Hitachi HDS723020BLA642 manual Timings, Timeout Values

Page 171

7K200 SATA OEM Specification

15 Timings

The timing of BSY and DRQ in Status Register are shown in the following table. The other timings are described in Functional Specification part.

FUNCTION

INTERVAL

Power On and

Device Ready

After Power On

COMRESET

 

 

 

Software

Device Busy

Reset

After Software Reset

 

 

 

Device Ready

 

After Software Reset

 

 

COMRESET

Device Ready

 

After COMRESET

 

 

START

Power On and COMRESET

Device Control Register RST=1 and sends a Register FIS to the Device.

Device Control Register RST=0 and sends a Register FIS to the Device. After RST=1 and sends a Register FIS to the Device.

COMRESET Signal

Asserted

STOP

TIMEOUT

Status Register

31 sec

BSY=0 and RDY=1

 

and sends a Register

 

FIS to the host.

 

Status Register

400 ns

BSY=1

 

 

 

Status Register

31 sec

BSY=0 and RDY=1

 

and requests to send a

 

Register FIS to the host.

 

 

 

Status Register

31 sec

BSY=0 and RDY=1

 

and sends a Register

 

FIS to the Host.

 

Data In

Command

Device Busy

After a Register FIS to issue a command

PIO SETUP FIS for data-in transfer

Sets proper values in the registers and sends a Register

FIS

Status Register

BSY=1

Status Register

BSY=1

Status Register BSY=0 and DRQ=1 and sends a PIO SETUP FIS to the host.

400ns

30 sec

Data Out Command

Device Busy

After Data Transfer In

Device Busy

After a Register FIS to issue a command

Device Busy

After Data Transfer Out

PIO SETUP FIS for data-out transfer

A PIO SETUP FIS is

Status Register

transferred to the host.

BSY=1

Sets proper values in the

Status Register

registers and sends a Register

BSY=1

FIS

 

Sends a Data FIS to the device.

Status Register

 

BSY=1

Status Register

Status Register

BSY=1

BSY=0 and RDY=1

 

and sends a PIO

 

SETUP FIS to the host.

10us

400 ns

5 us

30sec (Note.1)

Non-Data Command

DMA Data

Transfer

Command

Device Busy

After a Register FIS to issue a command

A Register FIS to report Command Complete

Device Busy

After a Register FIS to issue a command

Sets proper values in the registers and sends a Register

FIS

Status Register BSY=1

Sets proper values in the registers and sends a Register

FIS

Status Register

BSY=1

Sets the status of the command to the Status Register and sends a Register FIS to the host

Status Register

BSY=1

400 ns

30sec (Note.2)

400 ns

Table 138 Timeout Values

Command category is referred to “13 Command Protocol” on page 70.

The abbreviations “ns”, “us”, “ms” and “sec” mean nanoseconds, microseconds, milliseconds and seconds, respectively.

We recommend that the host system executes Soft reset and then retry to issue the command if the host system timeout would occur for the device.

(Note.1)

For SECURITY ERASE UNIT command, the execution time is referred to “14.28 Security

 

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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 Abbreviations General Introduction11 /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 Cylinder allocation Data sheetData sheet Cylinder allocationPerformance characteristics Command overheadPerformance characteristics Average latency Mechanical positioningAverage seek time including settling Full stroke seekDrive ready time Drive ready timeOperating mode Mode transition timeOperating mode at power on Adaptive power save controlWrite Cache Data loss on power offWrite safety Data integrityError recovery Data buffer testAutomatic reallocation ECC Corrosion test SpecificationTemperature and humidity EnvironmentMagnetic flux density limits Radiation noiseConductive noise Magnetic fieldsRequirements DC power requirementsPower consumption efficiency Power consumption efficiencyFailure prediction S.M.A.R.T Service life and usage conditionReliability Data reliabilityLoad/unload Preventive maintenanceRequired Power-Off Sequence Power switch design considerationsTest considerations Mounting hole locations Mechanical specificationsPhysical dimensions and weight Physical dimensions and weightConnector and jumper description Mounting orientationLoad/unload mechanism Swept sine vibration Vibration and shockOperating vibration Random vibrationNonoperating vibration Operating shockNonoperating shock Discrete tone penalty Sound power levelWeighted sound power AcousticsElectromagnetic compatibility Identification labelsSafety PackagingSubstance restriction requirements Electrical interface specifications Interface connectorCabling 2 RX+ / RX Signal definitionsInterface connector pins and I/O signals 1 TX+ / TXCOMRESET/COMINIT Comwake Out of band signalingPart 2 Interface Specification Interrupt request Device or Host GeneralIntroduction TerminologyRegisters Check Power ModeDeviations from Standard Physical InterfaceRegister naming convention and correspondence Register naming conventionDevice Register Command registerError Register Device Control RegisterLBA Mid Register Features RegisterLBA High Register LBA Low RegisterBSY Status RegisterGeneral Operation Descriptions Reset ResponsePower On Reset POR Soft Reset Software ResetReset error register values Diagnostic and Reset considerationsDefault Register Values Diagnostic CodesEmergency unload Power-off considerationsRequired power-off sequence Device’s behavior by ATA commandsLBA Addressing Mode Sector Addressing ModePower Management Feature Logical CHS Addressing ModeInterface Capability for Power Modes Power ModePower Management Commands Standby/Sleep command completion timingLow Power Idle mode Initial Power Mode at Power OnPerformance Idle mode Active Idle modeAttributes Interface Power Management Mode Slumber and Partial12.8 S.M.A.R.T. Function Transition TimeSecurity Mode Feature Set Operation example PasswordMaster Password Revision Code Security LevelInitial Setting Operation from POR after User Password is setUsual Operation User Password LostAttempt limit for Security Unlock command Command TableCommand table for device lock operation Read Native Max Address ‘F8’h Set Max Address ‘F9’h Protected Area FunctionShipping HDDs from HDD manufacturer Example for operation In LBA modeSet Max Set Password data content Set Max security extension commandsSeek Overlap Write Cache FunctionReassign Function Recovered read errors 12.14 48-bit Address Feature SetNon recovered write errors Non recovered read errorsPreserved software settings Software Setting Preservation Feature SetSetting Native Command QueuingCommand Protocol Smart Command Transport SCTSCT Action Code Supported Data Out Commands Data In CommandsDMA Data Transfer Commands Non-Data CommandsRead Fpdma Queued Write Fpdma Queued First-parity DMA CommandsCommand set Command DescriptionsCommand Set Output Registers Command Set SubcommandInput Registers Check Power Mode E5h/98h Check Power Mode Command E5h/98hInput Parameters From The Device Device Configuration Overlay Command B1h Device Configuration Overlay B1hDevice Configuration Restore subcommand C0h Device Configuration Freeze Lock subcommand C1hDevice Configuration SET subcommand C3h Device Configuration Identify subcommand C2hDevice Configuration Overlay Data structure DCO error information definition Execute Device Diagnostic Command 90h Execute Device Diagnostic 90hFlush Cache E7h Flush Cache Command E7hFlush Cache Ext EAh Flush Cache EXT Command EAhLBA High/Mid Format Track Command 50hFormat Track 50h Vendor Specific Output Parameters To The Device LBA LowFormat Unit F7h Vendor Specific Format Unit Command F7hIdentify Device ECh Identify Device Command EChIdentify 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 91h Initialize Device Parameters Command 91hRead Buffer E4h Read Buffer Command E4hRead DMAC8h/C9h Read DMA Command C8h/C9hRead DMA Ext 25h Read DMA Ext Command 25hRead Fpdma Queued 60h Read Fpdma Queued Command 60hOutput Parameters To The Device Feature Current Feature PreviousOutput Parameters To The Device Read Log Ext Command 2FhRead Log Ext2Fh Log address definitionGeneral purpose Log Directory Extended comprehensive Smart error logExtended comprehensive Smart error Log Error Log versionError log index Extended Error log data structureError data structure Command data structureExtended Self-test log data structure Device error countExtended Self-test log sector Self-test log data structure revision numberExtended Self-test log descriptor entry Command ErrorCommand Error information Self-test descriptor indexRead Log Ext Log Page 11h Counter Reset MechanismsPhy Event Counter Counter IdentifiersPhy Event Counter information Read Multiple C4h Read Multiple Command C4hOutput Parameters To The Device Sector Count Current Read Multiple Ext 29hRead Native Max Address F8h Read Native Max Address Command F8hRead Native Max Address Ext 27h Read Native Max Address Ext Command 29hRead Sectors 20h/21h Read Sectors Command 20h/21hRead Sectors Ext 24h Read Sectors Ext Command 24hRead Verify Sectors 40h/41h Read Verify Sectors Command 40h/41hRead Verify Sectors Ext 42h Read Verify Sectors Ext Command 42hRecalibrate 1xh Recalibrate Command 1xhSecurity Disable Password F6h Security Disable Password Command F6hPassword Information for Security Disable Password command Security Erase Prepare F3h Security Erase Prepare Command F3hIdentifier Security Erase Unit Command F4hSecurity Erase Unit F4h Erase Unit Information126/173 Security Freeze Lock F5h Security Freeze Lock Command F5hSecurity Set Password F1h Security Set Password Command F1hSecurity Set Password Information Identifier=User / Security level = High PasswordSecurity Level Revision CodeSecurity Unlock Command F2h Security Unlock F2hSecurity Unlock Information Seek 7xh Seek Command 7xhInput Parameters From The Device Sector Count Sense Condition Command F0hOutput Parameters To The Device Feature Sense Condition F0h vendor specificSet Features Command EFh Set Features EFh134/173 Set Max Address F9h Set Max Address Command F9hInput Parameters From The Device LBA Low 04hSet Max Address Ext Command 37h Set Max Address Ext 37hInput Parameters From The Device LBA Low HOB=0 7K200 Sata OEM Specification Set Multiple C6h Set Multiple Command C6hSleep E6h/99h Sleep Command E6h/99h14.39 S.M.A.R.T Function Set B0h 14.39.1 S.M.A.R.T. Sub commands14.39.1.1S.M.A.R.T. Read Attribute Values Subcommand D0h M.A.R.T. Function Set Command B0h14.39.1.4S.M.A.R.T. Save Attribute Values Subcommand D3h LBA High ErrorStatus LBA MidLog sector addresses 14.39.1.6S.M.A.R.T. Read Log Sector Subcommand D5h14.39.1.7S.M.A.R.T. Write Log Sector Subcommand D6h 14.39.1.8S.M.A.R.T. Enable Operations Subcommand D8h14.39.1.10 S.M.A.R.T. Return Status Subcommand DAh 14.39.1.9S.M.A.R.T. Disable Operations Subcommand D9hDevice Attributes Data Structure Data Structure Revision NumberDevice Attribute Data Structure Individual Attribute Data Structure Individual Attribute Data StructureOff-Line Data Collection Status Self-test execution statusStatus Flag Definitions 14.39.2.8 S.M.A.R.T. Capability 14.39.2.9 Error Logging CapabilityCurrent Segment Pointer Off-Line Data Collection CapabilityData Structure Checksum Device Attribute Thresholds Data StructureSelf-test failure check point Self-test completion timeAttribute Threshold 14.39.5 S.M.A.R.T. error log sector14.39.4 S.M.A.R.T. Log Directory Attribute ID NumbersError log data structure 14.39.5.1 S.M.A.R.T. error log versionError log pointer M.A.R.T. error log sectorX3h Value State X0hX1h X2hSelf-test log data structure Self-test log data structureSelective self-test log data structure Error ReportingM.A.R.T. Error Codes Selective self-test log data structureStandby E2h/96h Standby Command E2h/96hStandby Immediate E0h/94h Standby Immediate Command E0h/94hWrite Buffer E8h Write Buffer Command E8hWrite DMA CAh/CBh Write DMA Command CAh/CBhWrite DMA Ext 35h Write DMA Ext Command 35hWrite DMA FUA Ext 3Dh Write DMA FUA Ext Command 3DhWrite Fpdma Queued 61h Write Fpdma Queued Command 61hWrite Log Ext 3Fh Write Log Ext CommandWrite Multiple C5h Write Multiple Ext 39h Write Multiple Ext Command 39hWrite Multiple FUA Ext CEh Write Multiple FUA Ext Command CEhWrite Sectors 30h/31h Write Sectors Command 30h/31hWrite Sectors Ext 34h Write Sectors Ext Command 34hWrite Uncorrectable Ext 45h Write Uncorrectable Ext Command 45h170/173 Timings Timeout ValuesErase Unit F4h on 172/173 Copyright Hitachi Global Storage Technologies
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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.

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