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1、KeyboardScanCodeSpecification—35WindowsPlatformDesignNotesDesigningHardwarefortheMicrosoftÒWindowsÒFamilyofOperatingSystemsKeyboardScanCodeSpecificationAbstract:ThisspecificationdetailsthePS/2ScanCodesandUSBUsageTablesthatarevalidatedforcompliancetot
2、heMicrosoft®Windows®LogoProgramtestingstandard.ThisdocumentdetailsthealternativemakeandbreakPS/2scancodeandUSBcoderesponsefortheWindowsLogoKeyandApplicationKeys,plusAdvancedConfigurationandPowerInterface(ACPI)powercontrols.Thisspecificationwaspreviou
3、spublished,withthesamecontent,as“WindowsHardwareQualityLabsKeyboardSpecification”andalsoreferredtoas“WindowsKeysSpecification”and“NewKeysSpecification.”Revision1.3a—March16,2000Disclaimer:Theinformationcontainedinthisdocumentrepresentsthecurrentviewo
4、fMicrosoftCorporationontheissuesdiscussedasofthedateofpublication.BecauseMicrosoftmustrespondtochangingmarketconditions,itshouldnotbeinterpretedtobeacommitmentonthepartofMicrosoft,andMicrosoftcannotguaranteetheaccuracyofanyinformationpresented.Thisdo
5、cumentisforinformationalpurposesonly.MICROSOFTMAKESNOWARRANTIES,EXPRESSORIMPLIED,INTHISDOCUMENT.MicrosoftCorporationmayhavepatentsorpendingpatentapplications,trademarks,copyrights,orotherintellectualpropertyrightscoveringsubjectmatterinthisdocument.T
6、hefurnishingofthisdocumentdoesnotgiveyouanylicensetothepatents,trademarks,copyrights,orotherintellectualpropertyrightsexceptasexpresslyprovidedinanywrittenlicenseagreementfromMicrosoftCorporation.Microsoftdoesnotmakeanyrepresentationorwarrantyregardi
7、ngspecificationsinthisdocumentoranyproductoritemdevelopedbasedonthesespecifications.Microsoftdisclaimsallexpressandimpliedwarranties,includingbutnotlimitedtotheimpliedwarrantiesormerchantability,fitnessforaparticularpurposeandfreedomfrominfringement.
8、Withoutlimitingthegeneralityoftheforegoing,Microsoftdoesnotmakeanywarrantyofanykindthatanyitemdevelopedbasedonthesespecifications,oranyportionofaspecification,willnotinfringeanycopyright,patent,tradesecretorotherintellectualpropertyrightofanypersonor
