Thepurposeofthisapplicationnoteistointroducea
PIC16CXXXbasedADBinterfacewhichcanbeused
asabasisforthedevelopmentofcustomADBdevices.
Thisapplicationnotedescribes;thehardwareinvolved,
ageneralpurposeADBprotocolhandler,andan
exampleapplicationtask.Theexamplesoftware
applicationsupportsasinglekeykeyboardtothe
Macintosh
MAppleDesktopBus(ADB)AN591EXPLANATIONOFADBAuthor:RobMcCallTECHNOLOGYWFTElectronicsSupport:GusCalabreseADBisanasynchronouspulse-widthcommunicationDaveEvinkprotocolsupportingalimitednumberofdevices.AllCurtAppersondevicesshareasingleI/Owireinamulti-dropmas-WFTElectronics
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