Z-100 Series Reference Manual Brandname: Zenith Category: Desktop Total Pages: 163 Table of contents Contents4Tables9Abbreviations12Introduction14SystemOperatingFeatures18MonitorRom19User-SelectedTests22MonitorRomRoutines24SpecialKeys33Maps34SupportPackages38SystemInputoutput40CentralProcessingUnit42Configuration47FloppyDrivesPresent49MemoryDeviceBaseSize50MemorySize51MonitorSyncFrequency52ProgrammingCpuFunctions53JumpVectors55Keyboard58Inputoutput59KeyboardConfiguration61Keyboard69Keyboard76SystemMemory78General79DipSwitches80TheoryOfOperation82MemoryAccessOperations83DataBuffer85SystemMemoryMap87ProgrammingUserMemory88VideoGraphicsProgramming90VideoGraphicsProgramming92LightPenPolarity93CharacterGenerator97CrtControllerSignals104
Z-100 Series User Manual Brandname: Zenith Category: Desktop Total Pages: 150 Table of contents Z-102TableOfContents3HbiDwbf8F88Tuf888TheUtilities10ThePrepUtility11TheVerifyUtility19TheVerifyUtility21ThePartUtility23Isthskk31Srbskkkl34QgggG38
Z-100 Series User Manual Brandname: Zenith Category: Desktop Total Pages: 122 Table of contents Z-100Series3Welcome6Preface8Contents10SettingUp21