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Hitachi HDS723020BLA642 manual Sense Condition F0h vendor specific, Sense Condition Command F0h

Models: HDS723020BLA642

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7K200 SATA OEM Specification

14.33Sense Condition (F0h : vendor specific)

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			0					0					0			0					0			0					1			Error												...See Below...
Sector Count								-			-					-				-				-				-				-				-			Sector Count							V			V					V			V		V	V	V				V
LBA Low								-			-					-				-				-				-				-				-			LBA Low							-			-					-			-		-	-		-				N
LBA Mid								-			-					-				-				-				-				-				-			LBA Mid							-			-					-			-		-	-		-				-
LBA High								-			-					-				-				-				-				-				-			LBA High							-			-					-			-		-	-		-				-
Device								-			-					-				-				-				-				-				-			Device							-			-					-			-		-	-		-				-
Command							1			1					1					1			0					0			0					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											AM							BSY		RDY	DF		DSC	DRQ						COR								IDX			ERR
																																N
0		0	0	V		0										V					0									0									V		V	V		-		V					-							0				V

Table 103 Sense Condition Command (F0h)

The Sense Condition command is used to sense temperature in a device.

This command is executable without spinning up even if a device is started with No Spin Up option.

If this command is issued at the temperature out of range which is specified for operating condition, the error might be returned with IDN bit 1.

Output Parameters To The Device

Feature	The Feature register must be set to 01h. All other value are rejected with
	setting ABORT bit in status register.
Input Parameters From The Device
Sector Count	The Sector Count register contains result value.
	Value	Description

	00h	Temperature is equal to or lower than -20 degC

	01h-FEh	Temperature is (Value / 2 - 20) deg C

	FFh	Temperature is higher than 107 degC

N	Not recommendable	condition for start up. If over stressed condition is
	detected, this bit will be set to one.

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Hitachi HDS723020BLA642 manual Sense Condition F0h vendor specific, Sense Condition Command F0h

HDS723020BLA642 specifications

The Hitachi HDS723020BLA642 is a high-performance hard disk drive that exemplifies the balance between reliability and advanced technology, making it an excellent choice for a range of applications, from desktop computers to enterprise storage solutions. This 2TB SATA hard drive is designed to meet the growing data storage needs of users who demand both speed and efficiency.

One of the key features of the HDS723020BLA642 is its impressive rotational speed of 7200 RPM. This speed facilitates faster data access and improved overall performance, significantly enhancing the user experience during data-intensive operations such as gaming, video editing, and large file transfers. Coupled with a SATA III interface, this drive facilitates data transfer rates of up to 6 Gb/s, providing an efficient conduit for moving data quickly between the hard drive and the motherboard.

The drive comes equipped with a large 64 MB cache, which plays a crucial role in buffering read and write operations. This substantial amount of cache memory allows the drive to temporarily store frequently accessed data, leading to reduced latency and enabling smoother multitasking capabilities. Users will benefit from faster load times and reduced wait periods when working with large files.

Reliability is another defining characteristic of the HDS723020BLA642. Hitachi, now a part of Western Digital, has a longstanding reputation for producing durable hard drives. This model incorporates advanced technologies, such as the Fluid Dynamic Bearing (FDB) for quieter operation and better longevity. The drive also features an enhanced error recovery system that minimizes the risk of data loss, making it a suitable option for both personal and professional use.

In terms of power efficiency, the HDS723020BLA642 is designed to consume less power during operation compared to older hard drive models. This efficiency not only helps in reducing operational costs but also contributes to a longer lifespan for the drive itself.

Overall, the Hitachi HDS723020BLA642 hard drive combines speed, reliability, and efficiency into a compact package, making it an ideal choice for users needing a substantial amount of storage without compromising on performance. Whether for upgrading an existing system or building a new one, this drive offers a blend of technology and durability that caters to modern storage demands.

Contents

Hitachi Travelstar 7K200 Copyright Hitachi Global Storage Technologies Table of Contents 11.5 14.8 List of Figures List of Tables 7K200 Sata OEM Specification 7K200 Sata OEM Specification General Introduction Abbreviations 11 /173 12/173 Drive handling precautions ReferencesGeneral caution Outline of the drive Part 1 Functional Specification Head disk assembly data Fixed disk subsystem descriptionControl Electronics Fixed disk characteristics Formatted capacity by model numberFormatted capacity by model number Data sheet Data sheetCylinder allocation Cylinder allocation Performance characteristics Command overheadPerformance 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 Error recovery Data buffer testAutomatic reallocation ECC Specification Temperature and humidityEnvironment Corrosion test Radiation noise Conductive noiseMagnetic fields Magnetic 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 Connector and jumper description Mounting orientationLoad/unload mechanism Vibration and shock Operating vibrationRandom vibration Swept sine vibration Nonoperating vibration Operating shockNonoperating shock Sound power level Weighted sound powerAcoustics Discrete tone penalty Identification labels Electromagnetic compatibility Safety PackagingSubstance restriction requirements Electrical interface specifications Interface connectorCabling Signal definitions Interface connector pins and I/O signals1 TX+ / TX 2 RX+ / RX Out of band signaling COMRESET/COMINIT Comwake Part 2 Interface Specification General IntroductionTerminology Interrupt request Device or Host Check Power Mode Deviations from StandardPhysical Interface Registers Register naming convention Register naming convention and correspondence Command register Error RegisterDevice Control Register Device Register Features Register LBA High RegisterLBA Low Register LBA Mid Register Status Register BSY Reset Response Power On Reset PORSoft Reset Software Reset General Operation Descriptions 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 Seek Overlap Write Cache FunctionReassign 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 Native Command Queuing Setting Command Protocol Smart Command Transport SCTSCT Action Code Supported Data In Commands Data Out Commands Non-Data Commands DMA Data Transfer Commands First-parity DMA Commands Read Fpdma Queued Write Fpdma Queued Command Descriptions Command set Command Set Command Set Subcommand Output Registers Input Registers Check Power Mode E5h/98h Check Power Mode Command 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 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 Format Track Command 50h Format Track 50h Vendor SpecificOutput Parameters To The Device LBA Low LBA High/Mid Format Unit Command F7h Format Unit F7h Vendor Specific Identify Device Command ECh Identify Device ECh Identify device information 90/173 91/173 01FCH 93/173 94/173 95/173 7AB8H =ATA8-AST 98/173 Idle Command E3h/97h Idle E3h/97hOutput Parameters To The Device Sector Count Unload Feature Idle Immediate Command E1h/95hIdle Immediate E1h/95h Initialize Device Parameters Command 91h Initialize Device Parameters 91h Read Buffer Command E4h Read Buffer E4h Read DMA Command C8h/C9h Read 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 Read Log Ext2FhLog address definition Output Parameters To The Device 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 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 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 Security Disable Password F6h Security Disable Password Command F6hPassword Information for Security Disable Password command Security Erase Prepare Command F3h Security Erase Prepare F3h Security Erase Unit Command F4h Security Erase Unit F4hErase Unit Information Identifier 126/173 Security Freeze Lock Command F5h Security Freeze Lock F5h Security Set Password F1h Security Set Password Command F1hSecurity Set Password Information Password Security LevelRevision Code Identifier=User / Security level = High Security Unlock Command F2h Security Unlock F2hSecurity Unlock Information Seek Command 7xh Seek 7xh Sense Condition Command F0h Output Parameters To The Device FeatureSense Condition F0h vendor specific Input Parameters From The Device Sector Count Set Features EFh Set Features Command EFh 134/173 Set Max Address Command F9h Set Max Address F9h 04h Input Parameters From The Device LBA Low Set Max Address Ext Command 37h Set Max Address Ext 37hInput Parameters From The Device LBA Low HOB=0 7K200 Sata OEM Specification Set Multiple Command C6h Set Multiple C6h Sleep Command E6h/99h Sleep E6h/99h 14.39.1 S.M.A.R.T. Sub commands 14.39.1.1S.M.A.R.T. Read Attribute Values Subcommand D0hM.A.R.T. Function Set Command B0h 14.39 S.M.A.R.T Function Set B0h 14.39.1.4S.M.A.R.T. Save Attribute Values Subcommand D3h Error StatusLBA Mid LBA High 14.39.1.6S.M.A.R.T. Read Log Sector Subcommand D5h 14.39.1.7S.M.A.R.T. Write Log Sector Subcommand D6h14.39.1.8S.M.A.R.T. Enable Operations Subcommand D8h Log sector addresses 14.39.1.9S.M.A.R.T. Disable Operations Subcommand D9h 14.39.1.10 S.M.A.R.T. Return Status Subcommand DAh Device Attributes Data Structure Data Structure Revision NumberDevice Attribute Data Structure Individual Attribute Data Structure Individual Attribute Data Structure Off-Line Data Collection Status Self-test execution statusStatus Flag Definitions 14.39.2.9 Error Logging Capability Current Segment PointerOff-Line Data Collection Capability 14.39.2.8 S.M.A.R.T. Capability Device Attribute Thresholds Data Structure Self-test failure check pointSelf-test completion time Data Structure Checksum 14.39.5 S.M.A.R.T. error log sector 14.39.4 S.M.A.R.T. Log DirectoryAttribute ID Numbers Attribute Threshold 14.39.5.1 S.M.A.R.T. error log version Error log pointerM.A.R.T. error log sector Error log data structure 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 Command CAh/CBh 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 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 170/173 Timeout Values Timings Erase Unit F4h on 172/173 Copyright Hitachi Global Storage Technologies