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Fujitsu MCM3130AP, MCM3064AP manual 4 Block diagram of the control circuit section

Models: MCM3130AP MCM3064AP

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Figure 1.4 Block diagram of the control circuit section

1.2 Configuration of Optical Disk Drive


		Main control section
		MPU
		ODC
ATAPI		DSP
ATAPI		User Logic
I/F		User Logic
I/F		LSI i/f
		LSI i/f


			F-ROM

			D-RAM


		Driver section
		Read Amp
		Power Amp
		Power Amp
		Filter
		Sensor
		Sensor
		Motor Driver

DE

Head section

Laser Diode

Photo Diode

APC Amp

LPC Amp

Head Amp

Actuator section Focus Act. Track Act. Spindle Motor Temperature Sensor

Bias Coil

Eject Motor

Cartridge Sensor

Figure 1.4 Block diagram of the control circuit section

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

(1) ATAPI controller circuit section

The ATAPI controller circuit, which uses an LSI for improved reliability, controls the drive through ATAPI interface control, read-write control, beam control, etc., by using one high-speed microprocessor (MPU).

(2) Drive circuit section

The drive circuit section consists of the laser diode light emitting control circuit, signal reproduction circuit, servo/seek control circuit, rotation control circuit, and other control circuits. In particular, the servo/seek control circuit consists of a DSP (digital signal processor) for circuit reduction and the realization of a simple configuration.

The drive circuit section performs the seek, erase, record, and playback operations while controlling the focus tracking of the beam.

C156-E227-01EN

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Fujitsu MCM3130AP, MCM3064AP manual 4 Block diagram of the control circuit section, Configuration of Optical Disk Drive

Contents

C156-E227-01EN MCM3064AP, MCM3130AP OPTICAL DISK DRIVES PRODUCT MANUALHandling of This Manual FOR SAFE OPERATIONRevised section *1 Revision HistoryEdition DateThis page is intentionally left blank Chapter 6 Diagnostics and Maintenance Chapter 2 SpecificationsChapter 3 Installation Requirements Chapter 5 Operation and CleaningAcronyms and Abbreviations CONVENTIONS USED IN THIS MANUALPreface GlossaryPreface Conventions for Alert MessagesThis page is intentionally left blank Important Alert Messages Important Alert ItemsDevice damage C156-E227-01EN Important Alert ItemsC156-E227-01EN 1. GENERAL DESCRIPTION 2. SPECIFICATIONS 3. INSTALLATION REQUIREMENTS4. HOST INTERFACE 5. OPERATION AND CLEANING 6. DIAGNOSTICS AND MAINTENANCEIEC= REFERENCED STANDARDS1 ISO= International Organization for StandardizationCHAPTER ContentsSpecifications Installation RequirementsCHAPTER ContentsHost Interface Post-installation Operation Check and Preparation for UsePREVENT/ALLOW MEDIUM REMOVAL command ContentsContents CHAPTER 5 Operation and CleaningCHAPTER 6 Diagnostics and Maintenance FIGURES IllustrationsContents Bit definitions of ATAPI Status register TABLESBit definitions of ATAPI Features register Bit definitions of ATAPI Block Device Select registerTable 4.17 Command codes and parameters ContentsTable 4.79 PREVENT/ALLOW MEDIUM REMOVAL command Table 4.65 Removable Block Access Capabilities Page default valueTable 4.86 READ CAPACITY data PMI=1, PROM medium 4-72 ContentsCHAPTER 1 General Description 1.1 Features1.1.1 Performance and Functions General Description 1.1.4 Adaptability 1.1 Features1.1.2 Reliability 1.1.3 Maintainability/operabilityGeneral Description 1.1.5 Interface4 Read-ahead cache feature 1.1 FeaturesFigure 1.2 The optical disk drive without panel 1.2 Configuration of Optical Disk Drive1.2.1 Appearance Figure 1.1 The optical disk drive with panel1.2.3 Mechanical section 1.2.2 Configuration1.2 Configuration of Optical Disk Drive Figure 1.3 Configuration of optical disk driveGeneral Description 1.2.4 Control circuit section1.2 Configuration of Optical Disk Drive Figure 1.4 Block diagram of the control circuit sectionThis page is intentionally left blank Table 2.1 Representative model names and order numbers CHAPTER 2 Specifications2.1 Specifications of Optical Disk Drives 2.1.1 Catalog and order numbersSpecifications 2.1.2 Specifications of drivesTable 2.2 Specifications 1 of Table 2.2 Specifications 2 of 2.1 Specifications of Optical Disk DrivesTable 2.3 Environmental and power requirements 1 of 2.1.3 Environmental and power requirementsSpecifications Table 2.3 Environmental and power requirements 2 of 2.1.4 Error rate2.1 Specifications of Optical Disk Drives Data loss 2.1.5 ReliabilitySpecifications Table 2.4 Recommended optical disk cartridges 2.2 Specifications of Optical Disk Cartridges2.2 Specifications of Optical Disk Cartridges 2.2.1 Recommended optical disk cartridgesSpecifications 2.2.2 AppearanceFigure 2.1 Optical disk cartridge 1/2 Figure 2.1 Optical disk cartridge 2/21 Cartridge case 2.2 Specifications of Optical Disk CartridgesTable 2.5 Disk specifications 2.2.3 Specifications of diskSpecifications Figure 2.2 Algorithms for alternate processing 2.3.1 Defect management schematic diagram2.3 Defect Management 2.3 Defect ManagementSpecifications Figure 2.3 Example of alternate processing3.1.1 Temperature measurement points CHAPTER 3 Installation Requirements3.1 Environmental Requirements Table 3.1 Temperature requirements at measurement points 3.1.2 Temperature requirementsInstallation Requirements Figure 3.1 Surface temperature measurement pointTable 3.2 Temperatures at measuring points Reference 3.1.3 Temperature rise3.1.4 Air cleanliness 3.2.1 Outer dimensionsInstallation Requirements Figure 3.2 Outer dimensions 1/2C156-E227-01EN 3.2 Mounting Requirements Figure 3.2 Outer dimensions 2/2Installation Requirements Figure 3.3 Outer dimensions 1/3C156-E227-01EN Oblong hole 2±0.1 width ⋅ 2.5±0.1 length Width of C Details of C part Figure 3.3 Outer dimensions 2/3Stroke for the switch Details on D part 3.2 Mounting RequirementsInstallation Requirements Figure 3.3 Outer dimensions 3/3C156-E227-01EN Figure 3.4 Installation directions 3.2.2 Installation direction3.2 Mounting Requirements Figure 3.5 Center of gravity 3.2.3 Center of gravityInstallation Requirements Figure 3.6 Mounting frame structure 3.2.4 Precautions on mounting3.2 Mounting Requirements Installation Requirements Figure 3.7 Service areas3.3 Power Supply Requirements 3.3 Power Supply RequirementsFigure 3.8 MCM3130AP current waveform +5 VDC Installation Requirements 3.4.1 Drive connectorsFigure 3.9 Connector and terminal locations 3.4 Cable ConnectionsTable 3.3 Cable connector specifications 3.4.2 Cable connector specifications3.4 Cable Connections Figure 3.11 Jumper wire settings at factory shipment 3.5 Jumper Settings3.5.1 Factory shipment settings Figure 3.10 Cable connection diagramFigure 3.13 Slave device setting 3.5.2 Mode settings3.5 Jumper Settings Figure 3.12 Master device settingFigure 3.15 Cable selection example Figure 3.14 Cable selection mode settingInstallation Requirements 3.6 Precautions on Handling of Drive 3.6 Precautions on Handling of DriveDevice damage 3 Installation Installation RequirementsPacking box for each individual unit Figure 3.16 Packing styles 1/23.6 Precautions on Handling of Drive Drive Holder Desiccant Ejecting jig BoxInstallation Requirements Figure 3.16 Packing styles 2/2Drive Desiccant Holder Ejecting jig Carton of packing boxes 3.7 Mounting of Drive 3.7.1 Mounting procedure3.7 Mounting of Drive Installation Requirements 3.9 Post-installation Operation Check and Preparation for Use3.8 Cable Connections 3.9.1 Initial operation check3.9.2 Connection check 3.9 Post-installation Operation Check and Preparation for UseInstallation Requirements 3.10 Demounting of DriveThis chapter describes host interface specification CHAPTER 4 Host Interface4.1 Pin Assignment 4.2 Signal Description 4.3 Interface Registers 4.4 Various Processes 4.5 ATA Commands 4.6 Packet Commands 4.7 Timing4.1 Pin Assignment Table 4.1 Connector pin assignments 1/2Host Interface 4.1 Pin Assignment Table 4.1 Connector pin assignments 2/2Table 4.2 Signal description 1/2 4.2 Signal DescriptionHost Interface Table 4.2 Signal description 2/2 4.2 Signal DescriptionHost Interface 4.3 Interface Registers4.3.1 I/O registers Table 4.3 I/O port functions and mappingTable 4.4 Bit definitions of Alternate Status register 4.3.1.2 ATA Command register4.3 Interface Register 4.3.1.1 Alternate Status registerTable 4.7 Bit definitions of ATAPI Byte Count register 4.3.1.5 Drive Address registerTable 4.6 Bit definitions of Drive Address register 4.3.1.6 ATAPI Byte Count registerTable 4.8 Bit definitions of ATAPI Block Device Select register 4.3.1.8 Error registerTable 4.9 Bit definitions of Error register 4.3.1.7 ATAPI Block Device Select register4.3.1.11 ATA Sector Count register 4.3.1.9 ATA Features register4.3.1.10 ATAPI Features register Table 4.10 Bit definitions of ATAPI Features registerTable 4.13 Bit definitions of ATAPI Status register Table 4.12 I/O and C/D4.3.1.13 Sector Number register 4.3.1.14 ATAPI Status registerThe ODD sets BSY Host Interface4.4 Various Processes 4.4.1 Reset response4.4 Various Processes Host Interface 4.4.2 Defect sector management4.4.3 Automatic alternate sector assignment function Table 4.14 Alternate sector assignment criteria4.4 Various Processes 4.4.4 Data error detection criteriaHost Interface 4.4.5 Cache function4.4.5.1 Data buffer 4.4.5.2 Read cache4.4 Various Processes 4.4.5.3 MO write cache4.4.6 Media status notification function 4.4.7 Power management functionHost Interface 4.4.7.4 Idle mode 4.4.7.1 Power mode4.4.7.2 Active mode 4.4.7.3 Pre-idle modeHost Interface 4.4.7.5 Standby mode4.4.7.6 Sleep mode 4.4.7.7 Standby timerMedia is inserted 4.4.7.8 Power mode transitionFigure 4.1 Power mode 4.4 Various ProcessesTable 4.16 LED indications 4.4.8 LED IndicationsHost Interface 4.5 ATA Commands 4.5 ATA CommandsTable 4.17 Command codes and parameters Table 4.18 IDENTIFY PACKET DEVICE command 4.5.1 IDENTIFY PACKET DEVICE A1hHost Interface 4.5 ATA Commands Table 4.19 Device parameter information 1/5Host Interface Table 4.19 Device parameter information 2/54.5 ATA Commands Table 4.19 Device parameter information 3/5Host Interface Table 4.19 Device parameter information 4/54.5 ATA Commands Table 4.19 Device parameter information 5/5Command set supported and whether the function is enabled or 4.5.2 PACKET A0h Table 4.20 PACKET commandHost Interface Table 4.21 DEVICE RESET command 4.5.3 DEVICE RESET 08h4.5 ATA Commands Table 4.23 Power mode indication 4.5.4 CHECK POWER MODE E5hHost Interface When device 1 is connected 4.5.5 EXECUTE DEVICE DIAGNOSTIC 90h4.5 ATA Commands When no device 1 is connectedHost Interface Table 4.26 GET MEDIA STATUS command4.5.6 GET MEDIA STATUS DAh Table 4.25 Self-diagnosis detailed code4.5 ATA Commands Table 4.27 Error registerTable 4.28 IDLE IMMEDIATE command 4.5.7 IDLE IMMEDIATE 95h/E1h4.5.8 NOP 00h 4.5.9 SERVICE A2hTable 4.29 NOP command Table 4.30 SERVICE commandTable 4.31 SET FEATURES command 4.5.10 SET FEATURES EFh4.5 ATA Commands Host Interface Table 4.32 FR register setting value4.5 ATA Commands Table 4.33 Transfer setting values in the SC registerLOCK Table 4.34 Cylinder High registerPOWEREJ Host Interface4.5.11 SLEEP 99h/E6h Table 4.35 SLEEP command4.5 ATA Commands Table 4.36 STANDBY IMMEDIATE command 4.5.12 STANDBY IMMEDIATE 94h-E0hHost Interface 4.6 Packet Commands 4.6 Packet CommandsTable 4.37 Packet command codes and parameters Host Interface 4.6.2 ERASE commandTable 4.38 ERASE command 4.6.1 Logical Unit Number4.6 Packet Commands 4.6.3 FORMAT UNIT commandTable 4.39 FORMAT UNIT command Table 4.40 FORMAT UNIT parameter listHost Interface 4.6.4 INQUIRY commandTable 4.43 INQUIRY command Format Descriptor4.6 Packet Commands Table 4.44 INQUIRY dataPeripheral Device Type Optical memory Device 07h Host Interface 4.6.5 MODE SELECT commandTable 4.45 MODE SELECT command Table 4.46 Mode parameters4.6 Packet Commands Table 4.47 Mode parameter listTable 4.48 Mode parameter header Table 4.49 Block descriptorHost Interface 4.6.5.1 Drive Operation Mode PageTable 4.50 Page Descriptor Table 4.51 Drive Operation Mode PageTable 4.53 Drive Operation Mode Page default value Table 4.52 Drive Operation Mode Page variable4.6.5.2 Read-Write error recovery page 4.6 Packet CommandsHost Interface Table 4.55 Changeable values in the read-write recovery pageTable 4.57 Flexible disk page Table 4.56 Default values for the read-write recovery page4.6.5.3 Flexible disk page 4.6 Packet CommandsHost Interface Table 4.58 Changeable values in flexible disk pageNumber of LBA for media / 40h ⋅ Table 4.59 Default values in flexible disk page4.6 Packet Commands Others or Not Ready = 200hHost Interface 4.6.5.4 Caching page Table 4.60 Caching pageTable 4.61 Changeable values in the caching page Table 4.62 Default values for the caching page4.6 Packet Commands 4.6.5.5 Removable Block Access Capabilities PageTable 4.63 Removable Block Access Capabilities Page Table 4.64 Removable Block Access Capabilities variableHost Interface Table 4.65 Removable Block Access Capabilities Page default value4.6.5.6 Timer & Protect Page Table 4.66 Timer & Protect Page4.6 Packet Commands Table 4.67 Inactivity Timer Multiplier valuesHost Interface 4.6.6 MODE SENSE 10 commandTable 4.68 Timer & Protect Page variable Table 4.70 MODE SENSE 10 command4.6 Packet Commands Table 4.72 Mode Parameter ListTable 4.73 Mode Parameter Header Table 4.71 Page Control fieldHost Interface Table 4.74 Page DescriptorTable 4.78 Mode parameter header 4.6.7 MODE SENSE 6 commandTable 4.76 MODE SENSE 6 command Table 4.77 Mode parameter listHost Interface 4.6.8 PREVENT/ALLOW MEDIUM REMOVAL commandTable 4.79 PREVENT/ALLOW MEDIUM REMOVAL command Table 4.80 Response to Prevent/Allow/EjectTable 4.82 READ command 4.6.9 READ 10 command4.6.10 READ 12 command Table 4.81 READ 10 commandTable 4.85 READ CAPACITY data PMI=1, MO media, FROM medium 4.6.11 READ CAPACITY commandTable 4.83 READ CAPACITY command Table 4.84 READ CAPACITY data PMI=0Table 4.88 READ FORMAT CAPACITIES data format 4.6.12 READ FORMAT CAPACITIES commandTable 4.87 READ FORMAT CAPACITIES command Table 4.86 READ CAPACITY data PMI=1, PROM mediumTable 4.91 Descriptor code definition 4.6.13 READ DEFECT DATA commandTable 4.92 READ DEFECT DATA command Table 4.90 Current/Maximum capacity descriptorTable 4.95 Defect Descriptor Table 4.93 Defect List FormatTable 4.94 Defect List Header 4.6 Packet CommandsTable 4.97 RECEIVE DIAGNOSTIC RESULTS command 4.6.14 READ LONG command4.6.15 RECEIVE DIAGNOSTIC RESULTS command Table 4.96 READ LONG commandTable 4.98 REQUEST SENSE command 4.6.16 REQUEST SENSE command4.6 Packet Commands Table 4.99 Request sense data Table 4.100 Error codeHost Interface Indicates that reset, power-on, or media exchange is caused Table 4.101 Sense Key codeTable 4.102 Logical block address format 4.6 Packet CommandsASCQ Table 4.103 ASC/ASCQ list 1/2Host Interface SenseTable 4.104 Format Progress Indication Bytes Table 4.103 ASC/ASCQ list 2/24.6 Packet Commands Table 4.106 SEEK command 4.6.17 SEND DIAGNOSTIC command4.6.18 SEEK command Table 4.105 SEND DIAGNOSTIC command4.6 Packet Commands 4.6.19 START/STOP UNIT commandTable 4.107 START/STOP UNIT command Table 4.108 START/STOP/EJECT processingTable 4.110 TEST UNIT READY command 4.6.20 SYNCHRONIZE CACHE command4.6.21 TEST UNIT READY command Table 4.109 SYNCHRONIZE CACHE commandTable 4.112 WRITE 10 command 4.6.22 VERIFY command4.6.23 WRITE 10 command Table 4.111 VERIFY commandTable 4.113 Write 12 command 4.6.24 Write 12 commandHost Interface Table 4.114 WRITE AND VERIFY command 4.6.25 WRITE AND VERIFY command4.6 Packet Commands Table 4.115 WRITE BUFFER command 4.6.26 WRITE BUFFER commandHost Interface 4.6 Packet Commands Table 4.116 Code-IDTable 4.117 WRITE LONG command 4.6.27 WRITE LONG commandHost Interface Figure 4.2 Register/PIO data transfer 4.7 Timing4.7.1 Register/PIO data transfer timing 4.7 TimingHost Interface Table 4.118 Register/PIO data transfer timing parametersFigure 4.3 Multiword DMA data transfer 4.7.2 Multiword DMA data transfer timing4.7 Timing Host Interface Table 4.119 Multiword DMA data transfer timing parametersFigure 4.5 Ultra DMA data in transfer continuous transfer timing 4.7.3 Ultra DMA data in transfer initialization timing4.7.4 Ultra DMA data in transfer continuous transfer timing Figure 4.4 Ultra DMA data in transfer initialization timingFigure 4.7 Ultra DMA data in transfer device end timing 4.7.5 Ultra DMA data in transfer host stop timing4.7.6 Ultra DMA data in transfer device end timing Figure 4.6 Ultra DMA data in transfer host stop timingFigure 4.8 Ultra DMA data in transfer host end timing 4.7.7 Ultra DMA data in transfer host end timing4.7 Timing Figure 4.10 Ultra DMA data out transfer continuous transfer timing 4.7.8 Ultra DMA data out transfer initialization timing4.7.9 Ultra DMA data out transfer continuous transfer timing Figure 4.9 Ultra DMA data out transfer initialization timingDDMARDY 4.7.10 Ultra DMA data out transfer device stop timingFigure 4.11 Ultra DMA data out transfer device stop timing 4.7 TimingFigure 4.12 Ultra DMA data out transfer host suspend timing 4.7.11 Ultra DMA data out transfer host suspend timingHost Interface Figure 4.13 Ultra DMA data out transfer device end timing 4.7.12 Ultra DMA data out transfer device end timing4.7 Timing Host Interface Table 4.120 Ultra DMA data out transfer parameterFigure 4.14 Power-on and reset timing 4.7.13 Power-on and Reset Timing4.7 Timing Host Interface Table 4.121 Power-on and reset timing25 ∝ s Figure 5.1 Optical disk drive front view with panel CHAPTER 5 Operation and Cleaning5.1 Operation of Optical Disk Drive 5.1.1 Appearance of optical disk driveOperation and Cleaning 5.1.2 Precautions5.1.3 Inserting an optical disk cartridge Figure 5.2 Inserting an optical disk cartridge 5.1 Operation of Optical Disk DriveOperation and Cleaning 5.1.4 Removing an optical disk cartridgeFigure 5.3 Removing an optical disk cartridge 5.2 Cleaning of Optical Disk Drive5.2 Cleaning of Optical Disk Drive Table 5.1 Head cleanerOperation and Cleaning 5.3 Operation of Optical Disk Cartridge5.3.1 Appearance Device DamageFigure 5.4 Appearance of optical disk cartridge 5.3 Operation of Optical Disk CartridgeFigure 5.5 Write protect tab 5.3.2 Write protect tabOperation and Cleaning 5.3 Operation of Optical Disk Cartridge 5.3.3 PrecautionsTable 5.3 Packing list for cleaning kit 5.4 Cleaning the Optical Disk Cartridge5.4.1 Cleaning tool for optical disk cartridge Table 5.2 Cleaning kit5.4 Cleaning the Optical Disk Cartridge 5.4.2 Cleaning of optical disk cartridgeFigure 5.6 Opening a shutter Spindle Setting case lid Figure 5.7 Setting an optical disk cartridge into the setting caseFigure 5.8 Placing the setting case cover Operation and CleaningC156-E227-01EN 5.4 Cleaning the Optical Disk Cartridge5-14 Figure 5.9 Cleaning of disk surfaceOperation and Cleaning Cleaning clothTable 6.1 Diagnostics function CHAPTER 6 Diagnostics and Maintenance6.1 Diagnostics 6.1.1 Initial self-diagnosticsDiagnostics and Maintenance 6.2 Maintenance Information6.1.2 Diagnostic command 6.2.1 Maintenance requirements6.2.2 Revision number 6.2 Maintenance InformationFigure 6.1 Revision label Diagnostics and Maintenance Figure 6.2 Revision number indicationGlossary Axial displacementCDB Command Descriptor Block CommandGlossary Error correction codeError detection and correction Recording powerGL-3 StatusGlossary C156-E227-01ENThis page is intentionally left blank Acronyms and Abbreviations Acronyms and Abbreviations data transfer flow IndexIndex Index media, FROM media 4-64 READ CAPACITY data PMI=1, PROM setup data format for Clear Featureenvironment 2-5 power IndexIndex This page is intentionally left blank FOR FUJITSU USE READER’S COMMENT FORMThis page is intentionally left blank