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Fujitsu MCJ3230AP manual Changeable values in the read-write recovery

Models: MCJ3230AP

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4.6 Packet Commands

RECOVERED ERROR is reported:

!

!

!

When 7 to 8 error bytes per interleaving was corrected by the ECC correction during read operation

When a defect sector is detected and replaced with an alternate sector during a write operation

When an error occurs in one of four sets of media data during media management information (DMA) write operation with the FORMAT UNIT command (MEDIUM ERROR is set if an error occurs in two, three, or four sets of four sets.)

When the DCR (Disable Correction) bit is 0, the command corrects errors if a correctable error is detected in the READ (10) command. When the bit of DCR is 1, the command does not correct errors even if a correctable error is detected.

Read Retry Count must not be 3 or smaller. If a value of 3 or smaller is specified, the command assumes 4 and reports Recovered Error.

Write Retry Count must not be a value other than 3. If a value other than 3 is specified, the command assumes 3 and reports Recovered Error.

To assure media compatibility, the read-write error recovery page should be set to the default value, except for diagnostics purposes.

The read-write error recovery page can be saved.

Table 4.52 Changeable values in the read-write recovery page

Bit	7	6	5	4		3	2	1	0
Byte

2	1	0	0	1		0	1	0	1

3					FFh

4-7					00h

8					FFh

9-11					00h

	Table 4.53 Default values for the read-write recovery page

Bit	7	6	5	4		3	2	1	0
Byte

2	1	0	0	1		0	1	0	1

3					3Fh

4-7					00h

8					03h

9-11					00h

C156-E205-01EN

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Fujitsu MCJ3230AP manual Changeable values in the read-write recovery

Contents

MCJ3230AP Optical Disk Drive Product Manual Handling of This Manual For Safe OperationRevision History This page is intentionally left blank Page Overview of Manual PrefaceAcronyms and Abbreviations Conventions for Alert MessagesGlossary Preface Disclaimer Device damage Important Alert ItemsImportant Alert Messages Important Alert Items This manual Fujitsu Limited ATA/ATAPI-5Ansi ISO/IEC JTC1 *1Contents Host Interface ContentsReset response Signature Read Long command Receive Diagnostic Results command Operation and Cleaning IN-1 GL-1AB-1 Figures IllustrationsTables GET Media Status command Mode Parameter List Mode Parameter Header Head cleaner Page This page is intentionally left blank General Description FeaturesPerformance Maintainability/operability ReliabilityATA/ATAPI-4 AdaptabilityInterface Features Drive model Drive ConfigurationMechanical sections ConfigurationControl circuit section Control circuit section block diagramDrive Configuration System configuration with one optical disk drive System ConfigurationModel and order number SpecificationsOptical Disk Drive Specifications Model and product numberSpecifications 1 Drive specificationsOptical disk cartridge MB media GB media Density Specifications 2Environmental and power requirements 1 Environmental and power requirementsEnvironmental and power requirements 2 Error rateMTBF= Recommended optical disk cartridge specifications Optical Disk Cartridge SpecificationsRecommended optical disk cartridge specifications Optical disk cartridge Optical disk cartridgeOptical Disk Cartridge Specifications Disk specifications Disk specificationsDefect Management Defect management schematic diagramExample of alternate processing Environmental Requirements Installation RequirementsTemperature measurement point Surface temperature measurement points Air flow Temperature requirements and measuring methodTemperature requirements at measurement points Air purity Temperature rise under several conditionsTemperature at each measuring point Reference Mounting Requirements External dimensionsDimensions Dimensions without panel Installation directions Installation directionCenters of gravity Centers of gravityMounting frame structure Service clearance Current waveform +5 VDC Power Supply Requirements+5 VDC Return GND Drive connectorsCable Connections CN1Drive connection Cable connector specificationsCable connector specifications Mode setting Jumper SettingsJumper settings at factory shipping 13 Slave device setting 15 Cable select examples General notes Page 16 Packing style Checks before mounting the drive Mounting procedureMounting Confirming initial operations Connection check Dismounting DriveInstallation Requirements Host Interface Pin Assignment Connector pin assignments 1/2Connector pin assignments 2/2 Signal description 1/2 Signal DescriptionSignal description 2/2 DA1 DA0 Interface Registers1 I/O registers I/O port functions and mappingData register ATA Command registerAlternate Status register Bit definitions of Alternate Status registerBit definitions of Atapi Byte Count register Drive Address registerBit definitions of Drive Address register Atapi Byte Count registerBit definitions of Atapi Block Device Select register Error registerBit definitions of Error register Atapi Block Device Select registerATA Sector Count register ATA Features registerAtapi Features register 10 Bit definitions of Atapi Features registerBSY Drdy 1.13 Sector Number register1.14 Atapi Status register 12 I/O and C/DHost Interface Various Processes Reset responseAutomatic alternate sector assignment function SignatureDefect sector management Read cache Cache functionData buffer MO write cache Media status notification functionPre-idle mode Power management functionPower mode Active modeStandby timer Idle modeStandby mode Sleep modeUnsupported functions Power mode transition16 LED indications LED Indications17 Command codes and parameters ATA Commands19 Power mode indication Check Power Mode E5h20 Device Reset command Device Reset 08hExecute Device Diagnostic 90h 22 Self-diagnosis detailed code When device 1 is connectedGET Media Status DAh 23 Flush Cache command24 GET Media Status command Flush Cache E7hIdentify Packet Device A1h 25 Error register27 Device parameter information 1/6 27 Device parameter information 2/6 27 Device parameter information 3/6 27 Device parameter information 4/6 27 Device parameter information 5/6 27 Device parameter information 6/6 NOP 00h 28 Idle Immediate command29 NOP command Idle Immediate E1hPacket A0h 30 Packet commandDEV SET Features EFh31 SET Features command 32 FR register setting value35 Cylinder High register 33 Transfer setting values in the SC register34 Cylinder Low register Sleep E6h 36 Sleep commandStandby Immediate E0h 38 Packet command codes and parameters Packet Commands39 Erase command Erase command41 Format Unit parameter list Format Unit command40 Format Unit command 43 Inquiry command Inquiry commandRMB 44 Inquiry data46 Mode parameters Mode Select 6 command45 Mode Select 6 command 49 Block descriptor 47 Mode parameter list48 Mode parameter header Read-Write error recovery 50 Mode Page Format52 Changeable values in the read-write recovery Flexible disk 54 Flexible disk 55 Changeable values in flexible disk 58 Changeable values in the caching Caching 57 CachingWCE 61 Power Condition Page Variable Power Condition 60 Power ConditionVerify Control 63 Verify Control 62 Power Condition Page Default value64 Verify Mode Verify Control Page variable Mode Select 10 commandVerify Control Page default value 67 Mode Select 10 command69 Mode Parameter Header 68 Mode Parameter List71 Page Control field Mode Sense 6 command70 Mode Sense 6 command 73 Mode parameter header 72 Mode parameter list74 Block descriptor Mode Sense 10 command75 Mode Page Format 76 Mode Sense 10 command78 Mode Parameter Header 77 Mode Parameter ListSTART/STOP Unit Sense KEY PREVENT/ALLOW Medium Removal command79 PREVENT/ALLOW Medium Removal command 80 Response to Prevent/Allow/Eject82 Read Capacity command Read 10 commandRead Capacity command 81 Read 10 command85 Read Format Capacities data format 11READ Format Capacities command84 Read Format Capacities command 83 Read Capacity data88 Descriptor code definition Read Defect Data 10 command89 Read Defect Data 10 command 87 Current/Maximum capacity descriptor91 Defect List Header Read Defect Data 90 Defect List Format Read Defect Data95 Defect List Format Read Defect Data Read Defect Data 12 command94 Read Defect Data 12 command 93 Sector Address Format96 Defect List Header Read Defect Data Read Long command97 Read Long command Request Sense command 99 Request Sense command Receive Diagnostic Results command98 Receive Diagnostic Results command 100 Request sense data 101 Error code103 Logical block address format 102 Sense Key code104 ASC/ASCQ list 1/2 105 Format Progress Indication Bytes 104 ASC/ASCQ list 2/2107 Seek command Send Diagnostic commandSeek command 106 Send Diagnostic command109 START/STOP/EJECT processing START/STOP Unit command108 START/STOP Unit command 111 Test Unit Ready command Synchronize Cache commandTest Unit Ready command 110 Synchronize Cache command113 Write 10 command Verify commandWrite 10 command 112 Verify command114 Write and Verify command Write and Verify commandTnfy Write Buffer command115 Write Buffer command 116 Write Long command Write Long commandRead TimingRegister/PIO data transfer timing Write117 Register/PIO data transfer timing parameters Dmarq Dmack DIOR/DIOW Read Multiword DMA data transfer timing118 Multiword DMA data transfer timing parameters Ultra DMA data in transfer continuous transfer timing Ultra DMA data in transfer initialization timingUltra DMA data in transfer device end timing Ultra DMA data in transfer host stop timingUltra DMA data in transfer host end timing Ultra DMA data in transfer host end timingUltra DMA data out transfer continuous transfer timing Ultra DMA data out transfer initialization timing11 Ultra DMA data out transfer device stop timing Ultra DMA data out transfer device stop timing12 Ultra DMA data out transfer host suspend timing Ultra DMA data out transfer host suspend timing13 Ultra DMA data out transfer device end timing Ultra DMA data out transfer device end timing119 Ultra DMA data out transfer parameter 14 Power-on and reset timing Power-on and Reset Timing120 Power-on and reset timing This page is intentionally left blank Operating Optical Disk Drive Operation and CleaningOptical disk drive front view with panel Optical disk driveOperating Optical Disk Drive Inserting cartridgeInserting cartridge Removing cartridge Ejecting removing cartridgeHead cleaner Cleaning DriveOptial disk cartridge Optical Disk Cartridge OperationWrite protect tab Write protect tabHow to stick an index label on the MO cartridge How to affix an index label on the MO cartridge See figureOperation and Cleaning Packed items cleaning kit Cleaning Optical Disk CartridgeCleaning tool Cleaning kitCleaning procedure Cleaning procedureCleaning procedure 10 Cleaning procedure Diagnosis Diagnosis and MaintenanceSelf-diagnostic function Test program Diagnostic commandInitial self-diagnosis Maintenance requirements Maintenance InformationREV. no Revision numberGlossary Disk reference surface Error correction codeError detection and correction Recording powerStatus This page is intentionally left blank Acronyms and Abbreviations PCA ODDODF OEMIndex Index Execute Device Diagnostic 4-23 Execute Device DiagnosticGeneral description 1-1 General notes Receive Diagnostic Results Index This page is intentionally left blank Fujitsu Limited This page is intentionally left blank MCJ3230AP Optical Disk READER’S Comment Form