Various Processes, Reset response | Fujitsu MCM3130AP, MCM3064AP

4.4 Various Processes

4.4 Various Processes

4.4.1 Reset response

There are four types of resets.

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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.

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-E227-01EN

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Fujitsu MCM3130AP, MCM3064AP manual Various Processes, Reset response

Contents

MCM3064AP, MCM3130AP Handling of This Manual For Safe Operation Revision History This page is intentionally left blank Overview of Manual Preface Acronyms and Abbreviations PrefaceGlossary Conventions for Alert Messages This page is intentionally left blank Important Alert Messages Important Alert Items Important Alert Items C156-E227-01EN Vii JTC1= IEC= Contents Host Interface Contents Contents Synchronize Cache command Operation and Cleaning Diagnostics and Maintenance Ultra DMA data in transfer initialization timing Illustrations Tables 53 Drive Operation Mode Page default value C156-E227-01EN Xvii Xviii C156-E227-01EN Performance and Functions FeaturesGeneral Description General Description Adaptability FeaturesReliability Maintainability/operability Interface Features Appearance Configuration of Optical Disk Drive Mechanical section ConfigurationConfiguration of Optical Disk Drive Control circuit section Block diagram of the control circuit section This page is intentionally left blank Representative model names and order numbers SpecificationsSpecifications of Optical Disk Drives Catalog and order numbers Specifications 1 Specifications of drivesSpecifications Specifications 2 Specifications of Optical Disk Drives Environmental and power requirements 1 Environmental and power requirements Environmental and power requirements 2 Error rate Data loss Mtbf = Recommended optical disk cartridges Specifications of Optical Disk CartridgesSpecifications of Optical Disk Cartridges Recommended optical disk cartridges Optical disk cartridge 1/2 Specifications of Optical Disk Cartridges Disk specifications Specifications of disk Defect Management Defect management schematic diagramDefect Management Example of alternate processing Environmental Requirements Installation RequirementsTemperature measurement points Temperature requirements at measurement points Temperature requirementsInstallation Requirements Temperatures at measuring points Reference Temperature riseAir cleanliness Outer dimensions Outer dimensions 1/2 Mounting Requirements Outer dimensions 2/2 Outer dimensions 1/3 Outer dimensions 2/3 Outer dimensions 3/3 Installation directions Installation direction Center of gravity Center of gravity Mounting frame structure Precautions on mounting Service areas Power Supply Requirements Power Supply Requirements +5 VDC Return GND Drive connectorsCable Connections Cable Connections Cable connector specificationsCable connector specifications Drive connections Jumper SettingsFactory shipment settings Jumper Settings Mode settings 14 Cable selection mode setting Device damage Precautions on Handling of DrivePrecautions on Handling of Drive Installation Requirements 16 Packing styles 1/2 16 Packing styles 2/2 Mounting of Drive Mounting procedureMounting of Drive Initial operation check Post-installation Operation Check and Preparation for Use Connection check Post-installation Operation Check and Preparation for Use Demounting of Drive Host Interface Host Interface Connector pin assignments 1/2Pin Assignment Pin Assignment Connector pin assignments 2/2 Dior Signal DescriptionSignal description 1/2 Signal description 2/2 Signal Description DA1 DA0 Interface Registers1 I/O registers I/O port functions and mapping Data register ATA Command registerAlternate Status register Bit definitions of Alternate Status register Bit definitions of Atapi Byte Count register Drive Address registerBit definitions of Drive Address register Atapi Byte Count register Bit definitions of Atapi Block Device Select register Error registerBit definitions of Error register Atapi Block Device Select register ATA Sector Count register ATA Features registerAtapi Features register 10 Bit definitions of Atapi Features register 13 Bit definitions of Atapi Status register 12 I/O and C/DSector Number register Atapi Status register Host Interface Various Processes Reset responseVarious Processes 14 Alternate sector assignment criteria Defect sector managementAutomatic alternate sector assignment function Data error detection criteria Read cache Cache functionData buffer MO write cache Media status notification function Power management function Idle mode Power modeActive mode Pre-idle mode Standby timer Standby modeSleep mode Power mode transition 16 LED indications LED Indications 17 Command codes and parameters ATA CommandsATA Commands Identify Packet Device A1h 19 Device parameter information 1/5 19 Device parameter information 2/5 19 Device parameter information 3/5 19 Device parameter information 4/5 19 Device parameter information 5/5 Packet A0h 20 Packet command 21 Device Reset command Device Reset 08h 23 Power mode indication Check Power Mode E5h When device 1 is connected Execute Device Diagnostic 90h 25 Self-diagnosis detailed code 26 GET Media Status commandGET Media Status DAh Idle Immediate 95h/E1h 27 Error register28 Idle Immediate command NOP 00h Service A2h29 NOP command 30 Service command DRV SET Features EFh31 SET Features command 32 FR register setting value 33 Transfer setting values in the SC register 34 Cylinder High register Sleep 99h/E6h 35 Sleep command Standby Immediate 94h-E0h 37 Packet command codes and parameters Packet CommandsPacket Commands Logical Unit Number Erase command38 Erase command 40 Format Unit parameter list Format Unit command39 Format Unit command Format Descriptor Inquiry command43 Inquiry command RMB 44 Inquiry data 46 Mode parameters Mode Select command45 Mode Select command 49 Block descriptor 47 Mode parameter list48 Mode parameter header SLM Drive Operation Mode50 Page Descriptor DCR 52 Drive Operation Mode Page variableRead-Write error recovery PER 55 Changeable values in the read-write recovery Flexible disk 56 Default values for the read-write recovery 58 Changeable values in flexible disk 59 Default values in flexible disk 61 Changeable values in the caching Caching 60 CachingWCE Tlun 64 Removable Block Access Capabilities variableSflp SML Disp 65 Removable Block Access Capabilities Page default valueTimer & Protect 66 Timer & Protect 67 Inactivity Timer Multiplier values 70 Mode Sense 10 command Mode Sense 10 command68 Timer & Protect Page variable 71 Page Control field 72 Mode Parameter List73 Mode Parameter Header 74 Page Descriptor 78 Mode parameter header Mode Sense 6 command76 Mode Sense 6 command 77 Mode parameter list START/STOP Unit Sense KEY PREVENT/ALLOW Medium Removal command79 PREVENT/ALLOW Medium Removal command 80 Response to Prevent/Allow/Eject 82 Read command Read 10 commandRead 12 command 81 Read 10 command 85 Read Capacity data PMI=1, MO media, from medium Read Capacity command83 Read Capacity command 84 Read Capacity data PMI=0 88 Read Format Capacities data format Read Format Capacities command87 Read Format Capacities command 86 Read Capacity data PMI=1, Prom medium 91 Descriptor code definition Read Defect Data command92 Read Defect Data command 90 Current/Maximum capacity descriptor 94 Defect List Header 93 Defect List Format 97 Receive Diagnostic Results command Read Long commandReceive Diagnostic Results command 96 Read Long command 98 Request Sense command Request Sense command 99 Request sense data 100 Error code 102 Logical block address format 101 Sense Key code 103 ASC/ASCQ list 1/2 104 Format Progress Indication Bytes 103 ASC/ASCQ list 2/2 106 Seek command Send Diagnostic commandSeek command 105 Send Diagnostic command 108 START/STOP/EJECT processing START/STOP Unit command107 START/STOP Unit command 110 Test Unit Ready command Synchronize Cache commandTest Unit Ready command 109 Synchronize Cache command 112 Write 10 command Verify commandWrite 10 command 111 Verify command 113 Write 12 command Write 12 command 114 Write and Verify command Write and Verify command Tnfy Write Buffer command115 Write Buffer command 116 Code-ID 117 Write Long command Write Long command Read TimingRegister/PIO data transfer timing Timing 118 Register/PIO data transfer timing parameters Dmarq Dmack DIOR/DIOW Read Multiword DMA data transfer timing 119 Multiword DMA data transfer timing parameters Ultra DMA data in transfer continuous transfer timing Ultra DMA data in transfer initialization timing Ultra DMA data in transfer device end timing Ultra DMA data in transfer host stop timing Ultra DMA data in transfer host end timing Ultra DMA data in transfer host end timing Ultra DMA data out transfer continuous transfer timing Ultra DMA data out transfer initialization timing 11 Ultra DMA data out transfer device stop timing Ultra DMA data out transfer device stop timing 12 Ultra DMA data out transfer host suspend timing Ultra DMA data out transfer host suspend timing 13 Ultra DMA data out transfer device end timing Ultra DMA data out transfer device end timing 120 Ultra DMA data out transfer parameter 14 Power-on and reset timing Power-on and Reset Timing 121 Power-on and reset timing Appearance of optical disk drive Operation and CleaningOperation of Optical Disk Drive Inserting an optical disk cartridge PrecautionsOperation and Cleaning Inserting an optical disk cartridge Operation of Optical Disk Drive Removing an optical disk cartridge Head cleaner Cleaning of Optical Disk DriveCleaning of Optical Disk Drive Operation of Optical Disk Cartridge Appearance of optical disk cartridge Operation of Optical Disk Cartridge Write protect tab Write protect tab Precautions Packing list for cleaning kit Cleaning the Optical Disk CartridgeCleaning tool for optical disk cartridge Cleaning kit Cleaning the Optical Disk Cartridge Cleaning of optical disk cartridge Setting an optical disk cartridge into the setting case Cleaning the Optical Disk Cartridge Cleaning of disk surface Diagnostics function Diagnostics and MaintenanceDiagnostics Initial self-diagnostics Diagnostics and Maintenance Maintenance InformationDiagnostic command Maintenance requirements Revision number Maintenance Information Revision number indication Glossary Disk reference surface Error correction codeError detection and correction Recording power Status This page is intentionally left blank Acronyms and Abbreviations Acronyms and Abbreviations Index Index MPU Mtbf Media, from media 4-64 Read Capacity data PMI=1, Prom Index This page is intentionally left blank Product Manual Optical Disk Drives This page is intentionally left blank