Maxtor STM3250824AS, STM3160815AS manual Supported ATA commands, Command name Command code in hex

Page 41

4.3Supported ATA commands

The following table lists Serial ATA standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Serial ATA: High Speed Serialized AT Attachment specification. See “S.M.A.R.T. commands” on page 42.for details and subcommands used in the S.M.A.R.T. implementation.

Table 11: Supported ATA commands

Command name	Command code (in hex)

Check Power Mode	98H or E5H
Device Configuration Freeze Lock	B1H / C1H
Device Configuration Identify	B1H / C2H
Device Configuration Restore	B1H / C0H
Device Configuration Set	B1H / C3H
Device Reset	08H
Download Microcode	92H
Execute Device Diagnostics	90H
Flush Cache	E7H
Flush Cache Extended	EAH
Format Track	50H
Identify Device	ECH
Idle	97H or E3H
Idle Immediate	95H or E1H
Initialize Device Parameters	91H
Read Buffer	E4H
Read DMA	C8H
Read DMA Extended	25H
Read DMA Without Retries	C9H
Read Log Ext	2FH
Read Multiple	C4H
Read Multiple Extended	29H
Read Native Max Address	F8H
Read Native Max Address Extended	27H
Read Sectors	20H
Read Sectors Extended	24H
Read Sectors Without Retries	21H
Read Verify Sectors	40H
Read Verify Sectors Extended	42H
Read Verify Sectors Without Retries	41H
Recalibrate	10H
Security Disable Password	F6H
Security Erase Prepare	F3H

DiamondMax 21 Serial ATA Product Manual, Rev. C

35

Image 41

Contents DiamondMax Revision status summary sheet Contents DiamondMax 21 Serial ATA Product Manual, Rev. C Typical 5V startup and operation current profile List of FiguresPage Introduction About the Serial ATA interface Specification summary tables Drive specificationsDrive specification STM3500630AS Drive specifications summary for 500 Gbyte modelsYes Drive specification STM3320820AS STM3320620AS Drive specifications summary for 320 Gbyte modelsDiamondMax 21 Serial ATA Product Manual, Rev. C Drive specification STM3250824AS STM3250820AS STM3250310AS Drive specifications summary for 250 Gbyte modelsDiamondMax 21 Serial ATA Product Manual, Rev. C Drive specification STM3160815AS STM3160215AS Drive specifications summary for the 160 Gbyte modelsDiamondMax 21 Serial ATA Product Manual, Rev. C Drive specification STM380815AS STM380215AS Drive specifications summary for the 80 Gbyte modelYears on distribution units Drive specification STM340215AS Drive specifications summary for the 40 Gbyte modelDiamondMax 21 Serial ATA Product Manual, Rev. C LBA mode Default logical geometryFormatted capacity Cylinders Read/write heads Sectors per track 16,383STM3250310AS STM380815AS, STM380215AS and STM340215AS Recording and interface technologySTM3160815AS, STM3160215AS Physical characteristics Seek time Power specificationsStart/stop times STM3250820AS 500-320 GB STM3250824AS STM3250310AS 160 40 GBSpinup power Power consumptionIdle mode power Seek modeVoltage tolerance Typical current profilesConducted noise Active mode Power-management modesIdle mode Sleep modeEnvironmental specifications Vibration Nonoperating shockOperating vibration Nonoperating vibrationElectromagnetic immunity AcousticsFluid Dynamic Bearing FDB motor acoustics Radio frequency environmentsReliability Safety certificationAgency certification Electromagnetic compatibilityFCC verification Korean RRLAustralian C-Tick N176 China Restriction of Hazardous Substances RoHS Directive Environmental protectionCorrosive environment Handling and static-discharge precautions Configuring and mounting the driveSerial ATA cables and connectors Configuring the driveDrive mounting Drive dimensions for 40-160 GB and STM3250310AS models Hot-Plug compatibility Serial ATA Sata interfaceSerial ATA connector pin definitions Serial ATA device plug connector pin definitionsSignal Pin Function DefinitionCommand name Command code in hex Supported ATA commandsSupported ATA commands F4H Word Description Value Identify Device commandXx07H 100 Bit Word Description if bit is set to Bit WordSet Features command values Set Features commandCode in features register A.R.T. command 3 S.M.A.R.T. commandsM.A.R.T. commands Maxtor support services DiamondMax 21 Serial ATA Product Manual, Rev. C Index ITE Page DiamondMax 21 Serial ATA Product Manual, Rev. C Page Seagate Technology LLC