Hitachi DK23EB - Travelstar Series 20 GB Hard Drive Bedienungsanleitung

K6602743

Rev.2

02.12.’02 - 1 -

OEM Manual

DK23EB-40 Disk Drive

Specifications

REV.2

Caution for Safety

Read Safety descriptions carefully.

Read and recommend drive usage cautions to your end user.

Keep this manual with care.

(Total 112 pages)

H I T A C H I

K6602743

Rev.2

02.12.’02 - 2 -

Rev.0: 01.11.’02 Preliminary

Rev.1: 02.01,’02

Rev.2: 02.12.’02

To use this product safely

To use the product, read safety descriptions below and understand thoroughly.

Keep this manual with care to insure unlimited use.

zGeneral Caution for Safety

The followings are general cautions for safe use of this product.

(Caution before Product Use)

- Please read and follow all instructions and cautions described on “Safety Instructions” (Page 4) and “1.2

General Caution” (Page 10 and 11) before attempting to use this product.

- Follow all instructions and cautions indicated throughout this manual and the product. Failure to follow

these instructions and cautions may cause injury, fire and product damage.

zAdvise your end user of the safety caution

Read and recommend that your end users read the caution for drive usage in this manual.

zProtect yourself

The safety instructions in this manual were thoroughly considered, but unexpected situations can occur.

Not only follow the instructions on this manual, but also be careful for the safety of yourself.

zHeadline of safety caution

Safety instructions and cautions are indicated as the following headline, which consists a word of “Caution”.

The indication and meaning are as follows:

Caution: This symbol indicates that potential danger may exist which may cause slight or

medium grade bodily injury ,if safety instructions are not followed.

Caution: This symbol indicates that potential danger may exist which may cause damage

to the product or to the neighboring prorerty ,if safety instructions are not followed.

zSafety caution in this manual

Followings are the cautions and contents described in this manual.

Items of indicating Caution :

-Safety Instructions Page 4

Items of indicating Caution :

-General Caution Sec. 1.2, Page 10 – 11

-Power Supply Requirements Sec.3.1, Page 14

-Maximum Power off Interval Sec. 3.2, Page 15

-Data Reliability Sec. 3.2, Page 16

-Mounting HDD Sec. 4.2.1, Page 19

-Attention for HDD Installation Sec. 4.2.3, Page 21

-Packing Sec. 5.1, Page 23

-Handling Sec. 5.2, Page 24

K6602743

Rev.2

02.12.’02 - 3 -

To use this product safely (Continued)

zEnvironmental circumstance

Although this product partially scatters electro-magnetic field into the air, it has been inspected and was

installed under Electro-magnetic regulations of resident areas, such as EMC standard EN55022

(corresponding to FCC part 15 Class B, etc.). However, anything other than this product, such as an

interface cable, is excluded. Therefore, the following cases require a system side improvement for the

electro-magnetic field regulations.

1) Disturbance of operations of other products or equipment in resident area

2) Disturbance caused by other product, such as cabling, to operations of other products or equipment.

Only Hitachi trained persons should change this product Hitachi assumes no responsibility for products

which have been changed by anyone else.

zSafety regulations

This product meets the following safety regulations, but the system side should consider the safety of the

system with this product.

Regulations: - UL1950 Third Edition dated July 28, 1995

- CSA C22.2 N0.950-M95

- IEC60950 A4: 1996

- EN60950 A11: 1992

Warranty and Limited Liability

This product is sold with a limited warranty and specific remedies are available to the original purchaser in

the event the product fails to conform to the limited warranty. Hitachi’s liability may be further limited in

accordance with its sales contact.

In general, Hitachi shall not be responsible for product damages caused by natural disasters, fire, static

discharge, misuse, abuse, neglect, improper handling or installation, unauthorized repair, alteration or

accident. In no event will Hitachi be liable for loss of data stored on product.

HITACHI SHALL NOT BE LIABLE FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES,

EVEN IF INFORMED OF THE POSSIBILITY THEREOF IN ADVANCE.

Please see your sales contract for a complete statement of warranty rights, remedies and limitation of liability.

K6602743

Rev.2

02.12.’02 - 4 -

Safety Instructions

1. The product is not authorized for use in life support devices or systems or other applications that pose a

significant risk of personal injury.

2. Since the drive uses glass media for the disk platter, opening of Metal Head Disk Assembly (HDA) may

cause bodily injury. Warranty void in case of opened HDA or any broken HDA seals. Don’t open the HDA

or break any HDA seals.

3. Dropping of the HDD may cause bodily injury. Handle with care.

4. Do not hit the interface connector pins against other objects. Do not make contact with the interface

connector pins. Contact causes pin dent, electrical discharge distraction or contact failure. Also, pins or

HDA corners may cause bodily injury. Handle with care.

5. Do not cover the breather hole. If the hole was covered with any material, it shall result in permanent

damage to the drive and/or loss of data. Label or seal shall be attached on the cover avoiding the breather

hole. Warranty void if the breather hole was covered.

6. Observe Clause 3.3 “Drive Usage Condition Specifications”. Since reliability and product life depends on

usage conditions, please consult our sales or application engineers.

7. Keep usage conditions within specifications (Power Supply, Environment, etc.). If the conditions are not

kept within the specifications, failures may occur.

8. Hot swapping (Power-on swapping) can damage the drive. The drive shall be swapped during Power Off

only.

9. Electro Static Discharge (ESD) can damage the drive. Protect the drive from ESD during handling.

10. Voltage rise time 5 - 100 ms at power on is required for power supply. The power supply voltage must not

be under below GND level (0 V) at power off.

11. This product is required over current protection for possible combustion due to circuit or component

failure. Secondary over current protection shall be prepared by the system. The requirement of the

current limitation is max. 10 A for the protection.

12. Improper insertion of connector or wrong jumper setting may cause catastrophic failures. Referring to this

manual prior to the connector insertion or jumper setting can help to insure correct insertion.

13. If a foreign conductive substance (metallic powder, fluid, etc.) adheres to active metal of the drive

(Printed pattern, component lead, etc. on PCBA), it may cause catastrophic failures. Customer should

protect the drive from the above condition.

14. The PCBA side of the drive should be covered with insulation sheet if the active metal of host system

may contact to the PCBA of the drive. If the insulation sheet is not provided for the possible contact of the

live metal, failures may occur.

15. Shock can result in permanent damage to the drive and/or loss of data. Prevent shocks, which is often

incurred by dropping, knocking over, or hitting the drive.

16. To fix the drive, use the size of screws and the torque recommended in this manual. If non-recommended

size screws and torque are used, it may cause catastrophic failures.

17. Do not press top cover. It may cause catastrophic failures. In case of steel plate installation on HDD

cover side, the spacing between HDD cover and steel plate should be kept more than 2 mm. If this

spacing is not kept for the steel plate, it may affect Load/Unload mechanism.

18. Do not push the bottom PCBA of the drive. It may cause catastrophic failures.

Caution

K6602743

Rev.2

02.12.’02 - 5 -

Safety Instructions (Continued)

19. Prevent humidity when the drive is packed in a box.

20. Use original packages (50 units’ package) during drive transportation to protect from any damage.

(Keep some extra packages for the drive transportation)

21. To returning over 100 units, use original outside package with pallet or proper packaging with pallet to

protect from any damage.

22. Recorded data on the disk may be lost due to accidents such as disasters, shock damage during

handling or drive failure. To prepare for accidents, back up data. Hitachi does not perform data

recovery.

23. Data may be lost due to unexpected or accidental power loss during write operation.

NOTE TO USERS

While every effort has been made to ensure that the information provided herein is correct please feel free to

notify us in the event of an error or inconsistency.

Hitachi makes no representations or warranties with respect to the contents hereof and specifically disclaims

any implied warranties or merchantability or fitness for any purpose.

Further Hitachi reserves the right to revise this publication and to make changes from time to time in the

content hereof without obligation to notify any person of such revisions or changes.

Caution

K6602743

Rev.2

02.12.’02 - 6 -

Contents Page

To use this product safely

---------------------------

1. 0 General --------------------------- 9

1.1 General --------------------------- 9

1.2 General Caution --------------------------- 10

2.0 Components --------------------------- 12

3.0 Specification Summary --------------------------- 13

3.1 Principal Specifications --------------------------- 13

3.2 Environmental Specifications and Reliability --------------------------- 15

3.3 Drive Usage Condition Specifications --------------------------- 16

3.4 Load/Unload Specifications --------------------------- 17

3.4.1 Normal Load/Unload --------------------------- 17

3.4.2 Emergency Unload --------------------------- 17

3.4.3 Required Power Off Sequence --------------------------- 17

4.0 Installation --------------------------- 18

4.1 Installation Direction --------------------------- 18

4.2 Mounting HDD --------------------------- 19

4.2.1 Mounting HDD with Screws --------------------------- 19

4.2.2 Single HDD Test Condition --------------------------- 20

4.2.3 Attention for HDD Installation --------------------------- 21

4.3 Drive Address Setting(DRIVE 0/DRIVE 1) --------------------------- 21

4.4 Dimensions --------------------------- 22

5.0 Packing and Handling --------------------------- 23

5.1 Packing --------------------------- 23

5.2 Handling --------------------------- 24

6.0 Interface --------------------------- 25

6.1 Power Interface --------------------------- 25

6.2 Physical Interface --------------------------- 26

6.2.1 Connector --------------------------- 26

6.2.2 Connector Pin Assignment --------------------------- 27

6.2.3 Description of the Interface Signals --------------------------- 28

6.3 Logical Interface --------------------------- 31

6.3.1 I/O Registers --------------------------- 31

6.3.1.1 Data Register --------------------------- 31

6.3.1.2 Error Register --------------------------- 31

6.3.1.3 Features Register --------------------------- 32

6.3.1.4 Sector Count Register --------------------------- 32

6.3.1.5 Sector Number Register --------------------------- 32

6.3.1.6 Cylinder Low Register --------------------------- 32

6.3.1.7 Cylinder High Register --------------------------- 32

6.3.1.8 Device/Head Register --------------------------- 33

6.3.1.9 Status Register --------------------------- 33

6.3.1.10 Command Register --------------------------- 33

6.3.1.11 Alternate Status Register --------------------------- 34

6.3.1.12 Device Control Register --------------------------- 34

K6602743

Rev.2

02.12.’02 - 7 -

6.3.2 Command --------------------------- 35

6.3.2.1 Command Summary --------------------------- 35

6.3.2.2 Command BSY Timing --------------------------- 36

6.3.2.3 PIO Data In Commands --------------------------- 37

6.3.2.3.1 Identify Device [ECh] --------------------------- 38

6.3.2.3.2 Read Buffer [E4h] --------------------------- 45

6.3.2.3.3 Read Sectors [20h, 21h] --------------------------- 45

6.3.2.3.4 Read Long [22h, 23h] --------------------------- 45

6.3.2.3.5 Read Multiple [C4h] --------------------------- 45

6.3.2.4 PIO Data Out Commands --------------------------- 46

6.3.2.4.1 Write Buffer [E8h] --------------------------- 46

6.3.2.4.2 Write Sectors [30h, 31h] --------------------------- 46

6.3.2.4.3 Write Long [32h, 33h] --------------------------- 46

6.3.2.4.4 Write Multiple [C5h] --------------------------- 46

6.3.2.4.5 Format Track [50h] --------------------------- 47

6.3.2.5 Non-Data Commands --------------------------- 47

6.3.2.5.1 Initialize Device Parameters [91h] --------------------------- 47

6.3.2.5.2. Read Verify [40h, 41h] --------------------------- 48

6.3.2.5.3 Recalibrate [1Xh] --------------------------- 48

6.3.2.5.4 Seek [7Xh] --------------------------- 48

6.3.2.5.5 Set Features [EFh] --------------------------- 48

6.3.2.5.6 Set Multiple Mode [C6h] --------------------------- 49

6.3.2.5.7 Execute Device Diagnostic [90h] --------------------------- 49

6.3.2.5.8 Flush Cache [E7h] --------------------------- 50

6.3.2.6 Power Commands --------------------------- 51

6.3.2.6.1 Power Management --------------------------- 51

6.3.2.6.2 Advanced Power Management --------------------------- 52

6.3.2.6.3 Check Power Mode [98h, E5h] --------------------------- 53

6.3.2.6.4 Idle [97h, E3h] --------------------------- 54

6.3.2.6.5 Idle Immediate [95h, E1h] --------------------------- 54

6.3.2.6.6 Sleep [99h, E6h] --------------------------- 54

6.3.2.6.7 Standby [96h, E2h] --------------------------- 54

6.3.2.6.8 Standby Immediate [94h, E0h] --------------------------- 54

6.3.2.7 DMA Data In/Out Commands --------------------------- 55

6.3.2.7.1 Read DMA [C8h, C9h] --------------------------- 55

6.3.2.7.2 Write DMA [CAh, CBh] --------------------------- 55

6.3.2.8 SMART Feature --------------------------- 56

6.3.2.8.1 Attribute Parameters --------------------------- 56

6.2.7.8.2 SMART Device Error Log Reporting --------------------------- 57

6.2.7.8.3 SMART Operation with Management Modes --------------------------- 57

6.3.2.8.4 SMART Function Default Setting --------------------------- 57

6.3.2.8.5 SMART Enable Operations [B0h, Sub D8h] --------------------------- 57

6.3.2.8.6 SMART Disable Operations [B0h, Sub D9h] --------------------------- 58

6.3.2.8.7 SMART Return Status [B0h, Sub DAh] --------------------------- 59

6.3.2.8.8 SMART Enable/Disable Attribute AUTOSAVE [B0h, Sub D2h] ------------------ 59

6.3.2.8.9 SMART Save Attribute Values [B0h, Sub D3h] ----------------------------- 60

6.3.2.8.10 SMART Enable/Disable Automatic Off-line [B0h, Sub DBh] -------------------- 61

6.3.2.8.11 SMART Execute Off-line Immediate [B0h, Sub D4h] --------------------------- 62

K6602743

Rev.2

02.12.’02 - 8 -

6.3.2.8.12 SMART Read Log Sector [B0h, Sub D5h] --------------------------- 65

6.3.2.8.13 SMART Write Log Sector [B0h, Sub D6h] --------------------------- 70

6.3.2.9 Security Mode Feature --------------------------- 71

6.3.2.9.1 Security Mode Default Setting --------------------------- 71

6.3.2.9.2 Initial Setting of the User Password --------------------------- 72

6.3.2.9.3 Security Mode Operation from Power-on or Hardware Reset ---------------------- 72

6.3.2.9.4 User Password Lost --------------------------- 73

6.3.2.9.5 Security Set Password [F1h] --------------------------- 74

6.3.2.9.6 Security Unlock [F2h] --------------------------- 75

6.3.2.9.7 Security Erase Prepare [F3h] --------------------------- 76

6.3.2.9.8 Security Erase Unit [F4h] --------------------------- 76

6.3.2.9.9 Security Freeze Lock [F5h] --------------------------- 77

6.3.2.9.10 Security Disable Password [F6h] --------------------------- 77

6.3.2.9.11 Security Mode Command Action [F1h] --------------------------- 78

6.3.2.10 Protected Area Feature, Address Offset Feature --------------------------- 79

6.3.2.10.1 Protected Area Feature and Set Max Security Extension -------------------------- 79

6.3.2.10.2 Address Offset Feature --------------------------- 80

6.3.2.10.3 Read Max Address Command [F8h] --------------------------- 82

6.3.2.10.4 Set Max Address Command [F9h, Sub 00h] --------------------------- 83

6.3.2.10.5 Set Max Set Password Command [F9h, Sub 01h] --------------------------- 85

6.3.2.10.6 Set Max Lock Command [F9h, Sub 02h] --------------------------- 85

6.3.2.10.7 Set Max Unlock Command [F9h, Sub 03h] --------------------------- 86

6.3.2.10.8 Set Max Freeze Lock Command [F9h, Sub 04h] --------------------------- 86

6.3.2.11 Device Configuration Overlay Feature --------------------------- 87

6.3.2.11.1 Device Configuration Restore [B1h, Sub 00h] --------------------------- 88

6.3.2.11.2 Device Configuration Freeze Lock [B1h, Sub 01h] --------------------------- 88

6.3.2.11.3 Device Configuration Identify [B1h, Sub 02h] --------------------------- 89

6.3.2.11.4 Device Configuration Set [B1h, Sub 03h] --------------------------- 91

6.3.2.12 Note for Write Cache and Auto Reallocation --------------------------- 95

6.4 Interface Signal Timing --------------------------- 96

6.4.1 Data Transfer Timing --------------------------- 96

6.4.2 Ultra DMA Data Transfer Timing --------------------------- 99

6.4.3 Power On and Hardware Reset Timing --------------------------- 109

< Glossary > --------------------------- 110

< Reference > --------------------------- 111

K6602743

Rev.2

02.12.’02 - 9 -

1.0 General

1.1 Introduction

The DK23EB series disk drives reach high capacities (40GB for 9.5mm height) in a 2.5 type form factor by

applying the latest high-density recording technology.

Capacity

Model (Formatted) Height Interface

DK23EB-40 40.007 GB 9.5 mm ATA-5(IDE)

[Features]

-GMR Head

-ID-less Format

-ME2PRML Read Channel

-Data Transfer Rate

(Host-Device)

-16.6 MB/sec: PIO mode-4/Multiword DMA mode-2

- 100 MB/sec: Ultra DMA mode-5

(Device-Buffer)

- 27.8 to 44.1 MB/sec

-CDR (Constant Density Recording)

-On-the-fly ECC Correction

-Buffer: 2MB

-Read-ahead Cache/Write Cache

-Auto Read Reassign/Auto Write Reassign

-SMART

-Average Access Time 13 ms

-Embedded Sector Servo

-FDB(Fluid Dynamics Bearing) Motor

-Rotary Actuator

-Load/Unload Mechanism

-95 grams

-Low Power Consumption: 0.85W(170mA) at Idle mode, 0.15W(30mA) at Standby mode

-Advanced Power Management(APM)

-Non-operating Shock 7,840m/S2(800G, 1ms, half-sine wave)

-Operating Shock 2,450m/S2(250G, 2ms, half-sine wave)

-MCC 2.5 inch Small Form Factor(9.5mm height)

[Identify Device Information for Setup]

Table 1.1 Identify Device information (Addressing)

Model Word 1

Number of CYL.

Word 3

Number of HD

Word 6

Number of SPT

Word 60•61

Total LBA

DK23EB-40 16383 (*1)

(3FFFh)

(0010h)

(3Fh)

78140160

(04A85300h)

*1. Maximum capacity in CHS mode is 8,455MB.

K6602743

Rev.2

02.12.’02 - 10 -

1.2 General Caution

Adhere to the following cautions.

(a) Warranty void if Metal Head Disk Assembly (HDA) is opened, or any HDA seal/label is broken.

(b) Hot swapping (Power on) damages the drive. The drive should be swapped during Power Off only.

Prevent shocks often incurred by dropping, knocking over, or hitting the drive.

(Dropping) (Knocking over)

(Hitting) (Hitting)

Figure 1-1

Caution

PREVENT SHOCKS

Caution

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