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Fujitsu MHW2080BS, MHW2100BS, MHW2120BS, MHW2040BS, MHW2060BS manual had Temperature

Models: MHW2040BS MHW2100BS MHW2060BS MHW2120BS MHW2080BS

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Interface

		Table 5.32 HAD Temperature

	Byte	Contents

	000h	Format Version
	001h	Format Version
	001h

	002h	Sampling Period
	003h	Frequency of sampling each set time of temperature log.

	004h	Interval
	005h	Time of temperature log of interval (min)

	006h	Max Operation Limit (°C)

	007h	Over Limit (°C)

	008h	Min Operation Limit (°C)

	009h	Under Limit (°C)

	00Ah
	to	Reserved
	01Dh

	01Eh
	to	Number of logs that can be recorded in temperature log.
	01Fh

	020h	Index of temperature log.
	021h	Index of temperature log.
	021h

		Temperature log (128 data)
		Entry 80h temperature log at Power cycle and default value is 80h.
	022h	022h: Temp Log No.0
	to	023h: Temp Log No.1
	0A1h	023h: Temp Log No.1
	0A1h	to
		to
		0A1h: Temp Log No.127

	0A2h	Reserved
	1FFh	Reserved
	1FFh

5-82

C141-E249

Image 156

Fujitsu MHW2080BS, MHW2100BS, MHW2120BS, MHW2040BS, MHW2060BS manual had Temperature

Contents

Disk Drives Product Manual For Safe Operation Handling of This ManualRevision History This page is intentionally left blank Overview of Manual Conventions for Alert Messages Operating EnvironmentConventions Liability Exception This page is intentionally left blank Important Alert Items Important Alert MessagesThis page is intentionally left blank Disk Drives Maintenance Manual Disk Drives Product ManualThis page is intentionally left blank Contents Installation Conditions Theory of Device OperationContents Interface101 Operations GL-1 AB-1IN-1 Illustrations 171 Recommended connector specifications for the host Tables106 Device Overview Features Functions and performanceAdaptability Error correction and retry by ECC Low noise and vibrationHigh resistance against shock Connection to Sata interfaceDevice Specifications Specifications summarySpecifications 1/2 Model and product number Examples of model names and product numbersPower Requirements Input VoltageRipple Slope of an input voltage at risePower Requirements Current Requirements and Power Dissipation Current and power dissipationEnvironmental Specifications Current fluctuation Typ. at +5 V when power is turned onEnvironmental specifications Acoustic noise specification Shock and vibration specificationAcoustic Noise Shock and VibrationService life Data assurance in the event of power failureMTBF= Mean time to repair MttrError Rate Unrecoverable read errorPositioning error Media DefectsAdvanced Power Management APM Recommended power-off sequenceAdvanced Power Management Interface Power Management IPM Host-initiated interface power management HipmDevice-initiated interface power management Dipm Interface power management Device Configuration Device Configuration System Configuration Sata interfaceDrive connection Read/write circuitThis page is intentionally left blank Installation Conditions Dimensions DimensionsMounting OrientationFrame Limitation of mounting PCALocation of breather Ambient temperature Service area Handling cautionsESD HiosDevice connector Connections with Host SystemConnector specifications for host system Signal segment and power supply segmentRecommended connector specifications for the host system Sata interface cable connection This page is intentionally left blank Theory of Device Operation Outline SubassembliesDisk SpindleCircuit Configuration Air filterServo circuit Spindle motor driver circuitPower supply configuration PCA Power-on Sequence Power-on operation sequence Self-calibration contents Self-calibrationCommand processing during self-calibration Execution timing of self-calibrationRead/write Circuit Read/write preamplifier PreAMPWrite circuit Write precompensationRead circuit AGC circuitProgrammable filter circuit Digital PLL circuit FIR circuitD converter circuit Viterbi detection circuitServo Control Servo control circuitPower amplifier Microprocessor unit MPUServo burst capture circuit A converter DACData-surface servo format Physical sector servo configuration on disk surface Servo frame format Actuator motor control Operation to move the head to the reference cylinderSeek operation Track following operationStart mode Acceleration modeStable rotation mode Spindle motor controlThis page is intentionally left blank Interface Interface signals Physical InterfaceComreset / Cominit Comwake5VDC/GND Signal interface regulation Out of band signalingAlign ContEOF PmackRIP ROKRrdy SOFElectrical specifications FERPhysical Layer Electrical Requirements 2/3 COMINIT/COMRESET Physical Layer Electrical Requirements 3/3Connector pinouts Connector pinouts5 P11 function Staggered Spin-upDriving Ready LED Requirements for P11 as an output pinExample of the circuit for driving Ready LED Hot Plug Conceptual diagram of communication layers Logical InterfaceCommunication layers Physical layerLink layer Transport layerOutline of the Shadow Block Register Shadow Block RegisterOutline of the frame information structure FIS FIS types3.2 Register Host to Device FIS layoutRegister Device to Host DMA Active Device to HostDMA Setup Device to Host or Host to Device Bidirectional TAGBist Active Bidirectional Bist combinationsPIO Setup Device to Host Data Host to Device or Device to Host BidirectionalData FIS Bidirectional layout Block at the conclusion of all subsequent Data to Device Set Device Bits Device to Host 11 Set Device Bits FISError Field Shadow block registersUNC Features Field exp Sector Count Field expSector Number Field exp Cylinder Low Field expCylinder High Field exp Device/Head FieldHS3 HS2 HS1 HS0 HS3Bit Device Write Fault DF bit Bit Error ERR bitStatus field Bit 7 Busy BSY bitCommand Field Bit 2 Software Reset SrstDevice Control Field EStatus 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 Error reporting conditions Recalibrate X’10’ to X’1F’Read Sectors X’20’ or X’21’ LBA LBA LSBWrite Sectors X’30’ or X’31’ 00 *1 Error information Write Verify X’3C’ Host Commands Read Verify Sectors X’40’ or X’41’ Host Commands Seek X’70’ to X’7F’ Execute Device Diagnostic X’90’ Diagnostic codeInitialize Device Parameters X’91’ Download Microcode X’92’ Operation of Download MicrocodeError reporting conditions Standby Immediate X’94’ or X’E0’ Interface Unload Feature Unload Immediate Command Standby X’96’ or X’E2’ Idle X’97’ or X’E3’ Interface Check Power Mode X’98’ or X’E5’ ’FF’Comreset Sleep X’99’ or X’E6’Smart X’B0’ 10 Features Field values subcommands and functions 1/3 10 Features Field values subcommands and functions 2/3 Smart Enable OperationsSmart Read LOG Smart Write LOG10 Features Field values subcommands and functions 3/3 Smart Disable Operations’DB’ Smart ENABLE/DISABLE Auto OFF-LINE ’DA’ Smart Return StatusKey C2h 12 Format of guarantee failure threshold value data 11 Format of device attribute value data1FF Data format version number Attribute IDStatus Flag Current attribute valueAttribute value for the worst case so far Raw attribute value13 Off-line data collection status Self-test execution status14 Self-test execution status 17 Drive error logging capability 15 Off-line data collection capability16 Failure prediction capability flag Guarantee failure threshold Smart error loggingChecksum 18 Log Directory Data Format19 Data format of Smart Summary Error Log 1/2 19 Data format of Smart Summary Error Log 2/2 Command data structureError data structure Total number of drive errors20 Data format of Smart Comprehensive Error Log Smart Self-TestSelf-test number Self-test index22 Selective self-test log data structure Test SpanCurrent LBA under test Feature Flags 23 Selective self-test feature flagsCurrent Span under test Selective Self-test pending time minSmart Command Transport SCT 24 SCT command and the functionSCT Status Request SN = E0h, FR = D5h 25 Format of SCT Status Response 1/2 SET MAX EXT, DCO25 Format of SCT Status Response 2/2 26 SCT Status code SCT Command SET SN = E0h, FR = D6 27 Action code 28 Write Same 1/229 Error Recovery Control 28 Write Same 2/230 Feature Control Command Feature Control Command31 SCT Data Table 32 had Temperature SCT Read Data SN = E1h, FR = D5 SCT Write Data SN = E1h, FR = D6 Device Configuration XB1 Device Configuration RestoreDevice Configuration Freeze Device Configuration IdentifyDevice Configuration Restore Features Field = C0h Device Configuration Freeze Lock Features Field = C1hDevice Configuration Identify Features Field = C2h Device Configuration SET Features Field = C3h33 Device Configuration Identify data structure 1/2 Word Value Content33 Device Configuration Identify data structure 2/2 Read Multiple X’C4’ 12 Execution example of Read Multiple command Start sector No Write Multiple X’C5’ Start sector No SET Multiple Mode X’C6’ Interface Read DMA X’C8’ or X’C9’ MSB / LBA LSB / LBAWrite DMA X’CA’ or X’CB’ Interface Read Buffer X’E4’ Flush Cache X’E7’ Write Buffer X’E8’ Identify Device X’EC’ Identify Device DMA X’EE’ 34 Information to be read by Identify Device command 1/3 ’3FFF’34 Information to be read by Identify Device command 2/3 34 Information to be read by Identify Device command 3/3 MHW2120BS MHW2100BS MHW2080BS MHW2060BS MHW2040BS ’3FFF’ Command without interrupt supports 2, 4, 8 and 16 sectors Host Commands Interface C141-E249 113 Interface C141-E249 115 Bit = Supports the Mode Word C141-E249 117 = SCT Error Recovery Control supported SET Features X’EF’ 35 Features field values and settable modes 1/235 Features field values and settable modes 2/2 See Table Data Transfer Mode Advanced Power Management APM Serial ATA Functions Write-Read-Verify feature optional 36 Write-Read-Verify feature sector countsAutomatic Acoustic Management AAM 37 Contents of Security SET Password data Error reporting conditions When the master password is selected When the user password is selectedSecurity UNLOCKX’F2’ Host Commands Security Erase Prepare X’F3’ Security Erase Unit X’F4’ Security Freeze Lock X’F5’ Error reporting conditions 39 Contents of security password Error reporting conditions Read Native MAX Address X’F8’ LbalsbSET MAX X’F9’ SET MAX AddressSET MAX SET Password Features Field = 01h Password information SET MAX Lock Features Field = 02h DH CH CL SN SC ERSET MAX Unlock Features Field = 03h SET MAX Freeze Lock Features Field = 04h Read Sector S EXT X’24’ Description CL EXPSN EXP Read DMA EXT X’25’ Description Read Native MAX Address EXT X’27’ Read Multiple EXT X’29’ Read LOG EXT X2F CL EXP SN EXP 40 Data format of Read Log Ext log page 10h 41 Tag field information42 Data format of Read Log Ext log page 11h 43 Counter Identifier informationSCT Status Request SN = E0h SC EXPError information 152 C141-E249 Write Sector S EXT X’34’ Description Write DMA EXT X’35’ Description SET MAX Address EXT X’37’ SET MAX LBA Write Multiple EXT X’39’ Write LOG EXT X3F Error information C141-E249 159 SCT Command SET SN = E0h SCT Write Data SN = E1h Read Verify Sector S EXT X’42’ Flush Cache EXT X’EA’ Write Multiple FUA EXT XCE Write DMA FUA EXT X3D Read FP DMA Queued Write FP DMA Queued Error posting 44 Command code and parameters 1/2Command Name Sfrw Sfrr44 Command code and parameters 2/2 Command Protocol Non-data command protocolExecute Device Diagnostic Initialize Device Parameters DataHost PIO data-in command protocol PIO data-out command protocol 14 PIO data-in command protocol15 PIO data-out command protocol DMA data-in command protocol Read DMA EXT Identfy Device Identfy Device DMADMA data-out command protocol Write DMA EXT FUA EXTNative Command Queuing protocol Read FP DMA Queued Write FP DMA Queued18 Read FP DMA Queued command protocol 19 Write FP DMA Queued command protocol Power-on and Comreset 20 Power-on sequence21 Comreset sequence This page is intentionally left blank Operations Reset and Diagnosis Response to power-onReset and Diagnosis Response to Comreset Response to ComresetSoftware settings preservation Comreset preservation requirementsSET Address MAX EXT Response to a software reset Response to a software resetPower Save Power save modeActive mode Active idle modeStandby mode Sleep modePower commands Power Save Controlled by Interface Power Management IPM Power save mode of the interfacePartial mode Slumber mode Read-ahead Cache Data buffer structureExample of 8 MB buffer Read Multiple EXT Read DMA EXT Read FP DMA QueuedCommands that are targets of caching Caching operationData that is a target of caching Invalidating caching-target data Using the read segment buffer Miss-hitSequential hit Full hit Partial hit Command that are targets of caching Write CacheCache operation Invalidation of cached dataStatus report in the event of an error Comreset and software reset responseCashing function when power supply is turned on Enabling and disablingThis page is intentionally left blank Bios standard for drives CommandConnector Connector Plug Host system side ActuatorPower save mode Rotational delayHost receptacle Master DeviceSeek time Serial-ATASlave Device StatusThis page is intentionally left blank Bios AbrtAIC AmnfThis page is intentionally left blank Index Index Example of model name and product Mode Read/write circuit block diagram Read Native MAX AddressSmart summary error log, data Comment Form JapanThis page is intentionally left blank C141-E249-01EN Page