Xx3FH | Seagate ST360020ACE, ST320410ACE, ST380020ACE, ST340810ACE

U Series CE Family Product Manual, Rev. A			27

Word	Description		Value


66	Recommended multiword
	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
	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 35

Seagate ST360020ACE, ST320410ACE, ST380020ACE, ST340810ACE manual Xx3FH

Contents

Series CE Family Page Series CE Family Page Contents ATA interface Configuring and mounting the drive Figures Series CE Family Product Manual, Rev. a Introduction Specification summary table Track-to-track seek Time msec typical Altitude meters be Low mean sea level Formatted capacity Default logical geometryLBA Mode Recording and interface technology Physical characteristicsPhysical organization Start/stop times Seek time Power consumption Power specifications Typical current profile Power Mode Typical Watts Typical Amps Means 12V Voltage tolerance Power-management modesConducted noise Idle and Standby timers Environmental tolerances Ambient temperatureTemperature gradient Sleep mode Shock 3.2 Wet bulb temperatureHumidity 3.1 Relative Humidity Altitude Drive acoustics Operating vibrationNonoperating vibration Reliability Agency certification 1.12.1 Safety certificationElectromagnetic immunity Korean RRL Electromagnetic compatibilityTaiwan Bsmi Australian C-Tick N176 FCC verification Handling and static-discharge precautions Configuring and mounting the drive Options jumper block Jumper settings Master/slave configurationDrive as master with a non-ATA-compatible slave Ultra ATA/100 cable Cable-select optionAlternate capacity jumper Drive mounting Recommended Case temperature Measurement location ATA interface ATA interface signals and connector pins O pins and supported ATA signals Command name Command code in hex ATA-standard commands Supported ATA commands ATA-standard security commands Identify Drive commandCommand name ATA-standard power-management commands 0C5AH Word Description Xx07H Word Description Value Xx3FH Bit Word Description if bit is set to Bit Word Set Features command 0AH Code in Features A.R.T. Command Register 4 S.M.A.R.T. commands Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a