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Fujitsu MHY2040BH, MHY2160BH, MHY2200BH, MHY2250BH, MHY2100BH, MHY2120BH, MHY2080BH manual Host Commands

Models: MHY2120BH MHY2200BH MHY2100BH MHY2160BH MHY2040BH MHY2060BH MHY2080BH MHY2250BH

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5.3 Host Commands

At command completion (Shadow Block Register contents to be read)

ST				Status information

DH	x	x	x		x		xx

CH					xx
CL					xx
SN					xx
SC					xx
ER				Error information

C141-E262

5-129

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Fujitsu MHY2040BH, MHY2160BH, MHY2200BH, MHY2250BH, MHY2100BH, MHY2120BH, MHY2080BH, MHY2060BH manual Host Commands

Contents

Disk Drives PRODUCT/MAINTENANCE Manual Handling of This Manual For Safe OperationRevision History This page is intentionally left blank Conventions for Alert Messages Operating EnvironmentAcronyms and Abbreviations Overview of Manual PrefaceLiability Exception ConventionsHot Plug Important Alert Items Important Alert MessagesStatic, Damage Device damage Data corruptionDamage or Device damage Manual Organization Disk Drives PRODUCT/MAINTENANCE ManualThis page is intentionally left blank Contents Theory of Device Operation Installation ConditionsInterface Contents100 Operations Maintenance and Diagnosis Glossary GL-1 Acronyms and Abbreviations AB-1 Index IN-1 Figures IllustrationsResponse to power-on when the device is powered on Tables Surface temperature measurement points and standard values105 This page is intentionally left blank Device Overview Features Functions and performanceAdaptability High resistance against shock Wide temperature rangeError correction and retry by ECC Low noise and vibrationSelf-diagnosis Device SpecificationsSpecifications summary Specifications 1/2Model and product number Specifications 2/2Examples of model names and product numbers Slope of an input voltage at rise Power RequirementsInput Voltage RipplePermissible level − 0.2 Current and power dissipation Current Requirements and Power DissipationEnvironmental Specifications Current fluctuation Typ. at +5 V when power is turned onEnvironmental specifications Shock and Vibration Acoustic noise specificationShock and vibration specification Acoustic NoiseMean time between failures Mtbf Service lifeData assurance in the event of power failure ReliabilityMedia Defects Error RateUnrecoverable read error Positioning errorRecommended power-off sequence Advanced Power Management APMAdvanced Power Management Interface Power Management IPM Host-initiated interface power management HipmDevice-initiated interface power management Dipm Interface power management This page is intentionally left blank Device Configuration Spindle motor Device ConfigurationDisk HeadSystem Configuration Sata interfaceDrive connection This page is intentionally left blank Installation Conditions Dimensions DimensionsFrame MountingIntegration Guidance C141-E144 OrientationPCA Limitation of mountingLocation of breather Ambient temperature Handling cautions Service areaESD Sumitomo 3MHios Connections with Host System Device connectorConnector specifications for host system Signal segment and power supply segmentSata interface cable connection This page is intentionally left blank Theory of Device Operation Spindle OutlineSubassemblies DiskSpindle motor driver circuit Circuit ConfigurationAir filter Servo circuitPower supply configuration PCA Power-on Sequence Power-onStart Self-calibration Self-calibration contentsExecution timing of self-calibration Command processing during self-calibrationWrite precompensation Read/write CircuitRead/write preamplifier PreAMP Write circuitRead circuit AGC circuitProgrammable filter circuit Viterbi detection circuit Digital PLL circuitFIR circuit D converter circuitServo control circuit Servo ControlA converter DAC Power amplifierMicroprocessor unit MPU Servo burst capture circuitData-surface servo format Physical sector servo configuration on disk surface Servo frame format Track following operation Actuator motor controlOperation to move the head to the reference cylinder Seek operationSpindle motor control Start modeAcceleration mode Stable rotation modeThis page is intentionally left blank Interface Physical Interface Interface signalsComreset / Cominit Comwake5VDC/GND Out of band signaling Signal interface regulationPrimitives descriptions Electrical specifications Connector pinouts Connector pinouts5 P11 function Staggered Spin-upDriving Activity LED Example of the circuit for driving Activity LED Requirements for P11 as an output pinHot Plug Logical Interface Conceptual diagram of communication layersTransport layer Communication layersPhysical layer Link layerShadow Block Register Outline of the Shadow Block RegisterFIS types Outline of the frame information structure FISRegister Host to Device FIS layout Register Host to DeviceDMA Active Device to Host Register Device to HostTAG DMA Setup Device to Host or Host to Device BidirectionalBist combinations Bist Active BidirectionalData Host to Device or Device to Host Bidirectional PIO Setup Device to HostInterface 11 Set Device Bits FIS Set Device Bits Device to HostSfrr Error FieldShadow block registers UNCCylinder Low Field exp Features Field expSector Count Field exp Sector Number Field expHS2 HS1 HS0 Cylinder High Field expDevice/Head Field HS3Status field BSYDSC DRQ ERR EStatus Field Command FieldBit 2 Software Reset Srst Device Control FieldHost Commands Command code and parametersCommand code and parameters 1/3 Command code and parameters 2/3 Command code and parameters 3/3 Command descriptions Recalibrate X 10 to X 1F Error reporting conditionsRead Sectors X 20 or X LBA LBA LSBWrite Sectors X 30 or X 00 *1 Error information Write Verify X 3C Host Commands Read Verify Sectors X 40 or X Host Commands Seek X 70 to X 7F Diagnostic code Execute Device Diagnostic XInitialize Device Parameters X Download Microcode X Operation of Download Microcode Microcode Standby Immediate X 94 or X E0 Host Commands Unload Feature Unload Immediate Command Standby X 96 or X E2 Idle X 97 or X E3 Host Commands Check Power Mode X 98 or X E5 Sleep X 99 or X E6 ComresetSmart X B0 Features Field values subcommands and functions 1/3 Smart Write LOG Features Field values subcommands and functions 2/3Smart Enable Operations Smart Read LOGSmart Return Status Features Field values subcommands and functions 3/3Smart Disable Operations Smart ENABLE/DISABLE Auto OFF-LINEKey C2h Key 4Fh 11 Format of guarantee failure threshold value data 10 Format of device attribute value data1FF Attribute ID Data format version numberRaw attribute value Status FlagCurrent attribute value Attribute value for the worst case so far12 Off-line data collection status Self-test execution status13 Self-test execution status 15 Failure prediction capability flag Off-line data collection capability14 Off-line data collection capability Failure prediction capability flagChecksum Error logging capability16 Drive error logging capability Guarantee failure threshold18 Data format of Smart Summary Error Log 1/2 Smart error loggingTotal number of drive errors 18 Data format of Smart Summary Error Log 2/2Command data structure Error data structure19 Data format of Smart Comprehensive Error Log StatusSmart Self-Test Self-test index 20 Smart self-test log data format1FC Self-test number21 Selective self-test log data structure Test SpanCurrent LBA under test Current Span under test Feature Flags22 Selective self-test feature flags Smart Command Transport SCTSCT Read Data 23 SCT command and the functionSCT Command SET SCT Status RequestSCT Status Request SN = E0h, FR = D5h SET MAX EXT, DCO 24 Format of SCT Status Response 1/224 Format of SCT Status Response 2/2 25 SCT Status code SCT Command SET SN = E0h, FR = D6 27 Write Same 1/2 26 Action code27 Write Same 2/2 28 Error Recovery Control29 Feature Control Command 30 SCT Data Table 31 had Temperature SCT Read Data SN = E1h, FR = D5h SCT Write Data SN = E1h, FR = D6h Device Configuration Identify Device Configuration X B1Device Configuration Restore Device Configuration FreezeDevice Configuration Freeze Lock Features Field = C1h Device Configuration Restore Features Field = C0hDevice Configuration SET Features Field = C3h Device Configuration Identify Features Field = C2h32 Device Configuration Identify data structure 1/2 32 Device Configuration Identify data structure 2/2 Read Multiple X C4 12 Execution example of Read Multiple command LBA LSB Write Multiple X C5 At command issuance Shadow Block Registers setting contents SET Multiple Mode X C6 Host Commands Read DMA X C8 or X C9 LBA Write DMA X CA or X CB Host Commands Read Buffer X E4 Flush Cache X E7 Write Buffer X E8 Identify Device X EC Identify Device DMA X EE 33 Information to be read by Identify Device command 1/3 33 Information to be read by Identify Device command 2/3 33 Information to be read by Identify Device command 3/3 MHY2250BH MHY2200BH MHY2160BH MHY2120BH FffffffMHY2100BH MHY2080BH MHY2060BH MHY2040BH Command without interrupt supports 1, 2, 4, 8 and 16 sectors Word 63 Multiword DMA transfer mode C141-E262 111 Interface C141-E262 113 Bits 13-0 Same definition as Word Undefined = Read and Write DMA EXT GPL optional commands are Host Commands Download 34 Features field values and settable modes 1/2 SET Features X EF34 Features field values and settable modes 2/2 Error reporting conditions Data Transfer Mode Advanced Power Management APM Serial ATA Functions Automatic Acoustic Management AAM Write-Read-Verify feature optional35 Contents of Security SET Password data Error reporting conditions When the master password is selected When the user password is selectedSecurity Unlock X F2 Host Commands Security Erase Prepare X F3 Security Erase Unit X F4 Security Freeze Lock X F5 Error reporting conditions 37 Contents of security password Error reporting conditions Lbalsb Read Native MAX Address X F8SET MAX Address SET MAX X F9SET MAX SET Password Features Field = 01h Password information SET MAX Lock Features Field = 02h SET MAX Unlock Features Field = 03h SET MAX Freeze Lock Features Field = 04h Read Sector S EXT X Description Read DMA EXT X Description Read Native MAX Address EXT X Read Multiple EXT X Read LOG EXT X 2F Sector offset 39 Tag field information 38 Data format of Read Log Ext log page 10h41 Counter Identifier information 40 Data format of Read Log Ext log page 11hSCT Status Request SN = E0h SC EXPFR EXP SCT Read Data SN = E1h, FR = D5 Write Sector S EXT X Description Write DMA EXT X Description SET MAX Address EXT X SET MAX LBA Write Multiple EXT X Write DMA FUA EXT X 3D Write LOG EXT X 3F Error information 160 C141-E262 SCT Command SET SN = E0h SCT Write Data SN = E1h Read Verify Sector S EXT X Write Uncorrectable EXT X 42 Operation mode Read LOG DMA EXT X Description Write LOG DMA EX X Description Read FP DMA Queued X Description Write FP DMA Queued X Write Multiple FUA EXT X CE Flush Cache EXT X EA Sfrw Sfrr Error posting43 Command code and parameters 1/2 Command NameDWF 43 Command code and parameters 2/2Command Protocol Execute Device Diagnostic Initialize Device ParametersData Non-data command protocol Host PIO data-in command protocol 14 PIO data-in command protocol PIO data-out command protocol 15 PIO data-out command protocol Read DMA EXT Identfy Device DMA Read LOG DMA EXT DMA data-in command protocolWrite DMA EXT FUA EXT Write LOG DMA EXT DMA data-out command protocolRead FP DMA Queued Write FP DMA Queued Native Command Queuing protocol18 Read FP DMA Queued command protocol 19 Write FP DMA Queued command protocol 20 Power-on sequence Power-on and Comreset21 Comreset sequence This page is intentionally left blank Operations Response to power-on Reset and DiagnosisReset and Diagnosis Response to Comreset Response to ComresetComreset preservation requirements Software settings preservationSET Address MAX EXT Response to a software reset Response to a software resetActive idle mode Power SavePower save mode Active modeSleep mode Standby modePower commands Power Save Controlled by Interface Power Management IPM Power save mode of the interfacePartial mode Slumber mode Read Sector S EXT Read-ahead CacheData buffer structure Example of 8 MB bufferCommands that are targets of caching Caching operationData that is a target of caching Invalidating caching-target data Miss-hit Using the read segment bufferSequential hit Full hit Partial hit Invalidation of cached data Command that are targets of cachingWrite Cache Cache operationEnabling and disabling Status report in the event of an errorComreset and software reset response Cashing function when power supply is turned onThis page is intentionally left blank Maintenance and Diagnosis Rules for maintenance MaintenanceMaintenance requirements Data corruption Maintenance levels Disk drive revision number label Disk drive revision numberDisplay of disk drive revision number Self-diagnostics Tools and test equipmentTest Test flowchart Disposition for Error Field contents Status Field contentsDiagnostic test Operation ConfirmationOperation test Troubleshooting Procedure Troubleshooting procedureTroubleshooting disk drive replaced in field VDC System level and field troubleshootingTroubleshooting at factory Spare Disk Drive Disk Drive Removal ProcedureThis page is intentionally left blank Glossary PIO Programmed input-output Power save modeRotational delay Master DeviceSerial-ATA Slave DeviceStatus This page is intentionally left blank Acronyms and Abbreviations This page is intentionally left blank Caching IndexIndex Example of model name and product Mode Read Native MAX Address Read/write circuit block diagramShadow block register, outline Japan Comment FormThis page is intentionally left blank C141-E262-01EN Page