DiamondMax™ 2160 88400D8, 86480D6, 84320D4 83240D3 and 82160D2 Part #1384/A All material contained herein Copyright © 1997 Maxtor Corporation. CrystalMax™, CrystalMax™ 1080, DiamondMax™, DiamondMax™ 1750, DiamondMax™ 2160 and MaxFax™ are trademarks of Maxtor Corporation. No Quibble® Service is a registered trademark of Maxtor Corporation. Other brands or products are trademarks or registered trademarks of their respective holders. Contents and specifications subject to change without notice.
Revisions Manual No. 1384 REV EC NO.
Before You Begin Thank you for your interest in the Maxtor DiamondMax™ 2160 AT hard disk drives. This manual provides technical information for OEM engineers and systems integrators regarding the installation and use of the 88400D8, 86480D6, 84320D4, 83240D3 and 82160D2. Drive repair should be performed only at an authorized repair center. For repair information, contact the Maxtor Customer Service Center at 800-2MAXTOR or 408-432-1700. Before unpacking the hard drive, please review Sections 1 through 4.
DIAMONDMAX 1750 PRODUCT MANUAL Contents Section 1 — Introduction Maxtor Corporation Products Support Manual Organization Abbreviations Conventions Key Words Numbering Signal Conventions 1-1 1-1 1-1 1-1 1-1 1-2 1-2 1-2 1-2 Section 2 — Product Description The DiamondMax™ 2160 Product Features Functional/Interface Zone Density Recording Read/Write Multiple Mode UltraDMA - Mode 2 Multi-word DMA (EISA Type B) - Mode 2 Sector Address Translation Logical Block Addressing Defect Management Zone On-the-Fly Hardwa
DIAMONDMAX 1750 PRODUCT MANUAL Section 3 — Product Specifications Configuration Performance Physical Dimensions Power Requirements Power Mode Definitions Environmental Shock and Vibration Reliability and Maintenance Data Reliability Acoustic Noise EPA Energy Star Compliance EMC/EMI Standard Test Methods Safety Regulatory Compliance 3-1 3-1 3-2 3-3 3-3 3-3 3-4 3-4 3-4 3-4 3-4 3-5 3-5 3-5 Section 4 — Handling and Installation Pre-formatted Drive Important Notice Hard Drive Handling Precautions Electro-Stat
DIAMONDMAX 1750 PRODUCT MANUAL Section 6 — Host Software Interface Task File Registers Data Register Error Register Features Register Sector Count Register Sector Number Register Cylinder Number Registers Device/Head Register Status Register Command Register Read Commands Write Commands Mode Set/Check Commands Power Mode Commands Initialization Commands Seek, Format, and Diagnostic Commands S.M.A.R.T.
DIAMONDMAX 1750 PRODUCT MANUAL Section 7 — Interface Commands Command Summary Read Commands Read Sector(s) Read Verify Sector(s) Read Sector Buffer Read DMA Read Multiple Set Multiple Write Commands Write Sector(s) Write Verify Sector(s) Write Sector Buffer Write DMA Write Multiple Ultra DMA Set Feature Commands Set Features Mode Power Mode Commands Standby Immediate Idle Immediate Standby Idle Check Power Mode Set Sleep Mode Default Power-on Condition Initialization Commands Identify Drive Initialize Driv
DIAMONDMAX 1750 PRODUCT MANUAL Figures Figure Title Page 2-1 3-1 4-1 4-2 4-3 4-4 4-5 4-6 4-7 4-8 4-9 4 - 10 4 - 11 5-1 5-2 5-3 5-4 5-5 5-6 5-7 5-8 5-9 5 - 10 5 - 11 5 - 12 5 - 13 PCBA Jumper Locations and Configuration Outline and Mounting Dimensions Multi-pack Shipping Container Single-pack Shipping Container (Option A) Single-pack Shipping Container (Option B) Master/Slave Jumper Detail 5.25-inch Mounting Brackets/Slider Rails 5.25-inch Installation 3.
DIAMONDMAX 1750 – INTRODUCTION 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. Today, downloading from the Internet and CD-ROMs, multimedia, networking and advanced office applications are driving storage needs even higher.
DIAMONDMAX 1750 – INTRODUCTION 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.g., IDENTIFY DRIVE). Fields containing only one bit are usually referred to as the “name” bit instead of the “name” field. Names of drive registers begin with a capital letter (e.g., Cylinder High register).
PRODUCT DESCRIPTION SECTION 2 Product Description Maxtor DiamondMax™ 2160 AT disk drives are 1-inch high, 3.5-inch diameter random access storage devices which incorporate an on-board Ultra DMA/ATA controller. High capacity is achieved by a balanced combination of high areal recording density and the latest data encoding and servo techniques. Maxtor's latest advancements in electronic packaging and integration methods have lowered the drive's power consumption and increased its reliability.
PRODUCT DESCRIPTION Product Features Functional / Interface Maxtor DiamondMax™ 2160 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. Zone Density Recording The disk capacity is increased with bit density management – common with Zone Density Recording. Each disk surface is divided into 16 circumferential zones.
PRODUCT DESCRIPTION Logical Block Addressing The Logical Block Address (LBA) mode can only be utilized in systems that support this form of translation. The cylinder, head and sector geometry of the drive, as presented to the host, differs from the actual physical geometry. The host AT computer may access a drive of set parameters: number of cylinders, heads and sectors per track, plus cylinder, head and sector addresses.
PRODUCT DESCRIPTION Cache Management Buffer Segmentation The data buffer is organized into two segments: the data buffer and the micro controller scratch pad. The data buffer is dynamically allocated for read and write data depending on the commands received. A variable number of read and write buffers may exist at the same time. Read-Ahead Mode Normally, this mode is active. Following a read request, disk read-ahead begins on the first sector and continues sequentially until the allocated buffer is full.
PRODUCT DESCRIPTION Major HDA Components Drive Mechanism A brush-less DC direct drive motor rotates the spindle at 5,200 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. The speed tolerance includes motor performance and motor circuit tolerances.
PRODUCT DESCRIPTION Subsystem Configuration Dual Drive Support Two drives may be accessed via a common interface cable, using the same range of I/O addresses. The drives are jumpered as device 0 or 1 (Master/Slave), and are selected by the drive select bit in the Device/Head register of the task file. All Task File registers are written in parallel to both drives.
PRODUCT SPECIFICATIONS SECTION 3 Product Specifications Models and Capacities M O DEL 8840 0D8 86480D6 84320D4 83240D3 82160D2 Formatted Capacity (LBA Mode) 8 ,4 0 0 M B 6 ,4 8 0 M B 4 ,3 2 0 M B 3 ,2 4 0 M B 2,160 MB Maxtor defines one megabyte as 106 or one million bytes and one gigabyte as 109 or one billion bytes.
PRODUCT SPECIFICATIONS Physical Dimensions PARAMETER H e ig h t Length W id t h Weight STANDARD 1.00 inch 5.75 inches 4.00 inches 1.2 pounds M E T R IC 2 5 .4 m illim e t e r s 146.1 millimeters 101.6 millimeters 0 .
PRODUCT SPECIFICATIONS Power Requirements (Average) M ODE 12V ± 8% 5V ± 5% P OW E R S p in -u p (p e a k ) 1070 mA 390 mA 14.0 W Seek 530 mA 415 mA 8 .5 W Read/Write 255 mA 445 mA 5 .0 W Id le 250 mA 250 mA 4 .0 W 2 mA 140 mA 0 .7 W Standby 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 Shock and Vibration PA RA MET ER OPERAT IN G N ON - OPERAT IN G Mechanical Shock 20 Gs, 2.0 ms, no errors 150 Gs, 2.0 ms, no damage Random Vibration Per MIL-STD-810E, Method 514.4, Basic transportation, Vertical axis PSD profile. 10 Hz at 0.0125 G2/Hz 40 Hz at 0.0125 G2/Hz 500 Hz at 0.000125 G2/Hz Per MIL-STD-810E, Method 514.4, Basic transportation, Vertical axis PSD profile. 10 Hz at 0.015 G2/Hz 40 Hz at 0.015 G2/Hz 500 Hz at 0.
PRODUCT SPECIFICATIONS EMC/EMI Radiated Electromagnetic Field Emissions - EMC Compliance The hard disk drive mechanism is designed as a subassembly for installation into a suitable enclosure and is therefore not subject to Subpart J of Part 15 of FCC Rules (47CFR15) or the Canadian Department of Communications Radio Interference Regulations.
INSTALLATION SECTION 4 Handling and Installation Pre-formatted Drive This Maxtor hard drive has been formatted at the factory. Do not use a low-level formatting program. Important Notice There are a number of system BIOS’s currently in use which do not support hard drives with more than 4095 cylinders (2.1 gigabytes). This section contains information describing the conditions which may identify this limitation.
INSTALLATION 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. If a drive is damaged (and no container damage is evident), notify Maxtor immediately for drive disposition.
INSTALLATION 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. Physical Installation Recommended Mounting Configuration The DiamondMax™ 2160 drive design allows greater shock tolerance than that afforded by larger, heavier drives.
INSTALLATION Drive Jumper Settings Figure 4-4 shows the valid jumper settings for the Maxtor hard drive. Master Device J50 J48 J46 J44 J42 Slave Device J50 J48 J46 J44 J42 EIDE Interface Connector J1 Power Connector J2 J50 – Master/Slave J48 – Cable Select J46 – 4092 Cylinder Limitation J44 – Factory Reserved J42 – Factory Reserved Figure 4 - 4 Master/Slave Jumper Detail Mounting Drive in System Turn the computer OFF, disconnect the power cord and remove the cover.
INSTALLATION Note: The following figures are examples of typical computer systems and mounting placements. The computer system the Maxtor hard drive is being installed in may have implemented a different mounting and placement methodology. Mounting Drive in 5.25-inch Bay If the Maxtor hard drive will be mounted in a 5.25-inch bay, install it as shown in Figure 4-6 below. Figure 4 - 6 5.25-inch Installation Mounting Drive in 3.5-inch Bay If the Maxtor hard drive will be mounted in a 3.
INSTALLATION Attaching IDE Interface and Power Cables In order for your computer to recognize that the Maxtor hard drive is in the system, the IDE interface and power cables must be connected to the hard drive, the mother board or the IDE hard drive interface card. 1 Attach an available IDE interface connector to J1 (see Figure 4-8 below) on the Maxtor hard drive. This connector is keyed and will only fit in one orientation. Do not force the connector.
INSTALLATION Attaching System Cables Attach the 40-pin IDE interface cable from the Maxtor hard drive to the IDE connector on the IDE interface card. Figure 4 - 9 System Interface Card Cabling OR Attach the 40-pin IDE interface cable from the Maxtor hard drive to the IDE connector on the mother board.
INSTALLATION System Setup The following procedures are designed for systems using the DOS 5.0 (or higher) or Windows 95 operating systems. For other operating systems (e.g., OS2®, UNIX®, LINUX and Novell NetWare®), refer to the operating system user’s manual for the BIOS setting and other installation requirements Setting the BIOS (CMOS) In order for the computer system to recognize the new Maxtor hard drive, it is necessary to set the system BIOS with the correct information about the hard drive.
INSTALLATION Drive Paramters M O DEL 8840 0D8 86480D6 84320D4 83240D3 82160D2 CYL 16,278 13,395 8 ,9 3 0 6 ,6 9 7 4 ,4 6 5 HD 16 15 15 15 15 SPT 63 63 63 63 63 LZone (* ) (* ) (* ) (* ) (* ) W Pcom (* ) (* ) (* ) (* ) (* ) CAPACITY 8 ,4 0 0 M B 6 ,4 8 0 M B 4 ,3 2 0 M B 3 ,2 4 0 M B 2,160 MB (*) The fields LZone (Landing Zone) and WPcom (Write Pre-comp) are not used by the Maxtor hard drive and the values may be either 0 or the values set by the BIOS.
INSTALLATION 2 Install the cylinder reduction jumper (J46) on the drive using the spare jumper shipped across pins J46 and J48; or, if the drive is installed as a Slave, store the spare jumper across J42 and J44. 3 If the BIOS was set to AUTO DETECT, boot the system with the MaxBlast installation software diskette to complete the hard drive installation.
AT INTERFACE DESCRIPTION SECTION 5 AT Interface Description Interface Connector All DiamondMax™ 2160 AT drives have a 40-pin ATA interface connector mounted on the PCBA. The drive may connect directly to the host; or it can also accommodate a cable connection (max cable length: 18 inches).
AT INTERFACE DESCRIPTION Pin Description Table P IN N A M E P IN I/ O RESET - 01 I DD0 17 I/O DD1 15 I/O DD2 13 I/O DD3 11 I/O DD4 09 I/O DD5 07 I/O DD6 05 I/O DD7 03 I/O DD8 04 I/O I/O DD9 06 DD10 08 I/O DD11 10 I/O S IG N A L N A M E SIGNAL DESCRIPTION Host Reset Reset signal from the host system. Active during power up and inactive after. H o st D at a B u s 16 bit bi-directional data bus between host and drive.
AT INTERFACE DESCRIPTION PIO Timing TIMING PARAMETERS M ODE 0 M ODE 1 M ODE 2 M ODE 3 M ODE 4 t0 Cycle Time (min) 60 0 ns 383 ns 240 ns 180 ns 120 ns t1 Address valid to DIOR-/DIOW- setup (min) 70 ns 50 ns 30 ns 30 ns 25 ns t2 DIOR-/DIOW- 16-bit (min) 165 ns 125 ns 100 ns 80 ns 70 ns t2 i DIOR-/DIOW- recover y time (min) 70 ns 25 ns t3 DIOW- data setup (min) 60 ns 45 ns 30 ns 30 ns 20 ns t4 DIOW- data hold (min) 30 ns 20 ns 15 ns 10 ns 10 ns t5 DIOR- data setup
AT INTERFACE DESCRIPTION DMA Timing TIMING PARAMETERS t0 tC tD tE tF tG tH tI tJ tK r tKw tL r tL w tZ Cycle Time (min) DMACK to DMARQ delay DIOR-/DIOW- (min) D IO R - d a t a a c c e s s (m in ) D IO R - d a t a h o ld (m in ) DIOR-/DIOW- data setup (min) DIOW- data hold (min) DMACK to DIOR-/DIOW- setup (min) DIOR-/DIOW- to DMACK hold (min) D IO R - n e g a t e d p u ls e w id t h (m in ) DIOW- negated pulse width (min) DIOR- to DMARQ delay (max) DIOW- to DMARQ delay (max) DMACK- to tristate (max) M ODE
AT INTERFACE DESCRIPTION Ultra DMA Timing TIMING PARAMETERS ( a l l t i m es i n n a n o seco n d s) M ODE 0 M IN M AX M ODE 1 M IN M AX M ODE 2 M IN M AX tCYC Cycle Time (from STROBE edge to STROBE edge) 114 75 55 t2CYC Two cycle time (from rising edge to next rising edge or from falling edge to next falling edge of STROBE) 235 156 117 t DS Data setup time (at recipient) 15 10 7 t DH D a t a h o ld t im e (a t r e c ip ie n t ) 5 5 5 tDVS Data valid setup time at sender (time f
AT INTERFACE DESCRIPTION t2CYC tCYC tCYC t2CYC DSTROBE at device tDVH tDVS tDVH tDVS tDVH DD(15:0) at device DSTROBE at host tDH tDS tDH tDS DD(15:0) at host Figure 5 - 5 Sustained Ultra DMA Data In Burst DMARQ (device) DMACK(host) tRP STOP (host) tSR HDMARDY(host) tRFS DSTROBE (device) DD(15:0) (device) Figure 5 - 6 Host Pausing an Ultra DMA Data In Burst 5–6 tDH
AT INTERFACE DESCRIPTION DMARQ (device) tMLI DMACK(host) tACK tLI tLI STOP (host) tACK tLI HDMARDY(host) tSS tIORDYZ DSTROBE (device) tZAH tAZ tDVS DD(15:0) tDVH CRC tACK DA0, DA1, DA2, CS0-, CS1- Figure 5 - 7 Device Terminating an Ultra DMA Data In Burst DMARQ (device) tLI tMLI DMACK(host) tZAH tAZ tRP tACK STOP (host) tACK HDMARDY(host) tRFS tLI tMLI tIORDYZ DSTROBE (device) tDVS DD(15:0) tDVH CRC tACK DA0, DA1, DA2, CS0-, CS1- Figure 5 - 8 Host Terminating an Ultra DMA Data In
AT INTERFACE DESCRIPTION DMARQ (device) tUI DMACK(host) tACK tENV STOP (host) tZIORDY tLI tUI DDMARDY(device) tACK HSTROBE (host) tDVS tDVH DD(15:0) (host) tACK DA0, DA1, DA2, CS0-, CS1- Figure 5 - 9 Initiating an Ultra DMA Data Out Burst t2CYC tCYC tCYC t2CYC HSTROBE at host tDVH tDVS tDVH tDVS tDVH DD(15:0) at host HSTROBE at device tDH tDS tDH tDS DD(15:0) at device Figure 5 - 10 Sustained Ultra DMA Data Out Burst 5–8 tDH
AT INTERFACE DESCRIPTION tRP DMARQ (device) DMACK(host) STOP (host) tSR DDMARDY(device) tRFS HSTROBE (host) DD(15:0) (host) Figure 5 - 11 Device Pausing an Ultra DMA Data Out Burst tLI DMARQ (device) tMLI DMACK(host) tLI tSS tACK STOP (host) tLI tIORDYZ DDMARDY(device) tACK HSTROBE (host) tDVS DD(15:0) (host) tDVH CRC tACK DA0, DA1, DA2, CS0-, CS1- Figure 5 - 12 Host Terminating an Ultra DMA Data Out Burst 5–9
AT INTERFACE DESCRIPTION DMARQ (device) DMACK(host) tLI tMLI tACK STOP (host) tRP tIORDYZ DDMARDY(device) tRFS tLI tMLI tACK HSTROBE (host) tDVS DD(15:0) (host) tDVH CRC tACK DA0, DA1, DA2, CS0-, CS1- Figure 5 - 13 Device Terminating an Ultra DMA Data Out Burst 5 – 10
HOST SOFTWARE INTERFACE 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. Task File Registers The Task File consists of eight registers used to control fixed disk operations.
HOST SOFTWARE INTERFACE 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. A multisector operation decrements the Sector Count register. If an error occurs during such an operation, this register contains the remaining number of sectors to be transferred. Sector Number Register Holds the starting sector number for any disk operation.
HOST SOFTWARE INTERFACE 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. (Detailed information on interface commands is given in Section 7.
HOST SOFTWARE INTERFACE Summary COM M AND NAM E PARAMETERS USED b7 b6 b5 b4 b3 b2 b1 b0 F SC SN C SDH Recalibrate 0 0 0 1 x x x x 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 0 0 1 0 0 x N Y Y Y Y Write Sector(s) 0 0 1 1 0 0 L x N Y Y Y Y Write DMA 1 1 0 0 1 0 1 x N Y Y Y Y Write Verify Sector(s) 0 0 1 1 1 1 0 0 N Y Y Y Y Read Verify Sector(s) 0 1 0 0 0 0 0 x N Y Y Y Y Format
HOST SOFTWARE INTERFACE Control Diagnostic Registers These I/O port addresses reference three Control/Diagnostic registers: I/ O PORT REA D W R IT E 3F6h Alternate Status Fixed Disk Control 3F7h D ig it a l In p u t N o t u se d Alternate Status Register Contains the same information as the Status register in the Task File. However, this register may be read at any time without clearing a pending interrupt.
HOST SOFTWARE INTERFACE 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. A reset also causes a set of the Busy bit in the Status register. The Busy bit does not clear until the reset clears and the drive completes initialization. Completion of a reset operation does not generate a host interrupt.
INTERFACE COMMANDS 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 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. If the drive is not already on the desired track, an implied seek is performed. Once at the desired track, the drive searches for the data address mark of the requested sector.
INTERFACE COMMANDS 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. The drive issues only one interrupt per command to indicate that data transfer has terminated and status is available.
INTERFACE COMMANDS 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. The drives support block sizes of 2, 4, 8 and 16 sectors. When this command is received, the controller sets BSY and examines the Sector Count register contents.
INTERFACE COMMANDS 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. Command execution differs from Write Sector(s) because: 1. Several sectors transfer to the host as a block without intervening interrupts. 2. DRQ qualification of the transfer is required at the start of the block, not on each sector.
INTERFACE COMMANDS Set Feature Commands Set Features Mode Enables or disables features supported by the drive. When the drive receives this command it: 1. 2. 3. 4. Sets BSY, Checks the contents of the Features register, Clears BSY and Generates an interrupt. If the value of the register is not a feature supported by the drive, the command is aborted.
INTERFACE COMMANDS 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. Idle Immediate – 95h/E1h Spin up and do not change time out value. This command will spin up the spin motor if the drive is spun down, and cause the drive to enter the IDLE MODE immediately.
INTERFACE COMMANDS When enabling the Automatic Power Down sequence, the value placed in the Sector Count register is multiplied by five seconds to obtain the Time-out Interval value. If no drive commands are received from the host within the Time-out Interval, the drive automatically enters the STANDBY mode. The minimum value is 5 seconds.
INTERFACE COMMANDS Initialization Commands Identify Drive Allows the host to receive parameter information from the drive. When the command is received, the drive: 1. 2. 3. 4. Sets BSY, Stores the required parameter information in the sector buffer, Sets the DRQ bit and Generates an interrupt. The host may then read the information out of the sector buffer. Parameter words in the buffer follow. Note that all reserved bits or words should be zeroes.
INTERFACE COMMANDS WO R D 50 51 52 53 54 55 56 57 - 58 59 60 - 61 62 63 64 65 66 67 68 6 9 -7 9 80 81 82 C O N T E N T D E S C R IP T IO N Reser ved 15-8 = PIO data transfer mode 7-0 = not used 15-8 = DMA data transfer mode 7-0 = not used 15 = reser ved 2, 1 = the fields supported in words 88 are valid, 0 = the fields supported in words 88 are not valid 1, 1 = the fields reports in words 64-70 are valid, 0 = the fields reports in words 64-70 are not valid 0, 1 = the fields reports in words 54-58 are va
INTERFACE COMMANDS WO R D 83 C O N T E N T D E S C R IP T IO N Command sets supported. If words 82, 83 and 84 = 0000h or FFFFh command set notification not s u p p o rte d . 15 = shall be cleared to zero 14 = shall be set to one 13-1 = reser ved 0, 1 = supports Download Microcode command 84 85 86 87 88 Command set extensions supported. If words 84, 85 and 86 = 0000h or FFFFh command set n o t if ic a t io n n o t s u p p o r t e d .
INTERFACE COMMANDS 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. Through setting the Sector Count Register and Drive Head Register, this command lets the host alter the drive's logical configuration. As a result, the drive can operate as any equal to or less than capacity drive type.
INTERFACE COMMANDS Seek, Format and Diagnostic Commands Seek Initiates a seek to the track, and selects the head specified in the Command block. 1. 2. 3. 4. Sets BSY in the Status register, Initiates the Seek, Resets BSY and Generates an interrupt. The drive does not wait for the seek to complete before returning the interrupt. If a new command is issued to a drive during the execution of a Seek command, the drive will wait (with BSY active) for the Seek to complete before executing the new command.
INTERFACE COMMANDS 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.M.A.R.T. capable device will predict an impending failure with sufficient time to allow users to backup their data and replace the drive before data loss or loss of service. The S.M.A.R.T. sub-commands (listed below) comprise the ATA S.M.A.R.T.
SERVICE AND SUPPORT SECTION 8 Service and Support Service Policy Repairs to any DiamondMax™ 2160 drive should be made only at an authorized Maxtor repair facility. Any unauthorized repairs or adjustments to the drive void the warranty. To consistently provide our customers with the best possible products and services, Maxtor developed the Total Customer Satisfaction (TCS) program.
SERVICE AND SUPPORT 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. U.S. and Canada Phone Outside U.S.
