Manuals / Fujitsu / Computer Equipment / Computer Drive

Fujitsu MCJ3230AP manual Various Processes, Reset response

Models: MCJ3230AP

1 199

Download 199 pages 21.43 Kb

Page 85

4.4 Various Processes

4.4 Various Processes

4.4.1 Reset response

There are four types of resets.

!Power-on reset

!

!

!

∀The ODD performs initialization such as initial diagnostics and default setting. If any media is mounted, it also spins up media.

Hardware reset

∀The ODD is reset when the RESET- signal is asserted. The ODD initializes the interface controller by setting default values.

∀UNIT ATTENTION is generated.

ATA software reset

∀The ODD is reset when the SRST bit of the Device Control register is set.

∀The device driver should not use the SRST bit to reset the ODD (except for restore from sleep mode).

∀After ATA software reset, the ODD initializes the task file as shown below.

Status = 00h

Error = (Depending on the SRST sequence) Sector Count = 01h

Sector number = 01h Cylinder Low = 14h Cylinder High = EBh Drive/Head = 00h

∀DRDY is set to 1 with the first command after ATA reset.

∀If ATA software reset is issued while the ODD is selected and a command is being executed (BSY = 1 or DRQ = 1), the command is interrupted. Otherwise, the ODD continues command processing.

∀The contents set with the MODE SELECT and Set Features commands remain unchanged.

ATAPI reset

∀The ODD is reset with a DEVICE RESET command. The ODD interrupts the current command.

C156-E205-01EN

4-13

Image 85

Fujitsu MCJ3230AP manual Various Processes, Reset response

Contents

MCJ3230AP Optical Disk Drive Product Manual Handling of This Manual For Safe OperationRevision History This page is intentionally left blank Page Overview of Manual PrefaceGlossary Conventions for Alert MessagesAcronyms and Abbreviations Preface Disclaimer Important Alert Messages Important Alert ItemsDevice damage Important Alert Items This manual Ansi ATA/ATAPI-5ISO/IEC JTC1 *1 Fujitsu LimitedContents Host Interface ContentsReset response Signature Read Long command Receive Diagnostic Results command Operation and Cleaning AB-1 GL-1IN-1 Figures IllustrationsTables GET Media Status command Mode Parameter List Mode Parameter Header Head cleaner Page This page is intentionally left blank General Description FeaturesPerformance Maintainability/operability ReliabilityInterface AdaptabilityATA/ATAPI-4 Features Drive model Drive ConfigurationMechanical sections ConfigurationControl circuit section Control circuit section block diagramDrive Configuration System configuration with one optical disk drive System ConfigurationOptical Disk Drive Specifications SpecificationsModel and product number Model and order numberSpecifications 1 Drive specificationsOptical disk cartridge MB media GB media Density Specifications 2Environmental and power requirements 1 Environmental and power requirementsEnvironmental and power requirements 2 Error rateMTBF= Recommended optical disk cartridge specifications Optical Disk Cartridge SpecificationsRecommended optical disk cartridge specifications Optical disk cartridge Optical disk cartridgeOptical Disk Cartridge Specifications Disk specifications Disk specificationsDefect Management Defect management schematic diagramExample of alternate processing Temperature measurement point Installation RequirementsEnvironmental Requirements Surface temperature measurement points Temperature requirements at measurement points Temperature requirements and measuring methodAir flow Temperature at each measuring point Reference Temperature rise under several conditionsAir purity Mounting Requirements External dimensionsDimensions Dimensions without panel Installation directions Installation directionCenters of gravity Centers of gravityMounting frame structure Service clearance Current waveform +5 VDC Power Supply RequirementsCable Connections Drive connectorsCN1 +5 VDC Return GNDCable connector specifications Cable connector specificationsDrive connection Jumper settings at factory shipping Jumper SettingsMode setting 13 Slave device setting 15 Cable select examples General notes Page 16 Packing style Mounting Mounting procedureChecks before mounting the drive Confirming initial operations Connection check Dismounting DriveInstallation Requirements Host Interface Pin Assignment Connector pin assignments 1/2Connector pin assignments 2/2 Signal description 1/2 Signal DescriptionSignal description 2/2 1 I/O registers Interface RegistersI/O port functions and mapping DA1 DA0Alternate Status register ATA Command registerBit definitions of Alternate Status register Data registerBit definitions of Drive Address register Drive Address registerAtapi Byte Count register Bit definitions of Atapi Byte Count registerBit definitions of Error register Error registerAtapi Block Device Select register Bit definitions of Atapi Block Device Select registerAtapi Features register ATA Features register10 Bit definitions of Atapi Features register ATA Sector Count register1.14 Atapi Status register 1.13 Sector Number register12 I/O and C/D BSY DrdyHost Interface Various Processes Reset responseDefect sector management SignatureAutomatic alternate sector assignment function Data buffer Cache functionRead cache MO write cache Media status notification functionPower mode Power management functionActive mode Pre-idle modeStandby mode Idle modeSleep mode Standby timerUnsupported functions Power mode transition16 LED indications LED Indications17 Command codes and parameters ATA Commands19 Power mode indication Check Power Mode E5hExecute Device Diagnostic 90h Device Reset 08h20 Device Reset command 22 Self-diagnosis detailed code When device 1 is connected24 GET Media Status command 23 Flush Cache commandFlush Cache E7h GET Media Status DAhIdentify Packet Device A1h 25 Error register27 Device parameter information 1/6 27 Device parameter information 2/6 27 Device parameter information 3/6 27 Device parameter information 4/6 27 Device parameter information 5/6 27 Device parameter information 6/6 29 NOP command 28 Idle Immediate commandIdle Immediate E1h NOP 00hPacket A0h 30 Packet command31 SET Features command SET Features EFh32 FR register setting value DEV34 Cylinder Low register 33 Transfer setting values in the SC register35 Cylinder High register Sleep E6h 36 Sleep commandStandby Immediate E0h 38 Packet command codes and parameters Packet Commands39 Erase command Erase command40 Format Unit command Format Unit command41 Format Unit parameter list 43 Inquiry command Inquiry commandRMB 44 Inquiry data45 Mode Select 6 command Mode Select 6 command46 Mode parameters 48 Mode parameter header 47 Mode parameter list49 Block descriptor Read-Write error recovery 50 Mode Page Format52 Changeable values in the read-write recovery Flexible disk 54 Flexible disk 55 Changeable values in flexible disk WCE Caching 57 Caching58 Changeable values in the caching 61 Power Condition Page Variable Power Condition 60 Power Condition64 Verify Mode 62 Power Condition Page Default valueVerify Control 63 Verify Control Verify Control Page default value Mode Select 10 command67 Mode Select 10 command Verify Control Page variable69 Mode Parameter Header 68 Mode Parameter List70 Mode Sense 6 command Mode Sense 6 command71 Page Control field 73 Mode parameter header 72 Mode parameter list75 Mode Page Format Mode Sense 10 command76 Mode Sense 10 command 74 Block descriptor78 Mode Parameter Header 77 Mode Parameter List79 PREVENT/ALLOW Medium Removal command PREVENT/ALLOW Medium Removal command80 Response to Prevent/Allow/Eject START/STOP Unit Sense KEYRead Capacity command Read 10 command81 Read 10 command 82 Read Capacity command84 Read Format Capacities command 11READ Format Capacities command83 Read Capacity data 85 Read Format Capacities data format89 Read Defect Data 10 command Read Defect Data 10 command87 Current/Maximum capacity descriptor 88 Descriptor code definition91 Defect List Header Read Defect Data 90 Defect List Format Read Defect Data94 Read Defect Data 12 command Read Defect Data 12 command93 Sector Address Format 95 Defect List Format Read Defect Data97 Read Long command Read Long command96 Defect List Header Read Defect Data 98 Receive Diagnostic Results command Receive Diagnostic Results commandRequest Sense command 99 Request Sense command 100 Request sense data 101 Error code103 Logical block address format 102 Sense Key code104 ASC/ASCQ list 1/2 105 Format Progress Indication Bytes 104 ASC/ASCQ list 2/2Seek command Send Diagnostic command106 Send Diagnostic command 107 Seek command108 START/STOP Unit command START/STOP Unit command109 START/STOP/EJECT processing Test Unit Ready command Synchronize Cache command110 Synchronize Cache command 111 Test Unit Ready commandWrite 10 command Verify command112 Verify command 113 Write 10 command114 Write and Verify command Write and Verify command115 Write Buffer command Write Buffer commandTnfy 116 Write Long command Write Long commandRegister/PIO data transfer timing TimingWrite Read117 Register/PIO data transfer timing parameters Dmarq Dmack DIOR/DIOW Read Multiword DMA data transfer timing118 Multiword DMA data transfer timing parameters Ultra DMA data in transfer continuous transfer timing Ultra DMA data in transfer initialization timingUltra DMA data in transfer device end timing Ultra DMA data in transfer host stop timingUltra DMA data in transfer host end timing Ultra DMA data in transfer host end timingUltra DMA data out transfer continuous transfer timing Ultra DMA data out transfer initialization timing11 Ultra DMA data out transfer device stop timing Ultra DMA data out transfer device stop timing12 Ultra DMA data out transfer host suspend timing Ultra DMA data out transfer host suspend timing13 Ultra DMA data out transfer device end timing Ultra DMA data out transfer device end timing119 Ultra DMA data out transfer parameter 14 Power-on and reset timing Power-on and Reset Timing120 Power-on and reset timing This page is intentionally left blank Operating Optical Disk Drive Operation and CleaningOptical disk drive front view with panel Optical disk driveOperating Optical Disk Drive Inserting cartridgeInserting cartridge Removing cartridge Ejecting removing cartridgeHead cleaner Cleaning DriveOptial disk cartridge Optical Disk Cartridge OperationWrite protect tab Write protect tabHow to stick an index label on the MO cartridge How to affix an index label on the MO cartridge See figureOperation and Cleaning Cleaning tool Cleaning Optical Disk CartridgeCleaning kit Packed items cleaning kitCleaning procedure Cleaning procedureCleaning procedure 10 Cleaning procedure Self-diagnostic function Diagnosis and MaintenanceDiagnosis Initial self-diagnosis Diagnostic commandTest program Maintenance requirements Maintenance InformationREV. no Revision numberGlossary Error detection and correction Error correction codeRecording power Disk reference surfaceStatus This page is intentionally left blank Acronyms and Abbreviations ODF ODDOEM PCAIndex Index Execute Device Diagnostic 4-23 Execute Device DiagnosticGeneral description 1-1 General notes Receive Diagnostic Results Index This page is intentionally left blank Fujitsu Limited This page is intentionally left blank MCJ3230AP Optical Disk READER’S Comment Form