Seagate ST2000VN000, ST3000VN000 manual Efh

Page 28

SATA Interface

 

 

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Table 7 SATA standard commands (continued)

 

Command name

Command code (in hex)

 

 

 

 

Seek

70H

 

 

 

 

Set Features

EFH

 

 

 

 

 

Set Max Address

F9H

 

 

 

 

Note: Individual Set Max Address

Address:

 

00H

commands are identified by the value

Password:

 

01H

placed in the Set Max Features register

Lock:

 

02H

as defined to the right.

Unlock:

 

03H

 

Freeze Lock:

 

04H

Set Max Address Extended

37H

 

Set Multiple Mode

C6H

 

 

 

 

Sleep

E6H

 

 

 

 

S.M.A.R.T. Disable Operations

B0H / D9H

 

 

 

 

S.M.A.R.T. Enable/Disable Autosave

B0H / D2H

 

 

 

 

S.M.A.R.T. Enable Operations

B0H / D8H

 

 

 

 

S.M.A.R.T. Execute Offline

B0H / D4H

 

 

 

 

S.M.A.R.T. Read Attribute Thresholds

B0H / D1H

 

 

 

 

S.M.A.R.T. Read Data

B0H / D0H

 

 

 

 

S.M.A.R.T. Read Log Sector

B0H / D5H

 

 

 

 

S.M.A.R.T. Return Status

B0H / DAH

 

 

 

 

S.M.A.R.T. Save Attribute Values

B0H / D3H

 

 

 

 

S.M.A.R.T. Write Log Sector

B0H / D6H

 

 

 

 

Standby

E2H

 

 

 

 

Standby Immediate

E0H

 

 

 

 

Write Buffer

E8H

 

 

 

 

Write DMA

CAH

 

 

 

 

Write DMA Extended

35H

 

 

 

 

Write DMA FUA Extended

3DH

 

 

 

 

Write DMA Without Retries

CBH

 

 

 

 

Write Log Extended

3FH

 

 

 

 

Write Multiple

C5H

 

 

 

 

Write Multiple Extended

39H

 

 

 

 

Write Multiple FUA Extended

CEH

 

 

 

 

Write Sectors

30H

 

 

 

 

Write Sectors Without Retries

31H

 

 

 

 

Write Sectors Extended

34H

 

 

 

 

Write Uncorrectable

45H

 

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NAS HDD Product Manual, Rev. A

Image 28
Contents Seagate NAS HDD Document Revision History Revision Date Description of ChangeContents NAS HDD Product Manual, Rev. a Figures NAS HDD Product Manual, Rev. a Seagate Technology Support Services NAS HDD Product Manual, Rev. a Introduction About the Sata interfaceIntroduction Drive Specifications Specification summary tablesDrive Specifications Default logical geometry LBA modeFormatted capacity Physical characteristics Recording and interface technologyPower specifications Power consumptionSeek time Start/stop timesConducted noise Voltage tolerancePower-management modes Environmental specificationsDrive case temperature Power modes Heads Spindle BufferAmbient Temperature Temperature gradientHumidity AltitudeNon-operating vibration AcousticsTest for Prominent Discrete Tones PDTs Electromagnetic immunityWarranty Agency certification Safety certificationReliability Mean Time Between Failure Electromagnetic compatibilityFCC verification Environmental protectionKorean RRL Australian C-Tick N176China Restriction of Hazardous Substances RoHS Directive Corrosive environmentConfiguring the drive Handling and static-discharge precautionsSata cables and connectors Drive mounting Attaching Sata cablingSata Interface Segment Pin Function DefinitionSupported ATA commands Command name Command code in hexSata Interface EFH Identify Device command Word Description ValueXx7FH Bit Word GPL feature set is supported Set Features command Set Features commands3 S.M.A.R.T. commands Code in features register A.R.T. commandIndex NAS HDD Product Manual, Rev. a NAS HDD Product Manual, Rev. a Page Page Seagate Technology LLC Americas