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Fujitsu MCJ3230SS manual 63 READ DEFECT DATA command

Models: MCJ3230SS

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4.3.22 READ DEFECT DATA command

Host Interface

4.3.22 READ DEFECT DATA command

Table 4.63 READ DEFECT DATA command

Bit	7	6	5		4	3		2		1		0
Byte	7	6	5		4	3		2		1		0
Byte
0				Operation Code (37h)
1		LUN						Reserved
2		Reserved			Plist	Glist			Defect List Format

3-6					Reserved
7-8					Allocation Length

9					Reserved

	The READ DEFECT DATA command transfers media defect data to INIT.

If Plist is 1, the command transfers the header and PDL. If Glist is 1, the command transfers the header and SDL. If Plist and Glist are both 0, the command transfers the header. If Plist and Glist are both 1, the command transfers PDL and SDL, arranged in ascending order.

Defect List Format supports only the formats listed in Table 4.64. If another format is specified, the command assumes 101b and reports Recovered Error.

Table 4.64 Defect List Format of READ DEFECT DATA (10) command

Defect List Format	Data format
101	Physical sector address format
	(first 8191 defects in the defect list)

111	Physical sector address format

(defect 8192 and subsequent defects in the defect list)

Table 4.65 shows the format of the Defect list header field. Table 4.66 shows the format of the Defect descriptor field.

Table 4.65 Defect list header of READ DEFECT DATA (10) command

Bit	7	6	5	4		3	2		1		0
Byte	7	6	5	4		3	2		1		0
Byte

0					00h
1	0	0	0	Plist		Glist		Defect List Format
2-3				Defect List length

4-n				Defect Descriptor (s)

4-38	C156-E224-01EN

Image 112

Fujitsu MCJ3230SS manual 63 READ DEFECT DATA command, 64 Defect List Format of READ DEFECT DATA 10 command

Contents

MCJ3230SS OPTICAL DISK DRIVE PRODUCT MANUAL C156-E224-01ENFOR SAFE OPERATION Handling of This ManualRevision History This page is intentionally left blank Chapter 2 Specifications Chapter 3 Installation RequirementsChapter 5 Diagnostics and Maintenance Chapter 6 Diagnostics and MaintenanceCONVENTIONS USED IN THIS MANUAL Conventions for Alert MessagesGlossary Acronyms and AbbreviationsExample DISCLAIMER C156-E224-01ENLow temperature burns Important Alert ItemsImportant Alert Messages Device damageDevice Damage Damage for data mediumDamage for disk medium Eye inflammationThis manual OPTICAL DISK DRIVES MAINTENANCE MANUAL C156-F043 1. GENERAL DESCRIPTION 2. SPECIFICATIONS 3. INSTALLATION REQUIREMENTS4. HOST INTERFACE 5. OPERATION AND CLEANING 6. DIAGNOSTICS AND MAINTENANCE 1. MAINTENANCE AND DIAGNOSISREFERENCED STANDARDS Contents SpecificationsPreface DISCLAIMERInstallation Requirements ContentsOperation Confirmation and Preparation for Use after Installation CHAPTER4.3.10 PREVENT/ALLOW MEDIUM REMOVAL command CHAPTER 4 Host InterfaceSYNCHRONIZE CACHE command CHAPTER 5 Operation and Cleaning CHAPTER 6 Diagnosis and Maintenance5.3.3 How to affix an index label on the MO cartridge Optical Disk Cartridge OperationGlossary ……………………………………………………………………….GL-1Abbreviations …….…………………………………………………………………AB-1Illustrations FiguresRevision label C156-E224-01ENRevision number indication Variable values in the read-write error recovery page TablesDefault values in the read-write error recovery page PREVENT/ALLOW MEDIUM REMOVAL command Defect List Format of READ DEFECT DATA 10 commandDefect list header of READ DEFECT DATA 10 command RECEIVE DIAGNOSTIC RESULTS commandThis page is intentionally left blank CHAPTER 1 General Description 1.1 Features 1.1.1 Performance1.1.2 Reliability 1.1 Features1.1.3 Maintainability/operability 1.1.4 Adaptability1.1.5 Interface 6 Defective block slipping 1.2.1 Drive model 1.2 Drive ConfigurationFigure 1.1 Outer view with panel Figure 1.2 Outer view without panel 1.2.2 Configuration Figure 1.3 Optical disk drive configuration1.2.3 Mechanical sections Figure 1.4 Control circuit section block diagram 1.2.4 Control circuit sectionC156-E224-01EN 1.2 Drive Configuration1-11 This page is intentionally left blank CHAPTER 2 Specifications 2.1 Optical Disk Drive Specifications2.1.1 Model and product number Table 2.1 Model and order number2.1.2 Drive specifications Table 2.2 Specifications 1 ofTable 2.2 Specifications 2 of 2.1 Optical Disk Drive Specifications2.1.3 Environmental and power requirements Table 2.3 Environmental and power requirements 1 ofTable 2.3 Environmental and power requirements 2 of 2.1.4 Error rate 2.1.5 Reliability2.2.1 Recommended optical disk cartridge specifications 2.2 Optical Disk Cartridge SpecificationsTable 2.5 Recommended optical disk cartridge specifications 2.2.2 Optical disk cartridge Figure 2.1 Optical disk cartridge2.2.3 Disk specifications Table 2.6 Disk specifications 2.3 Defect Management 2.3.1 Defect management schematic diagramFigure 2.2 Algorithms for alternate processing 2-12 Figure 2.3 Example of alternate processingC156-E224-01EN 3.1.1 Temperature measurement point CHAPTER 3 Installation Requirements3.1 Environmental Requirements Figure 3.1 Surface temperature measurement points Installation RequirementsIC power amp IC controllerTable 3.1 Temperature requirements at measurement points 3.1.2 Temperature requirements and measuring method3.1.3 Air flow Table 3.2 Temperature at each measuring point Reference 3.1.4 Temperature rise under several conditions3.1.5 Air purity Figure 3.2 Dimensions 3.2.1 External dimensions3.2 Mounting Requirements Unit mm Figure 3.3 Dimensions without panelC156-E224-01EN 3.2.2 Installation direction Figure 3.4 Installation directions3.2.3 Centers of gravity Figure 3.5 Centers of gravity3.2.4 Notes on mounting Figure 3.6 Mounting frame structureFigure 3.7 Service clearance P sideR side Q side3.3 Power Supply Requirements Figure 3.8 Current waveform +5 VDC3.4.1 Drive connectors Figure 3.9 Connector and terminal locationsFigure 3.10 Location of setting terminal 3.4 Cable ConnectionsFigure 3.11 Shape of setting terminal 3.4 Cable ConnectionsTable 3.3 Pin assignments 3.4.2 Cable connector specifications Table 3.4 Recommended components for connection3.4.3 Connection Modes Figure 3.12 SCSI bus connection modesFigure 3.13 SCSI bus connection modes c. Connecting more than one optical disk drive multi-hostC156-E224-01EN 3-173.5 Settings 3.5.1 Default jumper settings3.5.2 Setting terminal Figure 3.14 Setting terminal CNH2Table 3.7 Write cache mode setting Table 3.6 SCSI terminating resistor mode3.5 Settings SHORT Table 3.8 Spindle motor automatic stop mode settingOPEN *1 3.6 Notes on Drive Handling 3.6 Notes on Drive HandlingDevice damage 3 Installation Single-unit packing Figure 3.15 Packing styleMultiple-unit packing 3.7 Mounting 3.7.2 Mounting procedure3.7.1 Checks before mounting the drive 3.8 Cable Connections 3.8 Cable Connections3.9 Operation Confirmation and Preparation for Use after Installation 3.9.1 Confirming initial operations3.10 Dismounting Drive 3.9.2 Connection checkThis page is intentionally left blank Figure 4.1 SCSI interface connector ODD side 4.1 Interface ConnectorCHAPTER 4 Host Interface Figure 4.2 SCSI interface connector cable side Host InterfaceTable 4.1 SCSI interface connector pin assignments single-ended type 4.1 Interface Connector4.2.1 Reset response 4.2 Various Processes4.2.2 Defective sector management 4.2.3 Automatic alternate sector assignment function4.2.4.1 Data buffer 4.2.4 Cache function4.2.4.2 Read cache 4.2.6 Power mode 4.2.5 Power management function4.2.4.3 MO write cache 4.2.6.1 Active mode 4.2.6.2 Pre-idle mode4.2.6.3 Idle mode 4.2.6.4 Standby mode4.2.6.6 Power mode transition Figure 4.3 Power modeActive Reset Idle4.2.7 LED indications Table 4.2 LED indications4.3 SCSI Commands Table 4.3 SCSI commands4.3.1 TEST UNIT READY command Table 4.4 TEST UNIT READY commandTable 4.5 INQUIRY command 4.3.2 INQUIRYLinked Table 4.6 INQUIRY command response dataCmdQue 4.3.3 READ CAPACITY command 4.3.4 MODE SELECT commandTable 4.7 READ CAPACITY command Table 4.9 MODE SELECT commandTable 4.11 Mode parameter list Table 4.10 Mode page codesTable 4.12 Mode parameter header Table 4.15 Read/write error recovery page Table 4.14 Mode pageTable 4.13 Block descriptor Table 4.16 Variable values in the read-write error recovery page Default values in the read-write error recovery pageTable 4.18 Flexible disk page Variable values in the flexible disk page Default values in the flexible disk pageTable 4.24 Power condition page Table 4.21 Caching pageTable 4.22 Variable values in the Caching Page Table 4.23 Default values in the Caching PageTable 4.26 Default values in the Power condition page Table 4.25 Variable values in the Power condition pageVerify control page Default values in the Verify control page Table 4.28 Verify modeVariable values in the Verify control page Table 4.31 MODE SENSE command 4.3.5 MODE SENSE commandPage control field Table 4.34 Mode Parameter Header Table 4.33 Mode parametersTable 4.35 Block Descriptor 4.3.6 START/STOP UNIT command Table 4.36 Mode PageTable 4.37 START/STOP UNIT command Table 4.38 Start, stop, and eject processing4.3.7 RESERVE command Table 4.39 RESERVE command4.3.8 RELEASE command 4.3.9 REQUEST SENSE commandTable 4.40 RELEASE command Table 4.41 REQUEST SENSE commandTable 4.42 Request Sense Data Table 4.43 Error CodeReserved 00h Table 4.44 Sense Key Table 4.45 Logical track address formatASCQ Table 4.46 ASC and ASCQ definitionsNOT READY TO READY TRANSITION, MEDIUM MAY HAVE Table 4.47 Format progress indication bytes Table 4.48 PREVENT/ALLOW MEDIUM REMOVAL command 4.3.10 PREVENT/ALLOW MEDIUM REMOVAL commandTable 4.49 Responses to Prevent, Allow, and Eject 4.3.11 READ 6 command 4.3.12 READ 10 commandTable 4.50 CDB of READ 6 command Table 4.51 READ 10 command4.3.13 VERIFY command 4.3.14 WRITE 6 commandTable 4.52 VERIFY command Table 4.53 CDB of WRITE 10 command4.3.15 WRITE 10 command Table 4.54 WRITE 10 commandTable 4.55 WRITE AND VERIFY command 4.3.16 WRITE AND VERIFY4.3.17 SEEK 6 command 4.3.18 SEEK 10 commandTable 4.56 SEEK 6 command Table 4.57 SEEK 10 command4.3.19 ERASE command 4.3.20 SYNCHRONIZE CACHE commandTable 4.58 ERASE command Table 4.59 SYNCHRONIZE CACHE command4.3.21 FORMAT UNIT command Table 4.60 FORMAT UNIT commandTable 4.61 FORMAT UNIT parameter list Table 4.62 Defect List Header4.3.22 READ DEFECT DATA command Table 4.63 READ DEFECT DATA commandTable 4.64 Defect List Format of READ DEFECT DATA 10 command Table 4.65 Defect list header of READ DEFECT DATA 10 command4.3.23 SEND DIAGNOSTIC command 4.3.24 RECEIVE DIAGNOSTIC RESULTS commandTable 4.68 SEND DIAGNOSTIC command Table 4.69 RECEIVE DIAGNOSTIC RESULTS command4.3.25 WRITE BUFFER command Table 4.70 WRITE BUFFER command4.3.26 READ LONG command 4.3.27 WRITE LONG commandTable 4.71 READ LONG command Table 4.72 WRITE LONG command4.4 SCSI Messages 4.4.1 Message formats4.4.2 Message types Table 4.73 Types of messages provided by ODD4.4.3 Message functions 4.4 SCSI Messages6 MESSAGE REJECT message 07h I → T Asynchronous transfer Table 4.74 Transfer mode settings requested by INIT to ODDREQ/ACK Offset = Table 4.75 Timing specifications 1 of 4.5 Timing RuleTable 4.75 Timing specifications 2 of 4.5 Timing RuleTable 4.75 Timing specifications 3 of Table 4.76 FAST SCSI Timing specifications Figure 4.4 BUS FREE phase4-50 Figure 4.5 ARBITRATION phaseC156-E224-01EN Figure 4.6 SELECTION phase Figure 4.7 RESELECTION phase 4-52 Figure 4.8 Transfer in asynchronous modeC156-E224-01EN C156-E224-01EN Figure 4.9 Transfer in FAST SCSI mode4-53 4-54 Figure 4.10 ATTENTION conditionC156-E224-01EN CHAPTER 5 Operation and Cleaning 5.1 Operating Optical Disk Drive5.1.1 Optical disk drive Figure 5.1 Optical disk drive front view with panel5.1.3 Inserting cartridge 5.1.2 Note5.1 Operating Optical Disk Drive Inserting direction Figure 5.2 Inserting cartridgeShutter 5.1.4 Ejecting removing cartridge Figure 5.3 Removing cartridge5.2 Cleaning Drive Table 5.1 Head cleaner5.3.1 Optical disk cartridge 5.3 Optical Disk Cartridge OperationFigure 5.4 Optial disk cartridge 5.3.2 Write protect tab Figure 5.5 Write protect tabFigure 5.6 How to stick an index label on the MO cartridge 5.3.3 How to affix an index label on the MO cartridge See figure5.3.4 Notes 2 When storing the cartridge 5.4 Cleaning Optical Disk Cartridge 5.4.1 Cleaning toolTable 5.2 Cleaning kit Table 5.3 Packed items cleaning kit5.4.2 Cleaning procedure Figure 5.7 Cleaning procedureFigure 5.8 Cleaning procedure Figure 5.9 Cleaning procedureFigure 5.10 Cleaning procedure 7 Turn the revolving knob, then wipe the disk surface Cleaning cloth6 Wipe the disk surface from the hub outward 5-14CHAPTER 6 Diagnosis and Maintenance Table 6.1 Self-diagnostic function6.1 Diagnosis 6.1.1 Initial self-diagnosis6.1.3 Test program 6.1.2 Diagnostic commandDiagnosis and Maintenance 6.2.1 Maintenance requirements 6.2 Maintenance InformationData loss Figure 6.1 Revision label 6.2.2 Revision numberFigure 6.2 Revision number indication Axial displacement CDB Command Descriptor BlockCommand GlossaryError correction code Error detection and correctionRecording power Disk reference surfaceC156-E224-01EN StatusGL-3 This page is intentionally left blank Acronyms and Abbreviations Acronyms and Abbreviations Index ABORT messageIndex Fujitsu Internal Use OnlyRESELECTION phase service system and repair write cache featuresector address format SYNCHRONOUS DATA TRANSFER REQUEST message2 Julius Avenue Cnr Delhi Road North Ryde N.S.W 10/F., Lincoln House, 979 Kings Road, Taikoo Place, IslandThis page is intentionally left blank READER’S COMMENT FORM FOR FUJITSU USE