IBM DTLA-307075 Hard Drive Specifications

IBM DTLA-307075 - Deskstar 75 GB Hard Drive Manual

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  • IBM DTLA-307075 | Hard Drive Specifications - Page 1
    IBM storage products - official published specifications Hard disk drive specifications Deskstar 40GV & 75GXP 3.5 inch Ultra ATA/100 hard disk drive Models: DTLA-305010 DTLA-305020 DTLA-305030 DTLA-305040 DTLA-307015 DTLA-307020 DTLA-307030 DTLA-307045 DTLA-307060 DTLA-307075 Revision 2.0 S07-
  • IBM DTLA-307075 | Hard Drive Specifications - Page 2
    (s) 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 are not announced in your country. Such references or information must not be construed to mean that
  • IBM DTLA-307075 | Hard Drive Specifications - Page 3
    29 7.2.3 Multiword DMA timings 31 7.2.4 Ultra DMA timings 32 7.2.5 Addressing of registers 40 7.2.6 Cabling 40 7.3 Jumper settings 41 7.3.1 Jumper pin assignment 41 7.3.2 Jumper positions 42 Deskstar 40GV & 75GXP hard disk drive specifications iii
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    Power supply current (typical 48 7.5.3 Power supply generated ripple at drive power connector 50 7.5.4 Start Up Current 50 7.5.5 Energy consumption Drive Address Register 71 9.8 Device/Head Register 72 9.9 Error Register 72 9.10 Features Register 73 Deskstar 40GV & 75GXP hard disk drive
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    .4 DMA commands 102 11.5 DMA queued commands 103 12.0 Command descriptions 105 12.1 Check Power Mode (E5h/98h 109 12.2 Execute Device Diagnostic (90h 110 Deskstar 40GV & 75GXP hard disk drive specifications v
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    Security Set Password (F1h 148 12.25 Security Unlock (F2h 150 12.26 Seek (7xh 152 12.27 Service (A2h 153 12.28 Set Features (EFh 154 12.28.1 Set Transfer mode 155 12.28.2 Write Cache log data structure 177 12.32.16 Error reporting 178 Deskstar 40GV & 75GXP hard disk drive specifications vi
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    Long (32h/33h 187 12.39 Write Multiple (C5h 189 12.40 Write Sectors (30h/31h 191 13.0 Timings 193 14.0 Appendix 195 14.1 Commands Support Coverage 195 14.2 SET FEATURES Command Support Coverage 197 Index 199 Deskstar 40GV & 75GXP hard disk drive specifications vii
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    14 Figure 9. Single Track Seek Time 14 Figure 10. Latency Time 14 Figure 11. Drive ready time 14 Figure 12. Data transfer speed 15 Figure 13. Simple Sequential Access performance Spin 45 Figure 48. Operating and nonoperating conditions 46 Deskstar 40GV & 75GXP hard disk drive specifications ix
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    ripple at drive power connector 50 Figure 53. Typical Current Form of 12V at Start Up of DTLA-305010/305020/305030/ 305040 50 Figure 54. Typical Current Form of 12V at Start Up of DTLA-307015/307020/307030/ 307045 51 Figure 55. Typical Current Form of 12V at Start Up of DTLA-307060/307075 51
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    150 Figure 115. Security Unlock Information 151 Figure 116. Seek Command (7xh 152 Figure 117. Service Command (A2h 153 Figure 118. Set Features Command (EFh 154 Figure 119. Set Max Address 185 Figure 144. Write Long Command (32h/33h 187 Deskstar 40GV & 75GXP hard disk drive specifications xi
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    Figure 147. Time-out values 193 Figure 148. Command coverage (1 of 2 195 Figure 148. Command coverage (2 of 2 196 Figure 149. SET FEATURES command coverage 197 Deskstar 40GV & 75GXP hard disk drive specifications xii
  • IBM DTLA-307075 | Hard Drive Specifications - Page 13
    IBM 3.5-inch ATA interface hard disk drives: Ÿ DTLA-305010 Ÿ DTLA-305020 Ÿ DTLA-305030 Ÿ DTLA-305040 Ÿ DTLA-307015 Ÿ DTLA-307020 Ÿ DTLA-307030 Ÿ DTLA-307045 Ÿ DTLA-307060 Ÿ DTLA-307075 Technology Drive Fitness Test Automatic Drive Maintenance Deskstar 40GV & 75GXP hard disk drive specifications 1
  • IBM DTLA-307075 | Hard Drive Specifications - Page 14
    drive can be damaged by shock or ESD (Electrostatic Discharge). Any damage sustained by the drive after removal from the shipping package and opening the ESD protective bag are the responsibility of the user. 1.3 References Ÿ ATA/ATAPI-5 (T13/1321D Revision 2) Deskstar 40GV & 75GXP hard disk drive
  • IBM DTLA-307075 | Hard Drive Specifications - Page 15
    Reallocation) Ÿ Power Saving modes Ÿ S.M.A.R.T. (Self Monitoring and Analysis Reporting Technology) Ÿ Security function support Ÿ Default Logical Head Number (16 or 15) selectable with jumper Ÿ Address Offset Feature for DFT implementation Deskstar 40GV & 75GXP hard disk drive specifications 3
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    Part 1. Functional specification Deskstar 40GV & 75GXP hard disk drive specifications 5
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    drivers and receivers. The control electronics performs the following major functions: Ÿ Controls and interprets all interface signals between the host controller and the drive coil motor driver to when the drive is operational. brushless, sensorless DC drive motor. Dynamic braking drive is powered
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    drive. 4.1 Default logical drive parameters The default of the logical drive parameters in Identify Device data are as shown below. Model DTLA-305010 DTLA-305020 DTLA-305030 DTLA-305040 DTLA-307015 DTLA-307020 DTLA-307030 DTLA-307045 DTLA-307060 DTLA-307075 1. Default logical drive parameters Note:
  • IBM DTLA-307075 | Hard Drive Specifications - Page 22
    Drive organization 4.3.1 Drive format Upon shipment from IBM manufacturing the drive satisfies the sector continuity in the physical format by means of the defect flagging strategy described in section 5.0 in order to provide the maximum performance to users. Deskstar 40GV & 75GXP hard disk drive
  • IBM DTLA-307075 | Hard Drive Specifications - Page 23
    Zone 10 Data Zone 11 Data Zone 12 Data Zone 13 Data Zone 14 DTLA-305XXX Physical Cylinders Sectors/Track 0-623 792 624-2047 780 2048-3727 760 3728 drive, not the characteristics of the system throughput which depends on the system and the application. Deskstar 40GV & 75GXP hard disk drive
  • IBM DTLA-307075 | Hard Drive Specifications - Page 24
    Write Typical (ms) DTLA-305XXX DTLA-307XXX 9.2 8.2 10.2 9.2 Max (ms) DTLA-305XXX DTLA-307XXX 10.2 9.2 11 drive over the full range of the environmental and voltage conditions. (See 7.4 "Environment" on page 0 and 7.5 "DC Power Requirements" on page 0. Deskstar 40GV & 75GXP hard disk drive
  • IBM DTLA-307075 | Hard Drive Specifications - Page 25
    that error correction/recovery is not used to correct arrival problems. The average seek time is measured as the weighted average Head switch time (Head skew) Head switch time DTLA-305XXX DTLA-307XXX Typical (ms) 1.5 1.2 Figure 7. Head switch Deskstar 40GV & 75GXP hard disk drive specifications 13
  • IBM DTLA-307075 | Hard Drive Specifications - Page 26
    overhead, including settling) Function Read Write Typical (ms) DTLA-305XXX DTLA-307XXX 1.3 0.9 1.8 1.4 Max (ms) DTLA-305XXX DTLA-307XXX 2.0 1.6 2.5 2.1 Figure 9. Single Track Seek that Device 0 waits for Device 1 to assert PDIAG-. Deskstar 40GV & 75GXP hard disk drive specifications 14
  • IBM DTLA-307075 | Hard Drive Specifications - Page 27
    ahead and write cache. The total 380 KB (DTLA-305XXX) and 1916 KB (DTLA-307XXX) of the buffer is divided into multiple segmented blocks for write buffer or read buffer use. Write data will be cached in the buffer for the random block request. Deskstar 40GV & 75GXP hard disk drive specifications 15
  • IBM DTLA-307075 | Hard Drive Specifications - Page 28
    E = Buffer-host transfer rate (byte/sec) 4.4.6.2 Random access Random read DTLA-305XXX DTLA-307XXX Typical (sec) 65 55 Maximum (sec) 68 57 Figure 14. Random disk-buffer transfer rate (byte/sec) E = Buffer-host transfer rate (byte/sec) Deskstar 40GV & 75GXP hard disk drive specifications 16
  • IBM DTLA-307075 | Hard Drive Specifications - Page 29
    be received immediately. Sleep Actuator is unloaded and spindle motor is stopped. Only soft reset or hard reset can change the mode to standby. Note: Upon power down or spindle stop a head motor stops. Figure 15. Mode transition times Deskstar 40GV & 75GXP hard disk drive specifications 17
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    to reallocate sectors during drive usage including sectors damaged during the early period of usage. Reallocation of sectors is primarily caused by handling problems and is a normal maintenance function performed by the hard disk drive. Deskstar 40GV & 75GXP hard disk drive specifications 19
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    Appropriate error status is made available to the host system if any of the following conditions occur after the drive has become ready: Ÿ Spindle speed outside requirements for reliable operation Ÿ Occurrence of a WRITE FAULT condition Deskstar 40GV & 75GXP hard disk drive specifications 21
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    . 43 21 Pin Voltage 1 +12 V 2 GND 3 GND 4 +5V Figure 17. Power connector pin assignments 7.1.1.2 AT signal connector The AT signal connector is a 40-pin connector. Deskstar 40GV & 75GXP hard disk drive specifications 23
  • IBM DTLA-307075 | Hard Drive Specifications - Page 36
    6. (**) complies with ATA-2. Write Operation Read Operation Special Definition (for Ultra DMA) DDMARDYHSTROBE STOP HDMARDYDSTROBE STOP Conventional Definition IORDY DIORDIOWDIORIORDY DIOW- Figure 19. Signal special definitions for Ultra DMA Deskstar 40GV & 75GXP hard disk drive specifications 24
  • IBM DTLA-307075 | Hard Drive Specifications - Page 37
    from the receipt of a valid Execute Drive Diagnostics command for drive 1 to assert PDIAG-. Device 1 should clear BSY before asserting PDIAG-, as PDIAG- is used to indicate that device 1 has passed its diagnostics and is ready to post status. Deskstar 40GV & 75GXP hard disk drive specifications 25
  • IBM DTLA-307075 | Hard Drive Specifications - Page 38
    to detect the presence or absence of an 80-conductor cable assembly. CSEL (Cable Select) (Optional) The drive is configured as either Device 0 or 1 depending upon the value of CSEL. Ÿ If CSEL is grounded between the host and the device. Deskstar 40GV & 75GXP hard disk drive specifications 26
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    in transfer. The termination resistors at the device side are implemented as follows: Device Termination (implemented on the drive side) Ÿ 33 Ω for DD0 thru DD15, DMARQ, INTRQ Ÿ 82 Ω for CS0-, CS1-, 2.0 V min. 0.8 V max. 2.4 V min. 0.5 V max. Deskstar 40GV & 75GXP hard disk drive specifications 27
  • IBM DTLA-307075 | Hard Drive Specifications - Page 40
    Signal timings 7.2.1 Reset timings Drive reset timing. RESETt10 BUSY t14 Figure 20. System reset timing chart PARAMETER DESCRIPTION t10 RESET low width t14 RESET high to not BUSY Figure 21. System reset timing Min (usec) 25 - Max (sec) 31 Deskstar 40GV & 75GXP hard disk drive specifications 28
  • IBM DTLA-307075 | Hard Drive Specifications - Page 41
    Figure 22. PIO cycle time chart t9 t0 t2 t2i t3 t4 t5 t6 t8(*) t11 (*) Up to ATA-2 (mode-0,1,2) t0 t1 t2 t2i t3 t4 t5 t6 t7(*) t8(*) t9 t10 t11 PARAMETER DESCRIPTION Cycle 10 - - MAX (ns) 40 30 35 1250 Figure 23. PIO cycle timings Deskstar 40GV & 75GXP hard disk drive specifications 29
  • IBM DTLA-307075 | Hard Drive Specifications - Page 42
    4.2 us Ÿ In the event that a host reads the status register after or both before and after the sector or block transfer DRQ interval 11.5 us Deskstar 40GV & 75GXP hard disk drive specifications 30
  • IBM DTLA-307075 | Hard Drive Specifications - Page 43
    7.2.3 Multiword DMA timings The Multiword DMA timing meets Mode 2 of the ATA/ATAPI-4 description. CS0-/CS1- tM tN DMARQ tL DMACKDIOR-/DIOWREAD DATA WRITE DATA t0 timings MIN (ns) 120 70 50 5 20 10 0 5 25 - 25 10 - MAX (ns) 35 - - 25 Deskstar 40GV & 75GXP hard disk drive specifications 31
  • IBM DTLA-307075 | Hard Drive Specifications - Page 44
    - 0 - 0 0 0 - 20 - 0 - Setup time before -DMACK Envelope time Wait time before driving DSTROBE 20 - 20 - 20 - 20 - - 20 - 20 70 20 70 20 70 20 55 20 6.2 - 6.2 - 6.2 - 6.2 - 6.2 - 4.8 - Figure 27. Ultra DMA cycle timings (Initiating Read) Deskstar 40GV & 75GXP hard disk drive specifications 32
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    should be ready to receive 2 (mode 0, 1 and 2) or 3 (mode 3, 4, and 5) more strobes after HDMARDY- is negated. Figure 29. Ultra DMA cycle timings (Host pausing Read) Deskstar 40GV & 75GXP hard disk drive specifications 33
  • IBM DTLA-307075 | Hard Drive Specifications - Page 46
    tAZ xxx RD Data xxxxxxxxxxxxxxxxxx tDS tDH xxx CRC xxxxxxxxxx tZAH Host drives DD Device drives DD Figure 30. Ultra DMA cycle timing chart (Host terminating Read) - 20 - 20 Figure 31. Ultra DMA cycle timings (Host terminating Read) Deskstar 40GV & 75GXP hard disk drive specifications 34
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    tACK tIORDYZ tAZ xxxxx Tzah tDS tDH xxxxxxxxxxxxxxxxxx CRC xxxxxxxxxx Host drives DD Device drives DD Figure 32. Ultra DMA cycle timing chart (Device terminating - 20 - 20 Figure 33. Ultra DMA cycle timings (Device Terminating Read) Deskstar 40GV & 75GXP hard disk drive specifications 35
  • IBM DTLA-307075 | Hard Drive Specifications - Page 48
    20 - Envelope time 20 70 20 70 20 70 20 55 20 55 20 50 Wait time before driving DSTROBE 0-0-0- 0-0-0- Limited interlock time 0 150 0 150 0 150 0 100 0 100 0 75 Cycle - 5 - 5 - 4.6 - Figure 35. Ultra DMA cycle timings (Initiating Write) Deskstar 40GV & 75GXP hard disk drive specifications 36
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    does not meet tSR, it shall be ready to receive 3 more strobes after DDMARDY- is negated. Figure 37. Ultra DMA cycle timings (Device Pausing Write) Deskstar 40GV & 75GXP hard disk drive specifications 37
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    tLI tIORDYZ tACK tDS tDH xxx WT Data xxxxxxxxxxxxxxxxxxxxxxxxxx CRC xxxxxxxxxx Host drives DD Figure 38. Ultra DMA cycle timing chart (Device Terminating 20 - 20 - 20 Figure 39. Ultra DMA cycle timings (Device terminating Write) Deskstar 40GV & 75GXP hard disk drive specifications 38
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    tACK tLI tIORDYZ tLI tACK tDS tDH xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx CRC xxxxxxxxxx Host drives DD Figure 40. Ultra DMA cycle timing chart (Host - 20 - 20 - 20 Figure 41. Ultra DMA cycle timings (Host Terminating Write) Deskstar 40GV & 75GXP hard disk drive specifications 39
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    invalid). 7.2.6 Cabling The maximum cable length from the host system to the drive plus circuit pattern length in the host system shall not exceed 18 inches. with Ultra DMA mode 3 or 4, 80-conductor ATA cable assembly (SFF-8049) shall be used. Deskstar 40GV & 75GXP hard disk drive specifications 40
  • IBM DTLA-307075 | Hard Drive Specifications - Page 53
    that does not comply with the ATA specification. Note: In conventional terminology 'Device0' means 'Master' and 'Device1' means 'Slave.' RSV GND GND GND RSV I G E C A HFDB DS CS/SP GND RS V Figure 43. Jumper pin assignment Deskstar 40GV & 75GXP hard disk drive specifications 41
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    not affect any selection of Device or Cable Selection mode. 3. Shipping default positions of the jumpers are at A-B and G-H which is the condition of Device 0. Deskstar 40GV & 75GXP hard disk drive specifications 42
  • IBM DTLA-307075 | Hard Drive Specifications - Page 55
    level, the drive address is 0 (Device0). Ÿ When CSEL is open or at a high level, the drive address is 1 (Device1). 2. In CSEL mode, installing or removing the jumper blocks at A-C or B-D position does not affect any selection of Device or Cable Selection mode. Deskstar 40GV & 75GXP hard disk drive
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    jumper setting forces the values of Word 1,3,6 and 60-61 in Identify Device data as follows: DTLA-305040/307045/307060/307075 Ÿ Word 1/3/6 (C/H/S): Remain ship default value Ÿ Word 60-61 (LBA): 66055248 DTLA-305010/305020/305030/307015/307020/307030 Ÿ Word 1/3/6 (C/H/S): 4096/16/63 Ÿ Word 60-61 (LBA
  • IBM DTLA-307075 | Hard Drive Specifications - Page 57
    at E-F. In CSEL mode, the drive address is determined by AT interface signal #28 as follows: Ÿ When CSEL is grounded or at a low level, the drive address is 0 (Device0). Ÿ When CSEL is open or at a high level, the drive address is 1 (Device1). Deskstar 40GV & 75GXP hard disk drive specifications 45
  • IBM DTLA-307075 | Hard Drive Specifications - Page 58
    has to provide sufficient ventilation to maintain a surface temperature below 60°C at the center of the drive top cover. 2. Noncondensing conditions should be maintained at any time. 3. Maximum storage period with shipping package is one year. Deskstar 40GV & 75GXP hard disk drive specifications 46
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    60 50 Nonoperating Operating 40 30 20 65C/14% 55C/15% 10 0 -40 -20 0 20 40 60 Temperature (C) Figure 49. Limits of temperature and humidity Deskstar 40GV & 75GXP hard disk drive specifications 47
  • IBM DTLA-307075 | Hard Drive Specifications - Page 60
    avoid damage to the drive electronics power supply voltage spikes must not exceed specifications. 7.5.2 Power supply current (typical) DTLA-305010, -305020, - Figure 51. Power supply current (1 0f 2) Total (watts) 4.9 --7.9 --8.6 1.6 1.1 Deskstar 40GV & 75GXP hard disk drive specifications 48
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    DTLA-307015, -307020, -307030, -307045 Idle Average 04 0.70 0.015 0.015 Total (watts) 6.7 ----10.2 ----10.5 1.5 1.0 DTLA-307060, -307075 Idle Average Idle ripple (peak-to-peak) Seek peak Seek average1 Start up (max are actual measurements. Deskstar 40GV & 75GXP hard disk drive specifications 49
  • IBM DTLA-307075 | Hard Drive Specifications - Page 62
    ±300 millivolts peak to peak level difference to the ground of the drive power connector. 7.5.4 Start Up Current 7.5.4.1 DTLA-305010/305020/305030/305040 Figure 53. Typical Current Form of 12V at Start Up of DTLA-305010/305020/305030/305040 Deskstar 40GV & 75GXP hard disk drive specifications 50
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    7.5.4.2 DTLA-307015/307020/307030/307045 Figure 54. Typical Current Form of 12V at Start Up of DTLA-307015/307020/307030/307045 7.5.4.3 DTLA-307060/307075 Figure 55. Typical Current Form of 12V at Start Up of DTLA-307060/307075 Deskstar 40GV & 75GXP hard disk drive specifications 51
  • IBM DTLA-307075 | Hard Drive Specifications - Page 64
    307020 307030 307045 307060 307075 Energy consumption efficiency (W/GB) 0.24 0.16 0.12 0.43 0.33 0.22 0.15 0.13 0.11 Figure 56. Energy consumption efficiency Energy consumption efficiency is calculated as Power consumption of Idle Average (Watt)/Capacity(GB) Deskstar 40GV & 75GXP hard disk drive
  • IBM DTLA-307075 | Hard Drive Specifications - Page 65
    interface cable is routed on top or comes in contact with the HDA assembly, the drive must be grounded electrically to the system frame by four screws. The common mode noise recovers 5 random burst errors and a 113 bit continuous burst error . Deskstar 40GV & 75GXP hard disk drive specifications 53
  • IBM DTLA-307075 | Hard Drive Specifications - Page 66
    7.7 Mechanical specifications 7.7.1 Outline 25.4 ±0.4 101.6 ±0.4 146 ±0.6 BREATHER HOLE (*) Dia.2.0±0.1 38.9 ±0.4 LEFT FRONT 19.7 ±0.4 * DO NOT BLOCK THE BREATHER HOLE . Figure 57. Outline of the DTLA-3xxxxx Deskstar 40GV & 75GXP hard disk drive specifications 54
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    for IBM DTLA-307xxx hard disk drive form factor. DTLA305010 305020 305030 305040 307015 307020 307030 307045 307060 307075 Height (mm) 25.4 ± 0.4 Figure 58. Physical Dimensions Width (mm) 101.6 ± 0.4 Length (mm) Weight (grams) 550 146.0 ± 0.8 590 670 Deskstar 40GV & 75GXP hard disk drive
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    7.7.3 Hole locations The figure below shows the outline of the drive including the hole locations. (6X) 6-32 UNC (4X) 6-32 UNC (2X) 60 ±0.2 (2X) 41.28 ±0.5 (2X) 44.45 . Thickness of bracket Figure 59. Mounting hole locations Screw 6-32 UNC Deskstar 40GV & 75GXP hard disk drive specifications 56
  • IBM DTLA-307075 | Hard Drive Specifications - Page 69
    an electrical screw driver is used for moutning screws, a current control model should be used. Drive level vibration test and shock test are to be conducted with the drive mounted to the mechanism will secure the heads in unload position.. Deskstar 40GV & 75GXP hard disk drive specifications 57
  • IBM DTLA-307075 | Hard Drive Specifications - Page 70
    sine wave, 0.5 oct/min sweep rate with 3-minute dwells at 2 major resonances 7.8.2 Nonoperating vibration The drive does not sustain permanent damage or loss of previously recorded data after being subjected to the environment described below. Deskstar 40GV & 75GXP hard disk drive specifications 58
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    ms duration in models DTLA-307060/ 307075. Ÿ No data loss occurs with a 65 G half-sine shock pulse of 2 ms duration in models DTLA-307015/ 307020/307030/307045 and DTLA-305xxx. The shock test ms") Ÿ Minimum velocity change = 4.23 meters/second Deskstar 40GV & 75GXP hard disk drive specifications 59
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    shows the maximum acceleration level and duration: Models DTLA-305XXX DTLA-307015, -307020, -307030, -307045 DTLA-307060, -307075 All models Accleration level (G) 400 350 225 75 ms 2 ms Figure 64. Rotational Shock Rad/sec2 30,000 20,000 Deskstar 40GV & 75GXP hard disk drive specifications 60
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    DTLA-305010/305020/ 305030/305040 Typical Max 3.0 3.4 3.7 4.0 DTLA-307015/307020/ 307030/307045 Typical Max 3.1 3.4 3.4 3.7 DTLA-307060/307075 Typical Max 3.6 3.9 4.5 4.8 Figure 65. Sound power levels Mode definition: Idle mode. The drive seek rate for the drive is to be
  • IBM DTLA-307075 | Hard Drive Specifications - Page 74
    cable ties, washers, screws, and PC board mounts may be made of material with a UL recognized flammability rating of V-2. 7.11.5 Secondary Circuit Protection Spindle/VCM driver module includes 12V over current protection circuit. Deskstar 40GV & 75GXP hard disk drive specifications 62
  • IBM DTLA-307075 | Hard Drive Specifications - Page 75
    requirements of the following EC directives under the sole responsibility of IBM United Kingdom Ltd. or Yamato Lab, IBM Japan Ltd. Council Directive 89/336/EEC on the approximation of of information technology, AS/NZS 3548 : 1995 Class B. Deskstar 40GV & 75GXP hard disk drive specifications 63
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    Part 2. Interface specification Deskstar 40GV & 75GXP hard disk drive specifications 65
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    ATA/ATAPI-5), Revision 2, dated 13 December 1999, with certain limitations described in 8.2, "Deviations from standard." 8.1 Terminology Device Host The DTLA-30XXXX hard disk drive Idle mode. This command does not support 80h as the return value. Hard Reset. Hard reset response is not the same as
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    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. Deskstar 40GV & 75GXP hard disk drive specifications 69
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    this register is updated to reflect the current LBA Bits 8-15. The cylinder number may be from zero to the number of cylinders minus one. Deskstar 40GV & 75GXP hard disk drive specifications 70
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    drive select and head select addresses of the currently selected drive. Bit Definitions HIZ High Impedance. This bit is not driven and will always be in a high impedance state. -WTG -Write Gate. This bit is 0 when writing to the disk device is in progress. Deskstar 40GV & 75GXP hard disk drive
  • IBM DTLA-307075 | Hard Drive Specifications - Page 84
    Error Register 5 4 3 2 1 0 0 IDNF 0 ABRT TK0NF AMNF Figure 71. Error Register This register contains status from the last command executed by the device or a diagnostic code. Deskstar 40GV & 75GXP hard disk drive specifications 72
  • IBM DTLA-307075 | Hard Drive Specifications - Page 85
    per track. In LBA mode this register contains Bits 0-7. At the end of the command this register is updated to reflect the current LBA Bits 0-7. Deskstar 40GV & 75GXP hard disk drive specifications 73
  • IBM DTLA-307075 | Hard Drive Specifications - Page 86
    or Sleep mode, this bit is set by device in spite of not spinning up. SERV (SRV) Service. SRV is set to one when the device is ready to transfer data after it releases the bus for sets ERR=0 when the next command is received from the host. Deskstar 40GV & 75GXP hard disk drive specifications 74
  • IBM DTLA-307075 | Hard Drive Specifications - Page 87
    speed, and other mechanical parametrics, and sets default values. Hard Reset (Hardware Reset) RESET- signal is negated in ATA Bus. The device resets the interface circuitry as well as Soft set is enabled. Figure 73. Reset Response Table Deskstar 40GV & 75GXP hard disk drive specifications 75
  • IBM DTLA-307075 | Hard Drive Specifications - Page 88
    Code 01h 01h 00h 00h A0h 50h 50h Figure 74. Default Register Values After power on, hard reset, or software reset, the register values are initialized as shown in the figure below. Code error Device 1 failed Figure 75. Diagnostic Codes Deskstar 40GV & 75GXP hard disk drive specifications 76
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    bit whenever it is ready to accept commands. Device 0 may assert DASP- to indicate device activity. Hard Reset, Soft Reset If Device 1 is present Device 0 shall read PDIAG- to determine when it error. Figure 76. Reset error register values Deskstar 40GV & 75GXP hard disk drive specifications 77
  • IBM DTLA-307075 | Hard Drive Specifications - Page 90
    actual physical CHS location of the data sector on the disk media. The drive supports both Logical CHS Addressing Mode and LBA Addressing Mode as the sector addressing mode 23-16 Cylinder Low
  • IBM DTLA-307075 | Hard Drive Specifications - Page 91
    and the results are indeterminate. The maximum queue depth supported by a device is indicated in word 73 of Identify service associated with another queued command. The host receives no additional interrupt to indicate that a queued command is ready for service. Deskstar 40GV & 75GXP hard disk drive
  • IBM DTLA-307075 | Hard Drive Specifications - Page 92
    of commands and a timer that enables a device to implement low power consumption modes. The drive implements the following set of functions: Ÿ Standby timer Ÿ Idle command Ÿ Idle Immediate command is set to 00h, the standby timer is disabled. Deskstar 40GV & 75GXP hard disk drive specifications 80
  • IBM DTLA-307075 | Hard Drive Specifications - Page 93
    are set at the device manufacturer's factory and cannot be changed in the field. The valid range for attribute thresholds is from 1 through 253 decimals. Deskstar 40GV & 75GXP hard disk drive specifications 81
  • IBM DTLA-307075 | Hard Drive Specifications - Page 94
    the read scanning, the device services the host command. 10.6.7 Error log Logging of reported errors is supported. The device provides information on services the host command. If the device receives a firmware modification, all self-test log data is discarded. Deskstar 40GV & 75GXP hard disk drive
  • IBM DTLA-307075 | Hard Drive Specifications - Page 95
    user can prevent unauthorized access to a hard disk drive even if the device is removed from the computer. The following commands are supported for this feature: Security Set Password then locked on next power on reset or hard reset. Deskstar 40GV & 75GXP hard disk drive specifications 83
  • IBM DTLA-307075 | Hard Drive Specifications - Page 96
    . The Master Password Revision Code is set to FFFEh as shipping default by the drive manufacturer. 10.7.4.2 User Password setting When a User Password is set, the device Power off POR -> Device unlocked mode Figure 78. Initial Setting Deskstar 40GV & 75GXP hard disk drive specifications 84
  • IBM DTLA-307075 | Hard Drive Specifications - Page 97
    commands are available Freeze Lock command Enter Device Frozen mode Normal Operation expect Set Password, Disable Password, Erase Unit, Unlock commands. Figure 79. Usual Operation Deskstar 40GV & 75GXP hard disk drive specifications 85
  • IBM DTLA-307075 | Hard Drive Specifications - Page 98
    Word 128 in Identify Device information is set and the SECURITY ERASE UNIT command and the SECURITY UNLOCK command are then 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. Deskstar 40GV & 75GXP hard disk drive specifications 86
  • IBM DTLA-307075 | Hard Drive Specifications - Page 99
    Security Erase Unit Security Freeze Lock Security Set Password Security Unlock Seek Service Set Features Set Max Address Set Multiple Mode Sleep SMART Disable Operations Figure 81. Command table for device lock operation (part 1 of 2) Deskstar 40GV & 75GXP hard disk drive specifications 87
  • IBM DTLA-307075 | Hard Drive Specifications - Page 100
    Executable Executable Figure 81. Command table for device lock operation (part 2 of 2) Frozen Mode Executable Executable Executable Executable Executable Executable Executable Executable Executable Executable Executable Deskstar 40GV & 75GXP hard disk drive specifications 88
  • IBM DTLA-307075 | Hard Drive Specifications - Page 101
    the drive as if it were a 6.2GB device since the device functions in the same manner as real 6.2GB device. 3. Conventional usage without system software support Since the drive works as a 6.2GB device, this device requires no special care for normal use. Deskstar 40GV & 75GXP hard disk drive
  • IBM DTLA-307075 | Hard Drive Specifications - Page 102
    this command is accepted, the device is in the Set_Max_Frozen mode. The IDENTIFY DEVICE response word 83, bit 8 indicates that this extension is supported if set, and word 86, bit 8 indicates the Set Max security extension is enabled if set. Deskstar 40GV & 75GXP hard disk drive specifications 90
  • IBM DTLA-307075 | Hard Drive Specifications - Page 103
    measurement must include the device and host command overhead. To eliminate this overhead the DTLA-3xxxxx overlaps the seek command as described below. The first seek command is completed of Write Sectors is ignored when write cache is enabled. Deskstar 40GV & 75GXP hard disk drive specifications 91
  • IBM DTLA-307075 | Hard Drive Specifications - Page 104
    conditions are met. The spare sectors for reallocation are located at the end of drive. The conditions for auto-reallocation are described below. 10.11.1.1 Nonrecovered write errors is incomplete, then only words 0 and 2 are correctly reported. Deskstar 40GV & 75GXP hard disk drive specifications 92
  • IBM DTLA-307075 | Hard Drive Specifications - Page 105
    The IDENTIFY DEVICE response word 83, bit 3 indicates that Advanced Power Management feature is supported if set. Word 86, bit 3 indicates that Advanced Power Management is enabled if set the Standby mode should be entered to save power. Deskstar 40GV & 75GXP hard disk drive specifications 93
  • IBM DTLA-307075 | Hard Drive Specifications - Page 106
    word 83, bit 9 indicates that Automatic Acoustic Management feature is supported if set. Word 86, bit 9 indicates that Automatic Acoustic drive reported by the Identify Device command back to the size specified in the last nonvolatile Set Max Address command. Deskstar 40GV & 75GXP hard disk drive
  • IBM DTLA-307075 | Hard Drive Specifications - Page 107
    Feature 10.15.2 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 when enabled by Set Feature command. Deskstar 40GV & 75GXP hard disk drive specifications 95
  • IBM DTLA-307075 | Hard Drive Specifications - Page 108
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  • IBM DTLA-307075 | Hard Drive Specifications - Page 109
    command should only be interrupted by a reset at times when the host thinks there may be a problem, such as a device that is no longer responding. Interrupts are cleared when the host reads the in response to the Status Register being read. Deskstar 40GV & 75GXP hard disk drive specifications 97
  • IBM DTLA-307075 | Hard Drive Specifications - Page 110
    that any retry occurred. All data transfers to the host through the Data Register are 16 bits, except for the ECC bytes, which are 8 bits. Deskstar 40GV & 75GXP hard disk drive specifications 98
  • IBM DTLA-307075 | Hard Drive Specifications - Page 111
    host. e. In response to the interrupt, the host reads the Status Register. f. The device clears the interrupt in response to the Status Register being read. Deskstar 40GV & 75GXP hard disk drive specifications 99
  • IBM DTLA-307075 | Hard Drive Specifications - Page 112
    on issuing the command. All data transfers to the device through the Data Register are 16 bits, except for the ECC bytes which are 8 bits. Deskstar 40GV & 75GXP hard disk drive specifications 100
  • IBM DTLA-307075 | Hard Drive Specifications - Page 113
    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. Deskstar 40GV & 75GXP hard disk drive specifications 101
  • IBM DTLA-307075 | Hard Drive Specifications - Page 114
    transferred, the device generates an interrupt to the host. 7. Host resets the slave DMA channel. 8. Host reads the Status Register and, optionally, the Error Register. Deskstar 40GV & 75GXP hard disk drive specifications 102
  • IBM DTLA-307075 | Hard Drive Specifications - Page 115
    of the data has been transferred. c. the host may issue another command or wait for service request from the device. 3. Bus Release If the device is not ready for data transfer another command or wait for service request from the device. Deskstar 40GV & 75GXP hard disk drive specifications 103
  • IBM DTLA-307075 | Hard Drive Specifications - Page 116
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  • IBM DTLA-307075 | Hard Drive Specifications - Page 117
    Password Security Unlock Seek Service Set Features Set Max 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 Commands marked * are alternate command codes for previously defined commands. Figure 84. Command set (1 of 2) Deskstar 40GV & 75GXP hard disk drive specifications 105
  • IBM DTLA-307075 | Hard Drive Specifications - Page 118
    data command 4 : DMA command 5 : DMA queued command + : Vendor specific command Commands marked * are alternate command codes for previously defined commands. Figure 84. Command set (2 of 2) Deskstar 40GV & 75GXP hard disk drive specifications 106
  • IBM DTLA-307075 | Hard Drive Specifications - Page 119
    84 on pages 30 and 0 shows the commands that are supported by the device. Figure 85 shows the subcommands that are supported by each command or feature. The following symbols are used the Retry bit of the Command Register should be specified. Deskstar 40GV & 75GXP hard disk drive specifications 107
  • IBM DTLA-307075 | Hard Drive Specifications - Page 120
    . 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. Deskstar 40GV & 75GXP hard disk drive specifications 108
  • IBM DTLA-307075 | Hard Drive Specifications - Page 121
    the device Sector The power mode code. The command returns FFh in the Sector Count Register if the spindle motor is at speed and the drive is not in Standby or Sleep mode. Otherwise, the Sector Count Register will be set to zero. Deskstar 40GV & 75GXP hard disk drive specifications 109
  • IBM DTLA-307075 | Hard Drive Specifications - Page 122
    Error Register bit definitions do not apply to this command. Instead, the register contains a diagnostic code. See Figure 71 on page 26 for the definition. Deskstar 40GV & 75GXP hard disk drive specifications 110
  • IBM DTLA-307075 | Hard Drive Specifications - Page 123
    the device to complete writing data from its cache. The device returns good status after data in the write cache is written to disk media. Deskstar 40GV & 75GXP hard disk drive specifications 111
  • IBM DTLA-307075 | Hard Drive Specifications - Page 124
    be formatted. (L=1) H The head number of the track to be formatted. (L=0) In LBA mode this register specifies LBA address bits 24-27 to be formatted. (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 112
  • IBM DTLA-307075 | Hard Drive Specifications - Page 125
    Abort error (ABT=1) will be returned when LBA is out of range. In LBA mode this command formats a single logical track including the specified LBA. Deskstar 40GV & 75GXP hard disk drive specifications 113
  • IBM DTLA-307075 | Hard Drive Specifications - Page 126
    values other than 11h should not be put into Feature register. This command does not request a data transfer. Command execution time depends on drive capacity. To determine the command time-out value refer to Word 89 of Identify Device data. Deskstar 40GV & 75GXP hard disk drive specifications 114
  • IBM DTLA-307075 | Hard Drive Specifications - Page 127
    76543210 CRC UNC 0 IDN 0 ABT T0N AMN 00000V00 Status Register 7 6 5 4 3 2 10 BSY RDY DF DSC DRQ COR IDX ERR 0 V 0 - - 0 -V Figure 91. Identify Device Command (ECh) Deskstar 40GV & 75GXP hard disk drive specifications 115
  • IBM DTLA-307075 | Hard Drive Specifications - Page 128
    in ATA standard are supported (=0) values are vendor specific 12 (=0) Reserved 11 (=1) IORDY supported 10 (=1) IORDY can be disabled 9 (=1) Reserved 8 (=0) Reserved 7-0 (=0) Reserved Figure 92. Identify Device Information (1 of 6) Deskstar 40GV & 75GXP hard disk drive specifications
  • IBM DTLA-307075 | Hard Drive Specifications - Page 129
    supported (support mode 0.1 and 2) 0003H Flow Control PIO Transfer Modes Supported 15-8 (=0) Reserved 7-0 (=3) Advanced PIO Transfer Modes Supported '11' = PIO Mode 3 and 4 Supported Reserved Figure 92. Identify Device Information (2 of 6) Deskstar 40GV & 75GXP hard disk drive specifications 117
  • IBM DTLA-307075 | Hard Drive Specifications - Page 130
    feature set 2 (=0) CFA feature set 1 (=1) READ/WRITE DMA QUEUED 0 (=0) DOWNLOAD MICROCODE command Command set/feature supported extension 15-14(=01) Word 83 is valid 13- 8 (=0) Reserved Figure 92. Identify Device Information (3 of 6) Deskstar 40GV & 75GXP hard disk drive specifications 118
  • IBM DTLA-307075 | Hard Drive Specifications - Page 131
    DEVICE RESET command 8 SERVICE interrupt 7 RELEASE supported 7-6 Reserved (=0) 5 Mode 5 1= Support 4 Mode 4 1= Support 3 Mode 3 1= Support 2 Mode 2 1= Support 1 Mode 1 1= Support 0 Mode 0 1= Support Figure 92. Identify Device Information (4 of 6) Deskstar 40GV & 75GXP hard disk drive
  • IBM DTLA-307075 | Hard Drive Specifications - Page 132
    Level 1= Maximum, 7- 6 Reserved 5 Enhanced erase 1= Support 4 Expire 1= Expired 3 Freeze 1= Frozen 2 Lock 1= Locked 1 Enable/Disable 1= Enable 0 Capability 1= Support 0= High Figure 92. Identify Device Information (5 of 6) Deskstar 40GV & 75GXP hard disk drive specifications 120
  • IBM DTLA-307075 | Hard Drive Specifications - Page 133
    - 8 Checksum. This value is the two's complement of the sum of all bytes in byte 0 through 510 7- 0 (A5) Signature Figure 92. Identify Device Information (6 of 6) Deskstar 40GV & 75GXP hard disk drive specifications 121
  • IBM DTLA-307075 | Hard Drive Specifications - Page 134
    252 253 254 255 Time-out Timer disabled Value * 5 seconds (Value-240) * 30 minutes 21 minutes 8 hours 21 minutes 10 seconds 21 minutes 15 seconds Deskstar 40GV & 75GXP hard disk drive specifications 122
  • IBM DTLA-307075 | Hard Drive Specifications - Page 135
    is enabled, the drive will enter Standby mode automatically if the time-out interval expires with no drive access from the host. The time-out interval will be reinitialized if there is a drive access before the time-out interval expires. Deskstar 40GV & 75GXP hard disk drive specifications 123
  • IBM DTLA-307075 | Hard Drive Specifications - Page 136
    device is spinning and ready to respond to host commands immediately. The Idle Immediate command will not affect the auto power down time-out parameter. Deskstar 40GV & 75GXP hard disk drive specifications 124
  • IBM DTLA-307075 | Hard Drive Specifications - Page 137
    Initialize Device Parameters command is received. Ÿ The device is powered off. Ÿ Soft reset/Hard reset has occurred and the Set Feature option of CCh is set instead of 66h. of user addressable sectors is described in Identify Device command. Deskstar 40GV & 75GXP hard disk drive specifications 125
  • IBM DTLA-307075 | Hard Drive Specifications - Page 138
    01H - FFH Not abort any outstanding queue The value of Sector Count, Sector Number, Cylinder High/Low, Device/Head set by host is not changed. Deskstar 40GV & 75GXP hard disk drive specifications 126
  • IBM DTLA-307075 | Hard Drive Specifications - Page 139
    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. Deskstar 40GV & 75GXP hard disk drive specifications 127
  • IBM DTLA-307075 | Hard Drive Specifications - Page 140
    transferred. Sector Number The sector number of the first sector to be transferred. (L=0) In LBA mode, this register specifies LBA address bits 0 - 7 to be transferred. (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 128
  • IBM DTLA-307075 | Hard Drive Specifications - Page 141
    8 - 15 (Low), 16 - 23 (High). (L=1) H The head number of the sector to be transferred. (L=0) In LBA mode, this register contains current LBA bits 24 - 27. (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 129
  • IBM DTLA-307075 | Hard Drive Specifications - Page 142
    . If the device performs a bus release, the host shall reselect the device using the SERVICE command. Once the data transfer is begun, the device does not perform a bus release until - 8. H starting head number or LBA address bits 27 - 24. Deskstar 40GV & 75GXP hard disk drive specifications 130
  • IBM DTLA-307075 | Hard Drive Specifications - Page 143
    set to one. Sector Number, Cylinder High/Low, H sector address of unrecoverable error (applicable only when an unrecoverable error has occurred.) SRV cleared to zero. Deskstar 40GV & 75GXP hard disk drive specifications 131
  • IBM DTLA-307075 | Hard Drive Specifications - Page 144
    0 - 7. (L=1) Cylinder High/Low The cylinder number of the sector to be transferred. (L=0) In LBA mode this register contains LBA bits 8 - 15 (Low), 16 - 23 (High). (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 132
  • IBM DTLA-307075 | Hard Drive Specifications - Page 145
    via an emulation. Use of the 40 byte ECC mode is recommended for testing the effectiveness and integrity of the ECC functions of the device. Deskstar 40GV & 75GXP hard disk drive specifications 133
  • IBM DTLA-307075 | Hard Drive Specifications - Page 146
    8 - 15 (Low), 16 - 23 (High). (L=1) H The head number of the first sector to be transferred. (L=0) In LBA mode this register contains LBA bits 24 - 27. (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 134
  • IBM DTLA-307075 | Hard Drive Specifications - Page 147
    bits 8 - 15 (Low), 16 - 23 (High). (L=1) H The head number of the last transferred sector. (L=0) In LBA mode this register contains current LBA bits 24 - 27. (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 135
  • IBM DTLA-307075 | Hard Drive Specifications - Page 148
    . Read Native Max LBA/CYL (F8h) This command returns the native max LBA/CYL of the drive which is not effected by Set Max Address command. Input parameters from the device Sector Number In register contains native max head number. (L=0) Deskstar 40GV & 75GXP hard disk drive specifications 136
  • IBM DTLA-307075 | Hard Drive Specifications - Page 149
    sector to be transferred. (L=0) In LBA mode this register contains LBA bits 24 - 27. (L=1) R The retry bit. If set to one, then retries are disabled. Deskstar 40GV & 75GXP hard disk drive specifications 137
  • IBM DTLA-307075 | Hard Drive Specifications - Page 150
    bits 8 - 15 (Low), 16 - 23 (High). (L=1) H The head number of the last transferred sector. (L=0) In LBA mode this register contains current LBA bits 24 - 27. (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 138
  • IBM DTLA-307075 | Hard Drive Specifications - Page 151
    sector to be transferred. (L=0) In LBA mode this register contains LBA bits 24 - 27. (L=1) R The retry bit. If set to one, then retries are disabled. Deskstar 40GV & 75GXP hard disk drive specifications 139
  • IBM DTLA-307075 | Hard Drive Specifications - Page 152
    bits 8 - 15 (Low), 16 - 23 (High). (L=1) H The head number of the last transferred sector. (L=0) In LBA mode this register contains current LBA bits 24 - 27. (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 140
  • IBM DTLA-307075 | Hard Drive Specifications - Page 153
    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. Deskstar 40GV & 75GXP hard disk drive specifications 141
  • IBM DTLA-307075 | Hard Drive Specifications - Page 154
    107. Password Information for Security Disable Password command The device will compare the password sent from this host with that specified in the control word. Deskstar 40GV & 75GXP hard disk drive specifications 142
  • IBM DTLA-307075 | Hard Drive Specifications - Page 155
    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. Deskstar 40GV & 75GXP hard disk drive specifications 143
  • IBM DTLA-307075 | Hard Drive Specifications - Page 156
    issued immediately before the Format Unit Command. This command is to prevent accidental erasure of the device. This command does not request to transfer data. Deskstar 40GV & 75GXP hard disk drive specifications 144
  • IBM DTLA-307075 | Hard Drive Specifications - Page 157
    command initializes from LBA 0 to Native MAX LBA. The Host MAX LBA set by the Initialize Drive Parameter or the Set MAX Address command is ignored. So the protected area by the Set MAX the device rejects the command with an Aborted error. Deskstar 40GV & 75GXP hard disk drive specifications 145
  • IBM DTLA-307075 | Hard Drive Specifications - Page 158
    Master, 0- User) bit 1 : Erase mode (1- Enhanced, 0- Normal) Enhanced mode is not supported bit 2-15: Reserved Password ( 32 bytes ) Reserved Figure 110. Erase Unit Information Identifier Zero set in word 89 of Identify device information. Deskstar 40GV & 75GXP hard disk drive specifications 146
  • IBM DTLA-307075 | Hard Drive Specifications - Page 159
    the device is in frozen mode: Ÿ Security Set Password Ÿ Security Unlock Ÿ Security Disable Password Ÿ Security Erase Unit For details refer to Figure 81 on page 0. Deskstar 40GV & 75GXP hard disk drive specifications 147
  • IBM DTLA-307075 | Hard Drive Specifications - Page 160
    is not locked immediately. The device is locked after next power on reset or hard reset. When the MASTER password is set by this command, the master password , but the device is NOT locked after next power on reset or hard reset. This command requests a transfer of a single sector of data from
  • IBM DTLA-307075 | Hard Drive Specifications - Page 161
    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). Deskstar 40GV & 75GXP hard disk drive specifications 149
  • IBM DTLA-307075 | Hard Drive Specifications - Page 162
    and causes the device to enter device unlock mode. If power on reset or hard reset is done without executing the Security Disable Password command after this command is protected commands are rejected until a hard reset or a power off. Deskstar 40GV & 75GXP hard disk drive specifications 150
  • IBM DTLA-307075 | Hard Drive Specifications - Page 163
    reason 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. Deskstar 40GV & 75GXP hard disk drive specifications 151
  • IBM DTLA-307075 | Hard Drive Specifications - Page 164
    In LBA mode this register contains current LBA bits 8 - 15 (Low), 16 - 23 (High). (L=1) H In LBA mode this register contains current LBA bits 24 - 27. (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 152
  • IBM DTLA-307075 | Hard Drive Specifications - Page 165
    . Output parameters to the device D Selected device Input parameters from the device Input from the device as a result of a Service command are described in the command description for the command for which Service is being requested. Deskstar 40GV & 75GXP hard disk drive specifications 153
  • IBM DTLA-307075 | Hard Drive Specifications - Page 166
    Offset mode 42H Enable Automatic Acoustic Management 44H 40 bytes of ECC apply on Read Long/Write Long commands 55H Disable read look-ahead feature Deskstar 40GV & 75GXP hard disk drive specifications 154
  • IBM DTLA-307075 | Hard Drive Specifications - Page 167
    to power on defaults DDH Disable release interrupt Note: After a power on reset of hard reset the device is set to the following features as default: Write cache ECC bytes power consumption mode is Low RPM standby mode 00 - 3Fh --- Aborted Deskstar 40GV & 75GXP hard disk drive specifications 155
  • IBM DTLA-307075 | Hard Drive Specifications - Page 168
    of Automatic Acoustic Management and the current Automatic Acoustic Management level setting across all forms of reset, that is, Power on, Hardware, and Software Resets. Deskstar 40GV & 75GXP hard disk drive specifications 156
  • IBM DTLA-307075 | Hard Drive Specifications - Page 169
    indicates Set Max Freeze LOCK command This command overwrites the maximum number of Address of the drive in a range of actual device capacity. Once device receives this command, all accesses beyond Set Max Locked mode or Set Max Frozen mode. Deskstar 40GV & 75GXP hard disk drive specifications 157
  • IBM DTLA-307075 | Hard Drive Specifications - Page 170
    is set. (L=0) H In LBA mode this register contains max LBA bits 24 - 27 which is set. (L=1) In CHS mode this register contains max head number. (L=0) Deskstar 40GV & 75GXP hard disk drive specifications 158
  • IBM DTLA-307075 | Hard Drive Specifications - Page 171
    device is in Set_Max_Unlocked state. Word 00 01-16 17-255 Description Reserved Password (32 byte) Reserved Figure 121. Set Max Set Password data contents Deskstar 40GV & 75GXP hard disk drive specifications 159
  • IBM DTLA-307075 | Hard Drive Specifications - Page 172
    Lock are rejected. The device remains in this state until a power cycle or the acceptance of a Set Max Unlock or Set Max Freeze Lock command. Deskstar 40GV & 75GXP hard disk drive specifications 160
  • IBM DTLA-307075 | Hard Drive Specifications - Page 173
    initially set to 5 and is decremented for each password mismatch. When this counter reaches zero, all Set Max Unlock commands are rejected until a hard reset or a power off occurs. If the password compare matches, then the device sets the Set_Max_Unlocked state and all Set Max commands are accepted
  • IBM DTLA-307075 | Hard Drive Specifications - Page 174
    are rejected. Commands disabled by Set Max Freeze Lock are the following: 1. Set Max Address 2. Set Max Set PASSWORD 3. Set Max Lock 4. Set Max Unlock Deskstar 40GV & 75GXP hard disk drive specifications 162
  • IBM DTLA-307075 | Hard Drive Specifications - Page 175
    and Write Multiple commands. Valid block sizes can be selected from 0, 2, 4, 8 or 16. If 0 is specified, then Read Multiple and Write Multiple commands are disabled. Deskstar 40GV & 75GXP hard disk drive specifications 163
  • IBM DTLA-307075 | Hard Drive Specifications - Page 176
    already spun down, the spin down sequence is not executed. The only way to recover from Sleep Mode is with a software reset or a hardware reset. Deskstar 40GV & 75GXP hard disk drive specifications 164
  • IBM DTLA-307075 | Hard Drive Specifications - Page 177
    -line Immediate SMART Read Log Sector SMART Write Log Sector SMART Enable Operations SMART Disable Operations SMART Return Status SMART Enable/Disable Automatic Off Line Deskstar 40GV & 75GXP hard disk drive specifications 165
  • IBM DTLA-307075 | Hard Drive Specifications - Page 178
    -line mode self-test routine Execute SMART Short self-test routine immediately in captive mode Execute SMART Extended self-test routine immediately in captive mode Deskstar 40GV & 75GXP hard disk drive specifications 166
  • IBM DTLA-307075 | Hard Drive Specifications - Page 179
    routine and service the host within two seconds after receipt of the new command. After servicing the interrupting test execution status byte (Figure 129 on page 0) and ATA registers as below and executes command completion. Status Error Cyl Deskstar 40GV & 75GXP hard disk drive specifications 167
  • IBM DTLA-307075 | Hard Drive Specifications - Page 180
    not change the current Automatic Off-line Data Collection status, but the device may respond with the error code specified in Figure 138 on page 0. Deskstar 40GV & 75GXP hard disk drive specifications 168
  • IBM DTLA-307075 | Hard Drive Specifications - Page 181
    identifies which version of this data structure is implemented by the device. This revision number identifies both the Attribute Value and Attribute Threshold Data structures. Deskstar 40GV & 75GXP hard disk drive specifications 169
  • IBM DTLA-307075 | Hard Drive Specifications - Page 182
    Any non-zero value in the Attribute ID Number indicates an active attribute. The device supports the following Attribute ID Numbers. ID Attribute Name 0 Indicates that this entry in the Sector Count 199 Ultra DMA CRC Error Count Deskstar 40GV & 75GXP hard disk drive specifications 170
  • IBM DTLA-307075 | Hard Drive Specifications - Page 183
    The self-test routine aborted by the host 2 The self-test routine interrupted by the host with a hard or soft reset 3 The device was unable to complete the self-test routine due to a fatal failure 15 The self-test routine in progress Deskstar 40GV & 75GXP hard disk drive specifications 171
  • IBM DTLA-307075 | Hard Drive Specifications - Page 184
    Bit 7-1 0 Definition Reserved (0) Error Logging support bit If bit = 1, the device supports the Error Logging 12.32.12.9 Self-test failure check point This byte indicates the section of the self-test where the device detected a failure. Deskstar 40GV & 75GXP hard disk drive specifications 172
  • IBM DTLA-307075 | Hard Drive Specifications - Page 185
    Attribute ID Number (01h to FFh) Attribute Threshold Reserved (00h) Total bytes Byte 1 1 10 12 Offset 00h 01h 02h Figure 132. Individual Threshold Data Structure Deskstar 40GV & 75GXP hard disk drive specifications 173
  • IBM DTLA-307075 | Hard Drive Specifications - Page 186
    12.32.13.3 Attribute ID numbers Attribute I D Numbers supported by the device are the same as Attribute Values Data Structures. 12.32.13.4 14.3 Device error count This field contains the total number of errors. The value will not roll over. Deskstar 40GV & 75GXP hard disk drive specifications 174
  • IBM DTLA-307075 | Hard Drive Specifications - Page 187
    register Command register Timestamp(ms from Power On) Figure 135. Command data structure Byte 1 1 1 1 1 1 1 1 4 12 Offset 00h 01h 02h 03h 04h 05h 06h 07h 08h Deskstar 40GV & 75GXP hard disk drive specifications 175
  • IBM DTLA-307075 | Hard Drive Specifications - Page 188
    x5h-xAh xBh-xFh State Unknown Sleep Standby Active/Idle SMART Off-line or Self-test Reserved Vendor specific The value of 'x' is vendor specific. Deskstar 40GV & 75GXP hard disk drive specifications 176
  • IBM DTLA-307075 | Hard Drive Specifications - Page 189
    log pointer points to the most recent descriptor. When there is no descriptor, the value is 0. When there is descriptor(s) the value is 1 through 21. Deskstar 40GV & 75GXP hard disk drive specifications 177
  • IBM DTLA-307075 | Hard Drive Specifications - Page 190
    device with a subcommand value in the Features Register that is either invalid or not supported by this device. A S.M.A.R.T. FUNCTION SET command subcommand other than SMART ENABLE OPERATIONS was 10h or 01h Figure 138. S.M.A.R.T. Error Codes Deskstar 40GV & 75GXP hard disk drive specifications 178
  • IBM DTLA-307075 | Hard Drive Specifications - Page 191
    Standby mode the drive will respond to commands but there is a delay while waiting for the spindle to reach operating speed. The automatic power down sequence is enabled and the timer starts counting down when the drive returns to Idle mode. Deskstar 40GV & 75GXP hard disk drive specifications 179
  • IBM DTLA-307075 | Hard Drive Specifications - Page 192
    is enabled, the drive will enter Standby mode automatically if the time-out interval expires with no drive access from the host. The time-out interval will be reinitialized if there is a drive access before the time-out interval expires. Deskstar 40GV & 75GXP hard disk drive specifications 180
  • IBM DTLA-307075 | Hard Drive Specifications - Page 193
    is 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. Deskstar 40GV & 75GXP hard disk drive specifications 181
  • IBM DTLA-307075 | Hard Drive Specifications - Page 194
    Read Buffer and Write Buffer commands are synchronized so that sequential Write Buffer and Read Buffer commands access the same 512 bytes within the buffer. Deskstar 40GV & 75GXP hard disk drive specifications 182
  • IBM DTLA-307075 | Hard Drive Specifications - Page 195
    High/Low The cylinder number of the first sector to be transferred. (L=0) In LBA mode this register contains LBA bits 8 - 15 (Low), 16 - 23 (High). (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 183
  • IBM DTLA-307075 | Hard Drive Specifications - Page 196
    when write cache is enabled. (Ignoring the retry bit is in violation of ATA-2.) Input parameters from the device Sector Count The number of requested sectors not transferred LBA mode this register contains current LBA bits 24 - 27. (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 184
  • IBM DTLA-307075 | Hard Drive Specifications - Page 197
    . If the device performs a bus release, the host shall reselect the device using the SERVICE command. Once the data transfer has begun, the device does not perform a bus release until - 8. H starting head number or LBA address bits 27 - 24. Deskstar 40GV & 75GXP hard disk drive specifications 185
  • IBM DTLA-307075 | Hard Drive Specifications - Page 198
    . bit 0 (C/D) is set to one. Sector Number, Cylinder High/Low, H sector address of unrecoverable error (applicable only when unrecoverable error has occurred.) SRV cleared to 0. Deskstar 40GV & 75GXP hard disk drive specifications 186
  • IBM DTLA-307075 | Hard Drive Specifications - Page 199
    sector to be transferred. (L=0) In LBA mode, this register contains LBA bits 24 - 27. (L=1) R The retry bit. If set to one, then retries are disabled. Deskstar 40GV & 75GXP hard disk drive specifications 187
  • IBM DTLA-307075 | Hard Drive Specifications - Page 200
    sector to be transferred. (L=0) In LBA mode this register contains current LBA bits 24 - 27. (L=1) The drive internally uses 40 bytes of ECC on all data read or writes. The 4 byte mode of operation is is performed using the 4 byte mode. Deskstar 40GV & 75GXP hard disk drive specifications 188
  • IBM DTLA-307075 | Hard Drive Specifications - Page 201
    8 - 15 (Low), 16 - 23 (High). (L=1) H The head number of the first sector to be transferred. (L=0) In LBA mode this register contains LBA bits 24 - 27. (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 189
  • IBM DTLA-307075 | Hard Drive Specifications - Page 202
    bits 8 - 15 (Low), 16 - 23 (High). (L=1) H The head number of the last transferred sector. (L=0) In LBA mode this register contains current LBA bits 24 - 27. (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 190
  • IBM DTLA-307075 | Hard Drive Specifications - Page 203
    . If it is set to one, retries are disabled. If it is ignored, write cache is enabled. (Ignoring the retry bit is in violation of ATA-2.) Deskstar 40GV & 75GXP hard disk drive specifications 191
  • IBM DTLA-307075 | Hard Drive Specifications - Page 204
    bits 8 - 15 (Low), 16 - 23 (High). (L=1) H The head number of the last transferred sector. (L=0) In LBA mode this register contains current LBA bits 24 - 27. (L=1) Deskstar 40GV & 75GXP hard disk drive specifications 192
  • IBM DTLA-307075 | Hard Drive Specifications - Page 205
    in Status Register are shown in the figure below. Function Power On Software Reset Hard Reset Data In Command Data Out Command Non-Data Command DMA Data Transfer Command Interval host system execute a Soft reset and then retry the command. Deskstar 40GV & 75GXP hard disk drive specifications 193
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  • IBM DTLA-307075 | Hard Drive Specifications - Page 207
    DTLA-3XXXXX command support coverage comparing to the ATA-5 defined command set. The column entitled 'Implementation' shows the capability of DTLA Reserved PACKET IDENTIFY PACKET DEVICE SERVICE S.M.A.R.T. FUNCTION SET CFA ERASE (1 of 2) Deskstar 40GV & 75GXP hard disk drive specifications 195
  • IBM DTLA-307075 | Hard Drive Specifications - Page 208
    DELAYED WRITE Vendor specific Reserved: all remaining codes Implementation for DTLA-3XXXXX Yes Yes Yes No No No No Yes Yes specific Yes Yes No Reserved Reserved ATA-5 Command Type Mandatory Obsoleted Optional Optional coverage (2 of 2) Deskstar 40GV & 75GXP hard disk drive specifications 196
  • IBM DTLA-307075 | Hard Drive Specifications - Page 209
    defaults Disable release interrupt Disable SERVICE interrupt Reserved Implementation for DTLA-3XXXXX Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes Yes Yes Yes No Yes Yes Yes Yes Yes No Reserved Figure 149. SET FEATURES command coverage Deskstar 40GV & 75GXP hard disk drive specifications 197
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  • IBM DTLA-307075 | Hard Drive Specifications - Page 211
    61 Actuator, 7 Address Offset, 94 Addressing of HDD registers, 40 Advanced Power Management, 93 AT signal overhead, 12 Command Protocol, 97 Commands, 87 Commands Support Coverage, 195 Connector locations, 57 Control Electronics, 7 time, 17 Deskstar 40GV & 75GXP hard disk drive specifications 199
  • IBM DTLA-307075 | Hard Drive Specifications - Page 212
    Safety, 62 Sector Addressing Mode, 78 Security, 83 Seek Overlap, 91 SET FEATURES Command Support Coverage, 197 Shipped format, 19 Shipping conditions, 46 Shock, 58 Signal definition, 24 DMA timings, 32 V Vibration, 58 W Write cache, 21, 91 Deskstar 40GV & 75GXP hard disk drive specifications 200
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Hard disk drive specifications
Deskstar 40GV & 75GXP
3.5 inch Ultra ATA/100 hard disk drive
DTLA-307015
DTLA-307020
DTLA-307030
DTLA-307045
DTLA-307060
DTLA-307075
DTLA-305010
DTLA-305020
DTLA-305030
DTLA-305040
Models:
Revision 2.0
S07-4778-04
IBM storage products - official published specifications