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Fujitsu MCJ3230SS manual 13 Block descriptor, 14 Mode page, 15 Read/write error recovery page

Models: MCJ3230SS

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Table 4.13 Block descriptor

4.3 SCSI Commands

Table 4.13 Block descriptor

Bit	7	6	5	4		3	2	1	0
Byte	7	6	5	4		3	2	1	0
Byte
0				Density Code (00h)

1-3				Number of Blocks
4					Reserved

5-7				Block Length

Table 4.14 shows the format of the Mode Page field.

Table 4.14 Mode page

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

0		PS	0				Page Code

1					Page Length (n-1)
2-n					Mode Parameters

(1)	Read/write error recovery page
		Table 4.15 Read/write error recovery page

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

0		PS (1)	0				Page Code (01h)
1					Page Length (0Ah)

2		AWRE	Reserved	Reserved	RC		Reserved	PER	Reserved	DCR

3					Read Retry Count
4-7					Reserved

8					Write Retry Count

9-11						00h

If the Automatic Write Reallocation Enabled (AWRE) bit is 0, no automatic alternate block assignment is made by the WRITE (6), WRITE (10), or WRITE AND VERIFY command. If the AWRE bit is 1, an automatic alternate block assignment function is enabled.

If the Read Continuous (RC) bit is 0, an error is reported if an uncorrectable data error is detected in the READ (6) or READ (10) command. If the RC bit is 1, the command transfers the erroneous data and ends normally even if an uncorrectable data error is detected.

If the Post Error (PER) bit is 0, the command reports GOOD status if an error is corrected with the error recovery process. If the PER bit is 1, the command reports CHECK CONDITION status if an error is corrected with the error recover process. The Sense Key is then set to RECOVERED ERROR.

RECOVERED ERROR is reported when:

C156-E224-01EN

4-15

Image 89

Fujitsu MCJ3230SS manual 13 Block descriptor, 14 Mode page, 15 Read/write error recovery page

Contents

C156-E224-01EN MCJ3230SS OPTICAL DISK DRIVE PRODUCT MANUALHandling of This Manual FOR SAFE OPERATIONRevision History This page is intentionally left blank Chapter 3 Installation Requirements Chapter 2 SpecificationsChapter 5 Diagnostics and Maintenance Chapter 6 Diagnostics and MaintenanceConventions for Alert Messages CONVENTIONS USED IN THIS MANUALGlossary Acronyms and AbbreviationsExample C156-E224-01EN DISCLAIMERImportant Alert Items Low temperature burnsImportant Alert Messages Device damageDamage for data medium Device DamageDamage for disk medium Eye inflammation1. GENERAL DESCRIPTION 2. SPECIFICATIONS 3. INSTALLATION REQUIREMENTS This manual OPTICAL DISK DRIVES MAINTENANCE MANUAL C156-F0434. HOST INTERFACE 5. OPERATION AND CLEANING 6. DIAGNOSTICS AND MAINTENANCE 1. MAINTENANCE AND DIAGNOSISREFERENCED STANDARDS Specifications ContentsPreface DISCLAIMERContents Installation RequirementsOperation Confirmation and Preparation for Use after Installation CHAPTERSYNCHRONIZE CACHE command CHAPTER 4 Host Interface4.3.10 PREVENT/ALLOW MEDIUM REMOVAL command CHAPTER 6 Diagnosis and Maintenance CHAPTER 5 Operation and Cleaning5.3.3 How to affix an index label on the MO cartridge Optical Disk Cartridge Operation……………………………………………………………………….GL-1 GlossaryAbbreviations …….…………………………………………………………………AB-1Figures IllustrationsRevision number indication C156-E224-01ENRevision label Default values in the read-write error recovery page TablesVariable values in the read-write error recovery page Defect List Format of READ DEFECT DATA 10 command PREVENT/ALLOW MEDIUM REMOVAL commandDefect list header of READ DEFECT DATA 10 command RECEIVE DIAGNOSTIC RESULTS commandThis page is intentionally left blank CHAPTER 1 General Description 1.1.1 Performance 1.1 Features1.1 Features 1.1.2 Reliability1.1.4 Adaptability 1.1.3 Maintainability/operability1.1.5 Interface 6 Defective block slipping Figure 1.1 Outer view with panel Figure 1.2 Outer view without panel 1.2 Drive Configuration1.2.1 Drive model Figure 1.3 Optical disk drive configuration 1.2.2 Configuration1.2.3 Mechanical sections 1.2.4 Control circuit section Figure 1.4 Control circuit section block diagram1-11 1.2 Drive ConfigurationC156-E224-01EN This page is intentionally left blank 2.1 Optical Disk Drive Specifications CHAPTER 2 Specifications2.1.1 Model and product number Table 2.1 Model and order numberTable 2.2 Specifications 1 of 2.1.2 Drive specifications2.1 Optical Disk Drive Specifications Table 2.2 Specifications 2 ofTable 2.3 Environmental and power requirements 1 of 2.1.3 Environmental and power requirementsTable 2.3 Environmental and power requirements 2 of 2.1.5 Reliability 2.1.4 Error rateTable 2.5 Recommended optical disk cartridge specifications 2.2 Optical Disk Cartridge Specifications2.2.1 Recommended optical disk cartridge specifications Figure 2.1 Optical disk cartridge 2.2.2 Optical disk cartridge2.2.3 Disk specifications Table 2.6 Disk specifications Figure 2.2 Algorithms for alternate processing 2.3.1 Defect management schematic diagram2.3 Defect Management C156-E224-01EN Figure 2.3 Example of alternate processing2-12 3.1 Environmental Requirements CHAPTER 3 Installation Requirements3.1.1 Temperature measurement point Installation Requirements Figure 3.1 Surface temperature measurement pointsIC power amp IC controller3.1.3 Air flow 3.1.2 Temperature requirements and measuring methodTable 3.1 Temperature requirements at measurement points 3.1.5 Air purity 3.1.4 Temperature rise under several conditionsTable 3.2 Temperature at each measuring point Reference 3.2 Mounting Requirements 3.2.1 External dimensionsFigure 3.2 Dimensions C156-E224-01EN Figure 3.3 Dimensions without panelUnit mm Figure 3.4 Installation directions 3.2.2 Installation directionFigure 3.5 Centers of gravity 3.2.3 Centers of gravityFigure 3.6 Mounting frame structure 3.2.4 Notes on mountingP side Figure 3.7 Service clearanceR side Q sideFigure 3.8 Current waveform +5 VDC 3.3 Power Supply RequirementsFigure 3.9 Connector and terminal locations 3.4.1 Drive connectorsFigure 3.10 Location of setting terminal 3.4 Cable Connections3.4 Cable Connections Figure 3.11 Shape of setting terminalTable 3.3 Pin assignments Table 3.4 Recommended components for connection 3.4.2 Cable connector specificationsFigure 3.12 SCSI bus connection modes 3.4.3 Connection Modesc. Connecting more than one optical disk drive multi-host Figure 3.13 SCSI bus connection modesC156-E224-01EN 3-173.5.1 Default jumper settings 3.5 Settings3.5.2 Setting terminal Figure 3.14 Setting terminal CNH23.5 Settings Table 3.6 SCSI terminating resistor modeTable 3.7 Write cache mode setting OPEN *1 Table 3.8 Spindle motor automatic stop mode settingSHORT Device damage 3.6 Notes on Drive Handling3.6 Notes on Drive Handling 3 Installation Multiple-unit packing Figure 3.15 Packing styleSingle-unit packing 3.7.1 Checks before mounting the drive 3.7.2 Mounting procedure3.7 Mounting 3.8 Cable Connections 3.8 Cable Connections3.9.1 Confirming initial operations 3.9 Operation Confirmation and Preparation for Use after Installation3.9.2 Connection check 3.10 Dismounting DriveThis page is intentionally left blank CHAPTER 4 Host Interface 4.1 Interface ConnectorFigure 4.1 SCSI interface connector ODD side Host Interface Figure 4.2 SCSI interface connector cable side4.1 Interface Connector Table 4.1 SCSI interface connector pin assignments single-ended type4.2 Various Processes 4.2.1 Reset response4.2.2 Defective sector management 4.2.3 Automatic alternate sector assignment function4.2.4.2 Read cache 4.2.4 Cache function4.2.4.1 Data buffer 4.2.4.3 MO write cache 4.2.5 Power management function4.2.6 Power mode 4.2.6.2 Pre-idle mode 4.2.6.1 Active mode4.2.6.3 Idle mode 4.2.6.4 Standby modeFigure 4.3 Power mode 4.2.6.6 Power mode transitionActive Reset IdleTable 4.2 LED indications 4.2.7 LED indicationsTable 4.3 SCSI commands 4.3 SCSI CommandsTable 4.4 TEST UNIT READY command 4.3.1 TEST UNIT READY commandTable 4.5 INQUIRY command 4.3.2 INQUIRYCmdQue Table 4.6 INQUIRY command response dataLinked 4.3.4 MODE SELECT command 4.3.3 READ CAPACITY commandTable 4.7 READ CAPACITY command Table 4.9 MODE SELECT commandTable 4.12 Mode parameter header Table 4.10 Mode page codesTable 4.11 Mode parameter list Table 4.13 Block descriptor Table 4.14 Mode pageTable 4.15 Read/write error recovery page Default values in the read-write error recovery page Table 4.16 Variable values in the read-write error recovery pageTable 4.18 Flexible disk page Default values in the flexible disk page Variable values in the flexible disk pageTable 4.21 Caching page Table 4.24 Power condition pageTable 4.22 Variable values in the Caching Page Table 4.23 Default values in the Caching PageVerify control page Table 4.25 Variable values in the Power condition pageTable 4.26 Default values in the Power condition page Variable values in the Verify control page Table 4.28 Verify modeDefault values in the Verify control page Page control field 4.3.5 MODE SENSE commandTable 4.31 MODE SENSE command Table 4.35 Block Descriptor Table 4.33 Mode parametersTable 4.34 Mode Parameter Header Table 4.36 Mode Page 4.3.6 START/STOP UNIT commandTable 4.37 START/STOP UNIT command Table 4.38 Start, stop, and eject processingTable 4.39 RESERVE command 4.3.7 RESERVE command4.3.9 REQUEST SENSE command 4.3.8 RELEASE commandTable 4.40 RELEASE command Table 4.41 REQUEST SENSE commandReserved 00h Table 4.43 Error CodeTable 4.42 Request Sense Data Table 4.45 Logical track address format Table 4.44 Sense KeyNOT READY TO READY TRANSITION, MEDIUM MAY HAVE Table 4.46 ASC and ASCQ definitionsASCQ Table 4.47 Format progress indication bytes Table 4.49 Responses to Prevent, Allow, and Eject 4.3.10 PREVENT/ALLOW MEDIUM REMOVAL commandTable 4.48 PREVENT/ALLOW MEDIUM REMOVAL command 4.3.12 READ 10 command 4.3.11 READ 6 commandTable 4.50 CDB of READ 6 command Table 4.51 READ 10 command4.3.14 WRITE 6 command 4.3.13 VERIFY commandTable 4.52 VERIFY command Table 4.53 CDB of WRITE 10 commandTable 4.54 WRITE 10 command 4.3.15 WRITE 10 commandTable 4.55 WRITE AND VERIFY command 4.3.16 WRITE AND VERIFY4.3.18 SEEK 10 command 4.3.17 SEEK 6 commandTable 4.56 SEEK 6 command Table 4.57 SEEK 10 command4.3.20 SYNCHRONIZE CACHE command 4.3.19 ERASE commandTable 4.58 ERASE command Table 4.59 SYNCHRONIZE CACHE commandTable 4.60 FORMAT UNIT command 4.3.21 FORMAT UNIT commandTable 4.61 FORMAT UNIT parameter list Table 4.62 Defect List HeaderTable 4.63 READ DEFECT DATA command 4.3.22 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 command4.3.24 RECEIVE DIAGNOSTIC RESULTS command 4.3.23 SEND DIAGNOSTIC commandTable 4.68 SEND DIAGNOSTIC command Table 4.69 RECEIVE DIAGNOSTIC RESULTS commandTable 4.70 WRITE BUFFER command 4.3.25 WRITE BUFFER command4.3.27 WRITE LONG command 4.3.26 READ LONG commandTable 4.71 READ LONG command Table 4.72 WRITE LONG command4.4.1 Message formats 4.4 SCSI Messages4.4.2 Message types Table 4.73 Types of messages provided by ODD4.4 SCSI Messages 4.4.3 Message functions6 MESSAGE REJECT message 07h I → T REQ/ACK Offset = Table 4.74 Transfer mode settings requested by INIT to ODDAsynchronous transfer 4.5 Timing Rule Table 4.75 Timing specifications 1 of4.5 Timing Rule Table 4.75 Timing specifications 2 ofTable 4.75 Timing specifications 3 of Figure 4.4 BUS FREE phase Table 4.76 FAST SCSI Timing specificationsC156-E224-01EN Figure 4.5 ARBITRATION phase4-50 Figure 4.6 SELECTION phase Figure 4.7 RESELECTION phase C156-E224-01EN Figure 4.8 Transfer in asynchronous mode4-52 4-53 Figure 4.9 Transfer in FAST SCSI modeC156-E224-01EN C156-E224-01EN Figure 4.10 ATTENTION condition4-54 5.1 Operating Optical Disk Drive CHAPTER 5 Operation and CleaningFigure 5.1 Optical disk drive front view with panel 5.1.1 Optical disk drive5.1 Operating Optical Disk Drive 5.1.2 Note5.1.3 Inserting cartridge Shutter Figure 5.2 Inserting cartridgeInserting direction Figure 5.3 Removing cartridge 5.1.4 Ejecting removing cartridgeTable 5.1 Head cleaner 5.2 Cleaning DriveFigure 5.4 Optial disk cartridge 5.3 Optical Disk Cartridge Operation5.3.1 Optical disk cartridge Figure 5.5 Write protect tab 5.3.2 Write protect tab5.3.4 Notes 5.3.3 How to affix an index label on the MO cartridge See figureFigure 5.6 How to stick an index label on the MO cartridge 2 When storing the cartridge 5.4.1 Cleaning tool 5.4 Cleaning Optical Disk CartridgeTable 5.2 Cleaning kit Table 5.3 Packed items cleaning kitFigure 5.7 Cleaning procedure 5.4.2 Cleaning procedureFigure 5.9 Cleaning procedure Figure 5.8 Cleaning procedure7 Turn the revolving knob, then wipe the disk surface Cleaning cloth Figure 5.10 Cleaning procedure6 Wipe the disk surface from the hub outward 5-14Table 6.1 Self-diagnostic function CHAPTER 6 Diagnosis and Maintenance6.1 Diagnosis 6.1.1 Initial self-diagnosisDiagnosis and Maintenance 6.1.2 Diagnostic command6.1.3 Test program Data loss 6.2 Maintenance Information6.2.1 Maintenance requirements Figure 6.2 Revision number indication 6.2.2 Revision numberFigure 6.1 Revision label CDB Command Descriptor Block Axial displacementCommand GlossaryError detection and correction Error correction codeRecording power Disk reference surfaceGL-3 StatusC156-E224-01EN This page is intentionally left blank Acronyms and Abbreviations Acronyms and Abbreviations ABORT message IndexFujitsu Internal Use Only IndexRESELECTION phase write cache feature service system and repairsector address format SYNCHRONOUS DATA TRANSFER REQUEST message10/F., Lincoln House, 979 Kings Road, Taikoo Place, Island 2 Julius Avenue Cnr Delhi Road North Ryde N.S.WThis page is intentionally left blank FOR FUJITSU USE READER’S COMMENT FORM