Seagate ST940813AM Supported ATA commands, Command name Command code in hex ATA-standard commands

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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 ATA-6 Standard.

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

Format Track (Legacy)	50H

Identify Device	ECH

Idle	97H, E3H

Idle Immediate	95H, E1H

Initialize (Set) Device Parameters	91H

Read Buffer	E4H

Read DMA	C8H, C9H

Read Log Extended	22H

Read Multiple	C4H

Read Native Max Address	F8H

Read Sectors	20H, 21H

Read Verify Sectors	40H, 41H

Recalibrate	10H

Security Disable Password	F6H

Security Erase Prepare	F3H

Security Erase Unit	F4H

Security Freeze Lock	F5H

Security Set Password	F1H

Security Unlock	F2H

Seek	70H

Set Drive Parameters	91H

Set Features	EFH

Set Max Address	F9H

24	EE25 Series Product Manual, Rev. E

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Contents EE25 Series Page Contents EE25 Series Product Manual, Rev. E List of Figures EE25 Series Product Manual, Rev. E Introduction EE25 Series Product Manual, Rev. E Drive specifications Specification summarySpecifications for 40 and 30 Gbyte models AftermarketVibration, nonoperating Specifications for 20 Gbyte models Drive specification ST920813AM ST920814AMEE25 Series Product Manual, Rev. E Formatted capacity Default logical geometryLBA mode Physical organizationRecording and interface technology Physical characteristicsTechnology Specification Seek timeMsec Typical Max Read seek times vs temperature 85C 25C 20C 30CStart/stop times 85C 25C 20C 30CPower specifications Typical current profile Conducted noiseVoltage tolerance Idle mode Power-management modesActive mode Sleep modeEnvironmental specifications AltitudeShock Operating shockNonoperating shock Vibration Acoustic mode Idle Normal Seek Performance SeekAcoustics Operating vibrationReliability Measurement type SpecificationElectromagnetic immunity Test Description Performance Reference Level StandardAgency certification Environmental protection Corrosive environmentEuropean Union Restriction of Hazardous Substances RoHS Page Jumper settings Configuring and mounting the driveHandling and static discharge precautions Master/slave configurationDrive mounting Cable-select optionCable Connector Signal Name Conductor Contact ATA interface signals and connector pinsSignal Name Connector Cable Contact Conductor ATA interfaceSupported ATA commands Command name Command code in hex ATA-standard commandsCommand name Command code in hex ATA-standard power-management commandsATA-standard security commands Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Bit WordSet Features command 0CHEE25 Series Product Manual, Rev. E Presales Support Seagate Technology support servicesInternet Technical SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index NumericsPage Page EE25 Series Product Manual, Rev. E Page Seagate Technology LLC