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Maxtor 2B010H1, 2B015H1, 2B020H1 AA, AA AT Interface DescriptionT Interface Description, T Interface DescriptionT Interface Description T Interface Description

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AT INTERFACE DESCRIPTION

5 – 1

SECTION 5

AAAAAT Interface DescriptionT Interface DescriptionT Interface DescriptionT Interface DescriptionT Interface Description

Interface ConnectorInterface Connector

Interface ConnectorInterface Connector

Interface Connector

All Maxtor hard drives have a 40-pin ATA interface connector mounted on the PCBA. The drive may connect

directly to the host; or it can also accommodate a cable connection (maximum cable

length: 18 inches).

Figure 5-1

Data Connector

Pin Description SummaryPin Description Summary

Pin Description SummaryPin Description Summary

Pin Description Summary

PIN SIGNAL PIN SIGNAL

01 Reset - 02 Ground

03 DD7 04 DD8

05 DD6 06 DD9

07 DD5 08 DD10

09 DD4 10 DD11

11 DD3 12 DD12

13 DD2 14 DD13

15 DD1 16 DD14

17 DD0 18 DD15

19 Ground 20 (keyp in)

21 DMARQ 22 Ground

23 DIOW -:ST OP 24 Ground

25 DIOR -:HD MARDY:HS T R OB E 26 Ground

27 IORDY:DDMARDY:DSTROBE 28 CSEL

29 D MAC K - 30 Ground

31 INTRQ 32 IOCS16

Obsolete

33 DA1 34 PDIAG -

35 DA0 36 DA2

37 CS0 - 38 CS1 -

39 DASP - 40 G round

Contents

Main Maxtor 541DX Product Manual Models: 2B020H1, 2B015H1, 2B010H1 P/N:1546/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