Idle Immediate E1h/95h, Unload Feature | Hitachi HTS543280L9A300

5K320 SATA OEM Specification

14.11Idle Immediate (E1h/95h)

Command Block Output Registers																Command Block Input Registers
Register	7		6		5		4		3	2		1		0		Register	7			6				5			4			3		2		1	0
Data	-		-		-		-		-	-		-		-		Data	-			-				-			-			-		-		-	-
Feature	-		-		-		-		-	-		-		-		Error						...See Below...
Sector Count	-		-		-		-		-	-		-		-		Sector Count	-		-				-			-			-			-		-	-
LBA Low	-		-		-		-		-	-		-		-		LBA Low	-			-				-			-			-		-		-	-
LBA Mid	-		-		-		-		-	-		-		-		LBA Mid	-			-				-			-			-		-		-	-
LBA High	-		-		-		-		-	-		-		-		LBA High	-			-				-			-			-		-		-	-
Device	-		-		-		-		-	-		-		-		Device	-			-				-			-			-		-		-	-
Command	1		1		1		0		0	0		0		1		Status						...See Below...

Unload Feature

Command Block Output Registers										Command Block Input Registers
Register	7	6	5	4	3	2	1	0		Register	7	6	5	4	3	2		1	0
Data	-	-	-	-	-	-	-	-		Data	-	-	-	-	-	-		-	-
Feature	0	1	0	0	0	1	0	0		Error			...See Below...
Sector Count	0	0	0	0	0	0	0	0		Sector Count	-	-	-	-	-	-		-	-
LBA Low	0	1	0	0	1	1	0	0		LBA Low	1	1	0	0	0	1		0	0
LBA Mid	0	1	0	0	1	1	1	0		LBA Mid	-	-	-	-	-	-		-	-
LBA High	0	1	0	1	0	1	0	1		LBA High	-	-	-	-	-	-		-	-
Device	-	-	-	D	-	-	-	-		Device	-	-	-	-	-	-		-	-
Command	1	1	1	0	0	0	0	1		Status			...See Below...

7 6

CRC UNC

0

0

5

0

0

Error Register

4 3 2 1

IDN 0 ABT T0N

0 0 V 0

0

AM

N

0

7 6

BSY RDY

0 V

5

DF

0

Status Register

4 3 2 1 0 DSC DRQ COR IDX ERR

V

-

0

0

V

Table 66 Idle Immediate Command (E1h/95h)

The Idle Immediate command causes the device to enter performance Idle mode.

The device is spun up to operating speed. If the device is already spinning, the spin up sequence is not executed.

During Idle mode the device is spinning and ready to respond to host commands immediately. The Idle Immediate command will not affect the auto power down timeout parameter.

Unload Feature:

The UNLOAD FEATURE of the IDLE IMMEDIATE command allows the host to immediately unload the heads. The device stop s read look-ahead if it is in process. If the device is performing a write operation, the device suspends writing cached data onto the media as soon as possible. The data in the write cache is retained, and the device resumes writing the cached data onto the media after receiving a Software Reset, a Hardware Reset, or any new command except IDLE IMMEDIATE with UNLOAD FEATURE.

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Image 104

Hitachi HTS543280L9A300, HTS543212L9SA00 manual Idle Immediate E1h/95h, Unload Feature, Idle Immediate Command E1h/95h

Contents

Hitachi Travelstar 5K320 Copyright Hitachi Global Storage Technologies Table of Contents 11.6 List of Figures List of Tables 5K320 Sata OEM Specification 5K320 Sata OEM Specification 5K320 Sata OEM Specification General Introduction Abbreviations EEC PIO General caution Drive handling precautionsReferences Outline of the drive Part 1 Functional Specification Control Electronics Head disk assembly dataFixed disk subsystem description Formatted capacity by model number Fixed disk characteristicsFormatted capacity by model number Data sheet Data sheetCylinder allocation Cylinder allocation Performance characteristics Performance characteristicsCommand overhead Mechanical positioning Average seek time including settlingFull stroke seek Average latency Drive ready time Drive ready time Mode transition time Operating mode at power onAdaptive power save control Operating mode Data loss on power off Write safetyData integrity Write Cache Automatic reallocation Error recoveryData buffer test ECC Specification Temperature and humidityEnvironment Corrosion test Magnetic flux density limits Radiation noiseConductive noise DC power requirements Requirements Power consumption efficiency Power consumption efficiency Service life and usage condition ReliabilityData reliability Failure prediction S.M.A.R.T Preventive maintenance Required Power-Off SequencePower switch design considerations Load/unload Test considerations Mechanical specifications Physical dimensions and weightPhysical dimensions and weight Mounting hole locations Load/unload mechanism Connector descriptionMounting orientation Vibration and shock Operating vibrationRandom vibration Swept sine vibration Nonoperating shock Nonoperating vibrationOperating shock Sound power level Weighted sound powerAcoustics Discrete tone penalty Identification labels Electromagnetic compatibility Substance restriction requirements SafetyPackaging Cabling Electrical interface specificationsInterface connector Signal definitions Interface connector pins and I/O signals1 TX+ / TX 2 RX+ / RX 5K320 Sata OEM Specification Out of band signaling M R E S E T / C O M in IT M W a K E 5K320 Sata OEM Specification Part 2 Interface Specification General IntroductionTerminology Interrupt request Device or Host Registers Deviations from StandardPhysical Interface Command register Register naming conventionDevice Control Register Register naming convention and correspondence Error Register Features RegisterError Register Device Register LBA High Register LBA Low RegisterLBA Mid Register Sector Count Register Corr COR Reset Response Reset Response TableGeneral Operation Descriptions Register Initialization Diagnostic and Reset considerations Default Register ValuesDiagnostic Codes Reset error register values Power-off considerations Required power-off sequenceDevice’s behavior by ATA commands Emergency unload Sector Addressing Mode Power Management FeatureLogical CHS Addressing Mode LBA Addressing Mode Power Mode Power Management CommandsStandby/Sleep command completion timing Interface Capability for Power Modes Initial Power Mode at Power On Performance Idle modeActive Idle mode Low Power Idle mode Interface Power Management Mode Slumber and Partial 12.8 S.M.A.R.T. FunctionTransition Time Attributes Security Mode Feature Set Password Master Password Revision CodeSecurity Level Operation example Operation from POR after User Password is set Initial Setting User Password Lost Usual Operation Command Table Attempt limit for Security Unlock command Command table for device lock operation Read Native Max Address ‘F8’h Set Max Address ‘F9’h Able 36 Command table for device lock operationProtected Area Function Example for operation In LBA mode Shipping HDDs from HDD manufacturer Set Max security extension commands Set Max Set Password data content Reassign Function Seek OverlapWrite Cache Function 12.14 48-bit Address Feature Set Non recovered write errorsNon recovered read errors Recovered read errors Software Setting Preservation Feature Set Preserved software settings Preserved Software Setting Native Command QueuingSmart Command Transport SCT SCT Action Code Supported Data Out Commands Command ProtocolData In Commands Non-Data Commands DMA Data Transfer Commands First-parity DMA Commands Command Descriptions Command set + Vendor specific command Command Set Subcommand Output Registers Input Registers Input Parameters From The Device Check Power Mode E5h/98hCheck Power Mode Command E5h/98h Device Configuration Overlay B1h Device Configuration Restore subcommand C0hDevice Configuration Freeze Lock subcommand C1h Device Configuration Overlay Command B1h Device Configuration Identify subcommand C2h Device Configuration SET subcommand C3h Device Configuration Overlay Data structure DCO error information definition Download Command 92h Download Microcode 92h 5K320 Sata OEM Specification Execute Device Diagnostic 90h Execute Device Diagnostic Command 90h Flush Cache Command E7h Flush Cache E7h Flush Cache EXT Command EAh Flush Cache Ext EAh Output Parameters To The Device LBA Low Format Track Command 50hFormat Track 50h Vendor Specific Format Unit Command F7h Format Unit F7h Vendor Specific Identify Device Command ECh Identify Device ECh Identify device information Identify device information 5K320 Sata OEM Specification Identify device information Identify device information Identify device information Identify device information 7AB8H =ATA8-AST 101 102 Output Parameters To The Device Idle Command E3h/97hIdle E3h/97h Idle Immediate E1h/95h Unload FeatureIdle Immediate Command E1h/95h Initialize Device Parameters Command 91h Initialize Device Parameters 91h Read Buffer Command E4h Read Buffer E4h Output Parameters To The Device Sector Count Read DMA Command C8h/C9hRead DMAC8h/C9h Read DMA Ext Command 25h Read DMA Ext 25h Read Fpdma Queued Command 60h Output Parameters To The Device Feature CurrentFeature Previous Read Fpdma Queued 60h Read Log Ext Command 2Fh CommandRead Log Ext2Fh Log address definition Extended comprehensive Smart error log General purpose Log Directory Error Log version Error log indexExtended Error log data structure Extended comprehensive Smart error Log Command data structure Error data structure Device error count Extended Self -test log sectorSelf-test log data structure revision number Extended Self-test log data structure Command Error Command Error informationSelf-test descriptor index Extended Self-test log descriptor entry Counter Reset Mechanisms Phy Event CounterCounter Identifiers Read Log Ext Log Page 11h Phy Event Counter information Input Paramete rs From The Device Read Multiple Command C4hRead Multiple C4h Read Multiple Ext Command 29h Read Multiple Ext 29h Read Native Max Address Command F8h Read Native Max Address F8h Read Native Max Address Ext Command 29h Read Native Max Address Ext 27h Read Sectors Command 20h/21h Read Sectors 20h/21h Read Sectors Ext Command 24h Read Sectors Ext 24h Read Verify Sectors Command 40h/41h Read Verify Sectors 40h/41h Read Verify Sectors Ext Command 42h Read Verify Sectors Ext 42h Recalibrate Command 1xh Recalibrate 1xh Password Information for Security Disable Password command Security Disable Password F6hSecurity Disable Password Command F6h Security Erase Prepare Command F3h Security Erase Prepare F3h Security Erase Unit Command F4h Security Erase Unit F4hErase Unit Information Identifier HTS543232L9SA00 / HTS5432 32L9A300 Security Freeze Lock Command F5h Security Freeze Lock F5h Security Set Password Information Security Set Password F1hSecurity Set Password Command F1h Password Security LevelRevision Code Identifier=User / Security level = High Security Unlock Information Security Unlock Command F2hSecurity Unlock F2h Seek Command 7xh Seek 7xh Sense Condition Command F0h Sense Condition F0h vendor specific Set Features EFh Set Features Command EFh Description Set Max a ddress Command F9h Set Max Address F9h 04h SET MAX Freeze Lock Input Parameters From The Device LBA Low HOB=0 Set Max a ddress Ext Command 37hSet Max Address Ext 37h 142 Set Multiple Command C6h Set Multiple C6h Sleep Command E6h/99h Sleep E6h/99h 14.40 S.M.A.R.T Function Set B0h 14.40.1 S.M.A.R.T. Sub commandsM.A.R.T. Function Set Command B0h A.R.T. Read Attribute Thresholds Subcommand D1h A.R.T. Enable/Disable Attribute Autosave Subcommand D2hA.R.T. Save Attribute Values Subcommand D3h A.R.T. Execute Off-line Immediate Subcommand D4h Error StatusLBA Mid LBA High A.R.T. Read Log Sector Subcommand D5h A.R.T. Write Log Sector Subcommand D6hA.R.T. Enable Operations Subcommand D8h Log sector addresses A.R.T. Enable/Disable Automatic Off-Line Subcommand DBh A.R.T. Disable Operations Subcommand D9hA.R.T. Return Status Subcommand DAh Device Attribute Data Structure Device Attributes Data StructureData Structure Revision Number Status Flag Definitions Individual Attribute Data StructureIndividual Attribute Data Structure Off-Line Data Collection Status Self-test execution statusBit Automatic Off-Line Data Collection Status Value Definition Error Logging Capability Current Segment PointerOff-Line Data Collection Capability 14.40.2.8 S.M.A.R.T. Capability Device Attribute Thresholds Data Structure Self-test completion timeData Structure Checksum Individual Thresholds Data Structure 14.40.5 S.M.A.R.T. error log sector 14.40.4 S.M.A.R.T. Log DirectoryAttribute ID Numbers Attribute Threshold Error log data structure 14.40.5.1 S.M.A.R.T. error log versionError log pointer Value State X0h X1hX2h X3h Self-test log data structure Error Reporting M.A.R.T. Error CodesSelective self-test log data structure Selective self-test log data structure Standby E2h/96h Standby Immediate E0h/94h Write Buffer E8h Write DMA CAh/CBh Write DMA Ext 35h Write DMA FUA Ext 3Dh Write Fpdma Queued 61h Write Log Ext 3Fh Sector Count Previous Write Multiple C5h Write Multiple Ext 39h Write Multiple FUA Ext CEh Write Sectors 30h/31h Write Sectors Ext 34h Write Uncorrectable Ext 45h Number of continuous sectors to be marked low order, bits Comreset Timings Erase Unit F4h on Copyright Hitachi Global Storage Technologies