Maxtor 80-160GB manual Obsolete

Page 46

ATA Bus Interface and ATA Commands

Word		Content Description


47	15-8:	80h

	7-0:	00h = Reserved

	01h-FFh: = Maximum number of sectors that shall be transferred per interrupt on READ/
	WRITE MULTIPLE commands

48	Reserved

49	Capabilities

	15-14:	Reserved for the IDENTIFY PACKET DEVICE command.

	13:
	1 = Standby timer values as specified in this standard are supported.
	0 = Standby timer values shall be managed by the device

	12:	Reserved for the IDENTIFY PACKET DEVICE command.

	11:	1 = IORDY supported. 0 = IORDY may be supported

	10:	1 = IORDY may be disabled

	9:	1 = LBA supported

	8:	1 = DMA supported.

	7-0:	Retired

50	Capabilities

	15:	Shall be cleared to zero.

	14:	Shall be set to one.

	13-2:	Reserved.

	1:	Obsolete

	0:	Shall be set to one to indicate a device specific Standby timer value minimum.

51-52	Obsolete

5-6 Maxtor DiamondMax 17 80-160GB AT Hard Disk Drive

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Contents ATA UL/CSA/VDE/TUV/WEEE/RoHS RevisionsPatents Before You Begin Corporate HeadquartersTable Of Contents Service and Support List of Figures List of Tables Audience Manual OrganizationTerminology and Conventions ATAReferences Introduction General Description Product OverviewKEY Features Regulatory Compliance Standards Hardware Requirements Installation Space RequirementsUnpacking Instructions 220 Pack Shipping Container ATA Interface Connector Hardware Options1AT Jumper Options Cable Select CS Jumper ATA Bus Adapter CLJ Jumper Out2.1 40-Pin ATA Bus Connector ATA BUS Interface Connector J1, Section C DC Power J1, Section aATA Bus Interface Connector J1, Section C External Drive Activity LEDMounting Orientation7Mounting Screw Clearance Clearance VentilationAdapter Board Installation For Systems with AN ATA Adapter BoardConnecting the Adapter Board and the Drive 8.4-Gigabytes Barrier Techniques in Drive ConfigurationOperating System Limitations Model Interface System Startup and OperationMax LBA Capacity Model Number and Capacity Drive ConfigurationModel 6G080L0 6G160P0 Model Physical DimensionsValue Voltage Tolerance Power Requirements 80GB & 160GBMode Power Current Voltage TolerancePower Mode Definitions EPA Energy Star ComplianceParameter Non-Operating/StorageShock and Vibration Reliability SpecificationsParameter Operating Non-Operating Safety Regulatory Compliance Canadian Emissions StatementProduct Specifications Mechanical Interface Signal Cable and ConnectorIntroduction Electrical InterfaceSupported Commands Command InterfaceGeneral Feature Set Command Command Code Feature Register2fh 3fh Identify Drive Command Word Content Description51-52 Obsolete Total number of user addressable sectors Minimum PIO transfer cycle time with Iordy flow control Minor version number See Address Offset Reserved Area Boot, Incits TR272001 = release interrupt enabled General Purpose Logging feature set supported Word Stream Access Latency DMA Security status ATA Bus Interface and ATA Commands Service and Support Getting HelpService and Support Glossary Glossary Glossary Glossary Positioner See actuator Glossary