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Hitachi HTS543216L9A300, HTS543232L9A300 Data buffer test, Error recovery, Automatic reallocation

Models: HTS543225L9A300 HTS543232L9A300 HTS543216L9A300 HTS543216L9SA00 HTS543212L9A300 HTS543280L9SA00

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5K320 SATA OEM Specification

5.5Data buffer test

The data buffer is tested at power on reset and when a drive self-test is requested by the host. The test consists of a write/read '00'x and 'ff'x pattern on all buffers.

5.6Error recovery

Errors occurring on the drive are handled by the error recovery procedure.

Errors that are uncorrectable after application of the error recovery procedure are reported to the host system as nonrecoverable errors.

5.7Automatic reallocation

The sectors that show some errors may be reallocated automatically when specific conditions are met. The drive does not report any auto reallocation to the host system. The conditions for auto reallocation are described below.

5.7.1Nonrecovered write errors

When a write operation cannot be completed after the Error Recovery Procedure (ERP) is fully carried out, the sectors are reallocated to the spare location. An error is reported to the host system only when the write cache is disabled and the auto reallocation has failed.

5.7.2Nonrecoverable read error

When a read operation fails after ERP is fully carried out, a hard error is reported to the host system. This location is registered internally as a candidate for the reallocation. When a registered location is specified as a target of a write operation, a sequence of media verification is performed automatically. When the result of this verification meets the required criteria, this sector is reallocated.

5.7.3Recovered read errors

When a read operation for a sector fails and is recovered at the specific ERP step, the sector is reallocated automatically. A media verification sequence may be run prior to the reallocation according to the predefined conditions.

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Hitachi HTS543216L9A300, HTS543232L9A300, HTS543280L9SA00 manual Data buffer test, Error recovery, Automatic reallocation

Contents

Hitachi Travelstar 5K320 Copyright Hitachi Global Storage Technologies Table of Contents 11.6 List of Tables List of Figures 5K320 Sata OEM Specification 5K320 Sata OEM Specification 5K320 Sata OEM Specification Abbreviations General Introduction 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 Cylinder allocation Data sheetData sheet Cylinder allocation Performance characteristics Performance characteristicsCommand overhead Average latency Mechanical positioningAverage seek time including settling Full stroke seek Drive ready time Drive ready time Operating mode Mode transition timeOperating mode at power on Adaptive power save control Write Cache Data loss on power offWrite safety Data integrity Automatic reallocation Error recoveryData buffer test ECC Corrosion test SpecificationTemperature and humidity Environment Magnetic flux density limits Radiation noiseConductive noise Requirements DC power requirements Power consumption efficiency Power consumption efficiency Failure prediction S.M.A.R.T Service life and usage conditionReliability Data reliability Load/unload Preventive maintenanceRequired Power-Off Sequence Power switch design considerations Test considerations Mounting hole locations Mechanical specificationsPhysical dimensions and weight Physical dimensions and weight Load/unload mechanism Connector descriptionMounting orientation Swept sine vibration Vibration and shockOperating vibration Random vibration Nonoperating shock Nonoperating vibrationOperating shock Discrete tone penalty Sound power levelWeighted sound power Acoustics Electromagnetic compatibility Identification labels Substance restriction requirements SafetyPackaging Cabling Electrical interface specificationsInterface connector 2 RX+ / RX Signal definitionsInterface connector pins and I/O signals 1 TX+ / TX 5K320 Sata OEM Specification COMRESET/COMINIT Comwake Out of band signaling 5K320 Sata OEM Specification Part 2 Interface Specification Interrupt request Device or Host GeneralIntroduction Terminology Registers Deviations from StandardPhysical Interface Register naming convention and correspondence Command registerRegister naming convention Device Control Register Device Register Error RegisterFeatures Register Error Register Sector Count Register LBA High RegisterLBA Low Register LBA Mid Register Corr COR Register Initialization Reset ResponseReset Response Table General Operation Descriptions Reset error register values Diagnostic and Reset considerationsDefault Register Values Diagnostic Codes Emergency unload Power-off considerationsRequired power-off sequence Device’s behavior by ATA commands LBA Addressing Mode Sector Addressing ModePower Management Feature Logical CHS Addressing Mode Interface Capability for Power Modes Power ModePower Management Commands Standby/Sleep command completion timing Low Power Idle mode Initial Power Mode at Power OnPerformance Idle mode Active Idle mode Attributes Interface Power Management Mode Slumber and Partial12.8 S.M.A.R.T. Function Transition Time Security Mode Feature Set Operation example PasswordMaster Password Revision Code Security Level Initial Setting  Operation from POR after User Password is set Usual Operation  User Password Lost  Attempt limit for Security Unlock command Command Table Command table for device lock operation Read Native Max Address ‘F8’h Set Max Address ‘F9’h Protected Area Function Shipping HDDs from HDD manufacturer Example for operation In LBA mode Set Max Set Password data content Set Max security extension commands Reassign Function Seek OverlapWrite Cache Function Recovered read errors 12.14 48-bit Address Feature SetNon recovered write errors Non recovered read errors Preserved software settings Software Setting Preservation Feature Set Preserved Software Setting Native Command QueuingSmart Command Transport SCT SCT Action Code Supported 5K320 Sata OEM Specification Data Out Commands Command ProtocolData In Commands Non-Data Commands First-parity DMA Commands DMA Data Transfer Commands Command Descriptions Command Set Output Registers Command Set Subcommand Input Registers Input Parameters From The Device Check Power Mode E5h/98hCheck Power Mode Command E5h/98h Device Configuration Overlay Command B1h Device Configuration Overlay B1hDevice Configuration Restore subcommand C0h Device Configuration Freeze Lock subcommand C1h Device Configuration SET subcommand C3h Device Configuration Identify subcommand C2h Device Configuration Overlay Data structure DCO error information definition Download Microcode 92h Download Command 92hOutput Parameters To The Device Feature 5K320 Sata OEM Specification V V V V V V Execute Device Diagnostic Command 90h Execute Device Diagnostic 90h Flush Cache E7h Flush Cache Command E7h Flush Cache Ext EAh Flush Cache EXT Command EAh LBA High/Mid 0 V 0 V 0 0 Format Track Command 50hFormat Track 50h Vendor Specific Output Parameters To The Device LBA Low Format Unit F7h Vendor Specific Execution time of this command is shown below Identify Device ECh Identify Device Command ECh Xxxx Identify device information Identify device information Identify device information 01FCH Identify device information Identify device information Identify device information 7AB8H Page 5K320 Sata OEM Specification 102 Output Parameters To The Device Idle Command E3h/97hIdle E3h/97h Idle Immediate E1h/95h Idle Immediate Command E1h/95h Initialize Device Parameters 91h Initialize Device Parameters Command 91h Read Buffer E4h Read Buffer Command E4h Output Parameters To The Device Sector Count Read DMAC8h/C9h Read DMA Ext 25h Read DMA Ext Command 25h Read Fpdma Queued 60h Read Fpdma Queued Command 60hOutput Parameters To The Device Feature Current Feature Previous Log address definition Read Log Ext Command 2FhRead Log Ext2Fh General purpose Log Directory Extended comprehensive Smart error logGeneral purpose Log Directory Extended comprehensive Smart error Log Error Log versionError log index Extended Error log data structure Error data structure Command data structure Extended Self-test log data structure Device error countExtended Self-test log sector Self-test log data structure revision number Extended Self-test log descriptor entry Command ErrorCommand Error information Self-test descriptor index Read Log Ext Log Page 11h Counter Reset MechanismsPhy Event Counter Counter Identifiers Phy Event Counter information Read Multiple C4h Read Multiple Command C4h Output Parameters To The Device Sector Count Current Read Multiple Ext 29h Read Native Max Address F8h Read Native Max Address Command F8h Read Native Max Address Ext 27h Read Native Max Address Ext Command 29h Read Sectors 20h/21h 0 V 0 V 0 0 Read Sectors Command 20h/21h Read Sectors Ext 24h Read Sectors Ext Command 24h Read Verify Sectors 40h/41h Read Verify Sectors Ext 42h Read Verify Sectors Ext Command 42h Recalibrate 1xh Password Information for Security Disable Password command Security Disable Password F6hSecurity Disable Password Command F6h Security Erase Prepare F3h Security Erase Prepare Command F3h Identifier 0 V 0 V 0 0 Security Erase Unit Command F4hSecurity Erase Unit F4h Erase Unit Information 5K320 Sata OEM Specification Security Freeze Lock F5h Security Freeze Lock Command F5h Security Set Password Information Security Set Password F1hSecurity Set Password Command F1h Identifier=User / Security level = High PasswordSecurity Level Revision Code Security Unlock Information Security Unlock Command F2hSecurity Unlock F2h Seek 7xh Seek Command 7xh Sense Condition F0h vendor specific Sense Condition Command F0h Set Features Command EFh Set Features EFh 138 Set Max Address F9h Set Max Address Command F9h SET MAX Freeze Lock 04h Set Max Address Ext 37h Set Max Address Ext Command 37h 142 Set Multiple C6h Set Multiple Command C6h Sleep E6h/99h Sleep Command 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  S.M.A.R.T. Execute Off-line Immediate Subcommand D4h  S.M.A.R.T. Read Attribute Thresholds Subcommand D1h S.M.A.R.T. Save Attribute Values Subcommand D3h LBA High ErrorStatus LBA Mid Log sector addresses  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  S.M.A.R.T. Return Status Subcommand DAh  S.M.A.R.T. Disable Operations Subcommand D9h Device Attribute Data Structure Device Attributes Data StructureData Structure Revision Number Status Flag Definitions Individual Attribute Data StructureIndividual Attribute Data Structure Bit Definition Off-Line Data Collection StatusSelf-test execution status Value Definition 14.40.2.8 S.M.A.R.T. Capability Error Logging CapabilityCurrent Segment Pointer Off-Line Data Collection Capability Individual Thresholds Data Structure Device Attribute Thresholds Data StructureSelf-test completion time Data Structure Checksum Attribute Threshold 14.40.5 S.M.A.R.T. error log sector14.40.4 S.M.A.R.T. Log Directory Attribute ID Numbers M.A.R.T. error log sector 14.40.5.1 S.M.A.R.T. error log versionError log pointer Error log data structure X3h Value State X0hX1h X2h Self-test log data structure Self-test log data structure Selective self-test log data structure Error ReportingM.A.R.T. Error Codes Selective self-test log data structure Standby E2h/96h Standby Command E2h/96h Standby Immediate E0h/94h Standby Immediate Command E0h/94h Write Buffer E8h Write Buffer Command E8h Write DMA CAh/CBh Write DMA Ext 35h Write DMA Ext Command 35h Write DMA FUA Ext 3Dh Write DMA FUA Ext Command 3Dh Write Fpdma Queued 61h Write Fpdma Queued Command 61h Write Log Ext 3Fh Write Log Ext Command Write Multiple C5h 0 V 0 V 0 0 Write Multiple Command C5h Write Multiple Ext 39h Write Multiple Ext Command 39h Write Multiple FUA Ext CEh Write Multiple FUA Ext Command CEh Write Sectors 30h/31h Write Sectors Command 30h/31h Write Sectors Ext 34h Write Sectors Ext Command 34h Write Uncorrectable Ext 45h Write Uncorrectable Ext Command 45h 174 Timings Timeout Values Erase Unit F4h on Copyright Hitachi Global Storage Technologies