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Hitachi HTS541612J9SA00, HTS541640J9SA00, HTS541680J9SA00, HTS541616J9SA00 manual 5.8 ECC, 24/167

Models: HTS541640J9SA00 HTS541616J9SA00 HTS541680J9SA00 HTS541612J9SA00 HTS541660J9SA00

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Travelstar 5K160 (SATA) Hard Disk Drive Specification

5.8ECC

The 10 bit 40 symbol non interleaved ECC processor provides user data verification and correction capability. The first 6 symbol of ECC are 4 check symbols for user data and the 2 symbol system ECC. The other 34 symbols are Read Solomon ECC. Hardware logic corrects up to 16 symbols(20 bytes) errors on-the-fly.

2 symbol System ECC is generated when HDC receives user data from HOST, and can correct up to 1 symbol(10bit) errors on-the-fly when one transfers to HOST.

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Hitachi HTS541612J9SA00, HTS541640J9SA00, HTS541680J9SA00, HTS541616J9SA00, HTS541660J9SA00 manual 5.8 ECC, 24/167

Contents

Hard Disk Drive Specification Hitachi Travelstar 5K160Hitachi Global Storage Technologies 2.5 inch SATA hard disk driveCopyright Hitachi Global Storage Technologies 2/167Table of Contents 3/1674/167 5/167 Figure 1. Limits of temperature and humidity Figure 69 Read Verify Sectors Ext Command 42h List of Tables General 1 Introduction 1.1 AbbreviationsTravelstar 5K160 SATA Hard Disk Drive Specification 10/16711/167 1.4 Drive handling precautions 1.2 References1.3 General caution 12/1672 Outline of the drive 13/167Part 1 Functional Specification 14/1673.2 Head disk assembly data 3 Fixed disk subsystem description3.1 Control Electronics 4 Fixed disk characteristics 4.1 Formatted capacity by model number4.2 Data sheet 4.3 Cylinder allocation80GB/p format Zone4.4 Performance characteristics 4.4.1 Command overhead4.4.2 Mechanical positioning 4.4.2.1 Average seek time including settling4.4.2.2 Full stroke seek 4.4.2.4 Average latency4.4.2.5 Drive ready time Power On To ReadyCondition Typical sec4.4.3.2 Operating mode at power on 4.4.3.3 Adaptive power save control4.4.3 Operating modes 4.4.3.1 Mode transition time5.1 Data loss on power off 5.4 WRITE safety5 Data integrity 5.2 Write Cache5.6 Error recovery 5.7.1 Nonrecovered write errors5.7.2 Nonrecoverable read error 5.7.3 Recovered read errors5.8 ECC 24/1676 Specification 6.1 Environment6.1.1 Temperature and humidity 6.1.2 Corrosion test6.1.3 Radiation noise 6.1.4 Conductive noise6.1.5 Magnetic fields Frequency KHz6.2 DC power requirements Requirements6.2.1 Power consumption efficiency Capacity160GB 120GB6.3.4 Service life and usage condition 6.3 Reliability6.3.1 Data reliability 6.3.2 Failure prediction S.M.A.R.T6.3.5 Preventive maintenance 6.3.6.2 Required Power-Off Sequence6.3.6.3 Power switch design considerations 6.3.6 Load/unload6.3.6.4 Test considerations 31/1676.4 Mechanical specifications 6.4.1 Physical dimensions and weight6.4.2 Mounting hole locations 6.4.3 Mounting orientation 6.4.4 Load/unload mechanism33/167 6.5 Vibration and shock 6.5.1 Operating vibration6.5.1.1 Random vibration 6.5.1.2 Swept sine vibration6.5.2 Nonoperating vibration 6.5.3 Operating shock6.5.4 Nonoperating shock 6.5.2.1 Random vibration6.6.1 Sound power level 6.6 Acoustics6.6.2 Discrete tone penalty 6.7 Identification labels 6.8 Electromagnetic compatibility6.8.1 CE Mark 6.8.2 C-Tick Mark6.9 Safety 6.9.3 German Safety Mark6.10 Packaging 6.11 Substance restriction requirements7 Electrical interface specifications 7.2 Interface connector7.1 Cabling 7.3 Signal definitions 7.3.1 TX+ / TX7.3.2 RX+ / RX 7.3.3 Out of band signaling Part 2 Interface Specification 42/1678 General 8.1 Introduction8.2 Terminology 9 Deviations from Standard 10 Physical Interface11 Registers 11.1 Register naming convention11.2 Command register 11.5 Error Register11.3 Device Control Register 11.4 Device Register11.6 Features Register 11.7 LBA High Register11.8 LBA Low Register 11.9 LBA Mid Register11.10 Sector Count Register 11.11 Status Register12.1 Reset Response 12 General Operation Descriptions12.1.1 Register Initialization 2 Default value on POR is shown in “Default Register Values” on Page12.2 Diagnostic and Reset considerations 12.3 Power-off considerations12.3.1 Load/Unload “UL” means “unload”12.3.3 Required power-off sequence 12.4 Sector Addressing Mode12.3.2 Emergency unload 12.4.1 Logical CHS Addressing Mode12.5 Power Management Feature 12.5.1 Power Mode12.5.2 Power Management Commands 12.4.2 LBA Addressing Mode12.6 Advanced Power Management Adaptive Battery Life Extender 3 Feature12.5.3 Standby/Sleep command completion timing 12.5.5 Interface Capability for Power Modes12.7 Interface Power Management Mode Slumber and Partial 12.6.3 Low Power Idle mode12.6.1 Performance Idle mode 12.6.2 Active Idle mode12.8.5 S.M.A.R.T. commands 12.8 S.M.A.R.T. Function12.8.1 Attributes 12.8.2 Attribute values12.9 Security Mode Feature Set 12.8.6 S.M.A.R.T operation with power management modes12.9.3 Password 12.9.1 Security mode12.9.4 Master Password Revision Code 12.9.5.1 Master Password setting12.9.5.2 User Password setting 12.9.1.2 Operation from POR after User Password is set12.9.1.3 User Password Lost 12.9.6 Command Table 12.9.1.4 Attempt limit for SECURITY UNLOCK commandTravelstar 5K160 SATA Hard Disk Drive Specification 12.10 Protected Area Function Read Native Max Address‘F8’h Set Max Address12.10.1 Example for operation In LBA mode Set Max Set Password Set Max Lock Set Max Freeze Lock Set Max Unlock12.10.2 Set Max security extension commands 12.11 Seek Overlap 12.12 Write Cache Function12.13 Reassign Function 12.14 48-bit Address Feature Set 12.13.1 Auto Reassign Function12.15 Software Setting Preservation Feature Set 12.16 Native Command Queuing12.15.1 Preserved software settings 13 Command Protocol 13.1 Data In Commands13.2 Data Out Commands 13.3 Non-Data Commands13.4 DMA Data Transfer Commands 13.5 First-parity DMA CommandsTravelstar 5K160 SATA Hard Disk Drive Specification Command Descriptions 4 DMA command 5 First-parity DMA command + Vendor specific commandThe following symbols are used in the command descriptions Output RegistersInput Registers 14.1 Check Power Mode E5h/98h Input Parameters From The Device14.2 Device Configuration Overlay B1h 14.2.1 DEVICE CONFIGURATION RESTORE subcommand C0h14.2.2 DEVICE CONFIGURATION FREEZE LOCK subcommand C1h 14.2.3 DEVICE CONFIGURATION IDENTIFY subcommand C2h 14.2.4 DEVICE CONFIGURATION SET subcommand C3hERROR INFORMATION EXAMPLE Travelstar 5K160 SATA Hard Disk Drive Specification 14.3 Execute Device Diagnostic 90h 14.4 Flush Cache E7h 14.5 Flush Cache Ext EAh 14.6 Format Track 50h Vendor Specific 14.7 Format Unit F7h Vendor Specific 14.8 Identify Device ECh Note.1 The ‘*’ mark in ‘Content’ field indicates the use of those parameters that are vendor specific Travelstar 5K160 SATA Hard Disk Drive Specification 0000HWord 60 specifies the low word of the number FFFFFFFh=The 48-bit native max address is greater than 268,435,455Travelstar 5K160 SATA Hard Disk Drive Specification Receipt of host-initiated interface power managementSATA supported features Travelstar 5K160 SATA Hard Disk Drive Specification 1=Device Configuration Overlay command supportedTravelstar 5K160 SATA Hard Disk Drive Specification 1=SET FEATURES subcommand required to spin-up1=Power-Up In Standby feature set has been enabled Travelstar 5K160 SATA Hard Disk Drive Specification 1=Advanced Power Management Feature Set enabled1=DOWNLOAD MICROCODE command supported Travelstar 5K160 SATA Hard Disk Drive Specification Supported SettingVendor’s Recommended Acoustic Management level World Wide NameTravelstar 5K160 SATA Hard Disk Drive Specification 14.9 Idle E3h/97h 14.10 Idle Immediate E1h/95h 14.11 Initialize Device Parameters 91h The parameters remain in effect until the following events14.12 Read Buffer E4h 14.13 Read DMAC8h/C9h 14.14 Read DMA Ext 25h 14.15 Read FPDMA Queued 60h 14.16 Read Log Ext2Fh ContentFeature set Type14.16.2 Extended comprehensive SMART error log 14.16.1 General purpose Log DirectoryDescription Bytes14.16.2.1 Error Log version 14.16.2.2 Error log index14.16.2.3 Extended Error log data structure Description14.16.2.4 Device error count 14.16.3 Extended Self-test log sectorValue State14.16.4 Command Error 14.16.3.1 Self-test log data structure revision number14.16.3.2 Self-test descriptor index 14.16.3.3 Extended Self-test log descriptor entry14.16.5.1 Counter Reset Mechanisms 14.16.5 Phy Event Counter14.16.5.2 Counter Identifiers 14.16.5.3 Read Log Ext Log Page 11h ByteTable 299 Phy Event Counter Identifier Table 60 Phy Event Counter information14.17 Read Long 22h/23h 14.18 Read Multiple C4h 14.19 Read Multiple Ext 29h 14.20 Read Native Max Address F8h 14.21 Read Native Max Address Ext 27h LBA 2316of the address of the first Native max addressLBA 4740of the address of the first Native max address 14.22 Read Sectors 20h/21h 14.23 Read Sectors Ext 24h 14.24 Read Verify Sectors 40h/41h 14.25 Read Verify Sectors Ext 42h 14.26 Recalibrate 1xh 14.27 Security Disable Password F6h 14.28 Security Erase Prepare F3h 14.29 Security Erase Unit F4h IdentifierThe execution time of this command is shown below HTS541616J9SA00HTS541612J9SA00 HTS541680J9SA0014.30 Security Freeze Lock F5h 14.31 Security Set Password F1h The text of the password - all 32 bytes are always significant FFFFh is reserved121/167 14.32 Security Unlock F2h 14.33 Seek 7xh Output Parameters To The DeviceLBA Low LBA High/Mid14.34 Sense Condition F0h vendor specific 14.35 Set Features EFh The deepest Power Saving mode is Low power Idle Device-initiated interface power state transitionsSector count value 14.36 Set Max Address F9h ADDRESS command is preserved by POR. When B=0, MAX LBA/CYL In LBA mode, this register contains Adjusted max LBA bits 8 - 15 MidIn LBA mode, this register contains LBA bits 8 - 15 Mid, 16 - 23 High LBA mode.Indicates the addressing mode.L=0 specifies CHS mode and14.37 Set Max Address Ext 37h condition. When B=1, Max Address which is set by Set Max AddressExt command is preserved by POR. When B=0, Max Address which is Travelstar 5K160 SATA Hard Disk Drive Specification 130/16714.38 Set Multiple C6h 14.39 Sleep E6h/99h 14.40.1 S.M.A.R.T. Sub commands 14.40.1.1S.M.A.R.T. Read Attribute Values Subcommand D0h14.40 S.M.A.R.T Function Set B0h 14.40.1.2S.M.A.R.T. Read Attribute Thresholds Subcommand D1h 14.40.1.3 S.M.A.R.T. Enable/Disable Attribute Autosave Subcommand D2h14.40.1.4S.M.A.R.T. Save Attribute Values Subcommand D3h 14.40.1.5S.M.A.R.T. Execute Off-line Immediate Subcommand D4hError Set to F4h when self-test has failedSet to 2Ch when self-test has failed Status14.40.1.6S.M.A.R.T. Read Log Sector Subcommand D5h 14.40.1.7S.M.A.R.T. Write Log Sector Subcommand D6h14.40.1.8S.M.A.R.T. Enable Operations Subcommand D8h 14.40.1.9S.M.A.R.T. Disable Operations Subcommand D9h 14.40.1.10 S.M.A.R.T. Return Status Subcommand DAhDisable Off-line Read Scanning Enable Off-line Read Scanning14.40.2 Device Attributes Data Structure 14.40.2.1 Data Structure Revision Number14.40.2.2 Individual Attribute Data Structure Attribute Name14.40.2.3 Off-Line Data Collection Status 14.40.2.4 Self-test execution statusAutomatic Off-Line Data Collection Status Value Definition14.40.2.9 Error Logging Capability 14.40.2.6 Current Segment Pointer14.40.2.7 Off-Line Data Collection Capability 14.40.2.8 S.M.A.R.T. Capability14.40.3 Device Attribute Thresholds Data Structure 14.40.2.11 Self-test completion time14.40.2.12 Data Structure Checksum 14.40.3.1 Data Structure Revision Number14.40.5 S.M.A.R.T. error log sector 14.40.4 S.M.A.R.T. Log Directory14.40.3.3 Attribute ID Numbers 14.40.3.4 Attribute Threshold14.40.5.1 S.M.A.R.T. error log version 14.40.5.2 Error log pointer14.40.5.3 Device error count 14.40.5.4 Error log data structure14.40.6 Self-test log data structure 14.40.7 Selective self-test log data structureValue State14.40.8 Error Reporting Selective self test pending timeStatus Register 51h 14.41 Standby E2h/96h 14.42 Standby Immediate E0h/94h Travelstar 5K160 SATA Hard Disk Drive Specification14.43 Write Buffer E8h 14.44 Write DMA CAh/CBh an unrecoverable error occurs14.45 Write DMA Ext 35h 14.46 Write DMA FUA Ext 3Dh 14.47 Write FPDMA Queued 61h 14.48 Write Log Ext 3Fh Output Parameters To The Device14.49 Write Long 32h/33h 14.50 Write Multiple C5h 14.51 Write Multiple Ext 39h 14.52 Write Multiple FUA Ext CEh 14.53 Write Sectors 30h/31h 14.54 Write Sectors Ext 34h 15 Timings CommandCommand category is referred to “6.0 Command Protocol” on Page Note.1 Note.2Erase Unit F4h” on Page Specific” on Page16 Index Device Configuration OverlayDMA Data Transfer commands Cable noise interferenceExecute Device Diagnostic Mounting hole locationsOperating modes description Page Travelstar 5K160 SATA Hard Disk Drive Specification WeightTemperature Time-out valuesCopyright Hitachi Global Storage Technologies