EntityQ4812838· pop 5· linked from 164 articlesSIOSign in to saveproprietary peripheral bus and related software protocol stacks used on the Atari 8-bit family to provide most input/output duties for those computersConnectionsfloppy diskEntityAtari, Inc.Entityoperating systemEntityrandom-access memoryEntityoptical fiberEntityUSBEntityvideo game consoleEntityinput/outputEntitycompact cassetteEntitycoaxial cableEntityTexas InstrumentsEntityAtari 2600Entityhome computerEntitydigital-to-analog converterEntityexpansion cardEntityApple II seriesEntityparallel portEntityRS-232EntityFederal Communications CommissionEntitytransistor–transistor logicEntityCategoriesAtari 8-bit computersComputer busesSerial buses