Hitachi DK23BA-20 Owners Manual

Hitachi DK23BA-20 - 20 GB Hard Drive Manual

Get Hitachi DK23BA-20 - 20 GB Hard Drive PDF manuals and user guides View all Hitachi DK23BA-20 manuals
Add to My Manuals
Save this manual to your list of manuals

Hitachi DK23BA-20 manual content summary:

  • Hitachi DK23BA-20 | Owners Manual - Page 1
    OEM Manual DK23FB-60/40/20 Disk Drive Specifications REV.5 Caution for Safety Read Safety descriptions carefully. Read and recommend drive usage cautions to your end user. Keep this manual with care. K6610007 Rev.5 02.14.'03 H I T A C H I All Rights Reserved, Copyright ©2002-2003 Hitachi, Ltd. (
  • Hitachi DK23BA-20 | Owners Manual - Page 2
    Rev.1: 10.24.'02 Rev.2: 10.30.'02 Rev.3: 11.21.'02 Rev.4: 01.17.'03 Rev.5: 02.14.'03 To use this product safely This manual is for the original purchaser of DK23FB and intendes to provide information about handling, installation, specifications, principles of operation and interface command
  • Hitachi DK23BA-20 | Owners Manual - Page 3
    is sold with a limited warranty and specific remedies are available to the original purchaser in the event the product fails to conform to the limited warranty. Hitachi's liability may be further limited in accordance with its sales contact. In general, Hitachi shall not be responsible for product
  • Hitachi DK23BA-20 | Owners Manual - Page 4
    Safety Instructions Caution 1. The product is not authorized for use in life support devices or systems or other applications that pose a significant risk of personal injury. 2. Since the drive uses glass media for the disk platter, opening of Metal Head Disk Assembly (HDA) may cause bodily injury.
  • Hitachi DK23BA-20 | Owners Manual - Page 5
    Safety Instructions (Continued) Caution 19. Prevent humidity when the drive is packed in a box. 20. Use original packages (50 units' package) during drive transportation to protect from any damage. (Keep some extra packages for the drive transportation) 21. To returning over 100 units, use original
  • Hitachi DK23BA-20 | Owners Manual - Page 6
    4.2 Mounting HDD 4.2.1 Mounting HDD with Screws 4.2.2 Single HDD Test Condition 4.2.3 Attention for HDD Installation 4.3 Drive Address Setting(DRIVE 0/DRIVE 1) 4.4 Dimensions 5.0 Packing and Handling 5.1 Packing 5.2 Handling 6.0 Interface 6.1 Power Interface 6.2 Physical Interface 6.2.1 Connector
  • Hitachi DK23BA-20 | Owners Manual - Page 7
    49 6.3.2.5.8 Flush Cache [E7h] 50 6.3.2.6 Power Commands 51 6.3.2.6.1 Power Parameters 56 6.2.7.8.2 SMART Device Error Log Reporting 57 6.2.7.8.3 SMART 6.3.2.8.9 SMART Save Attribute Values [B0h, Sub D3h] 60 6.3.2.8.10 SMART Enable/Disable Automatic Off-line [B0h, Sub DBh
  • Hitachi DK23BA-20 | Owners Manual - Page 8
    F1h] 75 6.3.2.9.6 10.2 Address Offset Feature 81 6.3.2.10.3 Read Max Address Command [F8h] 83 6.3.2.10.4 Set Max Address Command [F9h, Sub 00h] 84 6.3.2.10.5 Set Max Set Password Command [F9h, Sub 01h] 86 6.3.2.10 Auto Reallocation 96 6.4 Interface Signal Timing 97 6.4.1
  • Hitachi DK23BA-20 | Owners Manual - Page 9
    DK23FB series disk drives reach high capacities (60/40/20GB for 9.5mm height) in a 2.5 type form factor by applying the latest high-density recording technology. Model DK23FB-60 DK23FB-40 DK23FB-20 Capacity (Formatted) 60.011 GB 40.007 GB 20.003 GB Height 9.5 mm 9.5 mm 9.5 mm Interface ATA-5(IDE
  • Hitachi DK23BA-20 | Owners Manual - Page 10
    Metal Head Disk Assembly (HDA) is opened, or any HDA seal/label is broken. (b) Hot swapping (Power on) damages the drive. The drive should be swapped during Power Off only. (c) Shock can result in permanent damage to the drive and/or loss of data.
  • Hitachi DK23BA-20 | Owners Manual - Page 11
    (Continued) (d) Do not cover the breather hole. If the hole was covered with any material, it shall result in permanent damage to the drive and/or loss of data. Label or seal shall be attached on the cover avoiding the breather hole. Warranty void if the breather hole was
  • Hitachi DK23BA-20 | Owners Manual - Page 12
    2.0 Components DK23FB-60/40/20 Disk Drive Figure 2-1 Overview of DK23FB-60/40/20 (9.5mm height) Note: 1) Prepare connection cables referring to Sec. 6.2. 2) Mounting holes are compatible with DK237A-XX, DK238A-XX, DK239A-XX, DK23AA-XX, DK23BA-xx, DK23BA-XXE,DK23CA-XX, DK23CA-XXF, DK23DA-XX, DK23DA-
  • Hitachi DK23BA-20 | Owners Manual - Page 13
    Summary 3.1 Principal Specifications Table 3.1 Principal Specifications Specifications No. Item DK23FB-60 DK23FB-40 DK23FB-20 Units 1 Capacity per drive (Formatted) 60.011 40.007 20.003 GB Capacity per sector 512 Bytes Disks 2 1 Heads 4 3 2 Cylinders 42518 2 Seek
  • Hitachi DK23BA-20 | Owners Manual - Page 14
    specifications(Table 3.1) and environmental specifications(Table 3.2). *4 :For DC power input, the average current is measured at the connector of the PCBA of this drive by the system. The requirement of the current limitation is max. 10 A for the protection. *5 :For more information, refer to
  • Hitachi DK23BA-20 | Owners Manual - Page 15
    Data reliability Less than 1 non-recoverable error in (*5) (with retries and ECC) 10 E 13 bits read 9 External magnetic 40°C , the drive should be packed in HDD package box with ESD bag and desiccant. Please see specification 5.1 Packing for reference. If the drive is not packed in the HDD
  • Hitachi DK23BA-20 | Owners Manual - Page 16
    . Seek rate for the drive can be calculated as shown below. Seek rate = 0.4/(average access time + average latency) = 0.4/(average access time + 60/RPM/2) *5 : Caution Data reliability is not to be used to compromise the host system data backup. *6 :These shock specifications are defined for each
  • Hitachi DK23BA-20 | Owners Manual - Page 17
    Specifications Load /Unload is a mechanism to load/unload the heads on the disk surfaces. 3.4.1 Normal Load/Unload Normal load/unload operations are limited to maximum 300,000 times during HDD error retries, BIOS timer should be set to over 30 sec by the Host side. [Sequence #3]: Power off the drive
  • Hitachi DK23BA-20 | Owners Manual - Page 18
    4.0 Installation 4.1 Installation Direction The DK23FB-60/40/20 can be installed in the 6 directions as shown below. K6610007 Rev.5 02.14.'03 Figure 4-1 Installation - 18 -
  • Hitachi DK23BA-20 | Owners Manual - Page 19
    according to the following instruction to optimize the performance. (a) Mount the HDD with M3 screws. Take care not to add any distorting force to the HDD when mounting. Using 4 screws holes, secure the HDD. (b) Use screws with the following specifications when the HDD is mounted. i) M3 (screw
  • Hitachi DK23BA-20 | Owners Manual - Page 20
    , keep the following instructions. 1) For the Single HDD test, HDD should be placed on an ABS-sheet. HDD should be place with no movement by external force min. 0.39N for X axis and Y-axis directions. 2) Don't place HDD on a soft sponge sheet or hard surface at HDD test. If the HDD is placed on
  • Hitachi DK23BA-20 | Owners Manual - Page 21
    HDD Cover Insulation sheet PCBA 4.3 Device Address Setting (DRIVE 0/DRIVE 1) When the device is connected to the host bus, Device address setting is necessary to configure a device as DRIVE 0 or DRIVE 1. The device address setting is established between drives on the interface connector by using
  • Hitachi DK23BA-20 | Owners Manual - Page 22
    85±0.25 Drive width at mounting (70.1 Maximum drive width) 9.5 ± 0.2 2 4.4 Dimensions 4-M3 3.5mm min. full thread 76.6 ± 0.25 14.0 ± 0.25 10.24 ± 0.25 61.72±0.25 4-M3 3.0mm min. full thread 100±0.45 3.99±0.25 K6610007 Rev.5 02.14.'03 2 42 (Unit : mm) Figure 4-4 Dimensions (DK23FB-60/40/20
  • Hitachi DK23BA-20 | Owners Manual - Page 23
    device in an ESD protective bag with desiccant. (2) Use the original Hitachi cardboard box and the cushioning materials or equivalent cushioning of the drive(top cover and PCBA side) when packing, unpacking, and transporting. (6) Remember, mishandling of a drive can void the drive's warranty.
  • Hitachi DK23BA-20 | Owners Manual - Page 24
    5.2 Handling Caution Mount the HDD with the screws according to the following instructions to optimize the performance. It is necessary to prevent vibration, shock, and static electricity to the drive because it will damage the precision parts. In particular, prevent vibration or shock generated
  • Hitachi DK23BA-20 | Owners Manual - Page 25
    6.0 Interface 6.1 Power Interface Only +5VDC power is applied to this Device. Figures 6-1 and 6-2 show 1.6 Current of +5V power 1.4 (A) 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Time (sec) Figure 6-2 Power Current Transition with retries K6610007 Rev.5 02.14.'03 - 25 -
  • Hitachi DK23BA-20 | Owners Manual - Page 26
    damage to pin of connector or blow out fuse of the HDD.) 3.86 mm 2 mm PIN1 PINS REMOVED(KEY) 2 mm K6610007 Rev.5 02.14.'03 PIN44 PIN20 REMOVED(KEY) Figure 6-3 Connector Location Table 6.1 Recommended socket connector Drive interface connector IRISO : 9282B-47Z02-GF or DDK : KKS-PF50A-R33 or
  • Hitachi DK23BA-20 | Owners Manual - Page 27
    1 DD7 3 DD6 5 DD5 7 DD4 9 DD3 11 DD2 13 DD1 15 DD0 17 GND 19 DMARQ 21 DIOW- 23 DIOR- 25 IORDY 27 DMACK- F KEY(Removed) 2 GND 4 DD8 6 DD9 8 DD10 10 DD11 12 DD12 14 DD13 16 DD14 18 DD15 20 KEY(Removed) 22 GND 24 GND 26 GND 28 CSEL 30
  • Hitachi DK23BA-20 | Owners Manual - Page 28
    and to be used for interface logic circuit. I/O This is a 16-bit bi-directional data bus. The lower 8 bits are used for register access other falling edge latch the data from DD(15:0) into the host. I This signal is used to configure a device as either DRIVE 0 or DRIVE1 when CSEL mode is
  • Hitachi DK23BA-20 | Owners Manual - Page 29
    is complete for all devices on the cable; b) If Device 1 is present, the host should issue IDENTIFY DEVICE or IDENTIFY PACKET DEVICE and use the returned data to determine that Device 1 is compliant with ATA-3 or subsequent standards. Any device compliant with ATA-3 or subsequent standards releases
  • Hitachi DK23BA-20 | Owners Manual - Page 30
    or that data is available shall use this signal. See Sec. 4.3 " Drive Address Setting (Drive 0/Drive 1)" for the detail. The 20 inches) including the circuit pattern length in the host system. If the cable length is not within this specification, it may cause factional degradations or some errors
  • Hitachi DK23BA-20 | Owners Manual - Page 31
    '0' is low signal level. '1' is high signal level. 6.3.1.1 Data register A 16-bit register to be used for transferring data blocks between the HDD's data buffer and the host. 6.3.1.2 Error register This register stores device status when the last command has been completed or diagnostic codes when
  • Hitachi DK23BA-20 | Owners Manual - Page 32
    that an uncorrectable error has occurred. f) ICRC(Interface CRC Error): This bit indicates that an interface CRC error was occurred. This bit is not applied for Multiword DMA transfers. 6.3.1.3 Features Register By combining with the Set Features command, this register is used for enabling or
  • Hitachi DK23BA-20 | Owners Manual - Page 33
    Error register. b) IDX(Index): This bit is set once per disk revolution. c) CORR(Corrected Data): This bit indicates that a correctable error has when BSY is 1, all contents of the Status Register are returned. 6.3.1.10 Command Register The command code is sent to this register. After it is
  • Hitachi DK23BA-20 | Owners Manual - Page 34
    6.3.1.11 Alternate Status Register The information in this register is a duplicate of that in the Status Register. Reading this register will not clear the interrupt. 6.3.1.12 Device Control Register This register includes the software reset bit and the interrupt enable bit. Bit 7 6 5 4 3 2
  • Hitachi DK23BA-20 | Owners Manual - Page 35
    6.3.2 Commands 6.3.2.1 Command Summary Commands are issued to the device first loading the Command Block Registers with any information needed for the command. Then a command code is written to the Command Register, which starts the execution of the command. Table 6.4 Command Codes Command
  • Hitachi DK23BA-20 | Owners Manual - Page 36
    Table 6.4 Command Codes (Continued) Command Description Protoc Clas Code Parameter Setup ol s FR SC SN CY DH SMART Commands SMART Enable/Disable Auto ND 1 B0h D2h V V D Save SMART Save Attribute Values ND 1 B0h D3h V D SMART Enable Operations ND 1 B0h D8h V D SMART Disable
  • Hitachi DK23BA-20 | Owners Manual - Page 37
    6.3.2.2 Command BSY Timing The manner in which a command is accepted varies by the three classes of command acceptance all predicated on the fact that to receive a command, BSY=0. The following describes by the conditions under which busy is set after receipt of a command. Class1 - The device sets
  • Hitachi DK23BA-20 | Owners Manual - Page 38
    specific 10-19 Serial number (20 ASCII characters) 20 Retired 21 Retired 22 Number of ECC bytes passed on READ/WRITE LONG commands 23-26 Firmware revision(8 ASCII Characters) 27-46 Model number(40 ASCII Characters) DK23FB-60: "HITACHI_DK23FB-60" DK23FB-40: "HITACHI_DK23FB-40" DK23FB-20
  • Hitachi DK23BA-20 | Owners Manual - Page 39
    Information (Continued) Description 50 Capabilities Bit 15 0 (fixed) Bit 14 1 (fixed) Bit 13 - 1 0 = Reserved Bit 0 1 = Standby timer value is equal to or greater than 5 minutes. Reserved. 51 Bit 15 - 8 PIO data transfer cycle timing mode Bit 7 - 0 Vendor Specific 52 Obsolete 53 Field
  • Hitachi DK23BA-20 | Owners Manual - Page 40
    81 ATA Interface Minor Version Number 82 Command Set Supported 0000h or FFFFh = Command set notification not supported Bit 15 0 = Reserved Bit 14 1 = NOP command supported Bit 13 1 = READ BUFFER command supported Bit 12 1 = WRITE BUFFER command supported Bit 11 0 = Reserved Bit 10 1 = Host
  • Hitachi DK23BA-20 | Owners Manual - Page 41
    not supported Bit 15 0 = Reserved Bit 14 1 = NOP command supported Bit 13 1 = READ BUFFER command supported Bit 12 1 = WRITE BUFFER command supported Bit 11 0 = Reserved Bit 10 1 = Host Protected Area feature set supported Bit 9 1 = DEVICE RESET command supported Bit 8 1 = SERVICE interrupt
  • Hitachi DK23BA-20 | Owners Manual - Page 42
    QUEUED supported Bit 0 1 = DOWNLOAD MICROCODE command supported 87 Command set/feature default 0000h or FFFFh = Command set notification not supported Bit 15 0 (fixed) Bit 14 1 (fixed) Bit 13 - 2 0 = Reserved Bit 1 1 = SMART self-test supported Bit 0 1 = SMART error logging supported 88
  • Hitachi DK23BA-20 | Owners Manual - Page 43
    code set when the Master Password was last changed. 93 Hardware reset result Bit 15 0 (fixed) Bit 14 1 (fixed) Bit 13 Bit 12 - 8 1 the device number: 00, 11 = Reserved 01 = A jumper was used 10 = the CSEL signal was used Bit 0 1 (fixed) 94-126 Reserved Value (HEX.) 40XXh XXXXh XXXXh
  • Hitachi DK23BA-20 | Owners Manual - Page 44
    enabled Bit 0 1 = Security supported 129-159 Vendor Specific 160-254 Reserved 255 Integrity Word Bit 15 - 8 Checksum. The checksum is XXA5h Model DK23FB-60 DK23FB-40 DK23FB-20 Table 6.6 Identify Device information (Addressing) Word 1 Word 2 Word 3 Number of CYL. Number of HD Number
  • Hitachi DK23BA-20 | Owners Manual - Page 45
    bytes to determine if there has been a data error. Only single sector read long operations are supported. The number of ECC bytes transferred will be 4 where n = residue of {Sector Count/Sector Count per Block}. Disk errors encountered during Read Multiple commands are posted at the beginning of the
  • Hitachi DK23BA-20 | Owners Manual - Page 46
    within two index periods, then with retries disabled, an ID Not Found Error is posted, but with retries enabled, other attempts are made to try not generate the ECC bytes itself. Only single sector Write Long operations are supported. The transfer of the ECC bytes shall be 8-bits wide. The number
  • Hitachi DK23BA-20 | Owners Manual - Page 47
    Count/(Sector Count per Block)} Disk errors encountered during Write Multiple commands are posted after the attempted disk write of the block or used only in the Physical mode, but the Physical mode is not released. If the device is not in the Physical mode, the device executes a vendor specific
  • Hitachi DK23BA-20 | Owners Manual - Page 48
    of the command. 6.3.2.5.5 Set Features [EFh] This command is used to specify the parameters shown in Tables 6.7 and 6.8. Table 6.7 supported, the device returns Aborted Command Error. *2: See Table 6.8. *3: See Sec. 6.3.2.6.2 Advanced Power Management for the details. *4: See Sec. 6.3.10
  • Hitachi DK23BA-20 | Owners Manual - Page 49
    of sectors per block. Block sizes of 2, 4, 8, and 16 sectors are supported. Upon receipt of the command, the device sets BSY=1 and checks the Sector is enabled. If an invalid value is specified, an Aborted Command error is posted and execution of the Multiple commands is disabled. The Multiple
  • Hitachi DK23BA-20 | Owners Manual - Page 50
    disk or not. BSY is set until all write cache data are written on the disk or a write error is occurred. Maximum time to write the cache data on the disk LBA=0(CHS mode), a logical CHS address, which had the first error during write cache, is reported on Task File Register. For Device/Head Register bit
  • Hitachi DK23BA-20 | Owners Manual - Page 51
    command - Sleep command - Standby command - Standby Immediate command - Advanced Power management(APM)* - Standby timer (1) Low power consumption modes The drive supports the following low power consumption modes. Active mode : The spindle motor is rotated. Seek and Read/Write operations are
  • Hitachi DK23BA-20 | Owners Manual - Page 52
    4) depending on the Sector Counter values from 01h to FEh. (1) Command Set Using the following command, the APM control can be set the mode and reset the 3: This bit is always set to "1" and indicates the APM operation is supported. - Identify Device Information Word 86 Bit 3: IF this bit is set
  • Hitachi DK23BA-20 | Owners Manual - Page 53
    Mode The device supports two kind of Low Power Idle mode: Heads are unloaded outside of the disk platters and the spindle motor is rotating. This mode is lower Idle mode. (3) Low Power Consumption Mode Transition Table 6.10 Low Power Consumption Mode Transition Time Operation Mode APM Operation
  • Hitachi DK23BA-20 | Owners Manual - Page 54
    Standby Timer Value Disabled SC X 5 sec (5 sec to 20 minutes) 30 minutes 21 minutes 21 minutes 15 sec Disabled 6.3.2.6.5 Idle Immediate [95h,E1h] This command causes BSY is cleared, an interruption is generated, and the interface becomes inactive. Software reset or hardware reset allows the device
  • Hitachi DK23BA-20 | Owners Manual - Page 55
    to enable the slave-DMA feature, if using these commands. 1) The host initializes the slave-DMA feature, if using these commands. 2) The host write any terminated and status is valid. If an error occurs, the read terminates at the sector where the error occurred. The command Block Registers contain
  • Hitachi DK23BA-20 | Owners Manual - Page 56
    of appropriate action. Support of this feature set is indicated in bit 0 of word 82 of the Identify Device response. The SMART commands use a single command 6.3.2.8.1 Attribute Parameters Attributes are the specific performance or calibration parameters that are used in analyzing the status of the
  • Hitachi DK23BA-20 | Owners Manual - Page 57
    SECTOR command. If a device receives a firmware modification, all error log data will be discarded and the device error count for the life of the device will be reset to zero by client software "Download Utility". 6.3.2.8.3 SMART Operation with Power Management Modes When used in a system that is
  • Hitachi DK23BA-20 | Owners Manual - Page 58
    not affect any of the attribute values. If the values in the Features, Cylinder Low, or Cylinder High registers are invalid, an Aborted command error is posted. Upon receipt of this command from the host, the device sets BSY, enables SMART capabilities and functions, clears BSY, and asserts INTRQ
  • Hitachi DK23BA-20 | Owners Manual - Page 59
    DRV XX XX XX DAh 0 : DRV0 1:DRV1 The SMART Return Status command is used to communicate the reliability status of the device to the host at the host's request. , or Cylinder High registers are invalid, an Aborted command error is posted. 6.3.2.8.8 SMART Enable/Disable Attribute AUTOSAVE [B0h
  • Hitachi DK23BA-20 | Owners Manual - Page 60
    , and asserts INTRQ. If SMART is disabled or if the values in the Features, Cylinder Low, or Cylinder High registers are invalid, an Aborted command error is posted. K6610007 Rev.5 02.14.'03
  • Hitachi DK23BA-20 | Owners Manual - Page 61
    6.3.2.8.10 in an off-line mode periodically and save the attribute data on the disk. - The Sector Count Register is set to 00h to disable Automatic collection off-line feature: a) Raw Read Error Rate Measurement Partial read scanning and Raw Read Error Rate measurement is performed. This event
  • Hitachi DK23BA-20 | Owners Manual - Page 62
    131 Reserved 132 Execute SMART Selective self-test routine immediately in captive mode 133- 191 Reserved 192 - 255 Reserved (Vendor Specific) (1) Off-line mode The following describes the protocol for executing a SMART EXECUTE OFF-LINE IMMEDIATE subcommand routine (including a self-test
  • Hitachi DK23BA-20 | Owners Manual - Page 63
    SLEEP command from the host, the device suspends the off-line routine and services the host after receipt of the command. If the device is in the Self-test execution status byte and executes command completion. If an error occurs while a device is performing the routine the device discontinues its
  • Hitachi DK23BA-20 | Owners Manual - Page 64
    Rate measurement is performed. b) Write test - A part of the factory data area is used. Write and Read test is performed for each head. c) Servo test - Position Error Signal is checked for certain rotations in order to analyze RRO and settling accuracy. - Load and Unload function is tested. - Servo
  • Hitachi DK23BA-20 | Owners Manual - Page 65
    Error Log 51 Read Only 03h - 05h Reserved 0 06h SMART Self-test Log 1 Read Only 07h - 08h Reserved 0 09h SMART Selective Self-test Log 1 Read/Write 0Ah - 7Fh Reserved 0 80h - 9Fh Host vendor specific 16 Read/Write A0h Device vendor specific 1 Read Only, Host shall not use
  • Hitachi DK23BA-20 | Owners Manual - Page 66
    entries are zero filled. The following table describes the content of a valid error log data structure. Byte n ~ n+11 n+12 ~ n+23 n+24 ~ n+35 n+36 ~ n+47 n+48 ~ n+59 n+60 ~ n+89 Table 6.14 Error log data structure Description First command data structure Second command data structure Third
  • Hitachi DK23BA-20 | Owners Manual - Page 67
    25 n+27 n+28 ~ n+29 Table 6.15 Error data structure Description Reserved Content of the Error register after command completion occurred. Content of the Status register after command completion occurred. Extended error information (Vendor Specific) State This contains a value indicating the
  • Hitachi DK23BA-20 | Owners Manual - Page 68
    log is viewed as a circular buffer. When the last supported error log sector has been filled, the next error creates an error log data structure that replaces the first error log data structure in sector zero. The next error after that creates an error log data structure that replaces the second
  • Hitachi DK23BA-20 | Owners Manual - Page 69
    on lifetime of the device in hours when the Nth self-test subcommand was completed. Content of the self-test failure checkpoint byte (Vendor specific) This contains additional information about the self-test routine that failed. Falling LBA The failing LBA is the LBA of the uncorrectable sector that
  • Hitachi DK23BA-20 | Owners Manual - Page 70
    a selective self-test routine is in progress. Byte 0 - 1 2 - 9 10 - 17 : : 66 - 73 74 - 81 82 - 337 338 - shall be written as zeros by the host Vendor specific - This bit shall be written as zeros by the value of zero by the host. Feature flags bit 15 - 5 Reserved - These bits shall be written as
  • Hitachi DK23BA-20 | Owners Manual - Page 71
    Log Sector Command writes an indicated number of 512 byte data sector to the indicated log sector. Host vendor specific logs are used by the host to store any data desired using the SMART Write Log Sector Command. Sector Number indicated the log to be written as described in section "6.2.7.8.7 SMART
  • Hitachi DK23BA-20 | Owners Manual - Page 72
    a password that is kept secret from the user, and which may be used to unlock the device if the User password is lost. Setting the Master security password system to prevent unauthorized access to the internal disk device. The commands supported by this feature set are: − Security Set Password
  • Hitachi DK23BA-20 | Owners Manual - Page 73
    6.3.2.9.2 Initial Setting of the User Password When a user password is set, the device shall automatically enter lock mode the next time the device is powered-on or hardware reset. 6.3.2.9.3 Security Mode Operation from Power-on or Hardware Reset When lock is enabled, the device reject media access
  • Hitachi DK23BA-20 | Owners Manual - Page 74
    shall not allow the user to access data. The device shall be unlocked using the master password. If the user password is lost and Maximum security data access shall be impossible. However, the device shall be unlocked using the SECURITY ERASE UNIT command with the master password to unlock the
  • Hitachi DK23BA-20 | Owners Manual - Page 75
    Word 0 1-16 17 18 - 255 Contents Control Word Bit 15-9Reserved Bit 8 Security Level 0 = High 1 = Maximum Bit set is still stored in the device but shall not be used to unlock the device. This combination shall set a master command error if the device is in Locked mode or Frozen mode.
  • Hitachi DK23BA-20 | Owners Manual - Page 76
    sector of information. Word 0 Control Word Bit 15-1Reserved Bit 0 Identifier 1-16 Password(32bytes) 17 compare fails then the device returns an abort error to the host and decrements the unlock counter. until a power-on reset or a hard reset. Security Unlock command issued when the device
  • Hitachi DK23BA-20 | Owners Manual - Page 77
    then the device rejects the command with an Aborted error. Word 0 Control Word Bit 15-1Reserved Bit 0 Identifier 1-16 Password(32bytes) 17 Aborted command error if the device is in Frozen mode. The execution time of this command is shown below. - DK23FB-60 : - DK23FB-40 : - DK23FB-20 : 44
  • Hitachi DK23BA-20 | Owners Manual - Page 78
    Disable Password − Security Erase Unit 6.3.2.9.10 Security Disable Password [F6h] The User password. Word 0 Control Word Bit 15-1Reserved Bit 0 Identifier 1-16 Password(32bytes in Unlocked Mode. Device returns Aborted command error if command is not supported, the device is in Locked mode, or
  • Hitachi DK23BA-20 | Owners Manual - Page 79
    6.3.2.9.11 Security Mode Command Action The following table defines executable commands in each lock mode state. Command Locked mode Unlocked mode Execute Device Diagnostics Executable Executable Format Track Aborted Executable Flush Cache Aborted Executable Identify Device Executable
  • Hitachi DK23BA-20 | Owners Manual - Page 80
    10.1 Protected Area Feature and Set Max Security Extension A reserved area for data storage outside the normal operating system is required for several specialized applications. Systems may wish to store configuration data or save memory to disk not related to the password used for the Security Mode
  • Hitachi DK23BA-20 | Owners Manual - Page 81
    10.2 Address Offset Feature Computer systems perform initial code booting by reading from a predefined address on a disk drive a non-volatile reserved area established using the Set Max Address Command. error status. Disable Address Offset Mode removes the address offset and sets the size of the drive
  • Hitachi DK23BA-20 | Owners Manual - Page 82
    area. User Accessible Area (former Reserved Area) LBA 0 Reserved Area (former User Accessible Area) LBA M-R LBA M After Set Max Address Command using the Value Returned by Read Max Address Command User Accessible Area LBA 0 LBA M Set Feature Disable Address Offset Mode, hardware or Power on
  • Hitachi DK23BA-20 | Owners Manual - Page 83
    6.3.2.10.3 Read Max Address Command [F8h] This command returns the native maximum LBA/cylinders of the device which is not affect by Set Max Address Command.
  • Hitachi DK23BA-20 | Owners Manual - Page 84
    6.3.2.10.4 Set Max Address Command [F9h, Sub 00h] The Set Max Address Command completion of this command, all accesses beyond that LBA/Cylinder will be rejected with setting ID not found error. If the device receives a second nonvolatile Set Max Address command (B=1) after a power on or hardware
  • Hitachi DK23BA-20 | Owners Manual - Page 85
    Maximum Head Maximum Sector Number - LBA Mode Maximum LBA issued by host is not used for the Maximum LBA in the device. The device adopts logical head and sector numbers data word 1 is (maximum LBA)/(16 x 63) for DK23FB-60/40/20. In case of logical head number and SPT changed by Initial Device
  • Hitachi DK23BA-20 | Owners Manual - Page 86
    6.3.2.10.5 Set Max Set Password Command [F9h, Sub 01h] This command requests a transfer of If the device is in the Set Max Locked or Set Max Frozen state, the device returns command aborted. 6.3.2.10.6 Set Max Lock Command [F9h, Sub 02h] The Set Max Lock command sets the device into Set Max Locked
  • Hitachi DK23BA-20 | Owners Manual - Page 87
    6.3.2.10.7 Set Max Unlock Command [F9h, Sub 03h] This command requests a transfer of a Max Address command. If the device is not in the Set Max Locked state, the device reports command aborted. 6.3.2.10.8 Set Max Unlock Command [F9h, Sub 04h] The Set Max Freeze Lock command sets the device to Set Max
  • Hitachi DK23BA-20 | Owners Manual - Page 88
    reported. Commands unique to the Device Configuration Overlay feature set use a single command code and are differentiated from one another by words that indicate that a command, mode, capacity, or feature set is supported and enabled can be cleared by a DEVICE CONFIGURATION SET command. Since a
  • Hitachi DK23BA-20 | Owners Manual - Page 89
    6.3.2.11.1 Device Configuration Restore [B1h, Sub 00h] Task File Registers Command Cylinder High Cylinder Low Device/Head Sector Number Sector Count Features DRV : Device selection bit 7 6 5 4 3 2 1 0 B1h XX XX - X - DRV XX XX XX 00h 0 : DRV0 1:DRV1 The DEVICE CONFIGURATION RESTORE
  • Hitachi DK23BA-20 | Owners Manual - Page 90
    bit 1 1 = Multiword DMA mode 1 and below are supported bit 0 1 = Multiword DMA mode 0 is supported Ultra DMA modes supported bit 15 - 6 0 = Reserved bit 5 1 = Ultra DMA mode 5 and below are supported bit 4 1 = Ultra DMA mode 4 and below are supported bit 3 1 = Ultra DMA mode 3 and below
  • Hitachi DK23BA-20 | Owners Manual - Page 91
    -60: 6FC 7C7Fh Words 4 - 7 define the maximum LBA address. This is the DK23FB-40: supported bit 3 1 = Security feature set supported bit 2 1 = SMART error log supported bit 1 1 = SMART self-test supported bit 0 1 = SMART feature set supported Reserved 0000h Integrity word xxA5h bit 15
  • Hitachi DK23BA-20 | Owners Manual - Page 92
    Data Structure Revision Word 0 shall contain the value 0001h. 1 Multiword DMA modes supported bit 15 - 3 0 = Reserved bit 2 1 = Multiword DMA mode 2 and below are supported Bit 2 is cleared to select no support for Multiword DMA mode 2. This bit shall not be cleared if Multiword DMA mode
  • Hitachi DK23BA-20 | Owners Manual - Page 93
    Table 6.19 Device Configuration Set Command Data Structure (Continued) Description Ultra DMA modes supported bit 15 - 6 0 = Reserved bit 5 1 = Ultra DMA mode 5 and below are supported Bit 5 is cleared to select no support for Ultra DMA mode 5. This bit shall not be cleared if Ultra DMA mode
  • Hitachi DK23BA-20 | Owners Manual - Page 94
    supported Bit 7 is cleared to select no support for the Host Protected Area feature set. If a host protected area has been established by use error log supported Bit 2 is cleared to select no support for the SMART error logging bit 1 1 = SMART self-test supported Bit 1 is cleared to select no support
  • Hitachi DK23BA-20 | Owners Manual - Page 95
    0 Signature Code Bits 7:0 of this word shall contain the value A5h. Error Outputs: If DEVICE CONFIGURATION FREEZE LOCK is set or If any of the be modified with the device in its current state, these registers contain bits (15:0) set in the bit positions that correspond to the bits in the device
  • Hitachi DK23BA-20 | Owners Manual - Page 96
    written onto the media. Therefore it is recommended that some other command except write command shall be executed before powering the device off. (2) Error Report and Auto Write Reallocation In case of write cache mode, the device reports the write command completion after receiving all data from
  • Hitachi DK23BA-20 | Owners Manual - Page 97
    show the timing for asserting interface signals for transferring 16-bit signals CS0-, CS1-, and DA2-0 *2 Data consists of DD0-15(16 bit) or DD0-7(8 bit) SYMBOL Description MIN(ns) t0 25 t3 DIOW- Data Setup 20 t4 DIOW- Data Hold 10 t5 DIOR- Data Setup 20 t6 DIOR- Data Hold 5 t6Z
  • Hitachi DK23BA-20 | Owners Manual - Page 98
    -/CS1DMARQ DMACKDIOR-/DIOWWrite Data Valid *3 Read Data Valid *3 tM t0 tI tD tL tK tGw tH tGr tF tE tN tJ tZ *3 Data Consists DD(15:0) SYMBOL Description t0 Cycle Time tD DIOR- /DIOW- Pulse Width tE DIOR- Data Access tF DIOR- Data Hold K6610007 Rev.5 02.14.'03 MIN(ns
  • Hitachi DK23BA-20 | Owners Manual - Page 99
    tGr DIOR- Data Setup 20 tGw DIOW- Data Setup 20 tH DIOW- Data Hold 10 tI DMACK to DIOR- / DIOW- Setup 0 tJ DIOR- / DIOW- to DMACK Hold 5 tK DIOR- / DIOW- Negated Pulse Width 25 tL DIOR- / DIOW- to DMARQ Delay 35 tM CS(1:0) valid to DIOR-/DIOW- 25 tN CS(1:0) hold 10 tZ DMACK- to
  • Hitachi DK23BA-20 | Owners Manual - Page 100
    ) tAZ DD(15:0) tDZFS tDVS 10 10 10 10 10 10 Maximum time allowed for output drivers to release tZAD 0 0 0 0 0 0 Maximum delay time for output drivers turning on tENV tZIORDY 20 70 20 70 20 70 20 55 20 55 20 50 Envelope time 0 0 0 0 0 0 Minimum time waiting before driving
  • Hitachi DK23BA-20 | Owners Manual - Page 101
    MAX 112 73 54 39 25 230 153 115 86 57 15 10 7 7 5 5 5 5 5 5 70 48 31 20 6.7 6.2 6.2 6.2 6.2 6.2 14.7 9.7 6.8 6.8 4.8 4.8 4.8 4.8 4.8 4.8 72.9 50.9 33.9 22.6 9.5 9.0 9.0 9.0 9.0 9.0 Mode5(ns) MIN MAX 16.8 38 4 4.6 4.8 4.8 2.3 2.8 6.0 6.0 Description
  • Hitachi DK23BA-20 | Owners Manual - Page 102
    6-10 Host pausing an Ultra DMA Read DMARQ (device) DMACK(host) STOP tRP (host) HDMARDY(host) tRFS DSTROBE (device) DD(15:0) MAX MIN MAX MIN MAX MIN MAX 75 70 60 60 160 125 100 100 Mode4(ns) MIN MAX 60 100 Mode5(ns) Description MIN MAX 50 Ready-to-final STROBE time 85 Ready-
  • Hitachi DK23BA-20 | Owners Manual - Page 103
    0 100 0 75 Limited interlock time tMLI 20 20 20 20 20 20 Interlock time with minimum tAZ 10 10 10 10 10 10 Maximum time allowed for output drivers to release tZAH 20 20 20 20 20 20 Minimum delay time for output drivers turning on tIORDYZ 20 20 20 20 20 20 Maximum time
  • Hitachi DK23BA-20 | Owners Manual - Page 104
    0 100 0 100 0 75 Limited interlock time tMLI 20 20 20 20 20 20 Interlock time with minimum tAZ 10 10 10 10 10 10 Maximum time allowed for output drivers to release tZAH 20 20 20 20 20 20 Minimum delay time for output drivers turning on tRFS 75 70 60 60 60 50 Ready-to
  • Hitachi DK23BA-20 | Owners Manual - Page 105
    STOP (host) tACK tENV DDMARDY(device) tZIORDY tACK tLI tUI HSTROBE (host) DD(15:0) (host) tACK DA0, DA1, DA2, CS0-, CS1- tDZFS tDVS tDVH Note: at sender 0 75 Limited interlock time 0 Unlimited interlock 20 50 Envelope time 0 Minimum time before driving IORDY 20 Setup and hold
  • Hitachi DK23BA-20 | Owners Manual - Page 106
    115 86 57 38 Two cycle time allowing for clock variation tDS 15 10 7 7 5 4 Data setup time at recipient tDH 5 5 5 5 5 4.6 Data hold time at recipient tDVS 70 48 31 20 6.7 4.8 Data valid setup time at sender tDVH 6.2 6.2 6.2 6.2 6.2 4.8 Data valid hold time at
  • Hitachi DK23BA-20 | Owners Manual - Page 107
    (host) STOP (host) Figure 6-15 Device pausing an Ultra DMA Write tRP DDMARDY(device) tRFS HSTROBE (host) DD(15:0) (host) Note: The device MAX MIN MAX MIN MAX 75 70 60 160 125 100 Mode 3(ns) MIN MAX 60 100 Mode 4(ns) Mde5(ns) Description MIN MAX MIN MAX 60 50 Ready-to-final STROBE time
  • Hitachi DK23BA-20 | Owners Manual - Page 108
    tMLI 20 20 20 20 20 20 Interlock time with minimum tAZ 10 10 10 10 10 10 Maximum time allowed for output drivers to release tIORDYZ 20 20 20 20 20 20 Maximum time before releasing IORDY tACK 20 20 20 20 20 20 Setup and hold times for DMACK_ tSS 50 50 50 50 50 50
  • Hitachi DK23BA-20 | Owners Manual - Page 109
    ) DDMARDY(device) HSTROBE (host) tLI tRP tRFS tLI DD(15:0) (host) DA0, DA1, DA2, CS0-, CS1- tMLI tACK 10 CRC word valid hold time at sender tLI 0 150 0 150 0 150 0 100 0 100 0 75 Limited interlock time tMLI 20 20 20 20 20 20 Interlock time with minimum tRFS 75 70 60 60 60 50
  • Hitachi DK23BA-20 | Owners Manual - Page 110
    6.4.3 Power On and Hardware Reset Timing Figure 6-18 Power On and Hardware Reset Timing tM RESET- BSY bit tN0 DRDY DRV 0 (device 0) PDIAG(out) DASP(out) DASP(in) tR0 tP0 BSY bit DRDY DRV 1 (device 1) PDIAG- (out) DASP(out) tQ tN1 tR1 tS SYMBOL Description MIN tM RESET- Pulse Width 25
  • Hitachi DK23BA-20 | Owners Manual - Page 111
    ECC ERR GND GB HD HDA HDD I/O ICRC IDE IDNF IDX MB ME2PRML PCBA PIO p-p RPM SC sec SMART SPT Drive Drive Ready Data Request Drive Seek Complete Drive Write Fault Error Checking and Correction Error Ground 1000,000,000 bytes Head Head/Disk Assembly Hard Disk Drive Input/Output Interface CRC Error
  • Hitachi DK23BA-20 | Owners Manual - Page 112
    this reference. (1) Packaging Components No. Name 1 Package box 2 HDD Cushion 3 Upper Cushion 4 Side Cushion 5 Desiccant 6 Vinyl Package Board . Card Board Silicagel ESD protective bags Quantity 1 1 1 4 50 50 (2) Standard Identification Label The label is indicated on the exterior of the
  • Hitachi DK23BA-20 | Owners Manual - Page 113
    Partition 320 Inner Box) (Outer Dimension of 330 2 3 A A 6 1 0 4 8 6 Side Cushion (x4) 15 4 Top Cushion 75 445 455 (Outer Dimension of Inner Box) 552 568 (Outer Dimension of Cardboard Box) A-A 2 0 134 (Outer Dimension of Inner Box) 139 267 (Outer Dimension of Cardboard Box) 243
  • Hitachi DK23BA-20 | Owners Manual - Page 114
    XP, and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both. Other product names are trademarks or registered trademarks of their respective companies. References in this publication to Hitachi Global Storage Technologies products, programs or services
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
K6610007
Rev.5
02.14.’03
- 1 -
OEM Manual
DK23FB-60/40/20 Disk Drive
Specifications
REV.5
Caution for Safety
Read Safety descriptions carefully.
Read and recommend drive usage cautions to your end user.
Keep this manual with care.
(Total 113 pages)
H I T A C H I
All Rights Reserved, Copyright
©
2002-2003 Hitachi, Ltd.