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Hitachi HTS543212L9A300, HTS543232L9A300 manual Flush Cache Ext EAh, Flush Cache EXT Command EAh

Models: HTS543225L9A300 HTS543232L9A300 HTS543216L9A300 HTS543216L9SA00 HTS543212L9A300 HTS543280L9SA00

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5K320 SATA OEM Specification

14.6 Flush Cache Ext (EAh)

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 Low				-	-	-	-	-	-	-	-	Data Low				-	-	-	-	-	-	-	-
Data High				-	-	-	-	-	-	-	-	Data High				-	-	-	-	-	-	-	-
Feature		Current		-	-	-	-	-	-	-	-	Error						...See Below...
		Previous		-	-	-	-	-	-	-	-
Sector Count		Current		-	-	-	-	-	-	-	-	Sector Count		HOB=0 - - - -						-	-	-	-
		Previous		-	-	-	-	-	-	-	-			HOB=1 - - - -						-	-	-	-
LBA Low		Current		-	-	-	-	-	-	-	-	LBA Low		HOB=0 - - - -						-	-	-	-
		Previous		-	-	-	-	-	-	-	-			HOB=1 - - - -						-	-	-	-
LBA Mid		Current		-	-	-	-	-	-	-	-	LBA Mid		HOB=0 - - - -						-	-	-	-
		Previous		-	-	-	-	-	-	-	-			HOB=1 - - - -						-	-	-	-
LBA High		Current		-	-	-	-	-	-	-	-	LBA High		HOB=0 - - - -						-	-	-	-
		Previous		-	-	-	-	-	-	-	-			HOB=1		-	-	-	-	-	-	-	-
Device				-	-	-	-	-	-	-	-	Device				-	-	-	-	-	-	-	-
Command				1	1	1	0	1	0	1	0	Status						...See Below...
			Error Register												Status Register
7	6	5	4	3		2		1		0		7	6	5	4		3		2		1		0
CRC	UNC	0	IDN	0	ABT		T0N		AMN			BSY	RDY	DF	DSC	DRQ		COR		IDX		ERR
0	0	0	0	0		V		0		0		0	V	0	V		-		0		0		V

Table 51 Flush Cache EXT Command (EAh)

This command causes the device to complete writing data from its cache.

The device returns good status after data in the write cache is written to disk media.

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Hitachi HTS543212L9A300, HTS543232L9A300, HTS543280L9SA00, HTS543225L9A300 Flush Cache Ext EAh, Flush Cache EXT Command EAh

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 References Drive handling precautionsGeneral caution Outline of the drive Part 1 Functional Specification Fixed disk subsystem description Head disk assembly dataControl Electronics Formatted capacity by model number Fixed disk characteristicsFormatted capacity by model number Data sheet Data sheetCylinder allocation Cylinder allocation Command overhead Performance characteristicsPerformance characteristics 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 Data buffer test Error recoveryAutomatic reallocation ECC Specification Temperature and humidityEnvironment Corrosion test Conductive noise Radiation noiseMagnetic flux density limits 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 Mounting orientation Connector descriptionLoad/unload mechanism Vibration and shock Operating vibrationRandom vibration Swept sine vibration Operating shock Nonoperating vibrationNonoperating shock Sound power level Weighted sound powerAcoustics Discrete tone penalty Identification labels Electromagnetic compatibility Packaging SafetySubstance restriction requirements Interface connector Electrical interface specificationsCabling Signal definitions Interface connector pins and I/O signals1 TX+ / TX 2 RX+ / RX 5K320 Sata OEM Specification Out of band signaling COMRESET/COMINIT Comwake 5K320 Sata OEM Specification Part 2 Interface Specification General IntroductionTerminology Interrupt request Device or Host Physical Interface Deviations from StandardRegisters 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 Protected Area Function Read Native Max Address ‘F8’h Set Max Address ‘F9’h Example for operation In LBA mode Shipping HDDs from HDD manufacturer Set Max security extension commands Set Max Set Password data content Write Cache Function Seek OverlapReassign 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 Smart Command Transport SCT Native Command QueuingPreserved Software Setting 5K320 Sata OEM Specification SCT Action Code Supported Data In Commands Command ProtocolData Out Commands Non-Data Commands DMA Data Transfer Commands First-parity DMA Commands Command Descriptions Command Set Command Set Subcommand Output Registers Input Registers Check Power Mode Command E5h/98h Check Power Mode E5h/98hInput Parameters From The Device 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 Output Parameters To The Device Feature Download Command 92hDownload Microcode 92h 5K320 Sata OEM Specification Execute Device Diagnostic 90h V V V V V V Execute Device Diagnostic Command 90h Flush Cache Command E7h Flush Cache E7h Flush Cache EXT Command EAh Flush Cache Ext EAh 0 V 0 V 0 0 Format Track Command 50h Format Track 50h Vendor SpecificOutput Parameters To The Device LBA Low LBA High/Mid Execution time of this command is shown below Format Unit F7h Vendor Specific Identify Device Command ECh Identify Device ECh Identify device information Xxxx Identify device information Identify device information 01FCH Identify device information Identify device information Identify device information 7AB8H Page 5K320 Sata OEM Specification 102 Idle E3h/97h Idle Command E3h/97hOutput Parameters To The Device Idle Immediate Command E1h/95h Idle Immediate E1h/95h Initialize Device Parameters Command 91h Initialize Device Parameters 91h Read Buffer Command E4h Read Buffer E4h Read DMAC8h/C9h Output Parameters To The Device Sector Count 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 Ext2Fh Read Log Ext Command 2FhLog address definition General purpose Log Directory Extended comprehensive Smart error logGeneral 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 Read Multiple Command C4h Read Multiple C4h Read Multiple Ext 29h Output Parameters To The Device Sector Count Current Read Native Max Address Command F8h Read Native Max Address F8h Read Native Max Address Ext Command 29h Read Native Max Address Ext 27h 0 V 0 V 0 0 Read Sectors Command 20h/21h Read Sectors 20h/21h Read Sectors Ext Command 24h Read Sectors Ext 24h Read Verify Sectors 40h/41h Read Verify Sectors Ext Command 42h Read Verify Sectors Ext 42h Recalibrate 1xh Security Disable Password Command F6h Security Disable Password F6hPassword Information for Security Disable Password command Security Erase Prepare Command F3h Security Erase Prepare F3h 0 V 0 V 0 0 Security Erase Unit Command F4h Security Erase Unit F4hErase Unit Information Identifier 5K320 Sata OEM Specification Security Freeze Lock Command F5h Security Freeze Lock F5h Security Set Password Command F1h Security Set Password F1hSecurity Set Password Information Password Security LevelRevision Code Identifier=User / Security level = High Security Unlock F2h Security Unlock Command F2hSecurity Unlock Information Seek Command 7xh Seek 7xh Sense Condition Command F0h Sense Condition F0h vendor specific Set Features EFh Set Features Command EFh 138 Set Max Address Command F9h Set Max Address F9h 04h SET MAX Freeze Lock Set Max Address Ext Command 37h Set Max Address Ext 37h 142 Set Multiple Command C6h Set Multiple C6h Sleep Command E6h/99h Sleep E6h/99h M.A.R.T. Function Set Command B0h 14.40.1 S.M.A.R.T. Sub commands14.40 S.M.A.R.T Function Set B0h  S.M.A.R.T. Save Attribute Values Subcommand D3h  S.M.A.R.T. Read Attribute Thresholds Subcommand D1h S.M.A.R.T. Execute Off-line Immediate Subcommand D4h Error StatusLBA Mid LBA High  S.M.A.R.T. Read Log Sector Subcommand D5h  S.M.A.R.T. Write Log Sector Subcommand D6h S.M.A.R.T. Enable Operations Subcommand D8h Log sector addresses  S.M.A.R.T. Disable Operations Subcommand D9h  S.M.A.R.T. Return Status Subcommand DAh Data Structure Revision Number Device Attributes Data StructureDevice Attribute Data Structure Individual Attribute Data Structure Individual Attribute Data StructureStatus Flag Definitions Off-Line Data Collection Status Self-test execution statusValue Definition Bit 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 14.40.5.1 S.M.A.R.T. error log version Error log pointerError log data structure M.A.R.T. error log sector Value State X0h X1hX2h X3h Self-test log data structure 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 Command E2h/96h Standby E2h/96h Standby Immediate Command E0h/94h Standby Immediate E0h/94h Write Buffer Command E8h Write Buffer E8h Write DMA CAh/CBh Write DMA Ext Command 35h Write DMA Ext 35h Write DMA FUA Ext Command 3Dh Write DMA FUA Ext 3Dh Write Fpdma Queued Command 61h Write Fpdma Queued 61h Write Log Ext Command Write Log Ext 3Fh 0 V 0 V 0 0 Write Multiple Command C5h Write Multiple C5h Write Multiple Ext Command 39h Write Multiple Ext 39h Write Multiple FUA Ext Command CEh Write Multiple FUA Ext CEh Write Sectors Command 30h/31h Write Sectors 30h/31h Write Sectors Ext Command 34h Write Sectors Ext 34h Write Uncorrectable Ext Command 45h Write Uncorrectable Ext 45h 174 Timeout Values Timings Erase Unit F4h on Copyright Hitachi Global Storage Technologies