Drive Configuration | Fujitsu MCJ3230AP manual

1.2 Drive Configuration

The control circuit section is divided into two parts: an ATAPI controller section which deals with control between the ATAPI interface and drive interface, and a drive circuit section which controls the drive.

(1) ATAPI controller circuit section

The ATAPI controller circuit's reliability is improved by large-scale integrated circuit technology. The high-speed microprocessor (MPU) handles ATAPI interface control and drive control such as drive read-and-write control and single- beam control.

(2) Drive circuit section

The drive circuit section consists of the following circuits:

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Laser diode control circuit

Signal reproduction circuit

Servo/seek control circuit

Rotation control circuit

Drive miscellaneous control circuit

The DSP (digital signal processor) is used for the servo/seek control circuit to reduce the circuit amount, therefore this circuit is a simple configuration.

The drive circuit section executes operations such as seek, erase, record, and playback while the MPU controls the focus-tracking of the beam.

C156-E205-01EN

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Fujitsu MCJ3230AP manual Drive Configuration

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 Acronyms 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 *1 Contents Host Interface Contents Reset response Signature Read Long command Receive Diagnostic Results command Operation and Cleaning IN-1 GL-1AB-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 ATA/ATAPI-4 AdaptabilityInterface 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= Recommended optical disk cartridge specifications 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 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 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 Drive 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 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 Automatic alternate sector assignment function SignatureDefect sector management Read cache Cache functionData buffer 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 20 Device Reset command Device Reset 08hExecute Device Diagnostic 90h 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 35 Cylinder High register 33 Transfer setting values in the SC register34 Cylinder Low register Sleep E6h 36 Sleep command Standby Immediate E0h 38 Packet command codes and parameters Packet Commands 39 Erase command Erase command 41 Format Unit parameter list Format Unit command40 Format Unit command 43 Inquiry command Inquiry command RMB 44 Inquiry data 46 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 Format 52 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 Condition Verify 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 command 69 Mode Parameter Header 68 Mode Parameter List 71 Page Control field Mode Sense 6 command70 Mode Sense 6 command 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 96 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 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 109 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 command 113 Write 10 command Verify commandWrite 10 command 112 Verify command 114 Write and Verify command Write and Verify command Tnfy Write Buffer command115 Write Buffer command 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 Diagnosis and MaintenanceSelf-diagnostic function Test program Diagnostic commandInitial self-diagnosis 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