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Fujitsu MPB3054AT, MPB3032AT, MPB3052AT, MPB3021AT, MPB3043AT manual Conventions for Alert Messages

Models: MPB3043AT MPB3021AT MPB3052AT MPB3032AT MPB3054AT

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Conventions for Alert Messages

This manual uses the following conventions to show the alert messages. An alert message consists of an alert signal and alert statements. The alert signal consists of an alert symbol and a signal word or just a signal word.

The following are the alert signals and their meanings:

This indicates a hazarous situation likely to result in serious personal injury if the user does not perform the procedure correctly.

This indicates a hazarous situation could result in personal injury if the user does not perform the porocedure correctly.

This indicates a hazarous situation could result in minor or moderate personal injury if the user does not perform the procedure correctly. This alert signal also indicates that damages to the product or other property, may occur if the user does not perform the procedure correctly.

This indicates information that could help the user use the product more efficiently.

In the text, the alert signal is centered, followed below by the indented message. A wider line space precedes and follows the alert message to show where the alert message begins and ends. The following is an example:

(Example)

IMPORTANT

HA (host adapter) consists of address decoder, driver, and receiver. ATA is an abbreviation of "AT attachment". The disk drive is conformed to the ATA-3 interface

The main alert messages in the text are also listed in the “Important Alert Items.”

iv	C141-E045-02EN

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Fujitsu MPB3054AT, MPB3032AT, MPB3052AT, MPB3021AT, MPB3043AT manual Conventions for Alert Messages

Contents

C141-E045-02EN Revision Record Page Chapter Preface Conventions for Alert Messages Liability Exception Page Contents Interface Theory of Device OperationPage Operations Figures Page Tables Page Device Overview Features Functions and performance Interface AdaptabilityPage Specifications Device Specifications Specifications summary Model names and product numbers Model and product number Current and power dissipation Current fluctuation Typ. when power is turned on Acoustic noise specification Shock and vibration specification Error Rate Disk drive outerview Device Configuration System ConfigurationPage MPB3043AT Model Configuration of disk media heads 2 1 drive connection System Configuration ATA interface 3 2 drives connection 2 drives configurationPage Dimensions Mounting Cable Connections Jumper Settings Installation Conditions Dimensions Orientation PCA Limitation of side-mountingPage Service area ATA Cable Connections Device connector Specters Strip Cable connector specificationsAMP Device connection CN1 Power supply connector CN1+12V Return +5V Return 11 Factory default setting Jumper configuration Factory default setting 14 Example 1 of Cable Select 13 Jumper setting of Cable Select 092 Disk Outline MPB3064AT Model HeadMPB 3052AT M odel Air filter SpindleActuator Circuit Configuration MPB30xxAT Block diagram Power-on Sequence Power-on operation sequence Self-calibration contents Command processing during self-calibration Self-calibration execution timechart Write precompensation algorithm Read/write preamplifier PreAMPWrite circuit Read/write circuit block diagram Read circuit Frequency characteristic of programmable filter PR4 signal transfer Time base generator circuit Write clock frequency and transfer rate of each zone Servo control circuit Physical sector servo configuration on disk surface Page PAD Data-surface servo formatServo frame format Actuator motor control Spindle motor control Page Interface Shows the interface signals Host Physical Interface Interface signals Signal assignment on the interface connector Signal assignment on the connectorReset Dasp Hdmardy DiorHstrobe Pidag Ddmardy Iordy 1 I/O registers DA2 DA1 DA0 I/O registers Icrc UNC Idnf Abrt TK0NF Amnf Command block registersPage DEV HS3 HS2 HS1 HS0 BSY Drdy DSC DRQ ERR Page Srst Control block registers Command code and parameters 1 Command code and parameters Standby Immediate Sleep Check Power Mode Smart Flush Cache Command code and parameters 2 LBA LSB Command descriptionsLBA LBA LSB Read Multiple XC4 BSY Drdy Intrq DRQ Execution example of Read Multiple command LBA LSB LBA LBA Write Multiple XC5 LBA LSB Write Verify X3C LBA LSB 1F4 HCL Cylinder No. LSB / LBA 1F3 HSN Sector No Identify Device XEC Initialize Device ParametersPage Information to be read by Identify Device command 1 Information to be read by Identify Device command 2 Information to be read by Identify Device command 3 Identify Device DMA XEE SET Features XEF ‘AA’ Features register values and settable modes‘BB’ ‘CC’ SET Multiple Mode XC6 Page Diagnostic code Page 1F7 HCM 1F6 HDH Head No. /LBA MSB 1F5 HCH Cylinder No. MSB LBA Write Buffer XE8 Page Page Page Page XFF Page ’DA’ Features Register values subcommands and functionsPage 1FE 1FF Format of device attribute value data Format of insurance failure threshold value data Page Page Page 10 Command code and parameters Error posting Data transferring commands from device to host ∙ Execute Device Diagnostic ∙ Initialize Device Parameters Drdy DRQ Intrq BSYDRQ Intrq IOR BSY Drdy DRQ Intrq Write Sectors command protocol BSY Drdy Intrq Commands without data transfer DMA data transfer commands Other commands∙ Read Multiple ∙ Sleep ∙ Write Multiple ∙ Read DMA ∙ Write DMA IOW DRQ Dmarq Dmack Ultra DMA feature set Overview Phases of operation Data in transfer Pausing an Ultra DMA data in burst Terminating an Ultra DMA data in burst Page Page Data out transfer Pausing an Ultra DMA data out burst Terminating an Ultra DMA data out burst Page Ultra DMA CRC rules 11 Recommended series termination for Ultra DMA Series termination required for Ultra DMADIOR-HDMARDY-HSTROBE DIOW-STOP Timing PIO data transfer IOCS16 Iordy DIOR-/DIOW Dmarq Dmack DIOR-/DIOW Single word DMA data transfer Multiword data transfer 11 Multiword DMA data transfer timing mode 12 Initiating an Ultra DMA data in burst Ultra DMA data transfer Dmardy NAM Mode Comment MIN MAX 12 Ultra DMA data burst timing requirements 2 13 Sustained Ultra DMA data in burst Sustained Ultra DMA data in burst 14 Host pausing an Ultra DMA data in burst Host pausing an Ultra DMA data in burst 15 Device terminating an Ultra DMA data in burst Device terminating an Ultra DMA data in burst 16 Host terminating an Ultra DMA data in burst Host terminating an Ultra DMA data in burst 17 Initiating an Ultra DMA data out burst 18 Sustained Ultra DMA data out burst Sustained Ultra DMA data out burst 19 Device pausing an Ultra DMA data out burst Device pausing an Ultra DMA data out burst 20 Host terminating an Ultra DMA data out burst Host terminating an Ultra DMA data out burst 21 Device terminating an Ultra DMA data out burst Pdiag Dasp Power-on and resetBSY Dasp Operations Response to power-on Response to hardware reset Response to software reset Response to diagnostic command MPB Default parameters LS1 Logical addressLH0 LS1 LH1 LH2 LS2 LBA0 LBA1 LBA2 Power save modePage Power commands Alternating defective sectors Spare area Alternate cylinder assignment Data buffer configuration Write DMA, Write Multiple Caching operation∙ Read Sector S ∙ Read Multiple ∙ Read DMA Usage of read segment ∙ Write Sectors ∙ Write DMA ∙ Write Multiple DAP HAP Mis-hit data Empty data Read-ahead data HAP HAP set to hit position for data transfer Partially hit data Lack data Write Cache ∙ Write Sectors ∙ Write Multiple ∙ Write DMA Fujitsu Canada INC Fujitsu Limited