CH7511B-Utility-User-Guide-v1.22

ChrontelCH7511BUtilityUserGuide303-1000-013Rev1.2203/30/20121CH7511BUtilityUserGuideInformationpresentedinthisdocumentisrelevanttoChronteldrivermodulesoftware,andChrontelDisplayPortchipsetproducts.ItmaybeonlyusedforChrontelsoftwaredevelopmentaid.Itmaynotbeusedforanyotherpurpose.Chrontelandauthorofthisdocumentarenotliableformisuseofinformationcontainedherein.Chrontelandauthorofdocumentarenotliableforerrorsfoundherein.InformationcontainedhereinmaynotbeusedwithinlifesupportsystemsornuclearfacilityapplicationswithoutthespecificwrittenconsentofChrontel.Donotdistributethisdocumenttonon-designatedunauthorizedpartiesinanyformwithoutthespecificwrittenconsentofChrontel.Donotreadanddestroythisdocumentifyouarenotdesignatedrecipient.Informationcontainedhereinissubjecttochangewithorwithoutnotice.CommunicatewithChrontelSoftwareandSystemsEngineeringDepartmentforup-to-datechanges.ChrontelChrontelCH7511BUtilityUserGuide303-1000-013Rev1.2203/30/20122CONTENTSPreface..................................................................................................................3Chapter1:HowtoGeneratetheBOOTROMImage..................................41.1ChipConfigurationWizard............................................................................................41.2PanelConfigurationWizard...........................................................................................61.3GenerateCH7511BBOOTROMImage......................................................................18Chapter2:HowtoImportandFlashtheBOOTROMImage.................202.1ImportanBOOTROMImage......................................................................................202.2FlashtheBOOTROMImage.......................................................................................21Chapter3:HowtoRetrievetheBOOTROMImage.................................243.1CreateanBOOTROMImageFile................................................................................243.2RetrievetheBOOTROMImage...................................................................................25AppendixA:Acronyms..................................................................................26AppendixB:SixteenSetsofPre-BurnedPanelConfigurations........27AppendixC:HowtocalculateDTDparameters......................................28C.1ExampleSignalTimingSpecifications.......................................................................28C.2SignalTimingWaveforms...........................................................................................29C.3Howtocalculatethenecessarytimingparametersaccordingtothepanelspec.........29AppendixD:HowtoAccesstheBOOTROMthroughDPAUX...........31D.1AMDDPAUX............................................................................................................31D.2IntelDPAUX..............................................................................................................31AppendixE:HowtoAccesstheBOOTROMthroughSMBus.............32E.1InstallSMBusdriveronWin7X86,VistaX86andXPX86......................................32E.2InstallSMBusdriveronWin7X64,VistaX64andXPX64......................................32AppendixF:EMIIssues.................................................................................33AppendixG:HowtoSetPanelTypethroughSMBuswhenPowerOn...............................................................................................................................34G.1PanelSelectSequencethroughSMBus.......................................................................34AppendixH:HowtoSetPWM1throughSMBus.....................................35H.1PWM1ControlSequencethroughSMBus..................................................................35VERSIONHISTORY.........................................................................................36ChrontelCH7511BUtilityUserGuide303-1000-013Rev1.2203/30/20123PrefaceTherearethreechaptersandoneappendixinthisdocument.Chapter1introduceshowtogeneratetheCH7511BBOOTROMimagefile.Chapter2introduceshowtoflashtheBOOTROM.Chapter3introduceshowtoretrievetheimagefromtheBOOTROM.AppendixBintroducesthe16setsofpre-burnedpanelconfigurations.AppendixCintroduceshowtocalculatetheDTDtiminginEDIDaccordingtothepanelspec.AppendixDintroduceshowtoaccesstheBOOTROMthroughDPAUX.AppendixEintroduceshowtoAccesstheBOOTROMthroughSMBus.AppendixFintroduceshowtogeneratetheparametersforspreadspectrumforEMItestingpurpose.AppendixGintroduceshowtosetpaneltypethroughSMBuswhenpoweron.AppendixHintroduceshowtosetPWM1throughSMBus.Actually,itiseasytogenerate,flashandretrievetheCH7511BBOOTROMimagefilebyusingthisutility(CH7511B-Utility-v1.01.22.exe).YoucanreferChapter1tofinishtheconfigurationquickly.ThisdocumentwillbeusedtogetherwithCH7511BdatasheetRev0.96orlater.ChrontelCH7511BUtilityUserGuide303-1000-013Rev1.2203/30/20124Chapter1:HowtoGeneratetheBOOTROMImageThe“CH7511BImageGenerator”tool(firsttabinCH7511B-Utility-v1.01.22.exe)isprovidedtohelptogenerateaCH7511BBOOTROMimagefile.Thefollowingsectionsexplainhowtouseth