Maxtor 300 manual = release interrupt enabled

Page 54

ATA Bus Interface and ATA Commands

Table 5-2Identify Drive Command Parameters

Word

 

 

CONTENT DESCRIPTION

 

 

 

 

 

 

 

 

85

7:

1

= release interrupt enabled

 

 

 

 

 

6:

1

= look-ahead enabled

 

 

 

 

 

5:

1

= write cache enabled

 

 

 

 

4:

Shall be cleared to zero to indicate that the PACKET Command feature set is

 

 

not supported.

 

 

 

 

 

3:

1

= Power Management feature set enabled

 

 

 

 

 

2:

1

= Removable Media feature set enabled

 

 

 

 

 

1:

1

= Security Mode feature set enabled

 

 

 

 

 

0:

1

= SMART feature set enabled

 

 

86

Command set/feature enabled.

 

 

 

 

15-14:

Reserved

 

 

 

 

 

13:

1

= FLUSH CACHE EXT command supported

 

 

 

 

 

12:

1

= FLUSH CACHE command supported

 

 

 

 

 

11:

1

= Device Configuration Overlay supported

 

 

 

 

 

10:

1

= 48-bit Address features set supported

 

 

 

 

 

9:

1

= Automatic Acoustic Management feature set enabled

 

 

 

 

 

8:

1

= SET MAX security extension enabled by SET MAX SET PASSWORD

 

 

 

 

7:

See Address Offset Reserved Area Boot, INCITS TR27:2001

 

 

 

 

 

6:

1

= SET FEATURES subcommand required to spin-up after power-up

 

 

 

 

 

5:

1

= Power-Up In Standby feature set enabled

 

 

 

 

 

4:

1

= Removable Media Status Notification feature set enabled

 

 

 

 

 

3:

1

= Advanced Power Management feature set enabled

 

 

 

 

 

2:

1

= CFA feature set enabled

 

 

 

 

 

1:

1

= READ/WRITE DMA QUEUED command supported

 

 

 

 

 

0:

1

= DOWNLOAD MICROCODE command supported

 

 

87

Command set/feature default.

 

 

 

 

15:

Shall be cleared to zero

 

 

 

 

14:

Shall be set to one

 

 

 

 

13-8:

Reserved

 

 

 

 

7:

1 = WRITE DMA QUEUED FUA EXT command supported

 

 

 

 

5-12 Quickview 300 80/100/120/160/200/250/300GB PATA

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Contents MaxtorQuickview 80/100/120/160/200/250/300GB Pata Patents Publication Number Part Number Before You Begin McCarthy Blvd Milpitas, California Tel Fax Chapter InstallationChapter Introduction General DescriptionProduct Specifications ATA BUS Interface and ATA CommandsService and Support Appendix a Breaking the 137 Gigabyte Storage BarrierList of Figures List of Tables Products Maxtor CorporationAudience SupportManual Organization Terminology and ConventionsMSB References KEY Features Product OverviewGeneral Description Regulatory Compliance Standards Product EMI/EMS QualificationsInstallation Space RequirementsUnpacking Instructions 2Quickview 300 20-Pack Shipping Container Pata Interface Connector Hardware Options1AT Jumper Options Cable Select CS JumperMaster Jumper Configuration Drive Select DS JumperPower On Standby Cylinder Limitation Jumper CLJ4AT Connector and Jumper Location Pata BUS Adapter Combination Connector J12.1 40-Pin Pata Bus Connector Adapter Board5J1 DC Power and Pata Bus Combination Connector DC Power J1, Section a Pata Bus Interface Connector J1, Section CExternal Drive Activity LED Mounting Orientation Installation Ventilation Adapter Board InstallationClearance For Systems With a Motherboard Pata AdapterConnecting the Adapter Board and the Drive 8Drive Power Supply and Pata Bus Interface CablesTechniques in Drive Configuration Operating system limitationsDrive Configuration Models and CapacitiesPerformance Specifications Physical Dimensions Parameter ValuePower Requirements for 80/100/120/160/200GB Typical Power Requirements for 250GB/300GB TypicalVoltage Tolerance Power Mode Definitions EPA Energy Star ComplianceEnvironmental Limits Acoustic Noise11Baseplate Tempurature Measurement Location Shock and Vibration Parameter Operating NON-OPERATINGStart/Stop Cycles Reliability SpecificationsAnnualized Return Rate Data ReliabilitySafety Regulatory Compliance Canadian Emissions StatementMechanical Interface Signal Cable and ConnectorIntroduction Electrical InterfaceSupported Commands Command InterfaceGeneral Feature Set Command Feature Register Code ValuesFlush Cache SET Multiple Mode Write Sectors 30hContent Description Word10-19 Serial number 20 Ascii characters 20-21 Retired Content Description Minimum PIO transfer cycle time without flow control Minor version number See Address Offset Reserved Area Boot, Incits TR272001 = release interrupt enabled Supported Content Description Reserved 255 Integrity word 15-8 Checksum Signature Service and Support Product Support/Technical Assistance/Customer ServiceBreaking the 137 Gigabyte Storage Barrier HistoryDOS Solving the 137 Gigabyte Capacity Barrier How is the Extension Implemented?What Do the Drives Need to Meet the Spec? What is the Next Barrier? What Else is Involved?Appendix a Appendix B Big Numbers Appendix CGlossary Glossary FCI Acronym for flux changes per inch. See also BPI Initialize See low level formatting Millisecond ms One thousandth of a second .001 sec Glossary Quickview 300 80/100/120/160/200/250/300GB Pata G-7 Glossary Index
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