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Maxtor 2R010H1, 2R015H1 Mode Set/Check CommandsMode Set/Check Commands, Mode Set/Check CommandsMode Set/Check Commands Mode Set/Check Commands

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INTERFACE COMMANDS

7 – 6

Mode Set/Check CommandsMode Set/Check CommandsMode Set/Check CommandsMode Set/Check CommandsMode Set/Check Commands

Set Features ModeSet Features Mode

Set Features ModeSet Features Mode

Set Features Mode

Enables or disables features supported by the drive. When the drive receives this command it:

1. Sets BSY,

2. Checks the contents of the Features register,

3. Clears BSY and

4. Generates an interrupt.

If the value of the register is not a feature supported by the drive, the command is aborted.

The acceptable values in the Features register are defined as follows:

VALUE DE SCRI PTION

02h Enabled Write Cache

03h Set Transfer Mode based on value in Sector Count register

05h E na ble A d vanced P o wer Mana gement

42h E nable Aut o matic Acousti c Manage ment. The sector c o unt regi ster co nt a ins the

Automat i c Acous tic Man ageme nt le vel.

SECTOR LEVEL

FFh Maxtor specific

FEh Maximum p erforma nce

81h-FDh Intermediate acoustic management levels

80h Minimum acoustic emanation level

00h-7Fh reserved

44h Length of data appended on Read Long/Write Long commands specified in the

Identify Device information

55h Disable Read Look-ahead feature

66h Di sable revertin g to Po w e r-on def a ults

82h Disable Write Cache

85h D i sable A dvanced Power M a nageme nt

AAh Enable Read Look-ahead feature

BBh 4 bytes of Maxtor specific data appended on Read Long/Write Long commands

C2h Disable Automatic Acoustic Management

CCh Ena ble rev ert in g to Po we r- on def a ults

Contents

Main Hard Disk Drive Specifications Models: 2R015H1 & 2R010H1 P/N:1525/rev. A Corporate Headquarters Research and Development Center Page ContentsContents ContentsContents Contents Section 3 Section 3 Section 3 Section 3 Section 3 Product Specifications Product Specifications Section 4 Section 4 Product Specifications Product Specifications Product Specifications Section 4 Section 4 Section 4 Handling and Installation Handling and Installation Page Page FiguresFigures FiguresFigures Figures Figure Title Page SECTION 1 IntroductionIntroduction AbbreviationsAbbreviations Manual OrganizationManual Organization Maxtor CorporationMaxtor Corporation IntroductionIntroduction Introduction ConventionsConventions ConventionsConventions Conventions Page ProductProduct ProductProduct Product Functional / InterfaceFunctional / Interface FeaturesFeatures FeaturesFeatures Features Cache ManagementCache Management Cache ManagementCache Management Cache Management Major HDA ComponentsMajor HDA Components Major HDA ComponentsMajor HDA Components Major HDA Components Cylinder Limitation Jumper DescriptionCylinder Limitation Jumper Description Subsystem ConfigurationSubsystem Configuration Jumper Location / ConfigurationJumper Location / Configuration Subsystem ConfigurationSubsystem Configuration Subsystem Configuration Jumper Location / ConfigurationJumper Location / Configuration Jumper Location / Configuration Product SpecificationsProduct Specifications Drive ConfigurationDrive Configuration Performance SpecificationsPerformance Specifications Models and CapacitiesModels and Capacities Product SpecificationsProduct Specifications Product Specifications Page Power RequirementsPower Requirements Power RequirementsPower Requirements Power Requirements Environmental LimitsEnvironmental Limits EPA Energy Star ComplianceEPA Energy Star Compliance Power Mode DefinitionsPower Mode Definitions Reliability SpecificationsReliability Specifications Shock and VibrationShock and Vibration Reliability SpecificationsReliability Specifications Reliability Specifications >50,000 This indicates the average minimum cycles for reliable start/stop function. >100,000 This indicates the average minimum cycles for reliable load/unload function. Page SECTION 4 Handling and InstallationHandling and Installation Electro-Static Discharge (ESD)Electro-Static Discharge (ESD) Hard Drive Handling PrecautionsHard Drive Handling Precautions Handling and InstallationHandling and Installation Handling and Installation Hard Drive Handling PrecautionsHard Drive Handling Precautions Hard Drive Handling Precautions Page Page Before You BeginBefore You Begin Before You BeginBefore You Begin Before You Begin Hook upHook up Hook upHook up Hook up Start upStart up Start upStart up Start up Set upSet up Set upSet up Set up 5 1 AA Pin Description SummaryPin Description Summary Interface ConnectorInterface Connector AA AT Interface DescriptionT Interface Description T Interface DescriptionT Interface Description T Interface Description Pin Description TablePin Description Table 5 2 Pin Description TablePin Description Table Pin Description Table PIO TimingPIO Timing 5 3 PIO TimingPIO Timing PIO Timing Figure 5 - 2 PIO Data Transfer To/From Device DMA TimingDMA Timing 5 4 DMA TimingDMA Timing DMA Timing Figure 5 - 3 Multi-word DMA Data Transfer AT INTERFACE DESCRIPTION Ultra DMA TimingUltra DMA Timing (all times in nanoseconds) t 5 5 Ultra DMA TimingUltra DMA Timing Ultra DMA Timing Figure 5 - 5 Sustained Ultra DMA Data In Burst Figure 5 - 6 Host Pausing an Ultra DMA Data In Burst Figure 5 - 7 Device Terminating an Ultra DMA Data In Burst Figure 5 - 8 Host Terminating an Ultra DMA Data In Burst Figure 5 - 9 Initiating an Ultra DMA Data Out Burst Figure 5 - 10 Sustained Ultra DMA Data Out Burst Figure 5 - 11 Device Pausing an Ultra DMA Data Out Burst Figure 5 - 12 Host Terminating an Ultra DMA Data Out Burst Figure 5 - 13 Device Terminating an Ultra DMA Data Out Burst SECTION 6 Host Software InterfaceHost Software Interface Task File RegistersTask File Registers Host Software InterfaceHost Software Interface Host Software Interface Task File RegistersTask File Registers Task File Registers Page Command RegisterCommand Register Command RegisterCommand Register Command Register HOST SOFTWARE INTERFACE SummarySummary 6 4 SummarySummary Summary Control Diagnostic RegistersControl Diagnostic Registers Control Diagnostic RegistersControl Diagnostic Registers Control Diagnostic Registers Reset and Interrupt HandlingReset and Interrupt Handling Reset and Interrupt HandlingReset and Interrupt Handling Reset and Interrupt Handling SECTION 7 Interface CommandsInterface Commands Interface CommandsInterface Commands Interface Commands Read CommandsRead Commands Read CommandsRead Commands Read Commands Page Write CommandsWrite Commands Write CommandsWrite Commands Write Commands Page Mode Set/Check CommandsMode Set/Check Commands Mode Set/Check CommandsMode Set/Check Commands Mode Set/Check Commands Page Power Mode CommandsPower Mode Commands Power Mode CommandsPower Mode Commands Power Mode Commands Page Initialization CommandsInitialization Commands 7 10 Initialization CommandsInitialization Commands Initialization Commands Identify DriveIdentify Drive Identify DriveIdentify Drive Identify Drive 7 11 7 12 Page Seek, Format and Diagnostic CommandsSeek, Format and Diagnostic Commands S.M.A.R.T. Command SetS.M.A.R.T. Command Set S.M.A.R.T. Command SetS.M.A.R.T. Command Set S.M.A.R.T. Command Set SECTION 8 Service and SupportService and Support Service and SupportService and Support Service and Support Page GLOSSARY GlossaryGlossary BB AA GlossaryGlossary Glossary AA A DD DD D EE FF EE E FF F GG GG G KK JJ HH MM NN OO MM M NN N PP PP P RR RR R SS SS S TT WW TT T UU UU U