Glossary | Fujitsu MCJ3230AP specs

Glossary

Axial acceleration

Acceleration on the recording layer along with the line perpendicular to the disk reference surface to a specified rotation speed. Axial acceleration is detected by optical means.

Axial displacement

A displacement at a point on the recording layer in a direction perpendicular to the disk reference surface from its original standard position. The standard position on the recording layer is detected optically using the thickness of the protective layer and refraction rate based on the disk reference surface.

Case

A cover of the optical disk. The case protects the disk from being damaged during handling and also allows the operator to exchange disks easily. The case also contains a label, write protection tab, automatic handling support, and media identification hole.

CDB (Command Descriptor Block)

A series of data describing input-output commands. CDB is sent from the initiator to the target.

Clamp area

A ring area on the disk on which a clamp force is applied by the clamp mechanism.

Command

An input-output instruction to the target. Described as CDB.

Control track

A track used to store media parameters and format information required to record and read data to or from the optical disk.

Defect management

In real time, an automatic program used to change the power, focus, tracking of reading and recording if an error is detected and to decide if many error sectors should be discarded. In batch mode, a guideline used to re-record or save the disk.

C156-E205-01EN

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Fujitsu MCJ3230AP manual Glossary

Contents

MCJ3230AP Optical Disk Drive Product Manual Handling of This Manual For Safe Operation Revision History This page is intentionally left blank Page Overview of Manual Preface Conventions for Alert Messages GlossaryAcronyms and Abbreviations Preface Disclaimer Important Alert Items Important Alert MessagesDevice damage Important Alert Items This manual Fujitsu Limited ATA/ATAPI-5Ansi ISO/IEC JTC1 *1 Contents Host Interface Contents Reset response Signature Read Long command Receive Diagnostic Results command Operation and Cleaning GL-1 AB-1IN-1 Figures Illustrations Tables GET Media Status command Mode Parameter List Mode Parameter Header Head cleaner Page This page is intentionally left blank General Description Features Performance Maintainability/operability Reliability Adaptability InterfaceATA/ATAPI-4 Features Drive model Drive Configuration Mechanical sections Configuration Control circuit section Control circuit section block diagram Drive Configuration System configuration with one optical disk drive System Configuration Model and order number SpecificationsOptical Disk Drive Specifications Model and product number Specifications 1 Drive specifications Optical disk cartridge MB media GB media Density Specifications 2 Environmental and power requirements 1 Environmental and power requirements Environmental and power requirements 2 Error rate MTBF= Optical Disk Cartridge Specifications Recommended optical disk cartridge specificationsRecommended optical disk cartridge specifications Optical disk cartridge Optical disk cartridge Optical Disk Cartridge Specifications Disk specifications Disk specifications Defect Management Defect management schematic diagram Example of alternate processing Installation Requirements Temperature measurement pointEnvironmental Requirements Surface temperature measurement points Temperature requirements and measuring method Temperature requirements at measurement pointsAir flow Temperature rise under several conditions Temperature at each measuring point ReferenceAir purity Mounting Requirements External dimensions Dimensions Dimensions without panel Installation directions Installation direction Centers of gravity Centers of gravity Mounting frame structure Service clearance Current waveform +5 VDC Power Supply Requirements +5 VDC Return GND Drive connectorsCable Connections CN1 Cable connector specifications Cable connector specificationsDrive connection Jumper Settings Jumper settings at factory shippingMode setting 13 Slave device setting 15 Cable select examples General notes Page 16 Packing style Mounting procedure MountingChecks before mounting the drive Confirming initial operations Connection check Dismounting Drive Installation Requirements Host Interface Pin Assignment Connector pin assignments 1/2 Connector pin assignments 2/2 Signal description 1/2 Signal Description Signal description 2/2 DA1 DA0 Interface Registers1 I/O registers I/O port functions and mapping Data register ATA Command registerAlternate Status register Bit definitions of Alternate Status register Bit definitions of Atapi Byte Count register Drive Address registerBit definitions of Drive Address register Atapi Byte Count register Bit definitions of Atapi Block Device Select register Error registerBit definitions of Error register Atapi Block Device Select register ATA Sector Count register ATA Features registerAtapi Features register 10 Bit definitions of Atapi Features register BSY Drdy 1.13 Sector Number register1.14 Atapi Status register 12 I/O and C/D Host Interface Various Processes Reset response Signature Defect sector managementAutomatic alternate sector assignment function Cache function Data bufferRead cache MO write cache Media status notification function Pre-idle mode Power management functionPower mode Active mode Standby timer Idle modeStandby mode Sleep mode Unsupported functions Power mode transition 16 LED indications LED Indications 17 Command codes and parameters ATA Commands 19 Power mode indication Check Power Mode E5h Device Reset 08h Execute Device Diagnostic 90h20 Device Reset command 22 Self-diagnosis detailed code When device 1 is connected GET Media Status DAh 23 Flush Cache command24 GET Media Status command Flush Cache E7h Identify Packet Device A1h 25 Error register 27 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 E1h Packet A0h 30 Packet command DEV SET Features EFh31 SET Features command 32 FR register setting value 33 Transfer setting values in the SC register 34 Cylinder Low register35 Cylinder High register Sleep E6h 36 Sleep command Standby Immediate E0h 38 Packet command codes and parameters Packet Commands 39 Erase command Erase command Format Unit command 40 Format Unit command41 Format Unit parameter list 43 Inquiry command Inquiry command RMB 44 Inquiry data Mode Select 6 command 45 Mode Select 6 command46 Mode parameters 47 Mode parameter list 48 Mode parameter header49 Block descriptor Read-Write error recovery 50 Mode Page Format 52 Changeable values in the read-write recovery Flexible disk 54 Flexible disk 55 Changeable values in flexible disk Caching 57 Caching WCE58 Changeable values in the caching 61 Power Condition Page Variable Power Condition 60 Power Condition 62 Power Condition Page Default value 64 Verify ModeVerify Control 63 Verify Control Verify Control Page variable Mode Select 10 commandVerify Control Page default value 67 Mode Select 10 command 69 Mode Parameter Header 68 Mode Parameter List Mode Sense 6 command 70 Mode Sense 6 command71 Page Control field 73 Mode parameter header 72 Mode parameter list 74 Block descriptor Mode Sense 10 command75 Mode Page Format 76 Mode Sense 10 command 78 Mode Parameter Header 77 Mode Parameter List START/STOP Unit Sense KEY PREVENT/ALLOW Medium Removal command79 PREVENT/ALLOW Medium Removal command 80 Response to Prevent/Allow/Eject 82 Read Capacity command Read 10 commandRead Capacity command 81 Read 10 command 85 Read Format Capacities data format 11READ Format Capacities command84 Read Format Capacities command 83 Read Capacity data 88 Descriptor code definition Read Defect Data 10 command89 Read Defect Data 10 command 87 Current/Maximum capacity descriptor 91 Defect List Header Read Defect Data 90 Defect List Format Read Defect Data 95 Defect List Format Read Defect Data Read Defect Data 12 command94 Read Defect Data 12 command 93 Sector Address Format Read Long command 97 Read Long command96 Defect List Header Read Defect Data Receive Diagnostic Results command 98 Receive Diagnostic Results commandRequest Sense command 99 Request Sense command 100 Request sense data 101 Error code 103 Logical block address format 102 Sense Key code 104 ASC/ASCQ list 1/2 105 Format Progress Indication Bytes 104 ASC/ASCQ list 2/2 107 Seek command Send Diagnostic commandSeek command 106 Send Diagnostic command START/STOP Unit command 108 START/STOP Unit command109 START/STOP/EJECT processing 111 Test Unit Ready command Synchronize Cache commandTest Unit Ready command 110 Synchronize Cache command 113 Write 10 command Verify commandWrite 10 command 112 Verify command 114 Write and Verify command Write and Verify command Write Buffer command 115 Write Buffer commandTnfy 116 Write Long command Write Long command Read TimingRegister/PIO data transfer timing Write 117 Register/PIO data transfer timing parameters Dmarq Dmack DIOR/DIOW Read Multiword DMA data transfer timing 118 Multiword DMA data transfer timing parameters Ultra DMA data in transfer continuous transfer timing Ultra DMA data in transfer initialization timing Ultra DMA data in transfer device end timing Ultra DMA data in transfer host stop timing Ultra DMA data in transfer host end timing Ultra DMA data in transfer host end timing Ultra DMA data out transfer continuous transfer timing Ultra DMA data out transfer initialization timing 11 Ultra DMA data out transfer device stop timing Ultra DMA data out transfer device stop timing 12 Ultra DMA data out transfer host suspend timing Ultra DMA data out transfer host suspend timing 13 Ultra DMA data out transfer device end timing Ultra DMA data out transfer device end timing 119 Ultra DMA data out transfer parameter 14 Power-on and reset timing Power-on and Reset Timing 120 Power-on and reset timing This page is intentionally left blank Operating Optical Disk Drive Operation and Cleaning Optical disk drive front view with panel Optical disk drive Operating Optical Disk Drive Inserting cartridge Inserting cartridge Removing cartridge Ejecting removing cartridge Head cleaner Cleaning Drive Optial disk cartridge Optical Disk Cartridge Operation Write protect tab Write protect tab How to stick an index label on the MO cartridge How to affix an index label on the MO cartridge See figure Operation and Cleaning Packed items cleaning kit Cleaning Optical Disk CartridgeCleaning tool Cleaning kit Cleaning procedure Cleaning procedure Cleaning procedure 10 Cleaning procedure Diagnosis and Maintenance Self-diagnostic functionDiagnosis Diagnostic command Initial self-diagnosisTest program Maintenance requirements Maintenance Information REV. no Revision number Glossary Disk reference surface Error correction codeError detection and correction Recording power Status This page is intentionally left blank Acronyms and Abbreviations PCA ODDODF OEM Index Index Execute Device Diagnostic 4-23 Execute Device Diagnostic General 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