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MAM3367MC/MP SERIES
MAM3184MC/MP SERIES
DISK DRIVES
PRODUCT/MAINTENANCE MANUAL
C141-E134-01EN
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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. IMPOR
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REVISION RECORD Edition Date published Revised contents 01 July., 2001 Specification No.: C141-E134-01EN C141-E134-01EN i
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Related Standards Specifications and functions of products covered by this manual comply with the following standards. Standard (Text) No. Name Enacting Organization ANSI X3.131-1994 Small Computer System Interface - American National 2(SCSI-2) Standards Institute (ANSI) T10/1236-D Rev 19 SCSI Primary Commands-2 (SPC-2) American National Standards Institute (ANSI) ANSI NCITS. 306-1998 SCSI-3 Block Commands (SBC) American National Standards Institute (ANSI) ANSI X3.270-1996 SCSI-3 Architecture Mo
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PREFACE This manual describes the MAM3367MC/MP, MAM3184MC/MP (hereafter, MAM series), 3.5 type fixed disk drives with an embedded SCSI controller. This manual details the specifications and functions of the above disk drive, and gives the requirements and procedures for installing it into a host computer system. This manual is written for users who have a basic understanding of fixed disk drives and their use in computer systems. The MANUAL ORGANIZATION section describes organization and scope
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APPENDIX A to D The appendixes give supplementary information, including the locations of mounting setting terminals and connectors, a list of setting items, the signal assignments of interface connectors, lists of model names and product numbers, and SCSI interface functions. The model numbers have a suffix that describes the electrical requirements of the SCSI interface between host system and disk drive, the data formatted at the factory and device type. CONVENTIONS This manual uses the follo
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This manual indicates; Decimal number: Indicates as it is. Hexadecimal number: Indicates as X’17B9’, 17B9h, or 17B9H Binary number: Indicates as “010” DISCLAIMER Failure of the MAM series intelligent disk drive is defined as a failure requiring adjustments, repairs, or replacement. Fujitsu is not responsible for drive failures caused by misuse by the user, poor environmental conditions, power trouble, host problems, cable failures, or any failure not caused by the drive itself. The suffix of
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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. This alert signal also indicates that damages to the product or other property may occur if the user does not perform the procedure correctly. Task Alert message Page Mounting Installation Data loss 2-5 For MAM series, Reed Solomon codes are applied for their ECC. T
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Task Alert message Page protection fuse of the terminating resistor power supplier may Mounting Installation be blown or the cable may be burnt if overcurrent protection is not provided. When the recommended parts listed in Table 4.2 are used, inserting the cables in the wrong direction can be prevented. 2. To connect SCSI devices, be careful of the connection position of the cable. Check that the SCSI device with the terminating resistor is the last device connected to the cable. Data loss 6-4
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MANUAL ORGANIZATION PRODUCT/ 1. General Description MAINTENANCE 2. Specifications MANUAL 3. Data Format 4. Installation Requirements (This manual) 5. Installation 6. Diagnostics and Maintenance 7. Error Analysis 8. Principle of Operation SCSI Physical 1. SCSI Bus Interface 2. SCSI Message Specifications 3. SCSI Bus Error Recovery Processing SCSI Logical 1. Command Processing Interface 2. Data Buffer Management Specifications 3. Command Specification 4. Sense Data and error Recover
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CONTENTS page CHAPTER 1 GENERAL DESCRIPTION ........................................................................................1-1 1.1 Standard Features ..........................................................................................................................1-2 1.2 Hardware Structure........................................................................................................................1-5 1.3 System Configuration .............................................
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4.3.2 SCA2 type SCSI model (MC model)...........................................................................................4-19 4.3.3 Cable connector requirements......................................................................................................4-20 4.3.4 External operator panel (MP model) ...........................................................................................4-22 CHAPTER 5 INSTALLATION ..................................................................
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6.3.3 Diagnostic test .............................................................................................................................6-12 6.4 Troubleshooting Procedures ........................................................................................................6-13 6.4.1 Outline of troubleshooting procedures.........................................................................................6-13 6.4.2 Troubleshooting with disk drive replacement in the field.........
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8.7.3 Servo frame format ......................................................................................................................8-12 8.7.4 Spindle motor control ..................................................................................................................8-12 8.7.5 Voice coil motor control..............................................................................................................8-13 APPENDIX A LOCATIONS OF CONNECTORS AND SETTING TERMINALS....
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FIGURES page Figure 1.1 MC model outer view...........................................................................................................1-5 Figure 1.2 MP model outer view...........................................................................................................1-6 Figure 1.3 Disk/head configuration .......................................................................................................1-7 Figure 1.4 System configuration................................
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Figure 4.21 Connectors location of MC model .....................................................................................4-19 Figure 4.22 SCA2 type SCSI connector ................................................................................................4-20 Figure 4.23 External operator panel circuit example.............................................................................4-22 Figure 5.1 SCSI bus connections (1 of 2).......................................................
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TABLES page Table 2.1 Function specifications.........................................................................................................2-2 Table 2.2 Environmental/power requirements .....................................................................................2-4 Table 2.3 SCSI function specifications ................................................................................................2-7 Table 3.1 Zone layout and track capacity..................................
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CHAPTER 1 GENERAL DESCRIPTION 1.1 Standard Features 1.2 Hardware Structure 1.3 System Configuration This chapter describes the feature and configuration of the intelligent disk drives (IDD). IDDs are high performance large capacity 3.5 type fixed disk drives with an embedded SCSI controller. The interface between the IDD and host system is based on SCSI (Small Computer System Interface) standard [ANSI X3.131-1994: Small Computer System Interface - 2 (SCSI-2)]. The flexibility and expandability o
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1.1 Standard Features (1) Compactness Since the SCSI controller circuit is embedded in the standard 3.5 type fixed disk drive form factor, the IDD is extremely compact. The IDD can be connected directly to the SCSI bus of the host system. (2) SCSI standard The IDD provides not only SCSI basic functions but also the following features: • Arbitration • Disconnection/Reconnection • Data bus parity The SCSI commands can manipulate data through logical block addressing regardless of the physical c
