Seagate ST320DM000, STBD3000100 C6H, E6H, B0H / DAH, E2H, E0H, E8H, Cah, 3DH, Cbh, 3FH, C5H, Ceh

Page 32

SATA Interface

 

 

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Table 10 SATA standard commands (continued)

 

Command name

Command code (in hex)

 

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

 

32

Barracuda SATA Product Manual, Rev. G

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Contents Barracuda Document Revision History Revision Date Description of ChangeContents Barracuda Sata Product Manual, Rev. G Figures Barracuda Sata Product Manual, Rev. G Seagate Technology Support Services Barracuda Sata Product Manual, Rev. G Introduction About the Sata interfaceIntroduction Drive Specifications Specification summary tablesDrive Specifications Drive Specification ST500DM002 ST320DM000 ST250DM000 Model Formatted Guaranteed Bytes per sector Capacity Sectors Formatted capacityRecording and interface technology LBA modeDefault logical geometry Physical characteristics Seek timePower specifications Power consumptionStart/stop times DiskDC power requirements 3-disk 3TB and 2TB models Power-management modes Power modes Heads Spindle BufferConducted noise Voltage toleranceEnvironmental specifications Ambient temperature Temperature gradientHumidity AltitudeNon-operating vibration AcousticsWarranty Agency certification Safety certificationTest for Prominent Discrete Tones PDTs Electromagnetic immunityElectromagnetic compatibility FCC verificationKorean RRL Australian C-Tick N176Corrosive environment Environmental protectionChina Restriction of Hazardous Substances RoHS Directive Sata cables and connectors Handling and static-discharge precautionsConfiguring the drive Drive mounting Attaching Sata cablingMounting dimensions 1-disk 1TB and 750GB models Mounting dimensions 1-disk 500GB, 320GB and 250GB models Sata Interface Segment Pin Function DefinitionE5H Supported ATA commandsCommand name Command code in hex E7H EAHECH E3HC6H E6HB0H / DAH E2HIdentify Device command Word Description Value0C5AH AsciiXx07H BE09HBit Word FffehMedia serial number is supported Set Features command 0AH0BH 0CH3 S.M.A.R.T. commands Code in features register A.R.T. commandIndex Barracuda Sata Product Manual, Rev. G Barracuda Sata Product Manual, Rev. G Page Page Seagate Technology LLC Americas