Seagate ST310014ACE manual Word Description Value, Xx3FH

Page 34

26	ST310014ACE Product Manual, Rev. D

Word	Description	Value


66	Recommended multiword	0078H
	DMA transfer cycle time per	0078H
	word (120 nsec)

67	Minimum PIO cycle time
	without IORDY flow control	00F0H
	(240 nsec)

68	Minimum PIO cycle time with	0078H
	IORDY flow control (120	0078H
	nsec)

69–74	ATA-reserved	0000H

75	Queue depth	0000H

76–79	ATA-reserved	0000H

80	Major version number	007EH

81	Minor version number	0000H

82	Command sets supported	346BH

83	Command sets supported	4B09H

84	Command sets support	4003H
	extension

85	Command sets enabled	xxxxH

86	Command sets enabled	xxxxH

87	Command sets enable	xxxxH
	extension

88	Ultra DMA support and	xx3FH
	current mode
	(see note following this table)

89	Security erase time	0000H

90	Enhanced security erase	0000H
	time

91	Advanced Power Manage-	0040H
	ment value

Image 34

Contents ST310014ACE Ultra ATA Interface Drive Page ST310014ACE Ultra ATA Interface Drive Page Contents Configuring and mounting the drive ATA interfaceFigures ST310014ACE Product Manual, Rev. D Introduction Specification summary table Standby to ready sec typical Formatted capacity Default logical geometryLBA Mode Physical organizationStart/stop times Physical characteristicsSeek times Power specifications Power consumptionPower Mode Typical Watts Typical Amps Means 12V Current amps Time secondsConducted noise Power-management modesVoltage tolerance Sleep mode Environmental tolerances Ambient temperatureTemperature gradient Idle and Standby timersAltitude 3.2 Wet bulb temperatureHumidity 3.1 Relative Humidity ShockNonoperating vibration ST310014ACE Acoustic mode Idle SeekOperating vibration Drive acousticsElectromagnetic immunity Agency certification Safety certificationReliability Taiwan Bsmi Electromagnetic compatibilityKorean RRL FCC verification Australian C-Tick N176Configuring and mounting the drive Handling and static-discharge precautionsBreather filter hole precautions Breather filter hole locationJumper settings Master/slave configuration Drive as master with a non-ATA-compatible slaveCable-select option Ultra ATA/100 cableMounting dimensions-top, side and end view Drive mountingATA interface signals and connector pins ATA interfaceO pins and supported ATA signals Supported ATA commands Command name Command code in hex ATA-standard commands ATA-standard power-management commands Identify Drive command Command name Command code in hex ATA-standard security commandsWord Description 0C5AHXxxxH Word Description Value Xx3FHDescription if bit is set to Bit Word Bit WordSet Features command 0AH 4 S.M.A.R.T. commands Code in Features A.R.T. Command RegisterPage Seagate Technology LLC