Maxtor DIAMONDMAX VL20 92041U4 Manual de usuario

DiamondMax

VL20

92041U4,91531U3and91021U2

MaxFax™ is a trademark of Maxtor Corporation. DiamondMax®,

Maxtor®and No Quibble®Service are registered trademarks of Maxtor

Corporation. Other brands or products are trademarks or registered

trademarks of their respective holders. Contents and specifications

Corporate Headquarters

510 Cottonwood Drive

Milpitas,California 95035

Tel: 408-432-1700

Fax: 408-432-4510

Research and Development

EngineeringCenter

2190 Miller Drive

Longmont,Colorado 80501

Tel: 303-651-6000

Fax: 303-678-2165

Part #1427/A

BeforeYou Begin

Thank you for your interest in the Maxtor DiamondMax®VL 20 AT hard disk drives. This manual provides

technical information for OEM engineers and systems integrators regarding the installation and use of DiamondMax

hard drives. Drive repair should be performed only at an authorized repair center. For repair information, contact

theMaxtorCustomerServiceCenterat800-2MAXTORor408-922-2085.

Before unpacking the hard drive, please review Sections 1 through 4.

CAUTION

Maxtor DiamondMax VL 20 hard drives are precision products. Failure to

follow these precautions and guidelines outlined here may lead to

product failure, damage and invalidation of all warranties.

BEFOREunpackingorhandlingadrive,takeallproperelectro-staticdischarge(ESD)

precautions,includingpersonnelandequipmentgrounding.Stand-alonedrivesaresensitiveto

ESDdamage.

BEFOREremovingdrivesfromtheirpackingmaterial,allowthemtoreachroom

temperature.

Duringhandling,NEVERdrop,jar,orbumpadrive.

OnceadriveisremovedfromtheMaxtorshippingcontainer,IMMEDIATELYsecurethedrive

throughitsmountingholeswithinachassis.Otherwise,storethedriveonapadded,grounded,

antistaticsurface.

NEVERswitchDCpowerontothedrivebyplugginganelectricallyliveDCsourcecableinto

thedrive'sconnector.NEVERconnectalivebustothedrive'sinterfaceconnector.

Please do not remove or cover up Maxtor factory-installed drive labels.

They contain information required should the drive ever need repair.

DIAMONDMAXVL20PRODUCTMANUAL

Contents

Section 1 —Introduction

Maxtor Corporation 1 - 1

Products 1 - 1

Support 1 - 1

Manual Organization 1 - 1

Abbreviations 1 - 1

Conventions 1 - 2

Key Words 1 - 2

Numbering 1 - 2

Signal Conventions 1 - 2

Section 2 —Product Description

The DiamondMax®VL 20

Product Features 2 - 2

Functional/Interface 2 - 2

Zone Density Recording 2 - 2

Read/Write Multiple Mode 2 - 2

UltraDMA - Mode 4 2 - 2

Multi-word DMA (EISA Type B) - Mode 2 2 - 2

Sector Address Translation 2 - 2

Logical Block Addressing 2 - 3

Defect Management Zone 2 - 3

On-the-Fly Hardware Error Correction Code (ECC) 2 - 3

Software ECC Correction 2 - 3

Automatic Head Park and Lock Operation 2 - 3

Cache Management 2 - 4

Buffer Segmentation 2 - 4

Read-Ahead Mode 2 - 4

Automatic Write Reallocation (AWR) 2 - 4

Write Cache Stacking 2 - 4

Major HDA Components 2 - 5

Drive Mechanism 2 - 5

Rotary Actuator 2 - 5

Read/Write Electronics 2 - 5

Read/Write Heads and Media 2 - 5

Air Filtration System 2 - 5

Microprocessor 2 - 5

Subsystem Configuration 2 - 6

Dual Drive Support 2 - 6

Cable Select Option 2 - 6

Jumper Location/Configuration 2 - 6

Cylinder Limitation 2 - 6

DIAMONDMAXVL20PRODUCTMANUAL

Section 3 —Product Specifications

Models and Capacities 3 - 1

Drive Configuration 3 - 1

Performance Specifications 3 - 1

Physical Dimensions 3 - 2

Power Requirements 3 - 3

Power Mode Definitions 3 - 3

Spin-up 3 - 3

Seek 3 - 3

Read/Write 3 - 3

Idle 3 - 3

Standby 3 - 3

Sleep 3 - 3

EPA Energy Star Compliance 3 - 3

Environmental Limits 3 - 3

Shock and Vibration 3 - 4

Reliability Specifications 3 - 4

Annual Return Rate 3 - 4

Quality Acceptance Rate 3 - 4

Start/Stop Cycles 3 - 4

Data Reliability 3 - 4

Component Design Life 3 - 4

EMC/EMI 3 - 5

EMC Compliance 3 - 5

Canadian Emissions Statement 3 - 5

Safety Regulatory Compliance 3 - 5

Section 4 —Handling and Installation

Pre-formatted Drive 4 - 1

Important Notice 4 - 1

Hard Drive Handling Precautions 4 - 1

Electro-Static Discharge (ESD) 4 - 1

Unpacking and Inspection 4 - 2

Repacking 4 - 3

Physical Installation 4 - 3

Before You Begin 4 - 4

Please Read 4 - 4

Handling Precautions 4 - 4

Tools for Installation 4 - 4

Drive Identification Information 4 - 4

Capacity Barriers 4 - 4

Protecting Your Existing Data 4 - 4

General Requirements 4 - 5

System Hardware Requirements 4 - 5

BIOS Requirements 4 - 5

DIAMONDMAXVL20PRODUCTMANUAL

iii

Ultra Direct Memory Access (UDMA) 4 - 5

OS Requirements for Large Capacity Hard Drives 4 - 5

Hard Drive Identification 4 - 6

Identifying IDE Devices on the Interface 4 - 6

Jumper Settings 4 - 6

Systems Using Cable Select 4 - 6

Relationship to Other IDE Devices 4 - 6

Mounting Drive in System 4 - 7

Attaching Interface and Power Cables 4 - 7

Attaching System Cables 4 - 7

System Setup 4 - 8

Setting the BIOS (CMOS) 4 - 8

BIOS (CMOS) Parameters 4 - 8

Hard Drive Preparation 4 - 10

System Hangs During Boot 4 - 12

Section 5 —AT Interface Description

Interface Connector 5 - 1

Pin Description Summary 5 - 1

Pin Description Table 5 - 2

PIO Timing 5 - 3

DMA Timing 5 - 4

Ultra DMA Timing Parameters 5 - 5

Section 6 —Host Software Interface

Task File Registers 6 - 1

Data Register 6 - 1

Error Register 6 - 1

Features Register 6 - 1

Sector Count Register 6 - 2

Sector Number Register 6 - 2

Cylinder Number Registers 6 - 2

Device/Head Register 6 - 2

Status Register 6 - 2

Command Register 6 - 3

Read Commands 6 - 3

Write Commands 6 - 3

Mode Set/Check Commands 6 - 3

Power Mode Commands 6 - 3

Initialization Commands 6 - 3

Seek, Format, and Diagnostic Commands 6 - 3

S.M.A.R.T. Commands 6 - 3

Summary 6 - 4

Control Diagnostic Registers 6 - 5

Alternate Status Register 6 - 5

DIAMONDMAXVL20PRODUCTMANUAL

Device Control Register 6 - 5

Digital Input Register 6 - 5

Reset and Interrupt Handling 6 - 6

Section 7 —Interface Commands

Command Summary 7 - 1

Read Commands 7 - 2

Read Sector(s) 7 - 2

Read Verify Sector(s) 7 - 2

Read Sector Buffer 7 - 2

Read DMA 7 - 3

Read Multiple 7 - 3

Set Multiple 7 - 3

Write Commands 7 - 4

Write Sector(s) 7 - 4

Write Verify Sector(s) 7 - 4

Write Sector Buffer 7 - 4

Write DMA 7 - 5

Write Multiple 7 - 5

Ultra DMA 7 - 5

Set Feature Commands 7 - 5

Set Features Mode 7 - 5

Power Mode Commands 7 - 7

Standby Immediate 7 - 7

Idle Immediate 7 - 7

Standby 7 - 7

Idle 7 - 7

Check Power Mode 7 - 7

Set Sleep Mode 7 - 7

Default Power-on Condition 7 - 7

Initialization Commands 7 - 9

Identify Drive 7 - 9

Initialize Drive Parameters 7 - 12

Seek, Format, and Diagnostic Commands 7 - 13

S.M.A.R.T. Command Set 7 - 14

Section 8 —Service and Support

Service Policy 8 - 1

No Quibble Service 8 - 1

Support 8 - 1

Glossary

Glossary GL - 1

DIAMONDMAXVL20PRODUCTMANUAL

Figures

Figure Title Page

2 - 1 PCBA Jumper Location and Configuration 2 - 6

3 - 1 Outline and Mounting Dimensions 3 - 2

4 - 1 Multi-pack Shipping Container 4 - 2

4 - 2 Single-pack Shipping Container (Option A) 4 - 3

4 - 3 Single-pack Shipping Container (Option B) 4 - 3

4 - 4 Master, Slave and Cable Select Settings 4 - 5

4 - 5 5.25-inch Mounting Brackets and Rails 4 - 6

4 - 6 IDE Interface and Power Cabling Detail 4 - 7

4 - 7 Master, Slave and Cable Select Settings 4 - 10

5 - 1 Data Connector 5 - 1

5 - 2 PIO Data Transfer to/from Device 5 - 3

5 - 3 Multi-word DMA Data Transfer 5 - 4

5 - 4 Initiating an Ultra DMA Data In Burst 5 - 5

5 - 5 Sustained Ultra DMA Data In Burst 5 - 6

5 - 6 Host Pausing an Ultra DMA Data In Burst 5 - 6

5 - 7 Device Terminating an Ultra DMA Data In Burst 5 - 7

5 - 8 Host Terminating an Ultra DMA Data In Burst 5 - 7

5 - 9 Initiating an Ultra DMA Data Out Burst 5 - 8

5 - 10 Sustained Ultra DMA Data Out Burst 5 - 8

5 - 11 Device Pausing an Ultra DMA Data Out Burst 5 - 9

5 - 12 Host Terminating an Ultra DMA Data Out Burst 5 - 9

5 - 13 Device Terminating an Ultra DMA Data Out Burst 5 - 10

DIAMONDMAX VL 20 – INTRODUCTION

1 – 1

SECTION1

Introduction

Maxtor Corporation

Maxtor Corporation has been providing high-quality computer storage products since 1982. Along the way,

we’ve seen many changes in data storage needs. Not long ago, only a handful of specific users needed more than

a couple hundred megabytes of storage. Today, downloading from the Internet and CD-ROMs, multimedia,

networking and advanced office applications are driving storage needs even higher. Even home PC applications

need capacities measured in gigabytes, not megabytes.

Products

Maxtor’s products meet those demanding storage capacity requirements with room to spare. They feature

proven compatibility and reliability. While DiamondMax®VL 20 is the latest addition to our family of high

performance 5,400 RPM desktop hard drives, DiamondMax®40 series hard drives deliver industry-leading

capacity and performance for demanding desktop and workstation applications.

Support

No matter which capacity, all Maxtor hard drives are supported by our commitment to total customer

satisfaction and our No Quibble®Service guarantee. One call – or a visit to our home page on the Internet

(http://www.maxtor.com) – puts you in touch with either technical support or customer service. We’ll

provide you the information you need quickly, accurately and in the form you prefer – a fax, a downloaded

file or a conversation with a representative.

Manual Organization

This hard disk drive reference manual is organized in the following method:

❏Section 1 – Introduction

❏Section 2 – Description

❏Section 3 – Specifications

❏Section 4 – Installation

❏Section 5 – AT Interface

❏Section 6 – Host Software Interface

❏Section 7 – Interface Commands

❏Section 8 – Service and Support

❏Appendix – Glossary

Abbreviations

VRBBANOITPIRCSEDVRBBANOITPIRCSED

ATAtnemhcattaTABMetybagem

ipbhcnirepstibces/stibMdnocesrepstibagem

SHCrotces-daeh-rednilycces/BMdnocesrepsetybagem

bdslebicedzHMztrehagem

ABddethgiewA,slebicedsmdnocesillim

AMDsseccayromemtceridBSMtibtnacifingistsom

CCEedocnoitcerrocrorreVmstlovillim

icfhcnirepsegnahcxulfsnsdnocesonan

GnoitareleccaOIPtuptuo/tupnidemmargorp

BGetybagigMPRetunimrepsnoitulover

zHztrehipthcnirepskcart

BKetybolikAMDUsseccayromemtceridartlu

ABL)gni(sserddakcolblacigolcesµdnocesorcim

BSLtibtnacifingistsaelVstlov

AmserepmaillimWsttaw

DIAMONDMAX VL 20 – INTRODUCTION

1 – 2

Conventions

If there is a conflict between text and tables, the table shall be accepted as being correct.

Key Words

The names of abbreviations, commands, fields and acronyms used as signal names are in all uppercase type

(e.g., IDENTIFY DRIVE). Fields containing only one bit are usually referred to as the “name” bit instead of

the “name” field.

Names of drive registers begin with a capital letter (e.g., Cylinder High register).

Numbering

Numbers that are not followed by a lowercase “b” or “h” are decimal values. Numbers that are followed by

a lowercase “b” (e.g., 01b) are binary values. Numbers that are followed by a lowercase “h” (e.g., 3Ah) are

hexadecimal values.

Signal Conventions

Signal names are shown in all uppercase type.

All signals are either high active or low active signals. A dash character (-) at the end of a signal name

indicates that the signal is low active. A low active signal is true when it is below ViL and is false when it is

above ViH. A signal without a dash at the end indicates that the signal is high active. A high active signal is

true when it is above ViH and is false when it is below ViL.

When a signal is asserted, it means the signal is driven by an active circuit to its true state.

When a signal is negated, it means the signal is driven by an active circuit to its false state.

When a signal is released, it means the signal is not actively driven to any state. Some signals have bias

circuitry that pull the signal to either a true or false state when no signal driver is actively asserting or negating

the signal. These instances are noted under the description of the signal.

PRODUCTDESCRIPTION

2 – 1

SECTION2

Product Description

Maxtor DiamondMax®VL 20 AT disk drives are 1-inch high, 3.5-inch diameter random access storage devices

which incorporate an on-board ATA-5/Ultra DMA 66 controller. High capacity is achieved by a balanced

combination of high areal recording density and the latest data encoding and servo techniques.

Maxtor's latest advancements in electronic packaging and integration methods have lowered the drive's power

consumption and increased its reliability. Advanced giant magneto-resistive read/write heads and a state-of-the-art

head/disk assembly - using an integrated motor/spindle design - allow up to four disks in a 3.5-inch package.

The new DiamondMax VL 20 (Value Line) series from Maxtor are 1- and 2-disk products expressly designed for

entry-level commercial systems and consumer electronics applications where disk storage value is paramount.

Available in capacities up to 20 GB, the VL series provides the proven quality and reliability of the original

DiamondMax products and includes an UltraDMA 66 interface, 512 KB buffer and 9.5 ms seek performance.

DiamondMax VL 20 Key Features

ANSI ATA-5 compliant PIO Mode 4 interface (Enhanced IDE)

Supports Ultra DMA Mode 4 for up to 66.7 MB/sec data transfers

512 KB buffer with multi-adaptive cache manager

5,400 RPM spin speed

9.5 ms seek time

Zone density and I.D.-less recording

Outstanding shock resistance at 250 Gs

High durability with 50K contact start/stop cycles

Advanced multi-burst on-the-fly Error Correction Code (ECC)

Extended data integrity with ECC protected data and fault tolerant servo synchronization fields

Supports EPA Energy Star Standards (Green PC Friendly) with ATA powering savings commands

Auto park and lock actuator mechanism

Low power consumption

S.M.A.R.T. Capability

Note: Maxtor defines one megabyte as 10

or one million bytes and one gigabyte as 10

or one billion bytes.

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