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Hitachi HTS543216L9SA00, HTS543232L9A300 manual 12.15Software Setting Preservation Feature Set

Models: HTS543225L9A300 HTS543232L9A300 HTS543216L9A300 HTS543216L9SA00 HTS543212L9A300 HTS543280L9SA00

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5K320 SATA OEM Specification

12.15Software Setting Preservation Feature Set

When a device is enumerated, software will configure the device using Set Features and other commands. These software settings are often preserved across software reset but not necessarily across hardware reset. In Parallel ATA, only commanded hardware resets can occur, thus legacy software only reprograms settings that are cleared for the particular type of reset it has issued. In Serial ATA, COMRESET is equivalent to hard reset and a non-commanded COMRESET may occur if there is an asynchronous loss of signal. Since COMRESET is equivalent to hardware reset, in the case of an asynchronous loss of signal some software settings may be lost without legacy software knowledge. In order to avoid losing important software settings without legacy driver knowledge, the software settings preservation ensures that the value of important software settings is maintained across a COMRESET. Software settings preservation may be enabled or disabled using Set Features with a subcommand code of 06h. Software settings preservation is enabled by default.

12.15.1Preserved software settings

If Software setting preservation is enabled, the following settings are preserved across COMRESET. Otherwise settings are cleared across COMRESET.

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Hitachi HTS543216L9SA00 manual 12.15Software Setting Preservation Feature Set, 12.15.1Preserved software settings

Contents

Hitachi Travelstar 5K320 Hard Disk Drive SpecificationHitachi Global Storage Technologies 2.5 inch SATA hard disk drive1st Edition Revision 1.0 25 Feb Table of Contents 11.6 List of Tables List of FiguresTable 15. Power consumption efficiency Table 76 Extended Error log data structure Table 1.1Abbreviations General 1 IntroductionEuropean Economic Community Open Drain Programmed Input/Output 1.4Drive handling precautions 1.2References1.3General caution 2 Outline of the drive 5K320 SATA OEM Specification Part 1 Functional Specification3.2Head disk assembly data 3 Fixed disk subsystem description3.1Control Electronics 4 Fixed disk characteristics 4.1Formatted capacity by model numberTable 1. Formatted capacity by model number 4.3Cylinder allocation Data sheetTable 2. Data sheet Table 3. Cylinder allocation4.4Performance characteristics 4.4.1Command overheadTable 4. Performance characteristics 4.4.2.1 Average seek time including settling 4.4.2Mechanical positioning4.4.2.2Full stroke seek 4.4.2.4Average latencyTable 9. Drive ready time 4.4.2.5Drive ready time4.4.3.3Adaptive power save control 4.4.3.2Operating mode at power on4.4.3Operating modes 4.4.3.1Mode transition time5.4WRITE safety 5.1Data loss on power off5 Data integrity 5.2Write Cache5.7.1Nonrecovered write errors 5.6Error recovery5.7.2Nonrecoverable read error 5.7.3Recovered read errors5.8ECC Temperature and humidity 6 SpecificationEnvironment 6.1.2Corrosion test6.1.3Radiation noise 6.1.4Conductive noiseTable 13. Magnetic flux density limits Item 6.2DC power requirementsRequirements Watts RMS TypicalTable 15. Power consumption efficiency 6.2.1Power consumption efficiency6.3Reliability 6.3.4Service life and usage condition6.3.1Data reliability 6.3.2Failure prediction S.M.A.R.T6.3.6.2Required Power-OffSequence 6.3.5Preventive maintenance6.3.6.3Power switch design considerations 6.3.6Load/unload6.3.6.4Test considerations 6.4.1Physical dimensions and weight 6.4Mechanical specifications6.4.2Mounting hole locations Table 16. Physical dimensions and weight6.4.3Connector description 6.4.4Mounting orientation6.4.5Load/unload mechanism 6.5.1Operating vibration 6.5Vibration and shock6.5.1.1 Random vibration 6.5.1.2Swept sine vibration6.5.3Operating shock 6.5.2Nonoperating vibration6.5.4Nonoperating shock 6.5.2.1Random vibration6.6Acoustics 6.6.1Sound power level6.6.2Discrete tone penalty Table 22. Weighted sound power6.8Electromagnetic compatibility 6.7Identification labels6.8.1CE Mark 6.8.2C-TickMark6.9.3German Safety Mark 6.9Safety6.10 Packaging 6.11Substance restriction requirements7.2Interface connector 7 Electrical interface specifications7.1Cabling Figure 3. Interface connector pin assignments7.3Signal definitions 7.3.1TX+ / TX7.3.2RX+ / RX 5K320 SATA OEM Specification 7.3.3Out of band signaling 5K320 SATA OEM Specification 5K320 SATA OEM Specification Part 2 Interface Specification8 General 8.1Introduction8.2Terminology 9 Deviations from Standard 10 Physical Interface11 Registers 11.2 Command register 11.1 Register naming convention11.3 Device Control Register 11.6 Features Register 11.5 Error Register11.4 Device Register Table 27 Error Register11.8 LBA Low Register 11.7 LBA High Register11.9 LBA Mid Register 11.10Sector Count RegisterCORR COR DRDY RDY12 General Operation Descriptions 12.1 Reset Response12.1.1Register Initialization Table 29 Reset Response TableTable 30 Default Register Values 12.2 Diagnostic and Reset considerationsTable 31 Diagnostic Codes Table 32 Reset error register values12.3.3Required power-offsequence 12.3 Power-offconsiderations12.3.1Load/Unload 12.3.2Emergency unload12.4 Sector Addressing Mode 12.5 Power Management Feature12.4.1Logical CHS Addressing Mode 12.4.2LBA Addressing Mode12.5.2Power Management Commands 12.5.1Power Mode12.5.3Standby/Sleep command completion timing 12.5.5Interface Capability for Power ModesBattery Life Extender 3 Feature 12.6 Advanced Power Management Adaptive12.5.6Initial Power Mode at Power On 12.6.3Low Power Idle mode12.6.4Transition Time 12.8 S.M.A.R.T. Function12.8.1Attributes 12.8.2Attribute values12.8.5S.M.A.R.T. commands 12.9 Security Mode Feature Set12.8.3Attribute thresholds 12.8.4Threshold exceeded condition12.9.4Master Password Revision Code 12.9.3Password12.9.5.1 Master Password setting 12.9.5.2 User Password settingFigure 5 Initial Setting Operation from POR after User Password is setFigure 6 Usual Operation User Password Lost12.9.6Command Table Attempt limit for SECURITY UNLOCK commandFigure 7 Password Lost Table 35 Command table for device lock operation Read Native Max Address 12.10Protected Area Function‘F8’h Set Max AddressShipping HDDs from HDD manufacturer 12.10.1Example for operation In LBA mode12.10.2Set Max security extension commands Table 37 Set Max Set Password data contentFigure 8 Set Max security mode transition 12.12Write Cache Function 12.11Seek Overlap12.13Reassign Function Figure 9 Seek overlap12.13.1Auto Reassign Function 12.1448-bitAddress Feature Set12.15.1Preserved software settings 12.15Software Setting Preservation Feature Set12.17SMART Command Transport SCT 12.16Native Command Queuing0003h 13 Command Protocol 13.1 Data In Commands13.2 Data Out Commands 13.3 Non-DataCommands 13.5 First-parityDMA Commands 13.4 DMA Data Transfer Commands5K320 SATA OEM Specification Write Uncorrectable Ext14 Command Descriptions + Vendor specific command Table 41 Command Set - continuedOutput Registers Table 42 Command Set SubcommandInput Registers Table 43 Check Power Mode Command E5h/98h 14.1 Check Power Mode E5h/98h14.2 Device Configuration Overlay B1h 14.2.1DEVICE CONFIGURATION RESTORE subcommand C0hTable 44 Device Configuration Overlay Command B1h ERROR INFORMATION EXAMPLE 14.2.4DEVICE CONFIGURATION SET subcommand C3h5K320 SATA OEM Specification Table 47 DCO error information definition 14.3 Download Microcode 92h 48 Download Command 92hTable DOWNLOAD MICROCODE command buffer offset and the previous sector count. The first DOWNLOAD MICROCODE command shall have a buffer offset of zero 14.4 Execute Device Diagnostic 90h Table 50 Flush Cache Command E7h 14.5 Flush Cache E7hTable 51 Flush Cache EXT Command EAh 14.6 Flush Cache Ext EAh00 0 V 0 V 0 0 Table 52 Format Track Command 50h 14.7 Format Track 50h: Vendor SpecificThe execution time of this command is shown below 14.8 Format Unit F7h: Vendor SpecificTable 54 Identify Device Command ECh 14.9 Identify Device EChTable 55 Identify device information Table 56 Identify device information ---Continued Table 57 Identify device information ---Continued Table 58 Identify device information ---Continued Table 59 Identify device information ---Continued Table 60 Identify device information ---Continued Table 61 Identify device information ---Continued Table 62 Identify device information ---Continued 5K320 SATA OEM Specification Table 63 Identify device information ---Continued 5K320 SATA OEM Specification5K320 SATA OEM Specification Table 65 Idle Command E3h/97h 14.10Idle E3h/97hTable 66 Idle Immediate Command E1h/95h 14.11Idle Immediate E1h/95hTable 67 Initialize Device Parameters Command 91h 14.12Initialize Device Parameters 91hTable 68 Read Buffer Command E4h 14.13Read Buffer E4h14.14Read DMAC8h/C9h Table 70 Read DMA Ext Command 25h 14.15Read DMA Ext 25hTable 71 Read FPDMA Queued Command 60h 14.16Read FPDMA Queued 60hContent 14.17Read Log Ext2FhFeature set Type14.17.2Extended comprehensive SMART error log 14.17.1General purpose Log DirectoryDescription 14.17.2.2Error log index 14.17.2.1Error Log version14.17.2.3Extended Error log data structure DescriptionBytes DescriptionOffset Description14.17.3Extended Self-testlog sector 14.17.2.4Device error countValue State14.17.3.2Self-testdescriptor index 14.17.4Command Error14.17.3.3Extended Self-testlog descriptor entry Description14.17.5Phy Event Counter 14.17.5.1Counter Reset Mechanisms14.17.5.2Counter Identifiers 14.17.5.3Read Log Ext Log Page 11hByte Table 84 Read Multiple Command C4h 14.18Read Multiple C4h14.19Read Multiple Ext 29h Table 86 Read Native Max Address Command F8h 14.20Read Native Max Address F8hTable 87 Read Native Max Address Ext Command 29h 14.21Read Native Max Address Ext 27h14.22Read Sectors 20h/21h Table 89 Read Sectors Ext Command 24h 14.23Read Sectors Ext 24h14.24Read Verify Sectors 40h/41h Table 91 Read Verify Sectors Ext Command 42h 14.25Read Verify Sectors Ext 42h14.26Recalibrate 1xh Table 93 Security Disable Password Command F6h 14.27Security Disable Password F6hTable 95 Security Erase Prepare Command F3h 14.28Security Erase Prepare F3hTable 97 Erase Unit Information 14.29Security Erase Unit F4hHTS543232L9SA00 / HTS543232L9A300 Table 98 Security Freeze Lock Command F5h 14.30Security Freeze Lock F5hTable 99 Security Set Password Command F1h 14.31Security Set Password F1hSet Password Information Table 100 SecurityMaster Password PasswordSecurity Level Revision CodeTable 101 Security Unlock Command F2h 14.32Security Unlock F2hTable 102 Security Unlock InformationTable 103 Seek Command 7xh 14.33Seek 7xhTable 104 Sense Condition Command F0h 14.34Sense Condition F0h : vendor specificTable 105 Set Features Command EFh 14.35Set Features EFhSector count value Table 106 Set Max Address Command F9h 14.36Set Max Address F9hLBA Low Table 107 Set Max Address Ext Command 37h 14.37Set Max Address Ext 37hLBA Low HOB=1 Table 108 Set Multiple Command C6h 14.38Set Multiple C6hTable 109 Sleep Command E6h/99h 14.39Sleep E6h/99h14.40S.M.A.R.T Function Set B0h 14.40.1S.M.A.R.T. Sub commands S.M.A.R.T. Read Attribute Values Subcommand D0h Table 110 S.M.A.R.T. Function Set Command B0hS.M.A.R.T. Save Attribute Values Subcommand D3h Figure 10 Selective self-testtest span example ErrorStatus LBA MidS.M.A.R.T. Write Log Sector Subcommand D6h S.M.A.R.T. Read Log Sector Subcommand D5hS.M.A.R.T. Enable Operations Subcommand D8h Table 111 Log sector addressesS.M.A.R.T. Return Status Subcommand DAh S.M.A.R.T. Disable Operations Subcommand D9h14.40.2Device Attributes Data Structure 14.40.2.1Data Structure Revision NumberTable 112 Device Attribute Data Structure 14.40.2.2Individual Attribute Data Structure Table 113 Individual Attribute Data StructureStatus Flag Definitions 14.40.2.4Self-testexecution status 14.40.2.3Off-LineData Collection StatusTable Status Flag Definitions14.40.2.6Current Segment Pointer 14.40.2.9Error Logging Capability14.40.2.7Off-LineData Collection Capability 14.40.2.8S.M.A.R.T. Capability14.40.2.11Self-testcompletion time 14.40.3Device Attribute Thresholds Data Structure14.40.2.12Data Structure Checksum 14.40.3.1Data Structure Revision Number14.40.4S.M.A.R.T. Log Directory 14.40.5S.M.A.R.T. error log sector14.40.3.3Attribute ID Numbers 14.40.3.4Attribute Threshold14.40.5.2Error log pointer 14.40.5.1S.M.A.R.T. error log version14.40.5.3Device error count 14.40.5.4Error log data structureTable 121 Error data structure Table 120 Command data structure14.40.6Self-testlog data structure Note: n is 0 throughTable 122 Self-testlog data structure 14.40.7Selective self-testlog data structure 14.40.8Error ReportingTable 124 S.M.A.R.T. Error Codes Table 123 Selective self-testlog data structureTable 125 Standby Command E2h/96h 14.41Standby E2h/96hTable 126 Standby Immediate Command E0h/94h 14.42Standby Immediate E0h/94hTable 127 Write Buffer Command E8h 14.43Write Buffer E8h14.44Write DMA CAh/CBh Table 129 Write DMA Ext Command 35h 14.45Write DMA Ext 35hTable 130 Write DMA FUA Ext Command 3Dh 14.46Write DMA FUA Ext 3DhTable 131 Write FPDMA Queued Command 61h 14.47Write FPDMA Queued 61hOutput Parameters To The Device 14.48Write Log Ext 3Fh14.49Write Multiple C5h Table 134 Write Multiple Ext Command 39h 14.50Write Multiple Ext 39hTable 135 Write Multiple FUA Ext Command CEh 14.51Write Multiple FUA Ext CEhTable 136 Write Sectors Command 30h/31h 14.52Write Sectors 30h/31hTable 137 Write Sectors Ext Command 34h 14.53Write Sectors Ext 34hTable 138 Write Uncorrectable Ext Command 45h 14.54Write Uncorrectable Ext 45hSector Count Current Sector Count Previous Table 139 Timeout Values 15 TimingsNote.1 5K320 SATA OEM SpecificationNote.2 Erase Unit F4h” on Page5K320 SATA OEM Specification