Maxtor 87000D8 Guida
DiamondMax™1750 UDMA
8
7000D8, 86480D8, 85250D6
84320D5, 83500D4, 83240D4
82560D3, 81750D2
Part#1381/A
All material contained herein Copyright © 1997 Maxtor Corporation.
CrystalMax™, CrystalMax™ 1080, DiamondMax™, DiamondMax™
1750 and MaxFax™ are trademarks of Maxtor Corporation. No Quibble®
Service is a registered trademark of Maxtor Corporation. Other brands or
products are trademarks or registered trademarks of their respective holders.
Contents and specifications subject to change without notice. All rights
reserved. Printed in the U.S.A. 6/97
Corporate Headquarters
510 Cottonwood Drive
Milpitas, California 95035
Tel: 408-432-1700
Fax: 408-432-4510
Research and Development
Engineering Center
2190 Miller Drive
Longmont, Colorado 80501
Tel: 303-651-6000
Fax: 303-678-2165
Revisions Manual No. 1381
REV EC NO. SECTION DESCRIPTION DATE
A 78533 All Initial release 06/10/97
Before You Begin
Thank you for your interest in the Maxtor DiamondMax™ 1750 AT hard disk drives. This manual provides technical
information for OEM engineers and systems integrators regarding the installation and use of the 87000D8, 86480D8,
85250D6, 84320D5, 83500D4, 83240D4, 82560D3 and 81750D2.
Drive repair should be performed only at an authorized repair center. For repair information, contact the
Maxtor Customer Service Center at 800-2MAXTOR or 408-432-1700.
Before unpacking the hard drive, please review Sections 1 through 4.
CAUTION
Maxtor DiamondMax 1750 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.
1
BEFORE unpacking or handling a drive, take all proper electro-static discharge (ESD)
precautions, including personnel and equipment grounding. Stand-alone drives are
sensitive to ESD damage.
2
BEFORE removing drives from their packing material, allow them to reach room
temperature.
3
During handling, NEVER drop, jar, or bump a drive.
4
OnceadriveisremovedfromtheMaxtorshippingcontainer,IMMEDIATELYsecurethe
drivethroughitsmountingholeswithinachassis.Otherwise,storethedriveonapadded,
grounded,antistaticsurface.
5
NEVERswitchDCpowerontothedrivebyplugginganelectricallyliveDCsourcecable
into the drive's connector. NEVER connect a live bus to the drive's interface connector.
Please do not remove or cover up Maxtor factory-installed drive labels.
They contain information required should the drive ever need repair.
DIAMONDMAX 1750 PRODUCT MANUAL
iv
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 87000D8, 86480D8, 85250D6, 84320D5, 83500D4, 2 - 1
83240D4, 82560D3 and 81750D2
Product Features 2 - 2
Functional/Interface 2 - 2
Zone Density Recording 2 - 2
Read/Write Multiple Mode 2 - 2
UltraDMA - Mode 2 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
4092 Cylinder Limitation 2 - 6
Section 3 —Product Specifications
Configuration 3 - 1
Performance 3 - 1
Physical Dimensions 3 - 2
Power Requirements 3 - 3
Power Mode Definitions 3 - 3
Environmental 3 - 3
Shock and Vibration 3 - 4
Reliability and Maintenance 3 - 4
DIAMONDMAX 1750 PRODUCT MANUAL
v
Data Reliability 3 - 4
Acoustic Noise 3 - 4
EPA Energy Star Compliance 3 - 4
EMC/EMI 3 - 5
Standard Test Methods 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
Drive Jumper Settings 4 - 4
Mounting Drive in System 4 - 4
Attaching IDE Interface and Power Cables 4 - 6
Attaching System Cables 4 - 7
System Setup 4 - 8
Hard Drive Preparation 4 - 10
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
Device Control Register 6 - 5
Digital Input Register 6 - 5
Reset and Interrupt Handling 6 - 6
DIAMONDMAX 1750 PRODUCT MANUAL
vi
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
DIAMONDMAX 1750 PRODUCT MANUAL
vii
Figures
Figure Title Page
2 - 1 PCBA Jumper Locations 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 Jumper Detail 4 - 4
4 - 5 5.25-inch Mounting Brackets/Slider Rails 4 - 4
4 - 6 5.25-inch Installation 4 - 5
4 - 7 3.5-inch Installation 4 - 5
4 - 8 IDE Interface and Power Cabling Detail 4 - 6
4 - 9 System Interface Card Cabling 4 - 7
4 - 10 System Mother Board Cabling 4 - 7
4 - 11 J46 (4092 Cylinder Limitation) Detail 4 - 9
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 1750 – INTRODUCTION
1 – 8
SECTION 1
Introduction
Maxtor Corporation
MaxtorCorporationhasbeenprovidinghigh-qualitycomputerstorageproductssince1982.Alongtheway,we’veseenmany
changesindatastorageneeds.Notlongago,onlyahandfulofspecificusersneededmorethanacouplehundredmegabytesof
storage.Today,downloadingfromtheInternetandCD-ROMs,multimedia,networkingandadvancedofficeapplicationsare
drivingstorageneedsevenhigher.EvenhomePCapplicationsneedcapacitiesmeasuredingigabytes,notmegabytes.
Products
Maxtor’sproductsmeetthosedemandingstoragecapacityrequirementswithroomtospare.Theyfeatureproven
compatibilityandreliability.WhileDiamondMax™1750UDMAisthelatestadditiontoourfamilyofhigh
performancedesktopharddrives,theCrystalMax™andCrystalMax™1080seriesharddrivesdeliverindustry-leading
capacityandvalueformostPCapplications.
Support
Nomatterwhichcapacity,allMaxtorharddrivesaresupportedbyourcommitmenttototalcustomersatisfactionandour
NoQuibble
®
Serviceguarantee.Onecall–oravisittoourhomepageontheInternet(http://www.maxtor.com)–puts
youintouchwitheithertechnicalsupportorcustomerservice.We’llprovideyoutheinformationyouneedquickly,
accuratelyandintheformyouprefer–afax,adownloadedfileoraconversationwitharepresentative.
Manual Organization
Thisharddiskdrivereferencemanualisorganizedinthefollowingmethod:
❏Section1–Introduction
❏Section2–Description
❏Section3–Specifications
❏Section4–Installation
❏Section5–ATInterface
❏Section6–HostSoftwareInterface
❏Section7–InterfaceCommands
❏Section8–ServiceandSupport
❏Appendix–Glossary
Abbreviations
ABBRV DESCRIPTION ABBRV DESCRIPTION
ATA AT attachment MB megabyte
bpi bits per inch Mbits/sec megabits per second
CHS cylinder - head - sector MB/sec megabytes per second
db decibels MHz megahertz
dBA decibels, A weighted ms millisecond
DMA direct memory access MSB most significant bit
ECC error correction code mV millivolts
fci flux changes per inch ns nanoseconds
G acceleration PIO programmed input/output
GB gigabyte RPM revolutions per minute
Hz hertz tpi tracks per inch
KB kilobyte µsec microsecond
LBA logical block address V volts
LSB least significant bit W watts
mA milliamperes
DIAMONDMAX 1750 – INTRODUCTION
1 – 9
Conventions
Ifthereisaconflictbetweentextandtables,thetableshallbeacceptedasbeingcorrect.
Key Words
Thenamesofabbreviations,commands,fieldsandacronymsusedassignalnamesareinalluppercasetype(e.g.,
IDENTIFYDRIVE).Fieldscontainingonlyonebitareusuallyreferredtoasthe“name”bitinsteadofthe“name”field.
Namesofdriveregistersbeginwithacapitalletter(e.g.,CylinderHighregister).
Numbering
Numbersthatarenotfollowedbyalowercase“b”or“h”aredecimalvalues.Numbersthatarefollowedbyalowercase
“b”(e.g.,01b)arebinaryvalues.Numbersthatarefollowedbyalowercase“h”(e.g.,3Ah)arehexadecimalvalues.
Signal Conventions
Signalnamesareshowninalluppercasetype.
Allsignalsareeitherhighactiveorlowactivesignals.Adashcharacter(-)attheendofasignalnameindicatesthatthe
signalislowactive.AlowactivesignalistruewhenitisbelowViLandisfalsewhenitisaboveViH.Asignalwithouta
dashattheendindicatesthatthesignalishighactive.AhighactivesignalistruewhenitisaboveViHandisfalsewhenit
isbelowViL.
Whenasignalisasserted,itmeansthesignalisdrivenbyanactivecircuittoitstruestate.
Whenasignalisnegated,itmeansthesignalisdrivenbyanactivecircuittoitsfalsestate.
Whenasignalisreleased,itmeansthesignalisnotactivelydriventoanystate.Somesignalshavebiascircuitrythatpullthe
signaltoeitheratrueorfalsestatewhennosignaldriverisactivelyassertingornegatingthesignal.Theseinstancesare
notedunderthedescriptionofthesignal.
PRODUCT DESCRIPTION
2 – 10
SECTION 2
Product Description
MaxtorDiamondMax™1750ATdiskdrivesare1-inchhigh,3.5-inchdiameterrandomaccessstoragedeviceswhich
incorporateanon-boardUltraDMA/ATAcontroller.Highcapacityisachievedbyabalancedcombinationofhighareal
recordingdensityandthelatestdataencodingandservotechniques.
Maxtor'slatestadvancementsinelectronicpackagingandintegrationmethodshaveloweredthedrive'spowerconsumptionand
increaseditsreliability.Advancedmagneto-resistiveread/writeheads,anstate-of-the-arthead/diskassemblyusinganintegrated
motor/spindledesignallowuptofourdisksina3.5-inchpackage.
Exceptionallyhighdatatransferratesandsub10msaccesstimesmaketheseperformanceseriesdiskdrivesespeciallywell-suited
tohighspeeddesktopandserverapplications.
DiamondMax 1750 Key Features
ANSI ATA-4 compliant PIO Mode 4 interface (Enhanced IDE)
Supports UltraDMA Mode 2 for 33 MB/sec data transfers
256 KB buffer with multi-adaptive cache manager
< 10 ms seek time
Zone density and I.D.-less recording
High reliability with
>
500,000 hour MTBF
Outstanding shock resistance at 200 Gs
High durability with 50K constant 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:Maxtordefinesonemegabyteas10
6
oronemillionbytesandonegigabyteas10
9
oronebillionbytes.
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