...............................................................................................................................251.7OVERVIEWOFDISPLAYPORT.................................................................。

8、................................................271.7.1Make-upoftheMainLink............................................................................................................271.7.2Make-upofAUXCH....................................................................................................................281.7.3LinkConfigurationandManagement..........................................................................................291.7.4Layered,ModularArchitecture...................。

9、.................................................................................292LINKLAYER...........................................................................................................................................312.1INTRODUCTION....................................................................................................................................312.1.1NumberofLanesandPer-laneDataRate................................................................................。

10、...322.1.2NumberofMain,UncompressedVideoStreams..........................................................................322.1.3BasicFunctions............................................................................................................................322.1.4DisplayPortDeviceTypesandLinkTopology.............................................................................322.2ISOCHRONOUSTRANSPORTSERVICES........................。