Manuale d’uso / di manutenzione del prodotto 91536H2 del fabbricante Maxtor
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DiamondMax ® 60 96147H8, 94610H6, 93073H4, 92305H3, 91536H2 All material contained herein Copyright © 2000 Maxtor Corporation. MaxFax™ is a trademark of Maxtor Corporation. DiamondMax ® , Maxtor ® and No Quibble Service ® are registered trademarks of Maxtor Corporation.
Before You Begin Thank you for your interest in the Maxtor DiamondMax ® 60 AT hard disk drives. This manual provides technical information for OEM engineers and systems integrators regarding the installation and use of DiamondMax hard drives. Drive repair should be performed only at an authorized repair center.
DIAMONDMAX 60 PRODUCT MANUAL i Contents Contents Contents Contents Contents Section 1 Section 1 Section 1 Section 1 Section 1 — Introduction Introduction Introduction Introduction Introduction Maxto.
DIAMONDMAX 60 PRODUCT MANUAL ii Section 3 Section 3 Section 3 Section 3 Section 3 — Product Specifications Product Specifications Product Specifications Product Specifications Product Specifications.
DIAMONDMAX 60 PRODUCT MANUAL iii Section 5 Section 5 Section 5 Section 5 Section 5 — AT Interface Description AT Interface Description AT Interface Description AT Interface Description AT Interface .
DIAMONDMAX 60 PRODUCT MANUAL iv Write Verify Sector(s) 7 - 4 Write Sector Buffer 7 - 4 Write DMA 7 - 5 Write Multiple 7 - 5 Mode Set/Check Commands 7 - 6 Set Features Mode 7 - 6 Read Native Max Addres.
DIAMONDMAX 60 PRODUCT MANUAL v Figures Figures Figures Figures Figures Figure T itle Page 2 - 1 PCBA Jumper Location and Configuration 2 - 6 3 - 1 Outline and Mounting Dimensions 3 - 2 4 - 1 Multi-pac.
DIAMONDMAX 60 – INTRODUCTION 1 – 1 SECTION 1 Introduction Maxtor Corporation Maxtor Corporation has been providing high-quality computer storage products since 1982. Along the way, we’ve seen many changes in data storage needs. Not long ago, only a handful of specific users needed more than a couple hundred megabytes of storage.
DIAMONDMAX 60 – INTRODUCTION 1 – 2 Conventions If there is a conflict between text and tables, the table shall be accepted as being correct. Key Words The names of abbreviations, commands, fields and acronyms used as signal names are in all uppercase type (e.
PRODUCT DESCRIPTION 2 – 1 SECTION 2 Product Description Maxtor DiamondMax ® 60 AT disk drives are 1-inch high, 3.5-inch diameter random access storage devices which incorporate an on-board ATA-5/Ultra DMA 100 controller.
PRODUCT DESCRIPTION 2 – 2 Product Features Functional / Interface Maxtor DiamondMax 60 hard drives contain all necessary mechanical and electronic parts to interpret control signals and commands from an AT-compatible host computer. See Section 3 Product Specifications, for complete drive specifications.
PRODUCT DESCRIPTION 2 – 3 The LBA is checked for violating the drive capacity. If it does not, the LBA is converted to physical drive cylinder, head and sector values. The physical address is then used to access or store the data on the disk and for other drive related operations.
PRODUCT DESCRIPTION 2 – 4 Major HDA Components Drive Mechanism A brush-less DC direct drive motor rotates the spindle at 5,400 RPM (±0.1%). The dynamically balanced motor/spindle assembly ensures minimal mechanical run-out to the disks. A dynamic brake provides a fast stop to the spindle motor upon power removal.
PRODUCT DESCRIPTION 2 – 5 JUMPER CONFIGURATION J50 J48 J46 J44 J42 Master/Slave Only drive in single drive system* Master drive in dual drive system* Slave drive in dual drive system C C O Cable Sel.
PRODUCT SPECIFICATIONS 3 – 1 SECTION 3 Product Specifications Models and Capacities Performance Specifications MODEL 96147H8 94610H6 93073H4 92305H3 91536H2 Integrated Interface ATA-5 / Ultra DMA En.
PRODUCT SPECIFICATIONS 3 – 2 Physical Dimensions (maximum) Figure 3 - 1 Outline and Mounting Dimensions PARAMETER STANDARD METRIC Height 1.028 inches 26.1 millimeters Length 5.787 inches 147 millimeters Width 4.00 inches 101.6 millimeters Weight 1.3 pounds 0.
PRODUCT SPECIFICATIONS 3 – 3 Power Requirements Power Mode Definitions Spin-up The drive is spinning up following initial application of power and has not yet reached full speed. Seek A random access operation by the disk drive. Read/Write Data is being read from or written to the drive.
PRODUCT SPECIFICATIONS 3 – 4 Reliability Specifications Annual Return Rate < 1.0% Annual Return Rate (ARR) indicates the average against products shipped. ARR includes all reasons for returns (failures, handling damage, NDF), but does not include inventory credit returns.
PRODUCT SPECIFICATIONS 3 – 5 EMC/EMI Radiated Electromagnetic Field Emissions - EMC Compliance The hard disk drive mechanism is designed as a subassembly for installation into a suitable enclosure a.
INSTALLATION 4 – 1 SECTION 4 Handling and Installation Hard Drive Handling Precautions ◆ If the handling precautions are not followed, damage to the hard drive may result - which may void the warranty. ◆ During handling, NEVER drop, jar, or bump a drive.
INSTALLATION 4 – 2 Unpacking and Inspection Retain any packing material for reuse. Inspect the shipping container for evidence of damage in transit. Notify the carrier immediately in case of damage to the shipping container. As they are removed, inspect drives for evidence of shipping damage or loose hardware.
INSTALLATION 4 – 3 Figure 4 - 2 Single Pack Shipping Container (Option A) Figure 4 - 3 Single Pack Shipping Container (Option B) Repacking If a Maxtor drive requires return, repack it using Maxtor packing materials, including the antistatic bag.
INSTALLATION 4 – 4 Before You Begin Important – Please Read Please read this installation section completely before installing the Maxtor hard drive.
INSTALLATION 4 – 5 Install the Hard Drive in a Device Bay Refer to your computer user’s manual for specific mounting information. Be sure to secure the drive to the device bay with all four screws. Attach the Interface and Power Cables Do not force or rock the connectors into their sockets on the hard drive.
AT INTERFACE DESCRIPTION 5 – 1 SECTION 5 AT Interface Description Interface Connector All DiamondMax ® 60 AT drives have a 4 0- pin ATA interface connector mounted on the PCBA. The drive may connect directly to the host; or it can also accommodate a cable connection (maximum cable length: 18 inches).
AT INTERFACE DESCRIPTION 5 – 2 Pin Description Table PIN NAME PIN I/O SIGNAL NAME SIGNAL DESCRIPTION RESET - 01 I Host Reset Reset signal from the host system. Active during power up and inactive after. DD0 17 I/O Host Data Bus 16 bit bi-directional data bus between host and drive.
AT INTERFACE DESCRIPTION 5 – 3 TIMING PARAMETERS MODE 0 MODE 1 MODE 2 MODE 3 MODE 4 t0 Cycle Time (min) 600 ns 383 ns 240 ns 180 ns 120 ns t1 Address valid to DIOR-/DIOW- setup (min) 70 ns 50 ns 30 .
AT INTERFACE DESCRIPTION 5 – 4 DMA Timing TIMING PARAMETERS MODE 0 MODE 1 MODE 2 t0 Cycle Time (min) 480 ns 150 ns 120 ns tC DMACK to DMARQ delay tD DIOR-/DIOW- (min) 215 ns 80 ns 70 ns tE DIOR- dat.
AT INTERFACE DESCRIPTION 5 – 5 Ultra DMA Timing TIMING PARAMETERS (all times in nanoseconds) MODE 0 MODE 1 MODE 2 MODE 3 MODE 4 MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX t CYC Cycle Time (from STROBE .
AT INTERFACE DESCRIPTION 5 – 6 Figure 5 - 5 Sustained Ultra DMA Data In Burst t DVH DSTROBE at device DD(15:0) at device DSTROBE at host DD(15:0) at host t DVH t CYC t CYC t DVS t DVS t DH t DS t DH.
AT INTERFACE DESCRIPTION 5 – 7 t AZ t IORDYZ CRC DMARQ (device) DMACK- (host) STOP (host) HDMARDY- (host) DSTROBE (device) DD(15:0) DA0, DA1, DA2, CS0-, CS1- t ACK t LI t MLI t DVS t LI t ACK t ACK .
AT INTERFACE DESCRIPTION 5 – 8 t DH t DS t DVH HSTROBE at host DD(15:0) at host HSTROBE at device DD(15:0) at device t DVH t CY C t CYC t DVS t DVS t DS t DH t 2CYC t DH t DVH t 2CYC DMARQ (device) .
AT INTERFACE DESCRIPTION 5 – 9 DMARQ (device) DMACK- (host) STOP (host) DDMARDY- (device) HSTROBE (host) DD(15:0) (host) t SR t RFS t RP Figure 5 - 11 Device Pausing an Ultra DMA Data Out Burst DMAR.
AT INTERFACE DESCRIPTION 5 – 10 DMARQ (device) DMACK- (host) STOP (host) DDMARDY- (device) HSTROBE (host) DD(15:0) (host) DA0, DA1, DA2, CS0-, CS1- t ACK t MLI t DVS t LI t LI t ACK CRC t DVH t ACK .
HOST SOFTWARE INTERFACE 6 – 1 SECTION 6 Host Software Interface The host communicates with the drive through a set of controller registers accessed via the host’s I/O ports. These registers divide into two groups: the Task File, used for passing commands and command parameters and the Control/Diagnostic registers.
HOST SOFTWARE INTERFACE 6 – 2 Sector Count Register Holds the number of sectors to be sent during a Read or Write command, and the number of sectors per track during a Format command. A value of zero in this register implies a transfer of 256 sectors.
HOST SOFTWARE INTERFACE 6 – 3 Command Register Contains code for the command to be performed. Additional command information should be written to the task file before the Command register is loaded. When this register is written, the BUSY bit in the Status register sets, and interrupt request to the host clears; invalid commands abort.
HOST SOFTWARE INTERFACE 6 – 4 COMMAND NAME COMMAND CODE PARAMETERS USED b7 b6 b5 b4 b3 b2 b1 b0 F SC SN C SDH Recalibrate 0 0 0 1 xxxx N N N N D Read Sector(s) 0 0 1 0 0 0 L x N Y Y Y Y Read DMA 1 1.
HOST SOFTWARE INTERFACE 6 – 5 Control Diagnostic Registers These I/O port addresses reference three Control/Diagnostic registers: I/O PORT READ WRITE 3F6h Alternate Status Fixed Disk Control 3F7h Digital Input Not used Alternate Status Register Contains the same information as the Status register in the Task File.
HOST SOFTWARE INTERFACE 6 – 6 Reset and Interrupt Handling Reset Handling One of three different conditions may cause a reset: power on, hardware reset or software reset. All three cause the interface processor to initialize itself and the Task File registers of the interface.
INTERFACE COMMANDS 7 – 1 SECTION 7 Interface Commands The following section describes the commands (and any parameters necessary to execute them), as well as Status and Error register bits affected.
INTERFACE COMMANDS 7 – 2 Read Commands Read Sector(s) Reads from 1 to 256 sectors, as specified in the Command Block, beginning at the specified sector. (A sector count of 0 requests 256 sectors.) Immediately after the Command register is written, the drive sets the BSY bit and begins execution of the command.
INTERFACE COMMANDS 7 – 3 Read DMA Multi-word DMA Identical to the Read Sector(s) command, except that 1. The host initializes a slave-DMA channel prior to issuing the command, 2. Data transfers are qualified by DMARQ and are performed by the slave-DMA channel and 3.
INTERFACE COMMANDS 7 – 4 Set Multiple Mode Enables the controller to perform Read and Write Multiple operations, and establishes the block count for these commands. Before issuing this command, the Sector Count register should be loaded with the number of sectors per block.
INTERFACE COMMANDS 7 – 5 Write Multiple Performs similarly to the Write Sector(s) command, except that: 1. The controller sets BSY immediately upon receipt of the command, 2. Data transfers are multiple sector blocks and 3. The Long bit and Retry bit is not valid.
INTERFACE COMMANDS 7 – 6 Mode Set/Check Commands Set Features Mode Enables or disables features supported by the drive. When the drive receives this command it: 1. Sets BSY, 2. Checks the contents of the Features register, 3. Clears BSY and 4. Generates an interrupt.
INTERFACE COMMANDS 7 – 7 Read Native Max Address This command returns the native maximum address. The native maximum address is the highest address accepted by the drive in the factory default condition. The native maximum address is the maximum address that is valid when using the SET MAX ADDRESS command.
INTERFACE COMMANDS 7 – 8 Power Mode Commands Standby Immediate – 94h/E0h Spin down and do not change time out value. This command will spin the drive down and cause the drive to enter the STANDBY MODE immediately. If the drive is already spun down, the spin down sequence is not executed.
INTERFACE COMMANDS 7 – 9 Default Power-on Condition The drive’s default power on condition is the ACTIVE MODE. Upon receiving a Power Mode command, except the SLEEP MODE command, the drive sets BSY and performs the requested power operation.
INTERFACE COMMANDS 7 – 10 Initialization Commands Identify Drive Allows the host to receive parameter information from the drive. When the command is received, the drive: 1. Sets BSY, 2. Stores the required parameter information in the sector buffer, 3.
INTERFACE COMMANDS 7 – 11 -WORD CONTENT DESCRIPTION 50 Reserved 51 - 52 Obsolete 53 15 -3 = reserved 2, 1 = the fields supported in words 88 are valid, 0 = the fields supported in words 88 are not v.
INTERFACE COMMANDS 7 – 12 WORD CONTENT DESCRIPTION 83 Command sets supported. If words 82 and 83 = 0000h or FFFFh command set notification not supported. 15-10, as currently defined 9, 1 = Automatic Acoustic Management feature set supported 8-0, as currently defined 84 Command set extensions supported.
INTERFACE COMMANDS 7 – 13 Initialize Drive Parameters Enables the drive to operate as any logical drive type. The drive will always be in the translate mode because of Zone Density Recording, which varies the number of sectors per track depending on the zone.
INTERFACE COMMANDS 7 – 14 Seek, Format and Diagnostic Commands Seek Initiates a seek to the track, and selects the head specified in the Command block. 1. Sets BSY in the Status register, 2. Initiates the Seek, 3. Resets BSY and 4. Generates an interrupt.
INTERFACE COMMANDS 7 – 15 S.M.A.R.T. Command Set Execute S.M.A.R.T. The Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.) command has been implemented to improve the data integrity and data availability of hard disk drives. In some cases, a S.
SERVICE AND SUPPORT 8 – 1 SECTION 8 Service and Support Service Policy If a customer discovers a defect in a DiamondMax ® 6 0 drive, Maxtor will, at its option, repair or replace the disk drive at no charge to the customer, provided it is returned during the warranty period.
SERVICE AND SUPPORT 8 – 2 MaxFax ™ Service Use a touch-tone phone to order Technical Reference Sheets, Drive Specifications, Installation Sheets and other documents from our 24-hour automated fax retrieval system. Requested items are sent to your fax machine.
GLOSSARY GL – 1 GLOSSAR Y Glossary A ACCESS To obtain data from, or place data into, RAM, a register, or data storage device. ACCESS TIME The interval between the issuing of an access command and the instant that the target data may be read or written.
GLOSSARY GL – 2 CONTROLLER A miniature CPU dedicated to controlling a peripheral device, such as a disk drive, tape drive, video display terminal, or printer. The controller executes commands from the central processing unit and reissues commands to the peripheral device.
GLOSSARY GL – 3 EXTRA PULSE Term used in surface certification. It is when a flux field discontinuity remains after the recording surface is erased, thereby producing an electrical output of a read head passing over the area with the discontinuity. An extra pulse occurs when the electrical output is larger than a specified threshold.
GLOSSARY GL – 4 L LANDING ZONE OR LZONE The cylinder number to where ParkHeads move the read/write heads. LATE BIT A bit that is in the late half of the data window. LATE WINDOW A data window that has been shifted in a late direction to facilitate data recovery.
GLOSSARY GL – 5 PHASE MARGIN Measure in degrees of the amount of difference between excursions from the window center where flux reversals can occur and the edge of the data window. Similar to window margin. PHYSICAL SECTOR The smallest grouping of data on the hard disk; always 512 bytes.
GLOSSARY GL – 6 SOFT ERROR A data error which can be overcome by rereading the data or repositioning the head. SOFT SECTORED A technique where the controller determines the beginning of a sector by the reading of format information from the disk.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Maxtor 91536H2 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Maxtor 91536H2 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Maxtor 91536H2 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Maxtor 91536H2 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Maxtor 91536H2, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Maxtor 91536H2.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Maxtor 91536H2. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Maxtor 91536H2 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
