Seagate ST980414ASG, ST9320424ASG, ST9250424ASG, ST9160414ASG Set Features command values, 0CH

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Table 10:	Set Features command values
02H	Enable write cache (default).
03H	Set transfer mode (based on value in Sector Count register).
	Sector Count register values:
	00H	Set PIO mode to default (PIO mode 2).
	01H	Set PIO mode to default and disable IORDY (PIO mode 2).
	08H	PIO mode 0
	09H	PIO mode 1
	0AH	PIO mode 2
	0BH	PIO mode 3
	0CH	PIO mode 4 (default)
	20H	Multiword DMA mode 0
	21H	Multiword DMA mode 1
	22H	Multiword DMA mode 2
	40H	Ultra DMA mode 0
	41H	Ultra DMA mode 1
	42H	Ultra DMA mode 2
	43H	Ultra DMA mode 3
	44H	Ultra DMA mode 4
	45H	Ultra DMA mode 5
	46H	Ultra DMA mode 6
55H	Disable read look-ahead (read cache) feature.
82H	Disable write cache
AAH	Enable read look-ahead (read cache) feature (default).
F1H	Report full capacity available

Note. At power-on, or after a hardware or software reset, the default values of the features are as indi- cated above.

40	Momentus 7200 FDE.1 SATA Product Manual, Rev. A

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Contents Momentus 7200 FDE.1 Sata Page Contents Serial ATA interface Seagate Technology support servicesCompatibility summary List of Figures Page Introduction System requirementsAbout Momentus 7200 FDE.1 Sata disc drives Security feature matrixFDE drive feature list FDE benefitsDrive state upon shipment Momentus 7200 FDE.1 Sata Product Manual, Rev. a Drive specifications Specification summary tableSystem will display the warranty information for your drive Formatted capacity Default logical geometryLBA mode Cylinders Read/write heads Sectors per track 16,383Physical organization Physical characteristicsDrive specification Recording and interface technologyTypical seek times msec Read Seek timeStart/stop times Time to ready Typical Max @ 25CPower specifications Conducted noise Typical current profileVoltage tolerance Active mode Power-management modesPower management modes Idle modeEnvironmental specifications Nonoperating shock ShockOperating shock VibrationTest for Prominent Discrete Tones PDTs AcousticsElectromagnetic immunity Idle Performance seekPerformance Reference Test Description Level Standard Measurement type Specification Free Fall Protection featureSafety certification ReliabilityAustralian C-Tick N176 Electromagnetic compatibilityKorean RRL FCC verificationPage European Union Restriction of Hazardous Substances RoHS Environmental protectionChina Restriction of Hazardous Substances RoHS Directive Configuring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsMounting dimensions Drive mountingDrive integration Momentus 7200 FDE.1 Sata drive label exampleSecure Erase procedure Security Erase--ATA security commandsDrive installation Consumer usagePage Serial ATA interface Signal Serial ATA connector pin definitionsPin Function Definition ATA Security policy exceptions Word ContentATA Security Erase Unit bits DriveTrust Identify DriveTrust Mode supportIdent Value BIT set Bit Description Full Disc Encryption support Full Disc Encryption IdentifySupported commands Supported ATA commandsNormal Commands Read LOG EXT SET MAX Freeze Lock Code Command Locked Unlocked Frozen ATA Security API DriveTrust Security APIIdentify Device command Word Description ValueXxxxH Bit Word Ultra DMA mode 0 is supported Description if bit is set to Bit WordSet Features command Bit WordSet Features command values 0CHM.A.R.T. commands 7 S.M.A.R.T. commandsCode in features register A.R.T. command Momentus 7200 FDE.1 Sata Product Manual, Rev. a Bios versions tested in ATA Security mode Installation considerationsSystem Compatibility using WIndows XP SP2 Tested Bios versions with Windows XP SP2AMD Phoenix Award Dell AMI VVPGI635 DriveTrust compatibility verification Bios DriveTrust compatibilityTian YI F30A ATA Operating system versions tested Supported operating systems Compatibility test configurationsManufacturer Version/Release Presales Support InternetTechnical Support Data Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index ITE TPI Momentus 7200 FDE.1 Sata Product Manual, Rev. a Page Seagate Technology LLC