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MAA3182 SERIES
MAB3091, MAB3045 SERIES
MAC3091, MAC3045 SERIES
DISK DRIVES
PRODUCT MANUAL
C141-E035-03EN
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REVISION RECORD Edition Date published Revised contents 01 Mar., 1997 02 Nov., 1997 Pages 1-2, 1-5 to 1-11, 2-2 to 2-5, 2-7, 3-2 to 3-4, 3-7 to 3-10, Chapter 4, 5-2, 5-3, 5-5 to 5-10, 5-12 to 5-24, Chapter 6, Appendix A, C-1, C-2, D-2, Appendix E revised. 03 Jan., 1998 Pages 1-3, 1-4, 1-7 to 1-9, Chapter 2, 3-2 to 3-4, 3-6, 3-10, 4-4, 4-5, 4-7, 4-8, 4-10, 4-11, 4-14, 4-22, 4-23, 4-27, 6-2, 6-3, D-2 revised. Specification No.: C141-E035-**EN The contents of this manual is subject to change witho
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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 damange to their property. Use the product according to this manual. Func
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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 X3.131-1986 American National Standard for American National Information Systems—Small Computer Standards Institute System Interface (SCSI) (ANSI) ANSI X3.131-1994 American National Standard for American National Information Systems—Small Computer Standards Institute System Interface - 2(SCSI-2) (ANSI) X3T9.2/85-52 Rev 4.B COMM
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PREFACE This manual describes the MAA3182xx (hereafter, MAA31xxxx), MAB3091xx, MAB3045xx (hereafter, MAB30xxxx), MAC3091xx, MAC3045xx (hereafter, MAC30xxxx) series 3.5-inch 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 comput
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CONVENTIONS This manual uses the following conventions for alerts to prevent physical or property damages to users or by standards. DANGER DANGER indicates that personal injury will occur if the user does not perform the procedure correctly. WARNING WARNING indicates that personal injury could occur if the user does not perform the procedure correctly. CAUTION CAUTION indicates that either minor or moderate personal injury may occur if the user does not perform the procedure correctly. NOT
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DISCLAIMER Failure of the MAA31xxxx, MAB30xxxx and MAC30xxxx 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 the model name of the disk drive varies depending on the electrical requirements, capacity, and data format at factory shi
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MANUAL ORGANIZATION PRODUCT 1. General Description MANUAL 2. Specifications 3. Data Format (This manual) 4. Installation Requirements 5. Installation 6. Diagnostics and Maintenance 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 Recovery Procedure 5. Disk Medium Management Maintenance 1. Spec
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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 Connection Requirements .............................................................................................. 4-14 4.3.1 Single-ended 16-bit SCSI model (MAA31xxSP, MAB30xxSP, MAC30xxSP) ............ 4-14 4.3.2 SCA2 type SCSI model (MAA31xxSC, MAB30xxSC, MAC30xxSC)......................... 4-22 4.3.3 Cable connector requirements ........................................................................................ 4-24 4.3.4 External operator panel..................................
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A.1 Locations of Connectors and Setting Terminals (MAx3xxxSC: SCA2 type 16-bit SCSI)......................................................................... A-2 A.2 Locations of Connectors and Setting Terminals (MAx3xxxSP: single-ended type 16-bit SCSI)............................................................... A-3 APPENDIX B SETTING TERMINALS................................................................................ B-1 B.1 Setting Terminals (MAx3xxxSP: Single-ended 16-bit SCSI)......
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FIGURES page 1.1 MAA31xxSC outer view................................................................................................ 1-5 1.2 MAA31xxSP outer view ................................................................................................ 1-6 1.3 MAB30xxSC outer view ................................................................................................ 1-6 1.4 MAB30xxSP outer view......................................................................................
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4.17 16-bit SCSI interface connector...................................................................................... 4-15 4.18 Power supply connector (16-bit SCSI model) ................................................................ 4-15 4.19 External operator panel connector (CN1) ....................................................................... 4-16 4.20 External operator panel connector (CN7) ....................................................................... 4-17 4.21 16-bi
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TABLES page 2.1 Function specifications................................................................................................... 2-2 2.2 Environmental/power requirements................................................................................ 2-4 2.3 SCSI function specifications........................................................................................... 2-7 3.1 Zone layout and track capacity (MAA31xxxx) .............................................................
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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-inch 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 - 1986: Small Computer System Interface (SCSI), ANSI X3.131-1994: Small Computer System
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1.1 Standard Features (1) Compactness Since the SCSI controller circuit is embedded in the standard 3.5-inch 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/CCS standard The IDD provides not only SCSI basic functions but also the following features: • Arbitration • Disconnection/reselection • Data bus parity • Command set which meets the logical specification of the SCSI CCS (Common Command Set for Direc
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Note: The maximum data transfer rate in asynchronous mode may be limited by the response time of initiator and the length of SCSI bus length. The maximum data transfer rate in synchronous mode on the single-ended SCSI bus may be limited by the cable length, transmission characteristics of the SCSI bus and the connected SCSI device number. (5) Continuous block processing The addressing method of data blocks is logical block address. The initiator can access data by specifying block number in a
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(10) Error recovery The IDD can try to recover from errors in SCSI bus or the disk drive using its powerful retry processing. If a recoverable data check occurs, error-free data can be transferred to the initiator after being corrected in the data buffer. The initiator software is released from the complicated error recover processing by these error recovery functions of the IDD. (11) Automatic alternate block reassignment If a defective data block is detected during read, the IDD can automati
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(18) Low power consumption By using highly integrated LSI components, the power consumption of the IDD is very low, and this enables the unit to be used in wide range of environmental conditions. (19) Low noise and low vibration Approx. 4.2 bels for the IDD. This makes it ideal for office use. The IDD has rubber vibration isolators, which minimize the transfer of vibration. (20) Microcode downloading The IDD implements the microcode download feature. This feature achieves easy maintainability
