C156-E205-01EN MCJ3230AP OPTICAL DISK DRIVE PRODUCT MANUAL
FOR SAFE OPERATION Handling of This Manual This manual contains important information for using this product. Read thoroughly before using the product. Use this product only after thoroughly reading and understanding especially the section "Important Alert Items" in this manual. Keep this manual handy, and keep it carefully. FUJITSU makes every effort to prevent users and bystanders from being injured or from suffering damage to their property. Use the product according to this manual.
Revision History (1/1) Edition Date Revised section (*1) (Added/Deleted/Altered) Details 01 2001.07.24 — — *1 Section(s) with asterisk (*) refer to the previous edition when those were deleted.
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Preface This manual describes the MCJ3230AP 90 mm (3.5-inch) optical disk drive. This manual provides an overview of the above optical disk drives, and explains their specifications, the requirements and procedures for installing them in a system, and how to clean them. The manual is intended for users who have a basic understanding of optical disk drives and their use in computer systems.
Preface Glossary The glossary describes the technical terms that need to be understood to read this manual. Acronyms and Abbreviations This manual contains a list of the abbreviations used in this manual and their meanings. CONVENTIONS USED IN THIS MANUAL Throughout this manual, the MCJ3230AP optical disk drive are described as an "ODD," "drive," "unit," "target (TARG)," or "device." Decimal values are indicated without any modifiers added.
Preface (Example) Low temperature burns: The surface temperatures of some ICs on the printed circuit board unit in the optical disk drive exceed 55°C while operating. Be careful of low tenperature burns. The main alert messages in the text are also listed in the “Important Alert Items.” Attention Please forward any comments you may have regarding this manual. To make this manual easier for users to understand, opinions from readers are needed.
DISCLAIMER Failure of the MCJ3230AP optical disk drive is defined as a failure requiring adjustment, repair, or replacement. Fujitsu is not responsible for failure due to misuse, operation outside the specified environment conditions, power line trouble, controller problems, cable failure, or other failure not caused by the optical disk drive itself.
Important Alert Items Important Alert Messages The important alert messages in this manual are as follows: A hazardous situation could result in minor or moderate personal injury if the user does not perform the procedure correctly. Also, damage to the product or other property, may occur if the user does not perform the procedure correctly.
Important Alert Items Task Installation Alert message Page Device Damage: Be sure to turn on the power supply before inserting your cartridge for the first time. It releases the device from transport protection and enables you to insert the cartridge. 3-19 The device may be damaged if you insert the cartridge without releasing the protection. From the next time, you don't need to turn on the power supply beforehand. Before moving the drive, remove the optical disk cartridge.
MANUAL ORGANIZATION OPTICAL DISK DRIVES 1. GENERAL DESCRIPTION PRODUCT MANUAL 2. SPECIFICATIONS (C156-E205) 3. INSTALLATION REQUIREMENTS 4. HOST INTERFACE 5. OPERATION AND CLEANING 6. DIAGNOSTICS AND MAINTENANCE OPTICAL DISK DRIVES 1. MAINTENANCE AND DIAGNOSIS MAINTENANCE MANUAL 2. FAULT ANALYSIS (C156-F043) 3. REMOVAL AND REPLACEMENT PROCEDURES 4. PRINCIPLES OF OPERATION 5.
REFERENCED STANDARDS The product specifications and functions described in this manual conform to the following standards: Specification (document) number Name Concerned organization X3T13/1321D Revision 2 AT Attachment with Packet Interface-5 (ATA/ATAPI-5) American National Standards Institute (ANSI) SFF-8070I Revision 1.2 ATAPI Rmovavle Rewritable Media Small From Factor Committee (SFF) ISO/IEC 10090 90mm Optical Disk Cartridges, rewritable and read only, for data interchange.
Contents CHAPTER 1 General Description.................................................................. 1-1 1.1 1.1.1 1.1.2 1.1.3 1.1.4 1.1.5 1.2 1.2.1 1.2.2 1.2.3 1.2.4 1.3 CHAPTER 2 2.1.1 2.1.2 2.1.3 2.1.4 2.1.5 2.2 2.2.1 2.2.2 2.2.3 2.3 2.3.
Contents 3.1.1 3.1.2 3.1.3 3.1.4 3.1.5 3.2 3.2.1 3.2.2 3.2.3 3.2.4 Temperature measurement point 3-1 Temperature requirements and measuring method Air flow 3-3 Temperature rise under several conditions 3-4 Air purity 3-4 Mounting Requirements External dimensions 3-5 Installation direction 3-8 Centers of gravity 3-9 Notes on mounting 3-10 Power Supply Requirements 3.4 Cable Connections 3.5 3.5.1 3.5.
Contents 4.3 Interface Registers 4-6 4.3.1 I/O registers 4-6 4.3.1.1 Alternate Status register 4-7 4.3.1.2 ATA Command register 4-7 4.3.1.3 Data register 4-7 4.3.1.4 Device Control register 4-7 4.3.1.5 Drive Address register 4-8 4.3.1.6 ATAPI Byte Count register 4-8 4.3.1.7 ATAPI Block Device Select register 4-9 4.3.1.8 Error register 4-9 4.3.1.9 ATA Features register 4-10 4.3.1.10 ATAPI Features register 4-10 4.3.1.11 ATA Sector Count register 4-10 4.3.1.12 ATAPI Interrupt Reason register 4-10 4.3.1.
Contents 4.5.4 4.5.5 4.5.6 4.5.7 4.5.8 4.5.9 4.5.10 4.5.11 4.5.12 4.6 FLUSH CACHE (E7h) 4-25 GET MEDIA STATUS (DAh) 4-25 IDENTIFY PACKET DEVICE (A1h) 4-26 IDLE IMMEDIATE (E1h) 4-33 NOP (00h) 4-33 PACKET (A0h) 4-34 SET FEATURES (Efh) 4-35 SLEEP (E6h) 4-37 STANDBY IMMEDIATE (E0h) 4-38 Packet Commands 4.6.1 4.6.2 4.6.3 4.6.4 4.6.4.1 4.6.4.2 4.6.4.3 4.6.4.4 4.6.4.5 4.6.5 4.6.6 4.6.7 4.6.8 4.6.9 4.6.10 4.6.11 4.6.12 4.6.13 4.6.14 4.6.15 4.6.16 4.6.17 4.6.18 4.6.19 4.6.20 4.6.21 4.6.22 4.6.23 4.6.24 4.6.25 4.6.
Contents 4.7.1 4.7.2 4.7.3 4.7.4 4.7.5 4.7.6 4.7.7 4.7.8 4.7.9 4.7.10 4.7.11 4.7.12 4.7.13 CHAPTER 5 Operation and Cleaning ........................................................... 5-1 5.1 5.1.1 5.1.2 5.1.3 5.1.4 5-1 Optical disk drive 5-2 Note 5-3 Inserting cartridge 5-3 Ejecting (removing) cartridge Cleaning Drive 5.3 Optical Disk Cartridge Operation 5.4 5.4.1 5.4.2 5-5 5-6 5-7 Optical disk cartridge 5-7 Write protect tab 5-8 How to affix an index label on the MO cartridge (See figure 5.
Contents 6.2.1 6.2.2 Glossary Maintenance requirements Revision number 6-4 6-3 .................................................................................................GL-1 Abbreviations .................................................................................................AB-1 Index xiv ..................................................................................................
Contents Illustrations Figures C156-E205-01EN Figure 1.1 Figure 1.2 Figure 1.3 Figure 1.4 Figure 1.5 Figure 1.6 Outer view (with panel) 1-6 Outer view (without panel) 1-6 Optical disk drive configuration 1-7 Control circuit section block diagram 1-8 System configuration with one optical disk drive 1-10 System configuration with two optical disk drives 1–10 Figure 2.1 Figure 2.2 Figure 2.
Contents Figure 4.10 Figure 4.11 Figure 4.12 Figure 4.13 Figure 4.14 Ultra DMA data out transfer (continuous transfer timing) 4-85 Ultra DMA data out transfer (device stop timing) 4-86 Ultra DMA data out transfer (host suspend timing) 4-87 Ultra DMA data out transfer (device end timing) 4-88 Power-on and reset timing 4–90 Figure 5.1 Figure 5.2 Figure 5.3 Figure 5.4 Figure 5.5 Figure 5.6 Figure 5.7 Figure 5.8 Figure 5.9 Figure 5.
Contents Table 4.12 Table 4.13 Table 4.14 Table 4.15 Table 4.16 Table 4.17 Table 4.18 Table 4.19 Table 4.20 Table 4.21 Table 4.22 Table 4.23 Table 4.24 Table 4.25 Table 4.26 Table 4.27 Table 4.28 Table 4.29 Table 4.30 Table 4.31 Table 4.32 Table 4.33 Table 4.34 Table 4.35 Table 4.36 Table 4.37 Table 4.38 Table 4.39 Table 4.40 Table 4.41 Table 4.42 Table 4.43 Table 4.44 Table 4.45 Table 4.46 Table 4.47 Table 4.48 Table 4.49 Table 4.50 Table 4.51 Table 4.52 Table 4.53 Table 4.
Contents Table 4.55 Table 4.56 Table 4.57 Table 4.58 Table 4.59 Table 4.60 Table 4.61 Table 4.62 Table 4.63 Table 4.64 Table 4.65 Table 4.66 Table 4.67 Table 4.68 Table 4.69 Table 4.70 Table 4.71 Table 4.72 Table 4.73 Table 4.74 Table 4.75 Table 4.76 Table 4.77 Table 4.78 Table 4.79 Table 4.80 Table 4.81 Table 4.82 Table 4.83 Table 4.84 Table 4.85 Table 4.86 Table 4.87 Table 4.88 Table 4.89 Table 4.90 Table 4.91 Table 4.92 Table 4.93 Table 4.94 Table 4.95 Table 4.96 Table 4.
Contents C156-E205-01EN Table 4.98 Table 4.99 Table 4.100 Table 4.101 Table 4.102 Table 4.103 Table 4.104 Table 4.105 Table 4.106 Table 4.107 Table 4.108 Table 4.109 Table 4.110 Table 4.111 Table 4.112 Table 4.113 Table 4.114 Table 4.115 Table 4.116 Table 4.117 Table 4.118 Table 4.119 Table 4.
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CHAPTER 1 General Description 1.1 Features 1.2 Drive Configuration 1.3 System Configuration This chapter describes the features and configuration of the optical disk drives. The MCJ3230AP (hereafter, the optical disk drive) is the successor model to the MCE3130AP. This optical disk drive, which maintains compatibility with the MCE3130AP, offers high performance and high capacity. Supporting 2.
General Description 1.1.1 Performance (1) Half-height standard 90 mm (3.5-inch) size (25.4 mm height) The ATAPI controller can be directly connected to the system EIDE bus. The controller meets the specifications of the standard 25.4 mm height 90 mm (3.5-inch) fixed disk drive form factor. (2) 2.3 GB capacity The optical disk drive conforms to the 2.3 GB GIGAMO standard. It also supports read and write accesses to 128 MB, 230 MB, 540 MB, 640 MB, and 1.3 GB disks.
1.1 Features (7) Dust resistance The optical disk unit provides low-power consumption, eliminating the need for a cooling fan. The top of the cartridge is sealed with film, and the bottom of the optical disk unit is sealed with sheet metal, providing protection that is not complicated. The optical disk drive needs class 5 millions or less of the dust particles. (8) Lower power consumption The power consumption of the optical disk drive is 5.
General Description 1.1.4 Adaptability (1) Wide operating environment An LSI circuits reduce power consumption. This drive features a wide operating environment (5 to 45°C, general office environment). Dust particles are class 5 millions or less. (2) Vibration resistance (shock resistance) Rubber vibration isolators protect the drive against external shock or vibration. (3) Safety standards ! UL1950 (U.S.A., safety) ! CDRH class 1 (U.S.A., laser) ! CSA C22.2 No.
1.1 Features (3) Data buffer 7,600 KB buffer is used to transfer data between the EIDE bus and disk. Since data is stored in this buffer, the host can execute input-output processing effectively by using the high-speed data transfer capability of the EIDE bus without regard to the data transfer rate of the optical disk drive.
General Description 1.2 Drive Configuration 1.2.1 Drive model Figures 1.1 and 1.2 show the outer view. Figure 1.1 Outer view (with panel) Figure 1.
1.2 Drive Configuration 1.2.2 Configuration Figure 1.3 shows the drive configuration. The drive consists of mechanical sections, a fixed optics section, actuator, and a control circuit section. The mechanical sections include the spindle motor, actuator section, bias magnet, and the cartridge folder vertical motion mechanism. The fixed optics section consists of the optical components, position detector, and LD controller.
General Description The positioner is driven by a linear voice coil motor. A pulse-width modulation (PWM) is adopted as a driving system and realizes low power consumption and high-speed access. (4) Separate optical sections The optical head section is separated in such a way that the fixed optics section is separated from the moving optics section to minimize seek time and positioning error. (See Subsection 1.2.4 for the fixed optical section.) This reduces the weight of the moving parts.
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.
General Description 1.3 System Configuration Figures 1.5 and 1.6 show the PC AT interface system configuration. The interface can be directly connected to the 40-pin AT-compatible IDE interface. HA Host system ODD (Host adapter) IDE interface AT bus (Host interface) Figure 1.5 System configuration with one optical disk drive ODD HA Host system (Host adapter) AT bus (Host interface) ODD IDE interface Figure 1.
CHAPTER 2 Specifications 2.1 Optical Disk Drive Specifications 2.2 Optical Disk Cartridge Specifications 2.3 Defect Management This chapter contains the specifications of the optical disk drive, and the optical disk cartridge. 2.1 Optical Disk Drive Specifications 2.1.1 Model and product number Table 2.1 lists the model and order number. Table 2.1 Model and order number Model Name MCJ3230AP Order No. Panel Panel Color Mounting Screws CA05890-B501 with panel Light gray (2.5Y 7.2/0.
Specifications 2.1.2 Drive specifications Table 2.2 lists MCJ3230AP drive specifications Table 2.2 Specifications (1 of 2) [MCJ3230AP] Item Specifications Optical disk cartridge 128 MB media 230 MB media 540 MB media 640 MB media 1.3 GB media 2.3 GB media Total capacity Unformatted 181 MB 325 MB 819 MB 818 MB 1.683 GB 2.901 GB Formatted 128 MB 230 MB 538 MB 643 MB 1.283 GB 2.
2.1 Optical Disk Drive Specifications Table 2.2 Specifications (2 of 2) [MCJ3230AP] Item Specifications Optical disk cartridge 128 MB media 230 MB media 540 MB media Density 24,424 bpi (1.04µm/bit) 15,875 tpi 29,308 bpi (0.87µm/bit) 18,275 tpi 52,900 bpi (0.48µm/bit) 23,090 tpi Loading time (*3) 8 sec. (typ) Unloading time (*4) 4 sec. (typ) Load/unload life 20,000 Host interface ATAPI (ATA/ATAPI-4 standard) 640 MB media 1.3 GB media 2.3 GB media 89,100 bpi (0.
Specifications 2.1.3 Environmental and power requirements Table 2.3 lists the environmental and power requirements. Table 2.3 Environmental and power requirements (1 of 2) Item Specification Power requirements Average Power consumption (Average) Ready (active mode) 4.3 W (typical) (*2) Random seek, read/ write 5.6 W (typical) (*2) Physical Format 7.0 W (typical) (*2) Power save mode Pre-idle mode Idle mode Standby mode Sleep mode 3.8 W (typical) (*2) 1.3 W (typical) (*2) 0.7 W (typical) (*2) 0.
2.1 Optical Disk Drive Specifications Table 2.3 Environmental and power requirements (2 of 2) Item Altitude Ambient for purity Specification Operating 3,000 m (10,000 ft) or less Non Operating 12,000 m (40,000 ft) or less Air flow Unused (*4) Air purity General office environment or better (dust perticles: Class 5 millions or less) Note: *1 At random seek or read/write. Excluding pulse waveform under 500 us or less.
Specifications 2.1.5 Reliability (1) Mean time between failures (MTBF) The MTBF is 120,000 hours or more. Failure due to disk errors is not included. Conditions $ Power-on time: 200 hours/month or less $ LD-on time: 20% or less of power-on time $ Environment Temp.: 25°C Note: The MTBF is defined as follows: total operating time in all fields (hours) MTBF= number of device failure in all fields 1) Operating time is the total time power is applied.
2.2 Optical Disk Cartridge Specifications 2.2 Optical Disk Cartridge Specifications 2.2.1 Recommended optical disk cartridge specifications The following three disk types comply with the specifications. Table 2.4 shows the specifications of the optical disk cartridge recommended for this optical disk drive. The use of another disk cartridge may lower drive performance. Table 2.
Specifications 2.2.2 Optical disk cartridge Figure 2.1 shows an optical disk cartridge. The figure below shows the cartridge with its shutter open. $ Shutter closed 2) Shutter 1) Cartridge case 3) Write protect tab $ Shutter open 4) Disk 5) Hub Figure 2.
2.2 Optical Disk Cartridge Specifications The following explains the components of the optical disk drive shown in Figure 2.1: 1) Cartridge case Covers the disk to protect it from damage when handled and facilitates disk replacement. The cartridge case is labeled and has a write protect tab. 2) Shutter Protects the disk against dust. When the cartridge is inserted into the optical disk drive, the shutter (metallic door) is opened.
Specifications 2.2.3 Disk specifications (1) 128 MB disk The ISO/IEC10090 defines 128 MB disk specification. (2) 230 MB disk The ISO/IEC13963 defines 230 MB disk specification. (3) 540 MB/640 MB disk The ISO/IEC15041 defines 540 MB/640 MB disk specification. (4) 1.3 GB disk The Cherry Book defines 1.3 GB disk specification. (5) 2.3 GB disk The Cherry Book 2 defines 2.3 GB disk specification. Table 2.5 lists disk specifications. Table 2.
2.3 Defect Management 2.3 Defect Management 2.3.1 Defect management schematic diagram Defective sectors on the disk shall be replaced by good sectors according to the defect management scheme as follows: Defective sectors found during surface certification are handled by a sector slipping algorithm. Defective sectors found after initialization are handled by a linear replacement algorithm. Figure 2.2 shows the algorithms for alternate processing.
Specifications Figure 2.
CHAPTER 3 Installation Requirements 3.1 Environmental Requirements 3.2 Mounting Requirements 3.3 Power supply Requirements 3.4 Cable Connections 3.5 Jumper Settings 3.6 Notes on Drive Handling 3.7 Mounting 3.8 Cable Connections 3.9 Operation Confirmation and Preparation for Use after Installation 3.10 Dismounting Drive This chapter describes environmental, mounting, power supply, and connection requirements. 3.
Installation Requirements (a) Inside optical disk cartridge Operating of inner partition wall Tip of thermocouple Hole for inserting thermocouple (b) IC (controller, read amp) IC (controller) IC (read amp) IC (power amp) Figure 3.
3.1 Environmental Requirements 3.1.2 Temperature requirements and measuring method Table 3.1 shows the temperature requirement at each measurement point shown in Figure 3.1. Table 3.1 Temperature requirements at measurement points Measurement point Cartridge inside Maximum surface temperature 55°C (*) IC (controller) surface 90 °C IC (read amp.) surface 95 °C IC (power amp.) surface 90 °C Following procedure is for temperature measurement of inside cartridge.
Installation Requirements 3.1.4 Temperature rise under several conditions Table 3.2 Temperature at each measuring point (Reference) [Ambient atmospheric temperature of the optical disk drive: 45°C] Measurement point (°C) Ready Random seek Criteria Inside cartridge 47°C 54°C 55°C IC (controller) surface 51°C 68°C 90°C IC (read amp.) surface 48°C 90°C 95°C IC (power amp.) surface 47°C 78°C 90°C Thermal sensor 47°C 55°C ! Notes: 1.
3.2 Mounting Requirements 3.2 Mounting Requirements 3.2.1 External dimensions Figures 3.2 to 3.3 show the dimensions of the drive and the positions of the mounting holes.
Installation Requirements Unit: mm Figure 3.
3.2 Mounting Requirements Unit: mm Figure 3.
Installation Requirements 3.2.2 Installation direction Figure 3.4 shows the permissible installation directions for this drive. The mounting angle tolerance must be within -5 to 10 from the horizontal. (-) shows that the insertion faces below. " Horizontal " Vertical (Two orientations) Disk insertion slot Eject button / Busy LED Manual eject hole Figure 3.
3.2 Mounting Requirements 3.2.3 Centers of gravity Figure 3.5 shows the centers of gravity of the drive. Figure 3.
Installation Requirements 3.2.4 Notes on mounting (1) Mounting frame structure and clearance a) For vibration resistance and heat dissipation, this optical disk drive uses an embossed structure as shown in Figure 3.6, as well as a frame which has a construction similar to other frames which perform the same function. b) As shown in Figure 3.6, the inward projection of the mounting screw from the outer surface of the drive frame must not exceed 3 mm.
3.2 Mounting Requirements (2) Panel function processing When installed in a cabinet, do not change the panel formal. The processing is installation status and the disk insertion door can be closed from any locations. (3) Service clearance Figure 3.7 shows locations which must be accessed for installation and maintenance. Be sure to leave sufficient service clearance. P side " Cable connection R side " Mounting screw hole Q side " Mounting screw hole Figure 3.
Installation Requirements (7) System ground The optical disk drive should be grounded to the signal ground (SG) of the power supply of the system. This SG line should be supplied with the system. The Frame Ground is shorted in the optical disk drive by a metal strip attached to the vibration isolation rubber between the frame (FG) and the base (SG).
3.4 Cable Connections 3.4 Cable Connections 3.4.1 Drive connectors The optical disk drive (ODD) has connectors. Figure 3.9 shows the location of the connectors. " AT interface connector (40-pin) and power supply connector (4-pin) 1 pin 4 pin 2 pin CN1 1 pin CNH5 Figure 3.
Installation Requirements 3.4.2 Cable connector specifications Table 3.3 lists the recommended cable connector specifications. Table 3.
3.5 Jumper Settings 3.5 Jumper Settings 3.5.1 Jumper settings at factory shipping Figure 3.11 shows jumper settings at factory shipping. CNH5 3 1 5 : Short 6 4 2 5-6 short-circuited: Sets the master device. Figure 3.11 Jumper settings at factory shipping 3.5.2 Mode setting (1) Setting master device mode Figure 3.12 shows the setting for recognizing the master device (device 0). 5 CNH5 3 1 6 4 2 Figure 3.
Installation Requirements (2) Setting slave device mode Figure 3.13 shows the setting for recognizing the slave device (device 1). 5 6 CNH5 3 1 4 2 Figure 3.13 Slave device setting (3) Setting cable select mode Figure 3.14 shows the master device/slave device setting when the CSEL signal is connected to the interface. In the example shown in Figure 3.15, this setting requires a special interface connection. 5 6 CNH5 3 1 4 2 Figure 3.14 Cable select mode setting Figure 3.
3.5 Jumper Settings CSEL conductor Open GND Host system Master device Slave device Example 1 CSEL conductor Open GND Host system Slave device Master device Example 2 Figure 3.
Installation Requirements 3.6 Notes on Drive Handling (1) General notes Note the following points to maintain drive performance and reliability: Device damage: 1) Shock or vibration applied to the drive that exceeds the values defined in the standard damage the drive. Use care when unpacking. 2) Do not leave the drive in dirty or contaminated environments.
3.6 Notes on Drive Handling (3) Installation a) Do not connect or disconnect the connectors or change the terminal settings when the power is on. b) Do not move the drive with the power on. c) Eject the optical disk cartridge, lock the carriage securing the head, turn off the power, then move the drive. Device damage: Be sure to turn on the power supply before inserting your cartridge for the first time. It releases the device from transport protection and enables you to insert the cartridge.
Installation Requirements Desiccant Desiccant Conductive bag MCJ3230AP MCJ3230AP Conductive bag Eject pin (use a sealing tape) Support (Front, Rear) Eject pin (x 20) Support (Middle) Box Shipping Label (2) Master carton (12/24 units) Single-unit packing Multiple-unit packing Figure 3.16 Packing style (5) Transportation a) Transport the optical disk drive packed in principle, with the UP sign upward.
3.8 Cable Connections 3.7 Mounting 3.7.1 Checks before mounting the drive Before mounting the optical disk drive in the system cabinet, check whether the jumper settings are set correctly. 3.7.2 Mounting procedure How the drive is mounted depends on the system cabinet structure. Determine the mounting procedure in consideration of the requirements of each system. This section contains the general mounting procedure and check items. See Section 3.2 for details on mounting drive.
Installation Requirements 1) Make sure that the system power is off. 2) Do not connect or disconnect any cable when the power is on. 1) Connect the DC ground cable (only if required to decrease ground noise). 2) Connect the power cables. 3) Connect the AT interface cable. 4) After each cable connector is connected, secure the cable so that the cable does not touch the drive or the parts on the PCA or obstruct the flow of cooling air in the system cabinet. 3.
3.10 Dismounting Drive The BUSY LED is on while the optical disk drive is executing seek, write, or read operations. The BUSY LED is on momentarily, so it seems as if it blinked or is off. The eject motor turns once when the power is turned on so that in case the spindle motor position deviates due to shocks received by the drive during transport the position is corrected to allow the cartridge to be inserted normally.
Installation Requirements 4) Remove the four screws securing the drive, then remove the drive from the system cabinet. 5) When storing or transporting the drive, put the drive into an antistatic bag. (See Section 3.6.
CHAPTER 4 Host Interface 4.1 Pin Assignment 4.2 Signal Description 4.3 Interface Registers 4.4 Various Processes 4.5 ATA Commands 4.6 Packet Commands 4.7 Timing This chapter describes host interface specification.
Host Interface 4.1 Pin Assignment The table below lists pin assignments of the interface connector. Table 4.
4.1 Pin Assignment Table 4.
Host Interface 4.2 Signal Description Table 4.2 Signal description (1/2) PIN Signal name I/O Description 1 RESET- I 3, 5, 7, 9, 11, 13, 15, 17, 18, 16, 14, 12, 10, 8, 6, 4 DD7-0 DD15-8 I/O The low-order bus is a 8-bit bidirectional bus signal for exchanging the status, data, and control data between the host and ODD. The high-order bus is used for 16-bit data transfers only. 21 DMARQ O Data request signal for DMA transfer 23 DIOW- I Write strobe signal.
4.2 Signal Description Table 4.2 Signal description (2/2) PIN Signal name I/O Description 37 CS0- O Select signal used to select the command block register 38 CS1- O Select signal used to select the control block register 39 DASP- I/O When reset, slave (device 1) output signal indicating that the slave (device 1) exists. Otherwise, the signal indicates that the master (device 0) and slave (device 1) is performing mechanical operation or a failure occurred.
Host Interface 4.3 Interface Registers 4.3.1 I/O registers This section provides the I/O register functions and mapping. Definitions of each register vary depending on which ATA or ATAPI commands are used. Table 4.
4.3 Interface Register 4.3.1.1 Alternate Status register This register contains the same information as that of the ATAPI Status register, except that the ODD does not recognize interrupts when reading this register. Therefore, the ODD does not clear the INTRQ signal and does not clear interrupts during the pending. For details of each bit, see Section 4.3.1.14. Table 4.4 Bit definitions of Alternate Status register 7 6 5 4 3 2 1 0 BSY DRDY Reserved SERV DRQ Reserved Reserved CHK Read 4.3.
Host Interface 4.3.1.5 Drive Address register This register's bits are defined as shown below. Table 4.6 Bit definitions of Drive Address register 7 6 5 4 3 2 1 0 HiZ nWTG nHS3 nHS2 NhS1 nHS0 nDS1 nDS0 Read ! HiZ is always in the high-impedance state. ! nWTG indicates the status of the ODD internal data write control signal (Write Gate). ! nHS3 indicates a binary complement of bits 3 to 0 of the drive select register. ! nDS1 is the device select bit for device 1.
4.3 Interface Register 4.3.1.7 ATAPI Block Device Select register This register's bits are defined as shown below. Table 4.8 Bit definitions of ATAPI Block Device Select register 7 6 5 4 3 Unused Unused Unused Dev Unused 2 1 0 Unused R/W ! Bits 7, 6, 5, 3, 2, 1, and 0 are not used. The ODD ignores all value sets in these bits. ! Dev indicates the device address. When Dev is 0, device 0 is selected and when Dev is 1, device 1 is selected. 4.3.1.
Host Interface 4.3.1.9 ATA Features register This register is used for the SET FEATURES command. 4.3.1.10 ATAPI Features register This register's bits are defined as shown below. Table 4.10 Bit definitions of ATAPI Features register 7 6 5 4 3 2 Reserved 1 0 OVERLAP DMA ! All values in bits 7 to 2 are ignored. ! OVERLAP is not used. The ODD ignores the value set in this bit. ! When DMA is 1, the ODD performs DMA transfer for data transfer. Write 4.3.1.
4.3 Interface Register Table 4.12 I/O and C/D I/O C/D Meaning 0 1 Packet command transfer 1 0 Data or parameter transfer (from the ODD to the host) 0 0 Data or parameter transfer (from the host to the ODD) 1 1 The completion status in the Status register is effective. 4.3.1.13 Sector Number register This register is not used. The ODD ignores all specified values. 4.3.1.14 ATAPI Status register This register indicates the status of the ODD.
Host Interface The ODD sets BSY: a) After RESET- is negated or within 400 ns of setting the SRST bit of the Device Control Register b) Within 400 ns of receiving a command when the DRQ bit is not set c) Between data transfer blocks of the PIO data-in/PIO data-out command when the DRQ bit is not set d) After data block transfer with the PIO data-out command when the DRQ bit is not set e) During DMA transfer when the DRQ bit is not set In all other cases, the ODD does not set BSY.
4.4 Various Processes 4.4 Various Processes 4.4.1 Reset response There are four types of resets. ! Power-on reset " ! ! The ODD performs initialization such as initial diagnostics and default setting. If any media is mounted, it also spins up media. Hardware reset " The ODD is reset when the RESET- signal is asserted. The ODD initializes the interface controller by setting default values. " UNIT ATTENTION is generated.
Host Interface " UNIT ATTENTION is not generated. " The contents set with the MODE SELECT and Set Feature commands remain unchanged. 4.4.2 Signature The ODD specifies the following as signatures that indicate the support of the PACKET command function in the task file. Sector Count = 01h Sector Number = 01h Cylinder Low = 14h Cylinder High = EBh Drive/Head = 00h or 10h The ODD sets signatures in the task file when any of the following occurs.
4.4 Various Processes After automatic alternate assignment terminates successfully, the ODD does not report any error. 4.4.5 Cache function The ODD supports the read cache and MO write cache. The read cache consists of the read ahead cache and the LRU cache that reads write data remaining in the data buffer. The read ahead cache allows for data transfer at a near effective transfer speed during continuous read operation without causing any delay owing to rotation latency.
Host Interface without reading it from media. If the cache is hit with a read command, the ODD makes the data in the hit segment being kept in the highest priority. The data listed below cannot be stored in the read cache.
4.4 Various Processes ! The GET MEDIA STATUS command is enabled. ! The Eject switch is disabled. The media status notification function is disabled at power-on reset, software reset, when the DEVICE RESET command is received, or when the EXECUTE DEVICE DIAGNOSTIC command is received. 4.4.7 Power management function The ODD provides the power management function that minimizes the power consumed. For this function, the ODD has some control commands and a timer.
Host Interface 4.4.7.4 Idle mode In idle mode, the servo and read/write circuits stop. The ODD can receive a command from the host, but because some circuits stop, the ODD takes 1 s seconds (standard) to access media. If no command is issued within a specified time (180 s) in active mode, the ODD automatically enters pre-idle mode, then enters idle mode. When it receives an access command, the ODD automatically returns active mode.
4.4 Various Processes 4.4.7.8 Power mode transition The power mode transits as shown in Figure 4.1. Media is inserted. (1) Reset Active (4) (4) (3) (5) (2) (3) Standby Media is ejected. (5) (5) Sleep (1) The ODD enters idle mode because it receives the Idle Immediate command or because it receives no commands within a specified time. (2) The ODD enters idle mode with the Idle Immediate command. (3) The ODD enters standby mode with the Standby Immediate command and standby timer.
Host Interface The ODD also does not support the following functions which are not supported by ATAPI devices. ! SMART feature set ! Host Protected Area feature set 4.4.9 LED Indications The ODD notifies the operator of a serious error by turning on or blinking the LED lamp. Table 4.16 lists indication modes and operation. Table 4.
4.5 ATA Commands 4.5 ATA Commands Table 4.17 lists supported ATA commands. This section represents ODD registers as shown below. Cylinders High/Low registers: CY Sector register: SC Device/Head register: DH Sector Number register: SN Features register: FR Table 4.17 Command codes and parameters Protocol Command name Command code ND CHECK POWER MODE E5h ND DEVICE RESET ND Parameters used FR SC SN CY y Section DH D 4.5.1 08h D 4.5.2 EXECUTE DEVICE DIAGNOSTIC 90h D* 4.5.
Host Interface ND - A non data command PI - A PIO data-in command 4.5.1 CHECK POWER MODE (E5h) Table 4.18 CHECK POWER MODE command Bit 7 6 5 4 3 2 1 0 CM 1 1 1 0 0 1 0 1 DH X X X DEV X X X X CH X X X X X X X X CL X X X X X X X X SN X X X X X X X X SC X X X X X X X X FR X X X X X X X X The CHECK POWER MODE command sets the ODD power mode status in the SC register, then notifies the host of the value in Table 4.
4.5 ATA Commands 4.5.2 DEVICE RESET (08h) Table 4.20 DEVICE RESET command Bit 7 6 5 4 3 2 1 0 CM 0 0 0 0 1 0 0 0 DH X X X DEV X X X X CH X X X X X X X X CL X X X X X X X X SN X X X X X X X X SC X X X X X X X X FR X X X X X X X X The DEVICE RESET command resets the ODD. When the ODD receives the DEVICE RESET command, it sets the BSY bit to 1. After reset is completed, the ODD sets the BUSY bit to 0. INTRQ is not asserted. 4.5.
Host Interface When the ODD receives this command, it responds to the command regardless of the DEV bit value; this means that the drive is unit 0 or 1. When the ODD is device 0 (master), its response after the command is received depends on whether device 1 (slave) is connected. When no device 1 is connected The ODD sets 01h in the Error register and terminates the command. When device 1 is connected The ODD monitors the PDIAG- signal sent from device 1 for six seconds.
4.5 ATA Commands 4.5.4 FLUSH CACHE (E7h) Table 4.23 FLUSH CACHE command Bit 7 6 5 4 3 2 1 0 CM 1 1 1 0 0 1 1 1 DH X X X DEV X X X X CH X X X X X X X X CL X X X X X X X X SN X X X X X X X X SC X X X X X X X X FR X X X X X X X X The FLUSH CACHE command writes unwritten data in the cache memory in the data buffer to the media. 4.5.5 GET MEDIA STATUS (DAh) Table 4.
Host Interface ! When the Eject switch is pressed ! When media is write-protected Otherwise, the command ends normally. If a hardware error by which the command cannot be executed occurs, as is the case with other commands, the command ends with Aborted Command. Table 4.25 Error register Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 WP MC 0 MCR 0 NM 0 WP: Set to 1 when write-protected. MC: Set to 1 when media is exchanged. Reported only once.
4.5 ATA Commands The transfer byte length is 512 bytes. One-word information uses DD15 as MSB (Most Significant Bit) and DD0 as LSB (Least Significant Bit). For ASCII character information such as base serial number, firmware version number, and product number, the first character code in the string uses word 1, DD15 to 8; the second character code uses word 1, DD7 to 0; the third character code uses word 2, DD15 to 8; and so on. Table 4.
Host Interface Table 4.27 Device parameter information (2/6) Word Value 50 0000h 51 0200h Bits Description Reserved 15-8 PIO data transfer cycle timing mode 7-0 Reserved 52 0000h 15-0 Reserved 53 0007h 15-3 2 1 Reserved Information in word 88 is valid. (1b) Information in words 64 to 70 is valid. (1b) 0 Information in words 54 to 58 is valid. (1b) 54-62 0000h Reserved 63 0407h 1511 Reserved (0b) (Default value) 10 Multiword DMA transfer mode 2 is selected.
4.5 ATA Commands Table 4.27 Device parameter information (3/6) Word Value 80 0020h Major Version number (ATA/ATAPI-5) 81 0015h Minor Version number (ATA/ATAPI-5 T13 1321D revision 1) 82 4278h Command set supported (A value of less than 1 indicates that the command is supported.
Host Interface Table 4.27 Device parameter information (4/6) Word Value 84 Bits 14 13-0 85 4278h (Default value) Description 1b Reserved (0b) Command set supported and whether the function is enabled or disabled (A value of less than 1 indicates that the command is supported and enabled.
4.5 ATA Commands Table 4.27 Device parameter information (5/6) Word Value 87 4000h Bits Description Command set supported and whether the function is enabled or disabled (A value of less than 1 indicates that the command is supported and enabled.
Host Interface Table 4.
4.5 ATA Commands 4.5.7 IDLE IMMEDIATE (E1h) Table 4.28 IDLE IMMEDIATE command Bit 7 6 5 4 3 2 1 0 CM 1 1 1 0 0 0 0 1 DH X X X DEV X X X X CH X X X X X X X X CL X X X X X X X X SN X X X X X X X X SC X X X X X X X X FR X X X X X X X X The ODD sets the power mode to idle mode. 4.5.8 NOP (00h) Table 4.
Host Interface 4.5.9 PACKET (A0h) Table 4.30 PACKET command Bit 7 6 5 4 3 2 1 0 CM 1 0 1 0 0 0 0 0 DH X X X DEV X X X X CH Byte Count Limit (15-8) CL Byte Count Limit (7-0) SN X X X X X X X X SC X X X X X X X X FR X X X X X X X X The PACKET command issues the ATAPI packet command. For the Byte Count Limit, specify the maximum number of bytes transferred per INTRQ in PIO mode.
4.5 ATA Commands 4.5.10 SET FEATURES (EFh) Table 4.31 SET FEATURES command Bit 7 6 5 4 3 2 1 0 CM 1 1 1 0 1 1 1 1 DH X X X DEV X X X X CH X X X X X X X X CL X X X X X X X X SN X X X X X X X X SC Setting value FR Setting value The SET FEATURES command changes the ODD operating mode to the mode set in the SC and FR registers. If the specified value is not supported by the ODD or an invalid value, the ODD reports Aborted Command. Table 4.
Host Interface Table 4.33 Transfer setting values in the SC register Transfer mode Bits 7 to 3 bits 2 to 0 PIO default transfer mode 00000 000 PIO default transfer mode (without IORDY signal) 00000 001 PIO flow control transfer mode (with IORDY signal) 00001 Mode Undefined 00010 " Multiword DMA transfer mode 00100 Mode Ultra DMA transfer mode 01000 Mode Undefined 10000 " Mode indicates the number of transfer modes.
4.5 ATA Commands 4.5.11 SLEEP (E6h) Table 4.36 SLEEP command Bit 7 6 5 4 3 2 1 0 CM 1 1 1 0 0 1 1 0 DH X X X DEV X X X X CH X X X X X X X X CL X X X X X X X X SN X X X X X X X X SC X X X X X X X X FR X X X X X X X X The SLEEP command sets the ODD in sleep mode. The ODD enters sleep mode by following the steps given below. 1. The ODD spins down media. 2. The ODD issues an interrupt to the host to report command end.
Host Interface 4.5.12 STANDBY IMMEDIATE (E0h) Table 4.37 STANDBY IMMEDIATE command Bit 7 6 5 4 3 2 1 0 CM 1 1 1 0 0 0 0 0 DH X X X DEV X X X X CH X X X X X X X X CL X X X X X X X X SN X X X X X X X X SC X X X X X X X X FR X X X X X X X X The ODD sets the power mode to standby mode.
4.6 Packet Commands 4.6 Packet Commands The ODD supports the packet commands listed below. Table 4.38 Packet command codes and parameters Command Operation code Section ERASE (10) 2Ch 4.6.1 FORMAT UNIT 04h 4.6.2 INQUIRY 12h 4.6.3 MODE SELECT (6) 15h 4.6.4 MODE SELECT (10) 55h 4.6.5 MODE SENSE (6) 1Ah 4.6.6 MODE SENSE (10) 5Ah 4.6.7 PREVENT/ALLOW MEDIUM REMOVAL 1Eh 4.6.8 READ (10) 28h 4.6.9 READ CAPACITY 25h 4.6.10 READ FORMAT CAPACITIES 23h 4.6.
Host Interface In this chapter, unless otherwise specified, the value of data marked as "Reserved" that is sent from the host is ignored. In addition, unless otherwise specified, 0 is returned to the data marked as "Reserved" that is sent from the device to the host. However, if the data marked as "Reserved" is specified for a code value such as Page Code of the Mode Sense command, unless otherwise specified, Check Condition is returned. 4.6.1 ERASE command Table 4.
4.6 Packet Commands 4.6.2 FORMAT UNIT command Table 4.40 FORMAT UNIT command Bit Byte 7 6 5 0 4 3 2 1 0 Operation Code (04h) 1 FmtData Reserved CmpList 2 Reserved 3-4 Interleave 5-11 Reserved Defect List Format The FORMAT UNIT command formats media physically on the basis of the specified parameter values. When the FmtData bit is 1, the FORMAT UNIT parameter list must be transferred. Defect List Format is ignored.
Host Interface When the IMMED (Immediate) bit is 1, the ODD responds with immediate end after the command is received and before formatting is completed. At this time, during formatting, the Ready bit of the Status register is set to 0, and then set to1 after formatting is completed. Defect List Length must be 0. If any other value is set, the command assumes as 0 is specified. 4.6.3 INQUIRY command Table 4.
4.6 Packet Commands Table 4.44 INQUIRY data Bit Byte 7 0 1 6 5 Reserved RMB (1b) 4 3 2 1 0 Peripheral Device Type Optical memory Device (07h) Reserved 2 Version (04h) 3 Reserved Response data format (2h) 4 Additional length (2Bh) 5-7 Reserved 8-15 Vendor Information "FUJITSU" (in ASCII) Left justified. The rightmost data field not used is filled with space characters. (20h) 16-31 Products Identification "MCJ3230AP" (in ASCII) Left justified.
Host Interface 4.6.4 MODE SELECT (6) command Table 4.45 MODE SELECT (6) command Bit Byte 7 6 5 0 4 3 2 1 0 Operation Code (15h) 1 Reserved PF Reserved 2-6 Reserved 7-8 Parameter List Length 9-11 Reserved SP The MODE SELECT (6) command sets various device operating modes. The PF (Page Format) bit must be 1. If the PF bit is 0, the command responds with Check Condition. When the SP (Save Pages) bit is 1, the ODD saves all parameter values transferred to the flash ROM.
4.6 Packet Commands Table 4.47 lists the mode parameter list. Table 4.47 Mode parameter list Bit Byte 7 6 5 4 3 0-4 Mode Parameter Header 0-7 Block Descriptor 0-n Mode Page (s) 2 1 0 The mode parameter list consists of a mode parameter header Block Descriptor and Mode Page (s). Table 4.48 lists the mode parameter header. Table 4.
Host Interface Table 4.50 lists the Mode Page format. Table 4.50 Mode Page Format Bit Byte 7 6 0 PS 0 5 4 3 2 1 0 1 0 Reserved DCR Page Code 1 Page Length (n-1) 2-n Mode Parameters 4.6.4.1 Read-Write error recovery page Table 4.
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.
Host Interface 4.6.4.2 Flexible disk page Table 4.54 Flexible disk page Bit Byte 7 6 0 0 0 5 4 3 2 1 0 Page Code (05h) 1 Page Length (1Eh) 2-3 Transfer Rate 4 Number of Heads 5 Sectors per Track 6-7 Data Bytes per Sectors 8-9 Number of Cylinders 10-19 Reserved 20 Motor off Delay 21-27 Reserved 28-29 Medium Rotation Rate 30-31 Reserved This page is supported for compatibility of device driver.
4.6 Packet Commands Table 4.55 Changeable values in flexible disk page Bit Byte 7 6 5 4 3 2-3 0000h 4 00h 5 00h 6-7 00h 8-9 0000h 10-19 0000h 20 00h 21-27 00h 28-29 0000h 30-31 00h 2 1 0 1 0 Table 4.56 Default values in flexible disk page Bit Byte 7 6 5 4 3 2 2-3 3E80h 4 40h 5 20h 6-7 In case of 640 Mbytes, 1.3 Gbytes and 2.
Host Interface 4.6.4.3 Caching page Table 4.57 Caching page Bit Byte 7 6 0 PS (1) 0 5 4 3 2 1 0 Reserved RCD Page Code (08h) 1 Page Length (12h) 2 Reserved WCE 3-19 Reserved When the WCE (Write Cache Enable) bit is 0, the write cache function for the WRITE (10), or WRITE AND VERIFY command is disabled. When the bit of WCE is 1, the write cache function is enabled. When the RCD (Read Cache Disable) bit is 0, the read ahead cache function for the READ (10) command is enabled.
4.6 Packet Commands 4.6.4.4 Power Condition page Table 4.60 Power Condition Page Bit Byte 7 6 0 PS (1) 0 5 4 3 2 1 0 Idle Standby Page Code (1Ah) 1 Page Length (0Ah) 2 Reserved 3 Reserved 4-7 Idle Condition Timer (in 100-ms unit) 8-11 Standby Condition Timer (in 100-ms unit) The values specified for the Idle bit and Idle Condition Timer are ignored. It always operates in accordance with the default timer value in the ODD.
Host Interface Table 4-62 Power Condition Page Default value Bit Byte 7 6 5 4 2 3 2 1 0 1 1 1 0 0 3 0 4-7 00000708h 8-11 000043F8h 4.6.4.5 Verify Control Page Table 4-63 Verify Control Page Bit Byte 7 6 0 PS (1) 0 5 3 2 Page Code (3Eh) 1 2 4 Page Length (06h) AV SM 3 Reserved Reserved VM DevType 4-7 Reserved The Verify Control Page is a vendor unique page. When the Audio Visual Mode (AV) bit is 0, the cache mode is applied.
4.6 Packet Commands The DevType specifies the Device Type value that is provided in response to the Identify command and the Identify Packet Device command. To validate the specified value, instruct the system to save the specification, and power on again. The Verify Control Page can be saved. Table 4.65 Verify Control Page variable Bit Byte 7 6 2 1 1 3 5 4 3 2 1 0 0 11b 0 1Fh 4-7 0 Table 4.
Host Interface For information about the supported mode page, see Table 4.46, Mode Page Codes. Table 4.68 shows the Mode Parameter List. Table 4.68 Mode Parameter List Bit Byte 7 6 5 4 3 0-7 Mode Parameter Header 0-7 Block Descriptor 0-n Mode Page (s) 2 1 0 The Mode Parameter List consists of the Mode Parameter Header, the Block Descriptor, and the Mode Page. Table 4.69 shows the mode parameter header. Table 4.
4.6 Packet Commands 4.6.6 MODE SENSE (6) command Table 4.70 MODE SENSE (6) command Bit Byte 7 6 5 0 4 3 2 1 0 Operation Code (1Ah) 1 Reserved 2 DBD PC Reserved Page Code 3 Reserved 4 Allocation Length 5-11 Reserved The MODE SENSE (6) command transfers the mode parameter list to the host. When the Disable Block Descriptors (DBD) is 1, the Block Descriptor is not returned. When the DBD is 0, the Block Descriptor is returned.
Host Interface Table 4.72 Mode parameter list Bit Byte 7 6 5 4 3 0-4 Mode Parameter Header 0-7 Block Descriptor 0-n Mode Page (s) 2 1 0 The mode parameter list consists of a mode parameter header and Block Descriptor and Mode Page. The mode parameter header is shown in Table 4.73. Table 4.
4.6 Packet Commands Table 4.74 Block descriptor Bit Byte 7 6 5 4 3 0 Density Code (00h) 1-3 Number of Block 4 Reserved 5-7 Block Length 2 1 0 Each field value of the Block Descriptor is validated only when the accessible media is inserted. If not, 0 is returned. Table 4.75 shows the mode page format. Table 4.
Host Interface The MODE SENSE (10) command performs the same processing as the MODE SENSE (6) command. For an explanation of each field, see Section 4.6.6, MODE SENSE (6) command. Table 4.77 shows the mode parameter list. Table 4.77 Mode Parameter List Bit Byte 7 6 5 4 3 0-7 Mode Parameter Header 0-7 Block Descriptor 0-n Mode Page (s) 2 1 0 The Mode Parameter List consists of the Mode Parameter Header, the Block Descriptor, and the Mode Page. Table 4.7.8 shows the mode parameter header.
4.6 Packet Commands 4.6.8 PREVENT/ALLOW MEDIUM REMOVAL command Table 4.79 PREVENT/ALLOW MEDIUM REMOVAL command Bit Byte 7 6 5 4 3 2 0 Operation Code (1Eh) 1 Reserved 2-3 Reserved 4 Reserved 5-11 1 0 Prevent Reserved The PREVENT/ALLOW MEDIUM REMOVAL command allows or inhibits media ejection on the device. A value of 0 in the Prevent bit allows ejection and a value of 1 disables ejection. The power-on default value is Enabled.
Host Interface 4.6.9 READ (10) command Table 4.81 READ (10) command Bit Byte 7 6 5 4 3 0 Operation Code (28h) 1 Reserved 2-5 Logical Block Address 6 Reserved 7-8 Transfer Length 9-11 Reserved 2 1 0 The READ (10) command reads data for the specified number of blocks from the specified logical block address and transfers it. Logical Block Address specifies the head logical block address used to start reading. Transfer Length specifies the number of blocks to be read and transferred.
4.6 Packet Commands Table 4.83 READ CAPACITY data Bit Byte 7 6 5 4 3 0-3 Last Logical Block Address 4-7 Block Length in Bytes 2 1 0 1 0 Last Block Address specifies LBA of the last accessible block. Block Length in Bytes indicates the number of bytes per block. 4.6.11READ FORMAT CAPACITIES command Table 4.
Host Interface Capacity List Length indicates the length of the capacity descriptor in bytes. Table 4.87 Current/Maximum capacity descriptor Bit Byte 7 6 5 0-3 4 3 2 1 0 Number of Blocks 4 Reserved 5-7 Descriptor Code Block Length Number of Blocks indicates the number of addressable blocks. Descriptor Code indicates the type of descriptor to be reported to the host. Block Length indicates the length of the block in bytes. Table 4.
4.6 Packet Commands The READ DEFECT DATA command transfers media defect data to the host. When Plist is 1, the command transfers header and PDL. When Glist is 1, this command transfers header and SDL. When both Plist and Glist are 0, it transfers the header. When both Plist and Glist are 1, the command transfers PDL and SDL. PDL and SDL are arranged in an ascending order. The defect list format supported is listed in Table 4.90.
Host Interface Table 4.93 Sector Address Format Bit Byte 7 6 5 4 3 0-2 3 2 1 0 1 0 00h 0 For disks other than 2.3 GB: 00b Sector Address For 2.3-GB disks: 00b Groove 10b Land 4.6.13 READ DEFECT DATA (12) command Table 4.94 READ DEFECT DATA (12) command Bit Byte 7 6 0 1 5 4 3 2 Operation Code (B7h) Reserved Plist Glist 2-5 Reserved 6-9 Allocation Length 10-11 Reserved Defect List Format The READ DEFECT DATA (12) command transfers the defect data to the host.
4.6 Packet Commands Table 4.96 Defect List Header - READ DEFECT DATA (12) Bit Byte 7 6 5 4 3 0 1 2 1 0 00h 0 0 0 Plist Glist 2-3 00h 4-7 Defect List Length 8-n Data Descriptor (s) Defect List Format 4.6.14 READ LONG command Table 4.
Host Interface 4.6.15 RECEIVE DIAGNOSTIC RESULTS command Table 4.98 RECEIVE DIAGNOSTIC RESULTS command Bit Byte 7 6 5 4 3 0 Operation Code (1Ch) 1 Reserved 2 Reserved 3-4 Allocation Length 5-11 Reserved 2 1 0 The RECEIVE DIAGNOSTIC RESULTS command transfers the diagnostic results indicated by the SEND DIAGNOSTIC command to the host. The RECEIVE DIAGNOSTC RESULT command must be issued following the SEND DIAGNOSTIC command.
4.6 Packet Commands When the ODD detects a CRC error involving the Ultra DMA transfer during the data transfer using this command, it returns the CHECK CONDITION. (The Sense Key of the Error register indicates ABORTED COMMAND.) The original sense data at the CRC error occurrence is reported normally using the REQUEST SENSE command. Otherwise, it will be reported when another command is received. The sense data format is shown in Table 4.100. Table 4.
Host Interface Sense Key outlines the error. The definition of Sense Key is listed in Table 4.102. Table 4.102 Sense Key code Sense Key Abbreviation Definition 0h NO SENSE Indicates there is no sense key to be reported. NO SENSE is set when a command ends normally. 1h RECOVERED ERROR Indicates that recovery ends successfully or that the command ends normally using the internal default value even if invalid data is detected in command parameters. (Not reported when the PER bit is 0.
4.6 Packet Commands Additional Sense Code (ASC)/Additional Sense Code Qualifier (ASCQ) indicates detailed error information. The definition of ASC/ASCQ is shown in Table 4.104. Table 4.
Host Interface Table 4.
4.6 Packet Commands 4.6.17 SEND DIAGNOSTIC command Table 4.106 SEND DIAGNOSTIC command Bit Byte 7 6 5 4 0 3 2 1 0 SelfTest Reserved Reserved Operation Code (1Dh) 1 Reserved 2 Reserved 3-4 Parameter List Length 5-11 Reserved The SEND DIAGNOSTIC command instructs diagnostic operation from the host. When the Self-Test bit is 1, the command executes diagnostics on the data buffer. If an error occurs, the device responds with Check Condition.
Host Interface 4.6.19 START/STOP UNIT command Table 4.108 START/STOP UNIT command Bit Byte 7 6 5 0 4 3 2 1 0 Operation Code (1Bh) 1 IMMED Reserved 2-3 Reserved 4 Reserved 5-11 LoEj Start Reserved The START/STOP UNIT command ejects media or starts and stops rotating the disk. When the IMMED (Immediate) bit is 1, command completion is reported before processing is completed. Processing for other values is listed in Table 4.109. Table 4.
4.6 Packet Commands 4.6.20 SYNCHRONIZE CACHE command Table 4.110 SYNCHRONIZE CACHE command Bit Byte 7 6 5 0 4 3 2 1 0 IMMED Reserved Operation Code (35h) 1 Reserved 2-5 Logical Block Address 6 Reserved 7-8 Number of Blocks 9-11 Reserved The SYNCHRONIZE CACHE command writes cache memory data not written yet in the data buffer to media. The IMMED (Immediate) bit is not supported. When the IMMED bit is 1, the command responds with Check Condition.
Host Interface 4.6.22 VERIFY command Table 4.112 VERIFY command Bit Byte 7 6 5 0 4 3 2 1 0 ByteChk Reserved Operation Code (2Fh) 1 Reserved 2-5 Logical Block Address 6 Reserved 7-8 Verification Length 9-11 Reserved The VERIFY command verifies for the specified number of blocks from the specified logical block address. Logical Block Address specifies the head logical block address from which verification starts.
4.6 Packet Commands The WRITE (10) command receives and writes data for the specified number of blocks from the specified logical block address. Logical Block Address specifies the head logical block address used to start writing. Transfer Length specifies the number of blocks to be transferred and written. When Transfer Length is 0, the command does not carry out data transfer. It simply ends normally without writing any data. 4.6.24 WRITE AND VERIFY command Table 4.
Host Interface 4.6.25 WRITE BUFFER command Table 4.115 WRITE BUFFER command Bit Byte 7 6 5 0 3 2 1 0 Operation Code (3Bh) 1 2 4 Reserved Reserved Reserved TNFY Mode Reserved 3-5 Buffer Offset 6-8 Allocation Length 9-11 Reserved Code-ID The WRITE BUFFER command downloads the firmware to the flash ROM. Mode must be set to 5. Otherwise, the command responds with Check Condition.
4.6 Packet Commands 4.6.26 WRITE LONG command Table 4.116 WRITE LONG command Bit Byte 7 6 5 4 3 0 Operation Code (3Fh) 1 Reserved 2-5 Logial Block Address 6 Reserved 7-8 Byte Transfer Length 9-11 Reserved 2 1 0 The WRITE LONG command writes data in the data, CRC, and ECC sections to the specified logical block address. The transfer byte length must be a multiple of 600 (258h) bytes for 512 byte media and a multiple of 2380 (94Ch) bytes for 2048 byte media.
Host Interface 4.7 Timing 4.7.1 Register/PIO data transfer timing t0 DA(2:0) CS0-/CS1t1 t9 t2 t2i DIOR/DIOW- WRITE DD(15:0) t3 t4 READ DD(15:0) t7 t5 t6 t6Z IOCS16- tA TRd IORDY tB Figure 4.
4.7 Timing Table 4.
Host Interface 4.7.2 Multiword DMA data transfer timing CS0-/CS1tM tN t0 DMARQ tL DMACKtI tD tK tJ DIOR/DIOWtE tZ READ DD(15:0) tG WRITE DD(15:0) tG tF tH Figure 4.
4.7 Timing Table 4.
Host Interface 4.7.3 Ultra DMA data in transfer (initialization timing) DMARQ tUI DMACK- tACK tENV tFS tZAD STOP tENV tACK HDMARDY tFS tZIORDY tZAD DSTROBE tDVS tAZ tCVH DS(15.0) tACK DA(2.0) tACK CS0-,CS1- Figure 4.4 Ultra DMA data in transfer (initialization timing) 4.7.4 Ultra DMA data in transfer (continuous transfer timing) t2CYC tCYC DSTROBE at device tCYC t2CYC tDVH tDVS tDVH tDVS tDVH DD(15:0) at device DSTROBE at device tDH tDS tDH tDS tDH DD(15:0) at device Figure 4.
4.7 Timing 4.7.5 Ultra DMA data in transfer (host stop timing) DMARQ DRMACKtRP STOP tSR HDMARDY- tRSF DSTROBE DD(15:0) Figure 4.6 Ultra DMA data in transfer (host stop timing) 4.7.6 Ultra DMA data in transfer (device end timing) DMARQ DMACKtMLI tLI STOP tACK tLI tLI tACK HDMARDY tSS tIORDYZ DSTROBE tZAH tAZ DD(15:0) tDVS tDVH CRC tACK DD(2:0) tACK CS0-, CS1- Figure 4.
Host Interface 4.7.7 Ultra DMA data in transfer (host end timing) DMARQ tMLI tLI DMACK- tZAH tRP STOP tACK tAZ tACK HDMARDY- tRFS tLI tMLI tIORDYZ DSTROBE tDVS tDVH DD(15:0) DA(2:0) tACK tACK CS0-, CS1- Figure 4.
4.7 Timing 4.7.8 Ultra DMA data out transfer (initialization timing) DMARQ tUI DMACKtENV tACK STOP tLI tZIORDY tUI DDMARDY- tACK HSTROBE tDVS tCVH DD(15:0) tACK DA(2:0) tACK CS0-, CS1- Figure 4.9 Ultra DMA data out transfer (initialization timing) 4.7.9 Ultra DMA data out transfer (continuous transfer timing) t2CYC tCYC tCYC t2CYC HSTROBE at host tCVH tDVS tCVH tCVH tDVS DD(15:0) at host HSTROBE at host tDH tDS tDH tDS tDH DD(15:0) at host Figure 4.
Host Interface 4.7.10 Ultra DMA data out transfer (device stop timing) tRP DMARQ DMACKSTOP tSR DDMARDY- tRFS HSTROBE DD(15:0) Figure 4.
4.7 Timing 4.7.11 Ultra DMA data out transfer (host suspend timing) DMARQ tLI tMLI DMACKtLI tSS STOP tLI tIORDYZ DDMARDY- tMLI tACK HSTROBE tDVS tDVH DD(15:0) tACK DA(2:0) tACK CS0-, CS1- Figure 4.
Host Interface 4.7.12 Ultra DMA data out transfer (device end timing) DMARQ DMACKtLI tMLI tACK STOP tRP tIORDYZ DDMARDY- tRFS tLI tMLI tACK HSTROBE tDVS tDVH DD(15:0) DA(2:0) tACK tACK CS0-, CS1- Figure 4.
4.7 Timing Table 4.
Host Interface 4.7.13 Power-on and Reset Timing t10 RESET- Device 0 BSY t11 Device 0 DRDY Device 0 PDIAG-out Device 0 DASP-out t12 t13 Device 0 DASP-in Device 0 PDIAG-in t14 t15 Device 1 BSY Device 1 DRDY t16 Device 1 DASP-out t17 t18 Device 1 PDIAG-out *1 Device 0 sets the BSY bit to 0 when device 1 is not connected. *2 Device 0 uses DASP- to indicate that it is in operation when device 1 is not connected. *3 DASP- is used to indicate that the device is in operation. Figure 4.
4.7 Timing Table 4.
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CHAPTER 5 Operation and Cleaning 5.1 Operating Optical Disk Drive 5.2 Cleaning Drive 5.3 Optical Disk Cartridge Operation 5.4 Cleaning Optical Disk Cartridge This chapter describes how to operate and clean the drive and the optical disk cartridges. 5.1 Operating Optical Disk Drive The drive has an automatic load function. All the operator must do is to insert the optical disk cartridge and operate the eject button.
Operation and Cleaning 5.1.1 Optical disk drive ! Horizontal Disk insertion slot Eject button / Busy LED Manual eject hole ! Vertical (Two orientations) Figure 5.1 Optical disk drive front view (with panel) The following explains the parts and functions of the optical disk drive (the following numbers correspond to the numbers in Figures 5.1): 1) Disk insertion slot Use this slot to insert and eject the optical disk cartridge.
5.1 Operating Optical Disk Drive 5.1.2 Note To maintain the performance and reliability of the drive, keep the following point in mind: ! When the drive is in the busy state, do not eject the optical disk cartridge. Particularly, do not manually eject the cartridge by force. ! Be careful sufficiently not to insert the different drive (etc. floppy disk) or substance, so it is cause of the accident. 5.1.3 Inserting cartridge Insert the cartridge as explained below. (See figure 5.
Operation and Cleaning 4) Push the cartridge into the slot until it completes moving below (a little further in than the operator panel). The cartridge remains inserted in the drive. The BUSY LED indicator lamp lights when the drive power is turned on. The cartridge remains inserted in the drive. Turning on the drive power starts loading. (The LED indicator lamp should light.
5.1 Operating Optical Disk Drive 5.1.4 Ejecting (removing) cartridge Remove the cartridge as explained below. (1) When the drive power is on: The cartridge can be removed by pressing the eject button. (See figure 5.3) Notes: 1) If the ATAPI command prevents ejection, the cartridge cannot be removed. 2) Even if the drive set-up conditions are met, note that the cartridge can drop from the drive after ejection depending on the ambient environment and the cartridge's condition.
Operation and Cleaning 5.2 Cleaning Drive When a dust or smoke of cigarette is stained to the lens actuator, a performance of whole drive may be down. Clean the lens actuator periodically using following head cleaner. Note: Cleaning period differs depending on the installation condition. Usually, cleaning period is once a three months. Table 5.1 Head cleaner Part name Product number Order number Head cleaner 020470 CA90002-C980 (1) Cleaning method Clean the head actuator with following method. 1.
5.3 Optical Disk Cartridge Operation 5.3 Optical Disk Cartridge Operation 5.3.1 Optical disk cartridge Figure 5.4 shows the optical disk cartridge. For operation and cleaning, users should be familiar with the parts shown in the figure. See Subsection 2.3.2 for the functions of the parts. ! Shutter closed 2. Shutter 1. Cartridge case 3. Write protect tab ! Shutter open 4. Disk 5. Hub Figure 5.
Operation and Cleaning 5.3.2 Write protect tab Moving the write protect table determines whether to enable or disable writing of the optical disk cartridge. Use a fingernail to move the write protect tab (it must be completely moved to the end because there is play in the middle). Figure 5.5 shows the write protect tab location on the optical disk cartridge and the moving state of the write protect tab (see "write enabled" and write disabled" entered on the label).
5.3 Optical Disk Cartridge Operation 5.3.3 How to affix an index label on the MO cartridge (See figure 5.6) (1) Note the following when affixing an index label: ! Be careful not to let the label become misaligned. ! Be sure to prevent the formation of air bubbles or peeling. (2) How to affix an index label Follow the procedure below when affixing an index label. (See Figure 5.x.) 1) Clean the surface of the MO cartridge before affixing the index label.
Operation and Cleaning (2) When storing the cartridge: ! Do not place a heavy objects on the cartridge. ! Do not store the cartridge where exposed to direct sunlight or where the temperature changes sharply, the temperature is high, or the humidity is high. ! Do not store the cartridge in a dusty or smoky place. (3) When transporting the cartridge: 5-10 ! Put the cartridge in a nylon bag to protect it from moisture.
5.4 Cleaning Optical Disk Cartridge 5.4 Cleaning Optical Disk Cartridge Dust or cigarette smoke particulates on the disk surface lowers the performance of the cartridge. Regularly clean the disk. The cleaning frequency depends on the drive installation environment. Determine how often the drive should be cleaned in consideration of the environment. A standard of he cleaning period is every 300 hours usage or once a 2 to 3 months. 5.4.1 Cleaning tool Use the cleaning kit to clean the disk cartridge.
Operation and Cleaning Damage for disk medium: Use the cleaning solution and cleaning cloth specified in Table 5.2. If other than the specified items is used, disk media surface may be damaged. (2) Notes on usage and storage of cleaning kit ! When storaging the cleaning solution, tighten the cap. ! As the magnet is used at revolving knob of the setting case, do not place the floppy disk near the revolving knob. ! Do not use or storage where exposed to direct sun light or near the inflammables.
5.4 Cleaning Optical Disk Cartridge 2) Set the cartridge with keeping label side down and shutter open to the shutter stopper of the setting case as shown in Figure 5.8. Cartridge Shutter Spindle Disk media Shutter stopped Setting case as shown Setting case Figure 5.8 Cleaning procedure (2) Damage for disk medium: At setting the cartridge to the setting case, do not apply the heavy shock and push hardly.
Operation and Cleaning Eye inflammation: In case of contact with eyes, immediately flush eyes with water. 6) Wipe the disk surface from the hub outward. 7) Turn the revolving knob, then wipe the disk surface. Cleaning cloth Figure 5.10 Cleaning procedure (4) 8) If the excess cleaning solution remains on the disk surface, wipe out with the cleaning cloth.
CHAPTER 6 Diagnosis and Maintenance 6.1 Diagnosis 6.2 Maintenance Information This chapter contains diagnosis and maintenance information. 6.1 Diagnosis Table 6.1 shows a test executed by the diagnostic function. The drive has a self-diagnostic function. This function can check the basic operations of the drive. A test program running in the host system is required to check general operations, including operations of the interface with the host system. (See Subsection 6.1.3.) Table 6.
Diagnosis and Maintenance 6.1.1 Initial self-diagnosis When the power is turned on, the optical disk drive starts initial self-diagnosis. Basic hardware functions are tested during initial self-diagnosis. The hardware function test checks the normality of the basic controller operation. This test includes the normality check of the ROM in which microcodes are stored, microprocessor (MPU) peripheral circuit test, memory (RAM) test, and data buffer test.
6.2 Maintenance Information 6.2 Maintenance Information 6.2.1 Maintenance requirements (1) Preventive maintenance No preventive maintenance is required. (2) Service life No overhaul is required within the first five years if the drive is used and handled in an appropriate environment. (3) Service system and repair Fujitsu provides a service system and repair facility for its optical disk drive. Submit information required to replace or repair the drive to your Fujitsu representative.
Diagnosis and Maintenance 6.2.2 Revision number The revision number of an optical disk drive is represented with an alphabetic character and a single-digit number. The revision number is shown on the revision label attached to the drive. For example, Figure 6.1 shows the revision label format. Revision number Figure 6.
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.
Glossary Disk reference surface An ideal flat ring surface of an ideal spindle that is in contact with the clamp area on the disk. It is perpendicular to the rotation axis. Error correction code An error correction code designed to correct specific errors in data. Error detection and correction A series of data by adding a redundant code to data in the existing format. In read mode, the decoder removes a redundant code and detects and corrects errors using redundant information.
Glossary Status A single-byte information reported from the target to the initiator at the end of each command execution. The status indicates the end status of a command.
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Acronyms and Abbreviations A AC ACK ALPG AM ANSI ARRE ASC ASCII ASCQ ATN AWG AWRE Alternating Current ACKnowledge Automatic Laser Power Control Address Mark American National Standards Institute Automatic Read Reallocation Enabled Additional Sense Code American Standard Code for Information Interchange Additional Sense Code Qualifier ATteNtion American Wire Gauge Automatic Write Reallocation Enabled E EBC EBP ECC EN EVPD F FG FIFO FmtData FOV FRU Buffer Control Valid Bit Pointer Varid BuSY Byte Check
Acronyms and Abbreviations N N.C.
Index 00h 4-33 08h 4-23 128 MB disk 2-10 1.3 GB disk 2-10 230 MB disk 2-10 2.3 GB capacity 1-2 2.
Index Cleaning tool 5-11 Command code and parameter 4-21 Compatible with international standard 1-2 Configuration 1-7 Confirming initial operation 3-22 Connection check 3-23 Connector and terminal location 3-13 Connector pin assignment 4-2, 4-3 Continuous block processing 1-4 Continuous transfer timing 4-82, 4-85 Control circuit section 1-8 Control circuit section block diagram 1-8 Controller, read amp 3-2 Current/maximum capacity descriptor 4-62 Cylinder high register 4-36 Cylinder low register 4-36 D DAh
Index G General description 1-1 General notes 3-18 GET MEDIA STATUS 4-25 GET MEDIA STATUS command 4-25 H Half-height standard 90 mm (3.
Index Optical disk cartridge load/eject 1-7 Optical disk cartridge operation 5-7 Optical disk cartridge specification 2-7 Optical disk drive 5-2 Optical disk drive configuration 1-7 Optical disk drive front view 5-2 Optical disk drive specification 2-1 Outer view 1-6 P Packed item (cleaning kit) 5-11 PACKET 4-34 PACKET command 4-34, 4-39 PACKET command code and parameter 4-39 Packing 3-19 Packing style 3-20 Page control field 4-55 Panel 1-8 Panel attached 1-6, 3-7 Panel function processing 3-11 Panel not at
Index Sleep mode 4-18 Specification 2-1 Spindle motor 1-7 STANDBY IMMEDIATE 4-38 STANDBY IMMEDIATE command 4-38 Standby mode 4-18 Standby timer 4-18 START/STOP/EJECT processing 4-72 START/STOP UNIT command 4-72 Storage 3-20 Storing cartridge 5-10 Surface temperature measurement point 3-2 SYNCHRONOUS CACHE command 4-73 System configuration 1-10 System configuration with one optical disk drive 1-10 System configuration with two optical disk drives 1-10 System ground 3-12 T Temperature at measuring point 3-4 T
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Comments concerning this manual can be directed to one of the following addresses: FUJITSU LIMITED Storage Product Group 4-1-1, Kamikodanaka, Nakahara-ku, Kawasaki 211-8588, Japan TEL: 81-44-754-8350 FAX: 81-44-754-8351 FUJITSU COMPUTER PRODUCTS OF AMERICA, INC. 2904 Orchard Parkway, San Jose, California 95134-2009, U.S.A. TEL: 1-408-432-6333 FAX: 1-408-894-1709 FUJITSU CANADA INC. 2800 Matheson Blvd.
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