ページ18に含まれる内容の要旨
(5) Error correction and retry by ECC If a recoverable error occurs, the disk drive itself attempts error recovery. The 40 bytes ECC has improved buffer error correction for correctable data errors. (6) Write cache When the disk drive receives a write command, the disk drive posts the command completion at completion of transferring data to the data buffer completion of writing to the disk media. This feature reduces the access time at writing. C141-E090-01EN 1 - 3
ページ19に含まれる内容の要旨
1.2 Device Specifications 1.2.1 Specifications summary Table 1.1 shows the specifications of the disk drive. Table 1.1 Specifications MPE3102AH MPE3136AH MPE3204AH MPE3273AH Formatted Capacity (*1) 10.24 GB 13.66 GB 20.49 GB 27.32 GB Number of Disks 2 2 3 4 Number of Heads 3 4 6 8 Number of Cylinders 15,871 + 137 (User + Alternate & SA) Bytes per Sector 512 Recording Method 48/51 EPR4ML Track Density 16,750 TPI Bit Density 316,929 BPI Rotational Speed 7,200 rpm Average Latency 4.17 ms Positionin
ページ20に含まれる内容の要旨
1.2.2 Model and product number Table 1.2 lists the model names and product numbers. Table 1.2 Model names and product numbers Capacity Mounting Model Name Order No. Remarks (user area) Screw MPE3102AH 10.24 GB No. 6-32UNC CA05405-B331 — MPE3136AH 13.66 GB No. 6-32UNC CA05405-B341 — MPE3204AH 20.49 GB No. 6-32UNC CA05405-B361 — MPE3273AH 27.32 GB No. 6-32UNC CA05405-B381 — 1.3 Power Requirements (1) Input Voltage • + 5 V ±5 % • + 12 V ±8 % (2) Ripple +12 V +5 V Maximum 200 mV (peak to peak)
ページ1に含まれる内容の要旨
MPE3xxxAH
DISK DRIVES
PRODUCT MANUAL
C141-E090-02EN
ページ2に含まれる内容の要旨
REVISION RECORD Edition Date published Revised contents 01 Aug., 1999 02 Dec., 1999 • A dimension is added to the Figure 3.1. • “R” in the explanatory notes of the Table 5.4 is modified. • Section 6.3.1, “Power save mode,” is modified. Specification No.: C141-E090-**EN The contents of this manual is subject to change without prior notice. All Rights Reserved. Copyright 1999 FUJITSU LIMITED C141-E090-02EN i
ページ3に含まれる内容の要旨
This page is intentionally left blank.
ページ4に含まれる内容の要旨
PREFACE This manual describes the MPE3xxxAH series, a 3.5-inch hard disk drive with a BUILT-IN controller that is compatible with the ATA interface. This manual explains, in detail, how to incorporate the hard disk drives into user systems. This manual assumes that users have a basic knowledge of hard disk drives and their application in computer systems. This manual consists of the following six chapters: Chapter 1 DEVICE OVERVIEW Chapter 2 DEVICE CONFIGURATION Chapter 3 INSTALLATION CONDITIONS
ページ5に含まれる内容の要旨
Conventions for Alert Messages This manual uses the following conventions to show the alert messages. An alert message consists of an alert signal and alert statements. The alert signal consists of an alert symbol and a signal word or just a signal word. The following are the alert signals and their meanings: This indicates a hazarous situation likely to result in serious personal injury if the user does not perform the procedure correctly. This indicates a hazarous situation could result in p
ページ6に含まれる内容の要旨
LIABILITY EXCEPTION "Disk drive defects" refers to defects that involve adjustment, repair, or replacement. Fujitsu is not liable for any other disk drive defects, such as those caused by user misoperation or mishandling, inappropriate operating environments, defects in the power supply or cable, problems of the host system, or other causes outside the disk drive. C141-E090-01EN v
ページ7に含まれる内容の要旨
This page is intentionally left blank.
ページ8に含まれる内容の要旨
CONTENTS page CHAPTER 1 DEVICE OVERVIEW ................................................................................... 1 - 1 1.1 Features .......................................................................................................................... 1 - 1 1.1.1 Functions and performance ............................................................................................ 1 - 1 1.1.2 Adaptability...............................................................................
ページ9に含まれる内容の要旨
3.4 Jumper Settings .............................................................................................................. 3 - 12 3.4.1 Location of setting jumpers ............................................................................................ 3 - 12 3.4.2 Factory default setting .................................................................................................... 3 - 13 3.4.3 Jumper configuration................................................................
ページ10に含まれる内容の要旨
5.2.1 I/O registers .................................................................................................................... 5 - 6 5.2.2 Command block registers............................................................................................... 5 - 8 5.2.3 Control block registers ................................................................................................... 5 - 13 5.3 Host Commands .......................................................................
ページ11に含まれる内容の要旨
5.6.3.5 Device terminating an Ultra DMA data in burst............................................................. 5 - 92 5.6.3.6 Host terminating an Ultra DMA data in burst................................................................. 5 - 93 5.6.3.7 Initiating an Ultra DMA data out burst........................................................................... 5 - 94 5.6.3.8 Sustained Ultra DMA data out burst............................................................................... 5 -
ページ12に含まれる内容の要旨
FIGURES page 1.1 Current fluctuation (Typ.) when power is turned on....................................................... 1 - 7 2.1 Disk drive outerview ...................................................................................................... 2 - 1 2.2 1 drive system configuration .......................................................................................... 2 - 3 2.3 2 drives configuration.................................................................................
ページ13に含まれる内容の要旨
5.4 WRITE SECTOR(S) command protocol........................................................................ 5 - 70 5.5 Protocol for the command execution without data transfer ............................................ 5 - 71 5.6 Normal DMA data transfer............................................................................................. 5 - 73 5.7 Ultra DMA termination with pull-up or pull-down ........................................................ 5 - 84 5.8 PIO data transfer timi
ページ14に含まれる内容の要旨
TABLES page 1.1 Specifications ................................................................................................................. 1 - 4 1.2 Model names and product numbers................................................................................ 1 - 5 1.3 Current and power dissipation........................................................................................ 1 - 6 1.4 Environmental specifications...................................................................
ページ15に含まれる内容の要旨
This page is intentionally left blank.
ページ16に含まれる内容の要旨
CHAPTER 1 DEVICE OVERVIEW 1.1 Features 1.2 Device Specifications 1.3 Power Requirements 1.4 Environmental Specifications 1.5 Acoustic Noise 1.6 Shock and Vibration 1.7 Reliability 1.8 Error Rate 1.9 Media Defects Overview and features are described in this chapter, and specifications and power requirement are described. The MPE3xxxAH series are a 3.5-inch hard disk drive with a built-in ATA controller. The disk drive is compact and reliable. 1.1 Features 1.1.1 Functions and performance (1) Compa
ページ17に含まれる内容の要旨
(4) Average positioning time Use of a rotary voice coil motor in the head positioning mechanism greatly increases the positioning speed. The average positioning time is 8.5 ms (at read). 1.1.2 Adaptability (1) Power save mode The power save mode feature for idle operation, stand by and sleep modes makes the disk drive ideal for applications where power consumption is a factor. (2) Wide temperature range The disk drive can be used over a wide temperature range (5°C to 55°C). (3) Low noise and vi
