IBM IC25N040ATCS04 Hard Drive Specifications

IBM IC25N040ATCS04 - Travelstar 40 GB Hard Drive Manual

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  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 1
    IBM storage products - official published specifications Hard disk drive specifications Travelstar 60GH & 40GN 2.5 inch ATA/IDE hard disk drive Models: IC25T060ATCS05 IC25N040ATCS04 IC25N030ATCS04 IC25N020ATCS04 IC25N010ATCS04 Revision 3.0 IBM 22 January 2002 S07N-7681-09 Publication # 1540
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    Hard disk drive specifications Travelstar 60GH & 40GN 2.5 inch ATA/IDE hard disk drive Models: IC25T060ATCS05 IC25N040ATCS04 IC25N030ATCS04 IC25N020ATCS04 IC25N010ATCS04 Revision 3.0 IBM 22 January 2002 S07N-7681-09 Publication # 1540
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    in new editions of the publication. IBM may make improvements and changes in any product or program described in this publication at any time. It is possible that this publication may contain reference to, or information about, IBM products (machines and programs), programming, or services that
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 4
    characteristics 11 4.1 Formatted capacity by model number 11 4.2 Data sheet 12 4.3 Cylinder allocation by model number 12 4.4 Performance characteristics 28 6.4.3 Cable noise interference 28 6.4.4 Service life and usage condition 28 Travelstar 60GH & 40GN hard disk drive specifications iii
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    Write DMA 55 7.9.7 Device Terminating Write DMA 56 7.9.8 Host Terminating Write DMA 57 7.10 Drive address setting 58 7.10.1 Drive default address setting 58 7.11 Addressing of HDD registers 59 Part 2. Interface specification 61 8.0 General 63 8.1 Introduction 63 Travelstar 60GH & 40GN hard
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    .6 Device Control Register 69 10.7 Drive Address Register 70 10.8 Device/Head Standby/Sleep command completion timing 80 11.6.4 Standby Password 86 11.9.4 Master Password Revision Code 87 11.9.5 Operation example 87 11.9.6 Command table 90 Travelstar 60GH & 40GN hard disk drive specifications
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    Set Password (F1h 153 13.25 Security Unlock (F2h 155 13.26 Seek (7xh 157 13.27 Sense Condition (F0h: vendor specific 158 13.28 Set Features (EFh 159 13.29 Set Max ADDRESS (F9h 161 13.30 Set Multiple (C6h 163 13.31 Sleep (E6h/99h 164 Travelstar 60GH & 40GN hard disk drive specifications vi
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    191 13.40 Write Verify (3Ch: vendor specific 193 14.0 Time-out values 195 15.0 Appendix 197 15.1 Commands Support Coverage 197 15.2 SET FEATURES Command Support Coverage 199 15.3 Changes from Travelstar 48GH, 30GN & 15GN 200 Index 201 Travelstar 60GH & 40GN hard disk drive specifications vii
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    Ultra DMA cycle timings (Device Pausing Write 55 Figure 46. Ultra DMA cycle timings (Device Terminating Write 56 Figure 47. Ultra DMA cycle timings (Host Terminating Write 57 Figure 48. Drive address setting 58 Figure 49. I/O address map 59 Travelstar 60GH & 40GN hard disk drive specifications
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    Default Register Values 75 Figure 59. Diagnostic Codes 75 Figure 60. Reset error register values 76 Figure 61. Device behavior by ATA commands 77 Figure 62. Power conditions 81 Figure 63. 103. Read Verify Sectors command (40h/41h 145 Travelstar 60GH & 40GN hard disk drive specifications x
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    Password command (F1h 153 Figure 112. Security Set Password Device 137. Write DMA command (CAh/ Time-out values 195 Figure 142. Command coverage (1 of 2 197 Figure 143. Command coverage (2 of 2 198 Figure 144. SET FEATURES command coverage 199 Travelstar 60GH & 40GN hard disk drive specifications
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    specifications of the IBM Travelstar 60GH & 40GN, a 2.5-inch hard disk drive with ATA/IDE interface: Drive name Travelstar 60GH Travelstar 40GN Travelstar 40GN Travelstar 40GN Travelstar 40GN Model Number IC25T060ATCS05 IC25N040ATCS04 IC25N030ATCS04 IC25N020ATCS04 IC25N010ATCS04 Capacity (GB) 60
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    µs No. or # oct/min O OD PIO POH Pop. P/N p-p PSD RES RFI RH % RH RMS RPM RST R/W sec Sect/Trk SELV S.M.A.R.T TPI Trk. TTL UL V VDE W 3-state hertz Input integrated lead suspension impedance watt transistor-transistor tristate logic Travelstar 60GH & 40GN hard disk drive specifications 2
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    removing it from the shipping package and the ESD protective bag are the responsibility of the user 1.4 Drive handling precautions Do not press on the drive cover during handling. Figure 1. Handling Precaution 1 Figure 2. Handling Precaution 2 Travelstar 60GH & 40GN hard disk drive specifications 3
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    at idle state " Power on to ready # 60-GB model - 5.0 sec # all other models - 3.0 sec " Operating shock # 60-GB model - 150 G/2ms # all other models - 200 G/2ms " Nonoperating shock # 60-GB model - 700 G/1ms # all other models - 800 G/1ms Travelstar 60GH & 40GN hard disk drive specifications 5
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    Part 1. Functional specification Travelstar 60GH & 40GN hard disk drive specifications 7
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    ! Enhanced Adaptive Battery Life Extender 3.2 Head disk assembly data The following technologies are used in the drive: ! Pico Slider ! Smooth glass disk ! GMR head ! Integrated lead suspension (ILS) ! Load/unload mechanism ! Mechanical latch Travelstar 60GH & 40GN hard disk drive specifications 9
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    ,240 60,011,642,880 IC25N040ATCS04 512 IC25N020ATCS04 512 360-672 336-648 2 1 16 63 16,383 39,070,080 20,003,880,960 IC25N010ATCS04 512 360-672 336-648 1 1 16 63 16,383 19,640,880 10,056,130,560 Figure 3. Formatted capacity by model number. Travelstar 60GH & 40GN hard disk drive specifications
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    17408-20223 20224-22271 22272-24319 24320-27391 27392-29183 29184-30975 30976-33535 33536-35071 60-GB model No. of Sectors/Trk 556 544 528 512 499 480 460 448 432 416 403 384 364 352 336 307 Figure 5. Cylinder allocation of 60 GB model Travelstar 60GH & 40GN hard disk drive specifications 12
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    22016-23295 504 23296-25343 480 25344-26879 480 26880-28159 450 28160-31743 420 31744-35327 384 35328-38143 360 Figure 7. Cylinder allocation - all models except 60 GB (low TPI format) Travelstar 60GH & 40GN hard disk drive specifications 13
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    14 4200 3.0 1.0 130-245 125-241 100 Figure 8. Performance characteristics 4.4.1 Command overhead Command overhead time is defined as the interval from the time that a drive receives a command to the time that the actuator starts its motion. Travelstar 60GH & 40GN hard disk drive specifications 14
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    seek time for an n-track seek 4.4.2.2 Full stroke seek Command Type Read Write Typical (ms) 23.0 24.0 Max. (ms) 30.0 31.0 Figure 10. Full stroke seek time Full stroke seek time in milliseconds is the average time of 1000 full stroke seeks. Travelstar 60GH & 40GN hard disk drive specifications
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    Model 60-GB model All other models Figure 12. Latency time Rotational Speed (RPM) 5400 4200 Time for one revolution (ms) 11.1 14.3 Average Latency (ms) 5.5 7.1 4.4.2.5 Drive ready time Condition Power On To Ready Power On To Ready Figure 13. Drive ready time Model 60-GB model All other models
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    60-GB model 40-GB, 30-GB models 20-GB, 10-GB models From Standby Standby Standby To Transition Transition Time (typ) Time (max.) Idle 4.5 9.5 Idle 2.0 9.5 Idle 1.8 9.5 Figure 15. Drive ready time 4.4.3.2 Operating mode at power on The device goes into Idle mode after power on or hard
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    time the drive is not ready to read, write, or seek. This status normally exists at the power-on time drive has become ready: ! The spindle speed lies outside the requirements for reliable operation. ! The occurrence of a Write Fault condition. Travelstar 60GH & 40GN hard disk drive specifications
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    read errors When a read operation for a sector fails and is recovered at the specific ERP step, the sector is reallocated automatically. A media verification sequence may be run prior to the reallocation according to the predefined conditions. Travelstar 60GH & 40GN hard disk drive specifications 20
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    C A B CA B C A B CA B C A B C XXX X XXX XX X X XX XX X OO XOOX OOX OOX O OX OO X OO Error byte # for each interleave A B C 6 5 5 6 0 0 Figure 16. Examples of error cases. Travelstar 60GH & 40GN hard disk drive specifications 21
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    ) 100 90 80 31'C/90% 41'C/95% WetBulb 40'C 70 60 Non Operating WetBulb29.4'C 50 Operating 40 30 65'C/23% 20 55'C/15% 10 0 -45 -35 -25 -15 -5 5 15 25 35 45 55 65 Temperature (degC) Figure 18. Limits of temperature and humidity Travelstar 60GH & 40GN hard disk drive specifications 23
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    to any two mounting screw holes. 6.1.4 Magnetic fields The disk drive will withstand radiation and conductive noise within the limits shown below. The test method is defined in the Noise Susceptibility Test Method specification, P/N 95F3944. Travelstar 60GH & 40GN hard disk drive specifications 24
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    specifications are applied at the power connector of the drive. Item Nominal supply Supply voltage Power supply ripple (0-20 MHz)1 Tolerance 2 Supply rise time on to ready 60 GB 2.0 1.3 0.9 2.5 2.7 2.6 0.25 0.1 5.0 3.8 Models 40GB, 30 GB 1. Travelstar 60GH & 40GN hard disk drive specifications 25
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    6.2.1 Power consumption efficiency Capacity (GB) 60 40 30 20 10 Power Consumption Efficiency (Watts/GB) 0.015 0.016 0.022 0.033 0.065 Figure (GB). 6.3 Start up Current Figure 22. Typical current wave form at start up of 60 GB model Travelstar 60GH & 40GN hard disk drive specifications 26
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    Figure 23. Typical current wave form at start up of 40 GB model Figure 24. Typical current wave form at start up of 20 GB model) Travelstar 60GH & 40GN hard disk drive specifications 27
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 41
    6.4.2 Failure prediction (S.M.A.R.T.) The drive supports Self-monitoring, analysis and drive should satisfy ATA-5. ! The power-off sequence of the drive should comply with the 6.4.6.2, "Required power-off sequence." Service life of the drive Travelstar 60GH & 40GN hard disk drive specifications 28
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    case 350 ms are required for the command to finish completion; however, the BIOS time out value needs to be 30 seconds considering error recovery time. Refer to section 14.0, "Time-out values," on page 195. ! Step 3: Terminate power to HDD. Travelstar 60GH & 40GN hard disk drive specifications 29
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    case IBM recommends that the power-off portion of the cycle contain the sequence specified in section 6.4.6.2, "Required Power-Off Sequence" on page 29. If this is not done, the emergency unload function is invoked and nontypical stress results. Travelstar 60GH & 40GN hard disk drive specifications
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    .2±0.25 Figure 25. Physical dimensions and weight 6.5.2 Mounting hole locations The mounting hole locations and size of the drive are shown below. Weight (gram) 155 Max 99 Max 95 Max Figure 26. Mounting hole locations of the 60 GB model. Travelstar 60GH & 40GN hard disk drive specifications 31
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    hole locations of all models except 60 GB model. 6.5.3 Connector and jumper description A jumper is used to designate the drive address as either master or slave. The jumper setting method is described in section 7.10, "Drive address setting" on page 58. Connector specifications are included in
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    , or storage. Upon power down, a head unload mechanism secures the heads at the unload position. See section 6.6.4, "Nonoperating shock" on page 36 for additional details. Travelstar 60GH & 40GN hard disk drive specifications 33
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    60-GB model All other models Swept sine vibration (zero to peak 5 to 500 to 5 Hz sine wave) 1 G (5-300 Hz) 1 G (300 Hz) - 0.33 G (350 Hz) 0.33 G (350-500 Hz) 1 G (5-500 Hz) Sweep rate (oct/min) 2.0 2.0 Figure 29. Swept sine vibration Travelstar 60GH & 40GN hard disk drive specifications
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    60-GB model all other models Duration of 2 ms 150 G 200 G Duration of 11 ms 15 G 15 G Figure 31. Operating shock The input level shall be applied to the normal disk drive subsystem mounting points used to secure the drive in a normal system. Travelstar 60GH & 40GN hard disk drive specifications
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    G 120 G Figure 32. Nonoperating shock The shocks are applied for each direction of the drive for three mutually perpendicular axes, one axis at a time. Input levels are measured on a base plate where the drive is attached with four screws. Travelstar 60GH & 40GN hard disk drive specifications 36
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    with the drive supported by spacers so that the lower surface of the drive be located time from one random track to another without including rotational latency T1= equivalent time in seconds for the drive to rotate by half a revolution Travelstar 60GH & 40GN hard disk drive specifications
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    determining compliance. Lwt(spec) = Lw = 0.1Pt + 0.3 < 4.0 (Bels) where Lw = A-weighted sound power level Pt = Value of desecrate tone penalty = dLt - 6.0(dBA) dLt = Tone-to-noise ratio taken in accordance with ISO 7779 at each octave band. Travelstar 60GH & 40GN hard disk drive specifications 38
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    containing the vendor's name, disk drive model number, serial number, place of manufacture, and UL/CSA logos. ! The presence of labels containing jumper information depends on the customer. 6.9 Electromagnetic compatibility When installed in a suitable enclosure and exercised with a random accessing
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    of the using system. The user must protect the drive from its electrical short circuit problem. A 10 amp limit is required for safety purpose. 6.11 Packaging Drives are packed in ESD protective bags and shipped in appropriate containers. Travelstar 60GH & 40GN hard disk drive specifications 40
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    Pin position 20 is left blank for correct connector insertion. Pin positions A, B, C, and D are used for the drive address setting. (Refer to Figure 48 on page 58 for correct address setting.) Figure 34. Interface connector pin assignments Travelstar 60GH & 40GN hard disk drive specifications 41
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    mode was previously chosen via SetFeatures. The drive becomes aware of this change upon assertion of the DMACK- line. These lines revert back to their original definitions upon the deassertion of DMACK- at the termination of the DMA burst. Travelstar 60GH & 40GN hard disk drive specifications 42
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    Write Operation Read Operation Special Definition (for Ultra DMA) DDMARDYHSTROBE STOP HDMARDYDSTROBE STOP Figure 36. Special signal definitions for Ultra DMA Conventional Definition IORDY DIORDIOWDIORIORDY DIOW- Travelstar 60GH & 40GN hard disk drive specifications 43
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    device 0 may assert DASP- to drive an LED indicator. The DASP- signal shall be negated following acceptance of the first valid command by device 1. Anytime after negation of DASP-, either drive may assert DASP- to indicate that a drive is active. Travelstar 60GH & 40GN hard disk drive specifications
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    used in a handshake mode with DMACK-. This signal is a 3-state line with 24 mA sink capability and internally pulled down to GND through a 10 kΩ resistor. Travelstar 60GH & 40GN hard disk drive specifications 45
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    data in strobe signal from the device for an Ultra DMA data in transfer. Both the rising and the falling edge of DSTROBE latch the data from DD (15:0) into the host. The device may stop toggling DSTROBE to pause an Ultra DMA data in transfer. Travelstar 60GH & 40GN hard disk drive specifications 46
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    V min./0.8 V max. 2.4 V min. 0.5 V max. 24 mA min. -400 µA min. 7.6 Reset timings RESET- BUSY t10 t1 PARAMETER DESCRIPTION t1 RESET- high to Not BUSY t10 RESET- low width Figure 37. System reset timings Min. (µs) - 25 Max. (µs) 9.5 - Travelstar 60GH & 40GN hard disk drive specifications 47
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    DIOR-/DIOW- to address valid hold tRD Read data valid to IORDY active tA IORDY setup width tB IORDY pulse width Figure 38. PIO cycle timings MIN (ns) 120 25 70 25 20 10 20 5 - - - 10 0 - - MAX. (ns) 30 40 30 - - 35 1,250 Travelstar 60GH & 40GN hard disk drive specifications 48
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    - negated pulse width / DIOW- negated pulse width DIOR- to DMARQ delay / DIOW- to DMARQ delay DMACK- to read data released Figure 39. Multiword DMA cycle timings MIN (ns) 120 70 - 5 20 10 0 5 25 MAX (ns) - - 50 - - - - - - - 35 - 25 Travelstar 60GH & 40GN hard disk drive specifications 49
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    to release - 10 - 10 - 10 - 10 - 10 10 Drivers to assert Data setup time at host Data hold time at host 0-0-0-0-0-0 - 15 - 10 - 7 - 7 - 5 - 4.8 - 5 - 5 - 5 - 5 - 5 - 4.8 - Figure 40. Ultra DMA cycle timings (Initiating Read) Travelstar 60GH & 40GN hard disk drive specifications 50
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    time - 50 - 30 - 20 75 - 70 - 60 - 60 - 60 - 50 Note: When a host does not satisfy the tSR timing, the host should be ready to receive two more data words after HDMARDY- is negated. Figure 41. Ultra DMA cycle timings (Host Pausing Read) Travelstar 60GH & 40GN hard disk drive specifications
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    - 4 - CRC word hold time at device 5 - 5 - 5 - 5 - 5 - 4.6 - Hold time for DMACK- 20 - 20 - 20 - 20 - 20 - 20 - Maximum time before releasing IORDY - 20 - 20 - 20 - 20 - 20 - 20 Figure 42. Ultra DMA cycle timings (Host Terminating Read) Travelstar 60GH & 40GN hard disk drive specifications 52
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    - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 15 - 10 - 7 - 7 - 5 - 4 - 5 - 5 - 5 - 5 - 5 - 4.6 - 20 - 20 - 20 - 20 - 20 - - - - 20 - 20 - 20 - 20 - 20 - - Figure 43. Ultra DMA cycle timings (Device Terminating Read) Travelstar 60GH & 40GN hard disk drive specifications 53
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    time Setup time for DMACKEnvelope time Minimum time before driving IORDY Limited interlock time Cycle time Two cycle time Data setup time at device Data Hold time at device - 5 - 5 - 4.6 - Figure 44. Ultra DMA cycle timings (Initiating Write) Travelstar 60GH & 40GN hard disk drive specifications 54
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    ) (ns) - 50 - 30 - 20 75 - 70 - 60 - 60 - 60 - 50 Note: When a device does not satisfy the tSR timing, the device is ready to receive two more data words after DDMARDY- is negated. Figure 45. Ultra DMA cycle timings (Device Pausing Write) Travelstar 60GH & 40GN hard disk drive specifications 55
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    0 100 0 75 20 - 20 - 20 - 20 - 20 - 20 - 15 - 10 - 7 - 7 - 5 - 4 - 5 - 5 - 5 - 5 - 5 - 4.6 - 20 - 20 - 20 - 20 - 20 - 20 - - 20 - 20 - 20 - 20 - 20 - 20 Figure 46. Ultra DMA cycle timings (Device Terminating Write) Travelstar 60GH & 40GN hard disk drive specifications 56
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    0 100 0 75 20 - 20 - 20 - 20 - 20 - 20 - 15 - 10 - 7 - 7 - 5 - 4 - 5 - 5 - 5 - 5 - 5 - 4.6 - 20 - 20 - 20 - 20 - 20 - 20 - - 20 - 20 - 20 - 20 - 20 - 20 Figure 47. Ultra DMA cycle timings (Host Terminating Write) Travelstar 60GH & 40GN hard disk drive specifications 57
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 71
    of the AT interface cable. If pin 28 is ground (or low), the drive is a Master. If pin 28 is open (or logic high), the drive is a Slave. 7.10.1 Drive default address setting The default setting of jumper at shipment is Setting 1: no jumper. Travelstar 60GH & 40GN hard disk drive specifications 58
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    7.11 Addressing of HDD registers The host addresses the drive through a set of registers called a Task Drive/Head Reg. Command Reg. Control Block Registers Alt. Status Reg. Device control Reg. Drive address Reg. - Figure 49. I/O address map Travelstar 60GH & 40GN hard disk drive specifications
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    Part 2. Interface specification Travelstar 60GH & 40GN hard disk drive specifications 61
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    9.0, "Deviations From Standard" on page 65. The drive supports the following new functions included by ATA/ATAPI-5 standards or newer standards: ! Device Configuration Overlay The drive supports the following functions as Vendor Specific Functions: ! Address Offset Feature ! Format Unit Function
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    . This means that the device will not report a threshold exceeded condition unless the prefailure attributes exceed their corresponding thresholds. For example, a Power-On Hours Attribute never results in a negative reliability status. Travelstar 60GH & 40GN hard disk drive specifications 65
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    (CS0-, CS1-, DA2, DA1, DA0, DIOR- and DIOW-). The Command Block Registers are used for sending commands to the device or posting status from the device. The Control Block Registers are used for device control and to post alternate status. Travelstar 60GH & 40GN hard disk drive specifications 67
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    this register. 10.2 Command Register This register contains the command code being sent to the device. Command execution begins immediately after this register is written. The command set is shown in to the number of cylinders minus one (1). Travelstar 60GH & 40GN hard disk drive specifications 68
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    least 5 µs before setting RST = 0. Interrupt Enable. When IEN = 0, and the device is selected, the device interrupts to the host will be enabled. When IEN = 1, or the device is not selected, the device interrupts to the host will be disabled. Travelstar 60GH & 40GN hard disk drive specifications 69
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    is by CHS mode. When L = 1, addressing is by LBA mode. Device. When DRV = 0, device 0 (master) is selected. When DRV = 1, device 1 (Slave) is selected. Head Select. These four bits indicate the binary to reflect the current LBA bits 24-27. Travelstar 60GH & 40GN hard disk drive specifications 70
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    a CRC error has occurred on the data bus during a Ultra DMA transfer. UNC Uncorrectable Data Error. When UNC = 1 it indicates on a read or write operation between the host and the device. If the value in the register is set to 0, a Travelstar 60GH & 40GN hard disk drive specifications 71
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    by the device just before a Seek begins. When an error occurs, this bit is not changed until the Status Register is read by the host and at that time the bit type. The device sets bit ERR=0 when the next command is received from the host. Travelstar 60GH & 40GN hard disk drive specifications 72
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    Reset (Software Reset) The SRST bit in the Device Control Register is set and then is reset. The device resets the interface circuitry according to the Set Features requirement. The actions of each reset are shown in Figure 57 on page 74. Travelstar 60GH & 40GN hard disk drive specifications 73
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    mode, the device goes to standby mode. In other cases, the device does not change current mode. After reset the Standby timer value is set to 109 minutes. Set according to the initial power mode selection. Figure 57. Reset response table Travelstar 60GH & 40GN hard disk drive specifications 74
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    below for a description of the codes. Code 01h 02h 03h 04h 05h 8xh Figure 59. Diagnostic Codes Description No error detected Formatter device error Sector buffer error ECC circuitry error Controller microprocessor error Device 1 failed Travelstar 60GH & 40GN hard disk drive specifications 75
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    read) Device 0 Passed Yes No Yes No Yes No Error Register 01h 0xh 81h 8xh 01h 0xh The "x" indicates the appropriate Diagnostic Code for the Power on, RESET-, Soft Reset, or Device Diagnostic error. Figure 60. Reset error register values Travelstar 60GH & 40GN hard disk drive specifications 76
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    unload. A single emergency unload operation is more stressful than 100 normal unloads. Use of emergency unload reduces the start/stop life of the drive at a rate at least 100 times faster than that of normal unload and may damage the drive. Travelstar 60GH & 40GN hard disk drive specifications 77
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    then computes the number of logical cylinders available in requested mode. The default CHS translation mode is described in the Identify Device Information. The current CHS translation mode also is described in the Identify Device Information. Travelstar 60GH & 40GN hard disk drive specifications 78
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    translation mode values. On LBA addressing mode, the LBA value is set to the following register: Device/Head Cylinder High Cylinder Low Sector Number
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    move a device to standby mode immediately from the active or idle modes. The standby command also sets the standby timer count. 11.6.3 Standby/Sleep command completion timing 1. until the spindle motor is stopped. 7. Perform the post process. Travelstar 60GH & 40GN hard disk drive specifications 80
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    up a device. 11.6.7 Initial Power Mode at Power On After power on or hard reset the device goes to IDLE mode or STANDBY mode depending on the option. Refer to section 4.4.3, "Operating Modes" on page 17 for the initial power mode selection. Travelstar 60GH & 40GN hard disk drive specifications 81
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 95
    user's recent access pattern, instead of fixed times. The ABLE-3 algorithm monitors the interval between commands instead of the command frequency of ABLE-2. The algorithm supposes that the next command will come with the same command interval Travelstar 60GH & 40GN hard disk drive specifications 82
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 96
    pattern is different. The optimum entry time changes over time. The same algorithm works for entering into Low Power Idle mode and Standby mode, which consumes less power but needs more recovery time switching from this mode to Active mode. Travelstar 60GH & 40GN hard disk drive specifications 83
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 97
    device reliability status is negative, indicating an impending degrading or faulty condition. 11.8.5 S.M.A.R.T. commands The S.M.A.R.T. commands provide access to attribute values, attribute thresholds and other logging and reporting information. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 98
    power management. If the attribute auto save feature is enabled, attribute values will be saved after 30minutes passed since the last saving, besides above condition. Travelstar 60GH & 40GN hard disk drive specifications 85
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 99
    the device lock function for end users must set the master password even if only single level password protection is required. Otherwise, the 'default' master password which is set by IBM can unlock a device that is locked with a user password. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 100
    is powered on. < Setting password > POR Set Password with User Password Normal operation Power off POR Device locked mode Figure 63. Initial setting < No setting password > POR Normal operation Power off POR Device unlocked mode Travelstar 60GH & 40GN hard disk drive specifications 87
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 101
    Enter Device Frozen mode Normal Operation expect Set Password, Disable Password, Erase Unit, Unlock commands. (*1) - refers to the commands in Figure 66, "Command table for device lock operation" on 90 and 91. Figure 64. Usual operation for POR Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 102
    128 in Identify Device information is set, and then the SECURITY ERASE UNIT command and the SECURITY UNLOCK command are aborted until a hard reset or a power off. The count and EXPIRE bit are cleared after a power on reset or a hard reset. Travelstar 60GH & 40GN hard disk drive specifications 89
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    o o Device Unlocked Mode o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o Device Frozen Mode o o o o o o o o o o o o o o o o o o o o o o x o x o x x o o o o o o Figure 66. Command table for device lock operation (1 of 2) Travelstar 60GH & 40GN hard disk drive specifications 90
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    o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o x o x o x o x o x o Device Frozen Mode o o o o o o o o o o o o o o o o o o o o o o o Figure 67. Command table for device lock operation (2 of 2) Travelstar 60GH & 40GN hard disk drive specifications 91
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 105
    PASSWORD device accessible, including the protected area, by setting the device Max LBA as 0FFFFFh via Set Max ADDRESS command. The option could be either nonvolatile or volatile. Test the sectors for protected area (LBA > = 0FC000h) if required. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 106
    the password compare fails, then the device returns command aborted and decrements the unlock counter. On the acceptance of the Set Max LOCK command, this counter is set to a value of five and is decremented for each password mismatch when Set Travelstar 60GH & 40GN hard disk drive specifications 93
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    until the next power cycle. When this command is accepted the device is in the Set Max Frozen mode. The password, the Set Max security mode, and the unlock counter do not Set Max SET PASSWORD Figure 69. Set Max security mode transition Travelstar 60GH & 40GN hard disk drive specifications 94
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 108
    Accessible Area) LBA 0 LBA M-R LBA M After Set Max Address Command useing the Value Returned by Read Max Address LBA 0 User Accessible Area LBA M Figure 70. Device address map before and after Set Feature Travelstar 60GH & 40GN hard disk drive specifications 95
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    .11.2 Identify Device Data Identify Device data, word 83, bit 7 indicates the device supports the Address Offset Feature. Identify Device data, word 86, bit 7 indicates the device is in Address even if it is enabled by the Set Feature command. Travelstar 60GH & 40GN hard disk drive specifications 96
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 110
    Seek operation Overhead A Total time = (n-1) * (Seek operation) + A + B (2) Without overlap Host process Device process Seek operation Overhead A B+A Total time = n * (Seek operation + A + B) B B+A B Figure 70. Seek overlap Travelstar 60GH & 40GN hard disk drive specifications 97
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    device delays the actual data writing into the media. When the device is in the power saving mode and the Write command (Write Sectors, Write Multiple, or Write DMA If the power for the device is turned off during this time, the data which has Travelstar 60GH & 40GN hard disk drive specifications 98
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    a read operation for a sector fails once and then is recovered at the specific ERP step, this sector of data is reallocated automatically. A media verification sequence may be run prior to the relocation according to the predefined conditions. Travelstar 60GH & 40GN hard disk drive specifications 99
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    by a reset at times when the host thinks there may be a problem, such as a device that is no longer device clears the interrupt in response to the Status Register being read. e. The host reads one sector (or block) of data via the Data Register. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 115
    CHS mode or LBA mode. The mode is decided by the mode select bit (bit 6) of the Device/Head register upon issuing the command. If an Uncorrectable Data Error (UNC = 1) occurs, the defective data ECC bytes are an exception having only 8 bits. Travelstar 60GH & 40GN hard disk drive specifications 102
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    block of data for each interrupt. The other commands transfer one sector of data for each interrupt. If the device detects an invalid parameter, then it will abort the command by setting BSY = 0, ERR = 1, ABT = 1, and interrupting the host. Travelstar 60GH & 40GN hard disk drive specifications 103
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    mode or LBA mode. The mode is decided by the mode select bit (bit 6) of the Device/Head register on issuing the command. All data transfers to the host through the Data Register are 16 bits. The ECC bytes are an exception having only 8 bits. Travelstar 60GH & 40GN hard disk drive specifications 104
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 118
    the device has finished processing the command, it sets BSY = 0 and interrupts the host. 5. In response to the interrupt, the host reads the Status Register. 6. The device clears the interrupt in response to the Status Register being read. Travelstar 60GH & 40GN hard disk drive specifications 105
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    , the device generates an interrupt to the host. 7. The host resets the Slave DMA channel. 8. The host reads the Status Register and, optionally, the Error Register. Refer to section 7.0, "Electrical interface specifications" on page 41 for further details. Travelstar 60GH & 40GN hard disk drive
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 120
    Device Parameters Read Buffer Read DMA Read DMA Read Long Read Long Read Multiple Read Native Max ADDRESS Read Sectors Read Sectors Read Verify Sectors Read Verify Sectors Recalibrate Security Disable Password 1 1 1 1 1 0 0 1 1 1 1 1 1 0 0 1 Travelstar 60GH & 40GN hard disk drive specifications 107
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    0 0 1 1 0 0 0 1 0 0 1 1 1 1 0 0 Protocol: 1 : PIO data IN command 2 : PIO data OUT command 3 : Non data command 4 : DMA command Commands marked * are alternate command codes for previously defined commands. Figure 73. Command set (2 of 2) Travelstar 60GH & 40GN hard disk drive specifications 108
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 122
    PASSWORD Set Max LOCK Set Max UNLOCK Set Max FREEZE LOCK (Device Configuration Overlay) Device Configuration RESTORE Device Configuration FREEZE LOCK Device Configuration IDENTIFY Device B1 C3 Figure 74. Command Set (Subcommand) Travelstar 60GH & 40GN hard disk drive specifications 109
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    indicates that the bit is not part of an input parameter. The command descriptions show the contents of the Status and Error Registers after the device has completed processing the command and has interrupted the host. Travelstar 60GH & 40GN hard disk drive specifications 110
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 124
    the device Sector Count This indicates the power mode code. The command returns FFh in the Sector Count Register if the spindle motor is at speed and the device is not in Standby or Sleep mode. Otherwise, the Sector Count Register is set to 0. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 125
    DEVICE CONFIGURATION SET command and returns the content of the IDENTIFY DEVICE or IDENTIFY PACKET DEVICE command response to the original settings as indicated by the data returned from the execution of a DEVICE CONFIGURATION IDENTIFY command. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 126
    RESTORE), the device aborts that command and returns error reason code as below. Cylinder high : Cylinder low : Sector count : 03h = word 3 is invalid 00h this register is not assigned in this case 06h = Protected area is now established Travelstar 60GH & 40GN hard disk drive specifications 113
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    word 255. Each byte is added with unsigned arithmetic, and overflow is ignored. The sum of all bytes is zero when the checksum is correct. Travelstar 60GH & 40GN hard disk drive specifications 114
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 128
    to disable any feature enabled 05h Device is now SET MAX Locked or Frozen mode 06h Protected area is now established 07h DCO is not supported 08h Subcommand code is invalid FFh other reason Figure 79. DCO error information definition Travelstar 60GH & 40GN hard disk drive specifications 115
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    11.14, "Delayed Write Function (Vendor Specific)" on page 98. Output parameters to the device Feature This is the destination code for this command. 07H is the Enable Delayed Write function 87H is the Disable Delayed Write function Travelstar 60GH & 40GN hard disk drive specifications 116
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 130
    by the device. The results of the test are stored in the Error Register. The normal Error Register bit definitions do not apply to this command. Instead, the register contains a diagnostic code. See Figure 59 on page 75 for the definition. Travelstar 60GH & 40GN hard disk drive specifications 117
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 131
    causes the device to complete writing data from its cache. The device returns a status of RDY = 1 and DSC = 1 (50h) after following sequence: ! Data in the write cache buffer is written to the disk media. Return a successful completion Travelstar 60GH & 40GN hard disk drive specifications 118
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 132
    a single logical track on the device. Each good sector of data on the track will be initialized to zero with the write operation. At this time, the read operation does not verify formats a single logical track including the specified LBA. Travelstar 60GH & 40GN hard disk drive specifications 119
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 133
    of the device and clearing the reassign information. Both new reassign information and new defect information device Feature This indicates the Destination code for this command. 11H The merge reassigned location into the defect information. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 134
    The execution time of this command is shown below. Model number IC25T060ATCS05 IC25N040ATCS04 IC25N030ATCS04 IC25N020ATCS04 IC25N010ATCS04 Execution time 60 min 44 min 34 min 22 min 12 min Travelstar 60GH & 40GN hard disk drive specifications 121
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 135
    . Identify Device command (ECh) The Identify Device command requests the device to transfer configuration information to the host. The device will transfer a sector to the host containing the information in Figure 86. beginning on page 123. Travelstar 60GH & 40GN hard disk drive specifications 122
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 136
    -46 47 045AH drive bit assignments classification 15(=0) 1=ATAPI device, 0=ATA device * 14(=0) in ASCII (Note 1) Model number in ASCII 8010H Maximum specific. Note 1. See Figure 93. Figure 86. Identify device information. (Part 1 of 7) Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 137
    1 1=Multiword DMA mode 1 is supported 0 1=Multiword DMA mode 0 is supported * in Content field indicates the use of those parameters that are vendor specific. Note 1. See Figure 93. Figure 87. Identify device information. (Part 2 of 7) Travelstar 60GH & 40GN hard disk drive specifications 124
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 138
    Set * in Content field indicates the use of those parameters that are vendor specific. ** indicates a feature that is able to be unsupported by the Device Configuration Overlay command. Figure 88. Identify device information. (Part 3 of 7) Travelstar 60GH & 40GN hard disk drive specifications 125
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 139
    * in Content field indicates the use of those parameters that are vendor specific. ** indicates a feature that is able to be unsupported by the Device Configuration Overlay command. Figure 89. Identify device information. (Part 4 of 7) Travelstar 60GH & 40GN hard disk drive specifications 126
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    erase completion 0000 : Not supported Reserved Current Master Password Revision Codes ** indicates a feature that is able to be unsupported by the Device Configuration Overlay command. Figure 90. Identify device information. (Part 5 of 7) Travelstar 60GH & 40GN hard disk drive specifications 127
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 141
    Support * in Content field indicates the use of those parameters that are vendor specific. ** indicates a feature that is able to be unsupported by the Device Configuration Overlay command. Figure 91. Identify device information. (Part 6 of 7) Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 142
    assignments 15-2(=0) Reserved 1(=1) Always 0(=X) Initial Power Mode: 1=Standby, 0=Idle 132-254 0000H * Reserved 255 XXA5H Integrity word 15-8(=XX) Checksum 7-0(=A5) Signature Figure 92. Identify device information. (Part 7 of 7) Travelstar 60GH & 40GN hard disk drive specifications 129
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    0DD0h (=1,768KB) 6FC7C80h IC25N040ATCS04-0 Number of cylinders 0DD0h (=1,768KB) 37E3E40h IC25N020ATCS04-0 Number of cylinders model. For the microcode revision refer to 13.8, "Identify Device (ECh)" on page 122. This is 8 characters in ASCII. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 144
    5) seconds. The device will enter Standby mode automatically if the time-out interval expires with no device access from the host. The time-out interval will be reinitialized if there is a device access before the time-out interval expires. Travelstar 60GH & 40GN hard disk drive specifications 131
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    device is already spinning, the spin up sequence is not executed. During Idle mode the device is spinning and ready to respond to the host commands immediately. The Idle Immediate command will not affect the auto power down time-out parameter. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 146
    RDY DF DSC DRQ COR IDX ERR 0 0 0 - - 0 -V Figure 96. Initialize Device Parameters command (91h) The Initialize Device Parameters command enables the host to set the number of sectors per track and the number of is 0 and the maximum is 15. Travelstar 60GH & 40GN hard disk drive specifications 133
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 147
    a time. The sector transferred will be from the same part of the buffer written to by the last Write Buffer command. The contents of the sector may be different if any reads or writes have occurred since the Write Buffer command was issued. Travelstar 60GH & 40GN hard disk drive specifications 134
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 148
    transfers the data from the device to the host. It transfers the sectors through the Data Register 16 bits at a time. The host initializes a slave-DMA channel prior to issuing the R This indicates the retry bit, but this bit is ignored. Travelstar 60GH & 40GN hard disk drive specifications 135
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 149
    Input parameters from the device Sector Count This indicates the number of requested sectors not transferred. This will be of the sector to be transferred. (L = 0) In LBA mode this register contains the current LBA bits 24-27. (L = 1) Travelstar 60GH & 40GN hard disk drive specifications 136
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 150
    device will keep setting DRQ = 1 to indicate that the device is ready to transfer the ECC bytes to the host. The data is transferred 16 bits at a time and the ECC bytes are transferred 8 bits at a time contains LBA bits 24-27. (L = 1) Travelstar 60GH & 40GN hard disk drive specifications 137
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 151
    sector. (L = 0) In LBA mode, this register contains current LBA bits 24-27. (L = 1) The device internally uses 40 bytes of ECC data on all data written or read from the disk. The 4 byte mode of of the ECC functions of the device. Travelstar 60GH & 40GN hard disk drive specifications 138
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 152
    and then transfers the data from the device to the host. The sectors are transferred through the Data Register 16 bits at a time. The command execution is identical to the = 0) In LBA mode this register contains LBA bits 24-27. (L = 1) Travelstar 60GH & 40GN hard disk drive specifications 139
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 153
    Input parameters from the device Sector Count This indicates the number of requested sectors not transferred. This number number of the last transferred sector. (L = 0) In LBA mode this register contains the current LBA bits 24-27. (L = 1) Travelstar 60GH & 40GN hard disk drive specifications 140
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 154
    is enabled, the native max LBA/CYL is returned. Output parameters to the device L LBA mode. This indicates the addressing mode. L = 0 specifies CHS mode and L CHS mode this register contains the native maximum head number. (L = 0) Travelstar 60GH & 40GN hard disk drive specifications 141
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    V Valid. Indicates that the bit is part of an input parameter and will be set to 0 or 1 by the device. - This indicates that the bit is not used. Travelstar 60GH & 40GN hard disk drive specifications 142
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 156
    media and then transfers the data from the device to the host. The sectors are transferred through the Data Register 16 bits at a time. If an uncorrectable error occurs the read will = 1) R This is the retry bit, but this bit is ignored. Travelstar 60GH & 40GN hard disk drive specifications 143
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 157
    Input parameters from the device Sector Count This is the number of requested sectors not transferred. This will be head number of the last transferred sector. (L = 0) In LBA mode this register contains the current LBA bits 24-27. (L = 1) Travelstar 60GH & 40GN hard disk drive specifications 144
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 158
    occurs, the read verify will be terminated at the failing sector. Output parameters to the device Sector Count This is the number of continuous sectors to be verified. If zero is (L = 1) R This is the retry bit, but this bit is ignored. Travelstar 60GH & 40GN hard disk drive specifications 145
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 159
    Input parameters from the device Sector Count This is the number of requested sectors not verified. This number will head number of the last transferred sector. (L = 0) In LBA mode this register contains the current LBA bits 24-27. (L = 1) Travelstar 60GH & 40GN hard disk drive specifications 146
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 160
    V 0 V - 0 -V Figure 104. Recalibrate command (1xh) The Recalibrate command moves the read/write heads from anywhere on the disk to cylinder 0. If the device cannot reach cylinder 0, T0N (Track 0 Not Found) will be set in the Error Register. Travelstar 60GH & 40GN hard disk drive specifications 147
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 161
    word. Identifier Zero indicates that the device should check the supplied password against the user password stored internally. One indicates that the device should check the given password against the master password stored internally. Travelstar 60GH & 40GN hard disk drive specifications 148
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 162
    enable device erasing and unlocking. The Security Erase Prepare Command must be issued immediately before the Format Unit Command. This command is to prevent accidental erasure of the device. This command does not request the transfer of data. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 163
    match, the device rejects the command with an Aborted error. Word 00 01-16 17-255 Description Control Word bit 0 : Identifier (1- Master, 0- User) bit 1-15 : Reserved Password ( 32 bytes ) Reserved Figure 109. Erase Unit information Travelstar 60GH & 40GN hard disk drive specifications 150
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    Master Password and the User Password. The device only erases all user data. The execution time of this command is shown below. IC25T060ATCS05 IC25N040ATCS04 IC25N030ATCS04 IC25N020ATCS04 IC25N010ATCS04 60 min 44 min 34 min 22 min 12 min Travelstar 60GH & 40GN hard disk drive specifications 151
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 165
    . Frozen mode is quit only by a Power off. The following commands are rejected when the device is in frozen mode. Refer to Figure 65 on page 90. ! Security Set Password ! Security Unlock ! Security Disable Password ! Security Erase Unit Travelstar 60GH & 40GN hard disk drive specifications 152
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 166
    after next power on reset or hard reset. This command requests a transfer of a single sector of data from the host including the information specified in Figure 112 on page 154. The data transferred controls the function of this command. Travelstar 60GH & 40GN hard disk drive specifications 153
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 167
    previously set is still stored in the drive but may NOT be used to unlock the device. Identifier = Master / Security level = Maximum This combination will set a master password but will NOT enable the security mode feature (lock function). Travelstar 60GH & 40GN hard disk drive specifications 154
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 168
    decrements the unlock attempt counter. This counter is initially set to 5 and is decremented for each password mismatch. When this counter reaches zero, all password protected commands are rejected until there is a hard reset or a power off. Travelstar 60GH & 40GN hard disk drive specifications 155
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 169
    that an abort error will be returned by the drive AFTER the password information has been sent to the device. If an abort error is returned by the device BEFORE the password data has been sent to the drive, then another problem exists. Travelstar 60GH & 40GN hard disk drive specifications 156
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 170
    specifies the LBA address bits 24-27 for seek. (L = 1) Input parameters from the device Sector Number In LBA mode this register contains the current LBA bits 0-7. (L = 1) this register contains the current LBA bits 24-27. (L = 1) Travelstar 60GH & 40GN hard disk drive specifications 157
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 171
    operating condition, the error might be returned with IDN bit 1. Input parameters to the device Feature The Feature register must be set to 01h. All other values are rejected with setting is detected, this bit will be set to one. Travelstar 60GH & 40GN hard disk drive specifications 158
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 172
    undefined values. After the power on reset or hard reset the device is set to the following features as default. Write cache ECC bytes Read look-ahead Reverting to power on defaults Address Offset mode Enable 4 bytes Enable Disable Disable Travelstar 60GH & 40GN hard disk drive specifications 159
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 173
    nnn=000,001,010,011,100) Multiword DMA mode x 00100 nnn 00100 nnn (nnn=000,001,010) Ultra DMA mode x 01000 nnn 01000 nnn (nnn , refer to the Identify Device Information (129 word) by the Identify Device command. Hard reset or power off must Travelstar 60GH & 40GN hard disk drive specifications 160
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 174
    CHS in Identify device information) is used for that. In LBA mode, the Head number of DEVICE/HEAD , the Cylinder High, the Cylinder Low, and the Sector Number specify the max LBA. This command will set this LBA as the max LBA of the device. Travelstar 60GH & 40GN hard disk drive specifications 161
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 175
    Output parameters to the device Feature Destination code for this command 01h SET MAX SET PASSWORD 02h SET MAX LOCK 03h SET MAX UNLOCK 04h 24-27. (L = 1) In CHS mode this register contains the maximum head number (= 15). (L = 0) Travelstar 60GH & 40GN hard disk drive specifications 162
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 176
    The Read Multiple and Write Multiple commands will be disabled. Output parameters to the device Sector Count. This indicates the block size to be used for the Read Multiple the Read Multiple and the Write Multiple commands are disabled. Travelstar 60GH & 40GN hard disk drive specifications 163
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 177
    Data Error see below Sector Count Sector Number Cylinder Low Cylinder High Device/Head Status see below Error Register 76543210 CRC UNC 0 IDN 0 ABT device is already spun down, the spin down sequence is not executed. Travelstar 60GH & 40GN hard disk drive specifications 164
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 178
    to select a subcommand the host must write the subcommand code to the device's Features Register before issuing the S.M.A.R.T. Function Set command. The subcommands and S.M.A.R.T. Return Status S.M.A.R.T. Enable/Disable Automatic Off-line Travelstar 60GH & 40GN hard disk drive specifications 165
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 179
    state of the Attribute Autosave feature. Upon receipt of the S.M.A.R.T. Save Attribute Values subcommand from the host, the device asserts BSY, writes any updated Attribute Values to the Attribute Data sector, clears BSY, and asserts INTRQ. Travelstar 60GH & 40GN hard disk drive specifications 166
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 180
    new command from the host, the device will abort or suspend its routine and service the host within two seconds after receipt of the new command. After servicing the interrupting command, the device specified, the device returns ABRT error. Travelstar 60GH & 40GN hard disk drive specifications 167
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 181
    feature to be disabled. This subcommand also enables and disables the off-line read scanning feature that cause the device to perform the entire read scanning with defect reallocation as the part of the off-line data collection activities. Travelstar 60GH & 40GN hard disk drive specifications 168
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 182
    before issuing this subcommand is vendor specific and will not change the current Automatic Off-Line Data Collection and Off-line Read Scanning status. However, the device may respond with the error code specified in Figure 133 on page 181. Travelstar 60GH & 40GN hard disk drive specifications 169
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 183
    in these data structures follow the ATA/ATAPI-5 specification for byte ordering, namely, that device. This revision number will be set to 0005h. This revision number identifies both the Attribute Value and Attribute Threshold Data structures. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 184
    The device supports following Time Performance (*) 9 Power-On Hours Count 10 Spin Retry Count 12 Device Power Cycle Count 191 Gsense Error Rate 192 Power Off Retract Count 193 Load/Unload Cycle Count 194 Device Temperature Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 185
    Pending Sector Count 198 Off-Line Scan Uncorrectable Sector Count 199 Ultra DMA CRC Error Count Status Flag definitions: Bit Flag Name 0 Pre-Failure reported by the device. Value Definition 0 Off-line data collection never started. Travelstar 60GH & 40GN hard disk drive specifications 172
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 186
    progress. 13.32.2.5 Total time in seconds to complete off-line data collection activity This field tells the host how many seconds the device requires to complete the off- Enable/disable Automatic Off-line subcommand is implemented Travelstar 60GH & 40GN hard disk drive specifications 173
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 187
    bytes are the minimum time in minutes to complete the self-test. 13.32.2.12 Data Structure Checksum The Data Structure Checksum is the 2's compliment of the result of a simple 8-bit addition of the first 511 bytes in the data structure. Travelstar 60GH & 40GN hard disk drive specifications 174
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 188
    data structures follow the ATA/ATAPI-5 specification for byte ordering, Device Attribute Thresholds Data Structure 13.32.3.1 Data Structure Revision Number This value is the same as the value used in the Device Attributes Values Data Structure. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 189
    . Individual Threshold Data Structure 13.32.3.3 Attribute ID Numbers Attribute ID Numbers supported by the device are the same as Attribute Values Data Structures. 13.32.3.4 Attribute Threshold of the first 511 bytes in the data structure. Travelstar 60GH & 40GN hard disk drive specifications 176
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 190
    in these data structures follow the ATA/ATAPI-5 specifications for byte ordering. Description S.M.A.R.T. error structure. Only values 1 through 5 are valid. 13.32.4.3 Device error count This field contains the total number of errors. The Travelstar 60GH & 40GN hard disk drive specifications 177
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 191
    register Cylinder Low register Cylinder High register Device/Head register Command register Time stamp (milliseconds from Power On) Figure 130. Command data structure Byte 1 1 1 1 1 1 1 1 4 12 Offset 00h 01h 02h 03h 04h 05h 06h 07h 08h Travelstar 60GH & 40GN hard disk drive specifications 178
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 192
    the device state when command was issued to the device. Value x0h x1h x2h x3h x4h x5h-xAh xBh-xFh State Unknown Sleep Standby Active/Idle S.M.A.R.T. Off-line or Self-test Reserved Vendor specific Note: The value of the x is vendor specific. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 193
    , the oldest descriptor will be overwritten with the new descriptor. The self-test log pointer points to the most recent descriptor. When there is no descriptor, the value is 0. When there are descriptor(s), the value is 1 through 21. Travelstar 60GH & 40GN hard disk drive specifications 180
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 194
    " state. The device is unable to read its Attribute 51h Values or Attribute Thresholds data structure 10h or 40h The device is unable to write to its Attribute Values data structure. 10h or 51h 01h Figure 133. S.M.A.R.T. Error Codes Travelstar 60GH & 40GN hard disk drive specifications 181
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 195
    enabled, the device will enter the Standby mode automatically if the time-out interval expires with no device access from the host. The time-out interval will be reinitialized if there is a device access before the time-out interval expires. Travelstar 60GH & 40GN hard disk drive specifications 182
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 196
    . During the Standby mode the device will respond to commands, however there will be a delay while waiting for the spindle to reach operating speed. The Standby Immediate command will not affect the auto power down time-out parameter. Travelstar 60GH & 40GN hard disk drive specifications 183
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 197
    Number Cylinder Low Cylinder High Device/Head Status see below time. The Read Buffer and Write Buffer commands are synchronized such that sequential Write Buffer and Read Buffer commands access the same 512 byte within the buffer. Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 198
    time. The host initializes a slave-DMA channel prior to issuing the command. Data transfers are qualified by DMARQ and are performed by the slave-DMA channel. The device = 0) In LBA mode this register contains the LBA bits 24-27. (L = 1) Travelstar 60GH & 40GN hard disk drive specifications 185
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 199
    retry bit, but this bit is ignored. Input parameters from the device Sector Count This indicates the number of requested sectors not transferred. The sector. (L = 0) In LBA mode this register contains the current LBA bits 24-27. (L = 1) Travelstar 60GH & 40GN hard disk drive specifications 186
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 200
    device will keep setting DRQ = 1 to indicate that the device is ready to receive the ECC bytes from the host. The data is transferred 16 bits at a time and the ECC bytes are transferred 8 bits at a time 15 (Low) and bits 16-23 (High). (L = 1) Travelstar 60GH & 40GN hard disk drive specifications 187
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 201
    retry bit, but this bit is ignored. Input parameters from the device Sector Count This indicates the number of requested sectors not transferred. Sector drive. Unexpected results may occur if such testing is performed using 4-byte mode. Travelstar 60GH & 40GN hard disk drive specifications 188
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 202
    sectors are transferred through the Data Register 16 bits at a time. Output parameters to the device Sector Count This indicates the number of continuous sectors to be In LBA mode this register contains the LBA bits 24-27. (L = 1) Travelstar 60GH & 40GN hard disk drive specifications 189
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 203
    Input parameters from the device Sector Count This indicates the number of requested sectors not transferred. The Sector number of the last transferred sector. (L = 0) In LBA mode this register contains current the LBA bits 24-27. (L = 1) Travelstar 60GH & 40GN hard disk drive specifications 190
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 204
    from the host to the device. The data is then written to the disk media. The sectors are transferred through the Data Register 16 bits at a time. If an uncorrectable error occurs 1) R This indicates the retry bit, but this bit is ignored. Travelstar 60GH & 40GN hard disk drive specifications 191
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 205
    Input parameters from the device Sector Count This indicates the number of requested sectors not transferred. The Sector number of the last transferred sector. (L = 0) In LBA mode this register contains the current LBA bits 24-27. (L = 1) Travelstar 60GH & 40GN hard disk drive specifications 192
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 206
    the implementation of the drive the Write Verify command is exactly the same as the Write Sectors command (30h). Read verification is not performed after the write operation. Refer to 13.39, "Write Sectors Command" on page 191 for parameters. Travelstar 60GH & 40GN hard disk drive specifications 193
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 207
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  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 208
    OUT to Command Register Status Register BSY=1 Status Register Interrupt BSY=1 OUT to Command Register Status Register BSY=1 Figure 141. Time-out values Travelstar 60GH & 40GN hard disk drive specifications 195 TIME-OUT 400 ns 31 sec 400 ns 31 sec 400 ns 31 sec 400 ns 30 sec 10 µs 400 ns 700
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 209
    power on is Standby mode, and when the following commands are issued by the host as First Command, the command's time-out value of the field is 10 seconds: Security Disable Password Security Erase Unit Security Set Password Security Unlock. Travelstar 60GH & 40GN hard disk drive specifications 196
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 210
    Reserved PACKET IDENTIFY PACKET DEVICE SERVICE S.M.A.R.T. FUNCTION SET CFA ERASE SECTORS READ MULTIPLE WRITE MULTIPLE SET MULTIPLE MODE READ DMA QUEUED READ DMA READ DMA Implementation for Travelstar 60GH & 40GN No No No Yes Yes Yes Yes Yes Yes Yes Yes Yes No Vendor specific Yes Yes Yes Yes
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 211
    DEVICE MEDIA EJECT IDENTIFY DEVICE DMA SET FEATURES SENSE CONDITION SECURITY SET PASSWORD SECURITY UNLOCK SECURITY ERASE PREPARE SECURITY ERASE UNIT SECURITY FREEZE LOCK SECURITY DISABLE PASSWORD FORMAT UNIT READ NATIVE MAX ADDRESS SET MAX ADDRESS ENABLE/DISABLE DELAYED WRITE Vendor specific
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 212
    power on defaults Disable release interrupt Disable SERVICE interrupt Reserved Figure 144. SET FEATURES command coverage Implementation for Travelstar 60GH & 40GN Yes Yes Yes Yes Yes Yes No No Yes Yes Yes Yes No Yes Yes Yes No No Reserved Travelstar 60GH & 40GN hard disk drive specifications 199
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 213
    15.3 Changes from Travelstar 48GH, 30GN & 15GN The Travelstar 60GH & 40GN has changed one feature present in the Travelstar 48GH, 30GN & 15GN: Ÿ The identify device information data. Travelstar 60GH & 40GN hard disk drive specifications 200
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 214
    Identify Device, 101, 122 Idle, 105, 131 Idle Immediate, 132 Individual Attribute Data Structure, 171 Initial Power Mode at Power On, 81 Initialize Device Parameters, 133 Interface Capability for Power Modes, 81 Interface logic signal levels, 47 Travelstar 60GH & 40GN hard disk drive specifications
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 215
    timing Read DMA, Device control register, 69 Device/head register, 70 Drive Password, 103, 153 SECURITY UNLOCK, 89, 103, 155 Seek, 105, 157 Seek Overlap, 97 Service life and usage condition, 28 Set Features, 105, 159 SET FEATURES Command Support Travelstar 60GH & 40GN hard disk drive specifications 202
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 216
    183 Standby timer, 81 Standby/Sleep command completion timing, 80 T Table of signals, 42 Time-out interval, 131 Time-out Parameter, 131, 132 Time-out values, 195 U User Password, 86 V Vibration, 34 W Write Buffer, 103, 184 Write Cache, 19, 98 Write DMA, 106, 185 Write Long, 103, 187 Write Multiple
  • IBM IC25N040ATCS04 | Hard Drive Specifications - Page 217
    [email protected] UK Technology Group Support Center Telephone: 44.1475.898.125 E-mail: [email protected] Germany Technology Group Support Center Telephone: 49.7032.153050 E-mail: [email protected] IBM service names may be trademarks or service marks of others. Product description data represents IBM's
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IBM
Hard disk drive specifications
Travelstar 60GH & 40GN
2.5 inch ATA/IDE hard disk drive
IC25N010ATCS04
IC25N020ATCS04
IC25N030ATCS04
IC25N040ATCS04
IC25T060ATCS05
Models:
Revision 3.0
22 January 2002
S07N-7681-09
Publication # 1540
IBM storage products - official published specifications