Supported ATA commands, Supported commands | Seagate ST94019A

4.1.1Supported ATA commands

The following table lists ATA-standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Draft ATA-6 Standard. See “S.M.A.R.T. commands” on page 26. for details and sub- commands used in the S.M.A.R.T. implementation.

Table 7:	Supported commands

Command name			Command code (in hex)

ATA-standard commands

ATA Device Configuration Overlay			B1H

ATA Service			A2H

Check Power Mode			98H, E5H

Download Microcode			92H

Execute Device Diagnostics			90H

Flush Cache			E7H

Flush Cache Extended			EAH

Format Track (Legacy)			50H

Identify Device			ECH

Idle			97H, E3H

Idle Immediate			95H, E1H

Initialize Device Parameters			91H

Read Buffer			E4H

Read DMA			C8H, C9H

Read DMA Extended			25H

Read Log Extended			22H

Read Multiple			C4H

Read Multiple Extended			29H

Read Native Max Address			F8H

Read Native Max Address Extended			27H

Read Sectors			20H, 21H

Read Sectors Extended			24H

Read Verify Sectors			40H, 41H

Read Verify Sectors Extended			42H

Recalibrate			10H

Security Disable Password			F6H

Security Erase Prepare			F3H

Security Erase Unit			F4H

Security Freeze Lock			F5H

Security Set Password			F1H

20	Momentus 42 Product Manual, Rev. A

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Seagate ST94019A manual Supported ATA commands, Supported commands, Command name Command code in hex ATA-standard commands

Contents

Momentus Page Momentus Page Revision status summary sheet Rev. a 05/03/2004 AllRevision Date Sheets Affected Page Contents Momentus 42 Product Manual, Rev. a List of Figures Viii Momentus 42 Product Manual, Rev. a Introduction Momentus 42 disc drive Momentus 42 Product Manual, Rev. a Specifications Drive specificationsSpecification summary Drive specification ST94019A ST93015A ST92014A Specifications Formatted capacity Default logical geometryLBA mode Physical organization Physical characteristics Technology SpecificationRecording and interface technology Typical seek times msec Read Write Seek timeTime to ready Time to ready Typical Max Power specifications Typical current profile Conducted noiseVoltage tolerance Active mode Power-management modesPower management modes Idle mode Environmental specifications Nonoperating shock ShockOperating shock Vibration Drive level acoustics AcousticsElectromagnetic immunity Electromagnetic immunity Reliability Safety certificationMeasurement type Specification Agency certification Korean RRL Australian C-Tick N176FCC verification Momentus 42 Product Manual, Rev. a Jumper settings Configuring and mounting the driveHandling and static discharge precautions Master/slave configuration Drive mounting Cable-select option Connector Cable Signal Name Contact Conductor ATA interface signals and connector pinsConnector signals Cable Connector Conductor Contact Signal Name Supported ATA commands Supported commandsCommand name Command code in hex ATA-standard commands Command name Command code in hex ATA-standard power-management commandsATA-standard security commands Identify Device command Word Description Value XxxxH Description if bit is set to Bit Set Features command Features register values 4 S.M.A.R.T. commands Supported S.M.A.R.T. commandsCode in features register A.R.T. command Presales Support Seagate Technology support servicesInternet MySeagate Reseller.seagate.com Technical Support Warranty Service Authorized Service Centers Americas SEAGATE2 +1-405-324-47003 +1-405-324-4702 Call Center Toll-free Direct dialAmericas +1-405-324-47301 +1-405-324-4704 Call Center Toll-free Direct dial FAX / Internet FAX Services-All Europe toll call Call Center Presales and Technical Support Warranty ServiceToll-Free Support Numbers Asia/Pacific Support Services Momentus 42 Product Manual, Rev. a Index NumericsPage Page Momentus 42 Product Manual, Rev. a Page Seagate Technology LLC