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Fujitsu MCM3064SS, MCP3064SS, MCP3130SS, MCM3130SS manual Bus phase sequence 2

Models: MCM3130SS MCP3130SS MCM3064SS MCP3064SS

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7.8 Bus Sequence

Figure 7.21 Bus phase sequence (2 of 2)

C156-E228-02EN

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Fujitsu MCM3064SS, MCP3064SS, MCP3130SS, MCM3130SS manual Bus phase sequence 2

Contents

MCM3064SS, MCM3130SS MCP3064SS, MCP3130SS Handling of This Manual For Safe OperationRevision History This page is intentionally left blank Overview of Manual PrefaceDiagnostics and Maintenance Operation and CleaningScsi BUS GlossaryConventions for Alert Messages This page is intentionally left blank Important Alert Messages Important Alert ItemsImportant Alert Items C156-E228-02EN Vii Referenced Standards Contents Contents InstallationDiagnostics and Maintenance Operation and CleaningIN-1 GL-1Acronyms and Abbreviations AB-1 Algorithms for alternate processing IllustrationsExample of bus phase transition on execution Tables This page is intentionally left blank Performance and Functions FeaturesGeneral Description General Description Reliability FeaturesMaintainability/operability AdaptabilityInterface Features Appearance Configuration of Optical Disk DriveMechanical section ConfigurationConfiguration of Optical Disk Drive Control circuit section Block diagram of the control circuit section This page is intentionally left blank Specifications of Optical Disk Drives SpecificationsCatalog and order numbers Representative model names and order numbersSpecifications 1 Specifications of drivesSpecifications Specifications 2 Specifications of Optical Disk DrivesEnvironmental and power requirements 1 Environmental and power requirementsEnvironmental and power requirements 2 Error rateData loss Mtbf =Specifications of Optical Disk Cartridges Specifications of Optical Disk CartridgesRecommended optical disk cartridges Recommended optical disk cartridgesOptical disk cartridge 1 Specifications of Optical Disk Cartridges Disk specifications Specifications of diskDefect Management Defect management schematic diagramDefect Management Example of alternate processing Environmental Requirements Installation RequirementsTemperature measurement points Temperature requirements at measurement points Temperature requirementsInstallation Requirements Environmental Requirements Temperature riseTemperatures at measuring points Reference Outer dimensions Air cleanlinessMounting Requirements Air flowMounting Requirements Outer dimensions 1Section Outer dimensions 1 Outer dimensions 2 Outer dimensions 3 Installation directions Installation directionCenter of gravity Center of gravityMounting frame structure Precautions on mountingService areas MCM3130SS current waveform +5 VDC Power Supply RequirementsPower on/off sequence Power Supply Requirements12 AC noise filter recommended Connection Requirement Connectors and terminalsConnection Requirement 14 Power supply connector Cable connection requirements 15 Cable connection modeRecommended components for connection External operator panel16 External operator panel circuit example External operator panel interface External operator panel interface connectorWrite verify mode setting External operator panel settings CNH2Device type mode setting Logical specification type setting Installation Installation Individual packaging style Scsi bus connection modes 1 Connection ModesSettings SettingsPositions of setting terminals and switches Setting switch SW1 Setting switches SW1Scsi data bus parity checking SW1 Scsi ID setting SW1Device type mode settings Write cache mode settingScsi terminating resistor power supply CNH1 Setting of supplying power to Scsi terminating resistorSpindle automatic stop mode setting Scsi terminating resistor mode CNH1 Scsi terminating resistor modeChecks before mounting the drive Setting checklistMounting Cable Connections Mounting procedureCable Connections Confirming initial operations Scsi connection check Scsi connection check Dismounting Drive Dismounting DriveThis page is intentionally left blank Appearance of optical disk drive Operation and CleaningOperation of Optical Disk Drive Inserting an optical disk cartridge PrecautionsOperation and Cleaning Inserting an optical disk cartridge Operation of Optical Disk DriveRemoving an optical disk cartridge Head cleaner Cleaning of Optical Disk DriveCleaning of Optical Disk Drive Device Damage Operation of Optical Disk CartridgeAppearance of optical disk cartridge Operation of Optical Disk CartridgeWrite protect tab Write protect tabPrecautions Cleaning tool for optical disk cartridge Cleaning the Optical Disk CartridgeCleaning kit Packing list for cleaning kitCleaning the Optical Disk Cartridge Cleaning of optical disk cartridgeSetting an optical disk cartridge into the setting case Cleaning of disk surface This page is intentionally left blank Diagnostics Diagnostics and MaintenanceInitial self-diagnostics Diagnostics functionDiagnostic command Maintenance InformationMaintenance requirements Diagnostics and MaintenanceRevision number Maintenance InformationRevision number indication Scsi BUS System ConfigurationExample of Scsi configuration Interface Signal Definition Interface Signal DefinitionData BUS and Scsi ID SEL Select Information Transfer phase identificationPhysical Requirements Interface connectorPhysical Requirements Scsi interface connector cable sideScsi interface connector pin assignments single-ended type Interface cable requirements Interface cableConnection of interface cable Electrical Requirements Electrical RequirementsScsi interface Requirements for terminating resistor power supply Power supply for terminating resistorSignal driving method Signal driving conditionsSignal status Bus phases and signal sources Timing Rule Timing specifications 1Timing Rule Timing specifications 2 Scsi BUS Timing specifications Timing specifications 3BUS Free phase Bus PhasesBUS Free phase Bus PhasesArbitration phase 10 Arbitration phase Selection phase 11 Selection phase Reselection phase 12 Reselection phase Information Transfer phases 13 Information Transfer phase phase control Scsi BUS 14 Transfer in asynchronous mode Scsi BUS Bus Phases 15 Transfer in synchronous mode Data phase Command phase16 Data transfer rate in asynchronous mode Parameters used for synchronous data transfer 17 Data transfer rate in synchronous modeMessage phase Status phaseSignal requirements concerning transition between bus phases 18 Switching direction of transfer over the data bus Time monitoring feature10 Setting value of Scsi time monitoring Bus Conditions Bus Conditions 19 Attention condition Reset conditionBus Conditions 20 Reset condition Bus Sequence Bus Sequence21 Bus phase sequence 1 21 Bus phase sequence 2 Scsi BUS Bus Sequence Scsi BUS Bus Sequence Scsi BUS Glossary Error detection and correction Error correction codeRecording power Disk reference surfaceStatus This page is intentionally left blank Acronyms and Abbreviations OEM Acronyms and AbbreviationsIndex Example IndexRequest Reset Transportation Transporting cartridge While drive is This page is intentionally left blank READER’S Comment Form This page is intentionally left blank