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...related to restricted rights -Use, duplication or disclosure is available by contacting your country. This publication could include technical inaccuracies or typographical errors. Hitachi Global Storage Technologies 1st Edition (Revision 0.1) Sxxx-xxxx-01 (1 December 2002) Preliminary 2nd Edition (Revision 0.2) Sxxx-xxxx-01 (...you. Some states do not allow disclaimer or express or implied warranties in GSA ADP Schedule Contract with local law: HITACHI GLOBAL STORAGE TECHNOLOGIES PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT...
...related to restricted rights -Use, duplication or disclosure is available by contacting your country. This publication could include technical inaccuracies or typographical errors. Hitachi Global Storage Technologies 1st Edition (Revision 0.1) Sxxx-xxxx-01 (1 December 2002) Preliminary 2nd Edition (Revision 0.2) Sxxx-xxxx-01 (...you. Some states do not allow disclaimer or express or implied warranties in GSA ADP Schedule Contract with local law: HITACHI GLOBAL STORAGE TECHNOLOGIES PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT...
Specifications
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Hitachi Global Storage Technologies Table of Contents 1.0 General...5 1.1 Introduction...5 1.2 References...5 1.3 Abbreviations...5 1.4 Caution...7 1.5 Drive handling precautions ...8 2.0 Outline of the drive ...9 3.0 Fixed-disk subsystem description 13 3.1 Control electronics ...13 3.2 Head disk assembly data...13 4.0 Drive...21 5.4 WRITE safety ...22 5.5 Data buffer test...22 5.6 Error recovery ...22 5.7 Automatic reallocation...22 5.7.1 Nonrecovered write errors 22 5.7.2 Nonrecoverable read error 22 5.7.3 Recovered read errors 22 5.8 ECC...23 6.0 Specification ...25 6.1 Environment...25 ...
Hitachi Global Storage Technologies Table of Contents 1.0 General...5 1.1 Introduction...5 1.2 References...5 1.3 Abbreviations...5 1.4 Caution...7 1.5 Drive handling precautions ...8 2.0 Outline of the drive ...9 3.0 Fixed-disk subsystem description 13 3.1 Control electronics ...13 3.2 Head disk assembly data...13 4.0 Drive...21 5.4 WRITE safety ...22 5.5 Data buffer test...22 5.6 Error recovery ...22 5.7 Automatic reallocation...22 5.7.1 Nonrecovered write errors 22 5.7.2 Nonrecoverable read error 22 5.7.3 Recovered read errors 22 5.8 ECC...23 6.0 Specification ...25 6.1 Environment...25 ...
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Function ...77 Hitachi Global Storage Technologies 7.9.7 Device Terminating Write DMA 53 7.9.8 Host Terminating Write DMA 54 7.10 Drive address setting...55 7.11 Addressing of HDD registers 56 8.0 General...59 8.1 Introduction...59 8.2 Terminology...59 9.0 Deviations from standard...61 10.0 ...Alternate Status Register ...64 10.2 Command Register ...64 10.3 Data Register...64 10.4 Device Control Register...65 10.5 Drive Address Register ...65 10.6 Device/Head Register ...66 10.7 Error Register...66 10.8 Features Register...67 10.9 LBA High Register ...67 10.10 LBA Mid Register ...67 10.11...
Function ...77 Hitachi Global Storage Technologies 7.9.7 Device Terminating Write DMA 53 7.9.8 Host Terminating Write DMA 54 7.10 Drive address setting...55 7.11 Addressing of HDD registers 56 8.0 General...59 8.1 Introduction...59 8.2 Terminology...59 9.0 Deviations from standard...61 10.0 ...Alternate Status Register ...64 10.2 Command Register ...64 10.3 Data Register...64 10.4 Device Control Register...65 10.5 Drive Address Register ...65 10.6 Device/Head Register ...66 10.7 Error Register...66 10.8 Features Register...67 10.9 LBA High Register ...67 10.10 LBA Mid Register ...67 10.11...
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... 172 13.38.5 Self-test log data structure 174 13.38.6 Error reporting ...175 13.39 Standby (E2h/96h) ...176 13.40 Standby Immediate (E0h/94h 177 13.41 Write Buffer (E8h)...178 13.42 Write DMA (... Subcommands 162 13.38.2 Device Attribute Data Structure 166 13.38.3 Device Attribute Thresholds data structure 171 13.38.4 S.M.A.R.T. Function Set (B0h 161 13.38.1 S.M.A.R.T. Hitachi Global Storage Technologies 13.13 Read DMA (C8h/C9h)...124 13.14 Read DMA EXT (25h) ...126 13.15 Read Long (22h/23h) ...128 13...
... 172 13.38.5 Self-test log data structure 174 13.38.6 Error reporting ...175 13.39 Standby (E2h/96h) ...176 13.40 Standby Immediate (E0h/94h 177 13.41 Write Buffer (E8h)...178 13.42 Write DMA (... Subcommands 162 13.38.2 Device Attribute Data Structure 166 13.38.3 Device Attribute Thresholds data structure 171 13.38.4 S.M.A.R.T. Function Set (B0h 161 13.38.1 S.M.A.R.T. Hitachi Global Storage Technologies 13.13 Read DMA (C8h/C9h)...124 13.14 Read DMA EXT (25h) ...126 13.15 Read Long (22h/23h) ...128 13...
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Hitachi Global Storage Technologies List of Tables Table 1: Formatted capacities 15 Table 2: Data sheet ...15 Table 3: Cylinder allocation 16 Table 4: Performance characteristics 17 Table 5: Mechanical positioning performance 17 Table 6: Full stroke seek time 18 Table 7: Single track seek time 18 Table 8: Average latency ...19 Table 9: Drive... ready time ...19 Table 10: Description of operating modes 19 Table 11: Drive ready time 20 Table 12: Examples of error cases 23 Table 13: Environmental condition 25 Table 14: Magnetic...
Hitachi Global Storage Technologies List of Tables Table 1: Formatted capacities 15 Table 2: Data sheet ...15 Table 3: Cylinder allocation 16 Table 4: Performance characteristics 17 Table 5: Mechanical positioning performance 17 Table 6: Full stroke seek time 18 Table 7: Single track seek time 18 Table 8: Average latency ...19 Table 9: Drive... ready time ...19 Table 10: Description of operating modes 19 Table 11: Drive ready time 20 Table 12: Examples of error cases 23 Table 13: Environmental condition 25 Table 14: Magnetic...
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Table 44: Reset response table 69 Table 45: Default Register Values 70 Table 46: Diagnostic codes 70 Table 47: Reset error register values 71 Table 48: Device behavior by ATA command 72 Table 49: Power conditions 75 Table 50: Initial setting ...79 Table 51: Usual...Mode Command (E5h/98h 102 Table 63: Device Configuration Overlay Features register values 102 Table 64: Device Configuration Overlay Data structure 104 Table 65: DCO error information definition 104 Table 66: Execute Device Diagnostic command (90h 105 Table 67: Flush Cache command (E7h 106 Table 68: Flush Cache command (E7h...
Table 44: Reset response table 69 Table 45: Default Register Values 70 Table 46: Diagnostic codes 70 Table 47: Reset error register values 71 Table 48: Device behavior by ATA command 72 Table 49: Power conditions 75 Table 50: Initial setting ...79 Table 51: Usual...Mode Command (E5h/98h 102 Table 63: Device Configuration Overlay Features register values 102 Table 64: Device Configuration Overlay Data structure 104 Table 65: DCO error information definition 104 Table 66: Execute Device Diagnostic command (90h 105 Table 67: Flush Cache command (E7h 106 Table 68: Flush Cache command (E7h...
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Hitachi Global Storage Technologies Table 90: Read Native Max ADDRESS EXT (27h 133 Table 91: Read Sectors (20h/21h 134 ... Max ADDRESS EXT Command (37h 156 Table 110: Set Multiple command (C6h 158 Table 111: Sleep (E6h/99h 159 Table 112: S.M.A.R.T. Error Codes 174 Table 122: Standby (E2h/96h 175 Table 123: Standby Immediate (E0h/94h 176 Table 124: Write Buffer (E8h 177 Table ...Threshold Data Structure 170 Table 117: Command data structure 171 Table 118: Command data structure 172 Table 119: Error data structure 172 Table 120: Self-test log data structure 173 Table 121: S.M.A.R.T.
Hitachi Global Storage Technologies Table 90: Read Native Max ADDRESS EXT (27h 133 Table 91: Read Sectors (20h/21h 134 ... Max ADDRESS EXT Command (37h 156 Table 110: Set Multiple command (C6h 158 Table 111: Sleep (E6h/99h 159 Table 112: S.M.A.R.T. Error Codes 174 Table 122: Standby (E2h/96h 175 Table 123: Standby Immediate (E0h/94h 176 Table 124: Write Buffer (E8h 177 Table ...Threshold Data Structure 170 Table 117: Command data structure 171 Table 118: Command data structure 172 Table 119: Error data structure 172 Table 120: Self-test log data structure 173 Table 121: S.M.A.R.T.
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... 80GN, a 2.5-inch hard disk drive, ATA/IDE interface with a rotational speed of 4200 RPM and a height of 9.5 mm: Drive Name Travelstar 80GN Travelstar 80GN Travelstar 80GN Travelstar 80GN Travelstar 80GN Model Number IC25N080ATMR04 IC25N060ATMR04 IC25N040ATMR04 IC25N030ATMR04 IC25N020ATMR04 ...Laboratory Cyl cylinder DC Direct Current DFT Drive Fitness Test DMA Direct Memory Access ECC error correction code EEC European Economic Community EMC electromagnetic compatibility ERP Error Recovery Procedure Travelstar 80GN Hard Disk Drive Specification 5 Part 2 of this document...
... 80GN, a 2.5-inch hard disk drive, ATA/IDE interface with a rotational speed of 4200 RPM and a height of 9.5 mm: Drive Name Travelstar 80GN Travelstar 80GN Travelstar 80GN Travelstar 80GN Travelstar 80GN Model Number IC25N080ATMR04 IC25N060ATMR04 IC25N040ATMR04 IC25N030ATMR04 IC25N020ATMR04 ...Laboratory Cyl cylinder DC Direct Current DFT Drive Fitness Test DMA Direct Memory Access ECC error correction code EEC European Economic Community EMC electromagnetic compatibility ERP Error Recovery Procedure Travelstar 80GN Hard Disk Drive Specification 5 Part 2 of this document...
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... single track seek from the start of a reliable read or write implies that error correction or recovery is not used throughout this document and are used to the start...to correct arrival problems. The average seek time is measured as the average of one drive over the full range of the environmental and voltage conditions. (See Section 6.1, "Environment...ms) Read 2.5 4.0 Write 3.0 4.5 Single track seek is measured as follows: Typical Average of the drive population tested at nominal environmental and voltage conditions. A reliable read or write operation. "Typical" and ...
... single track seek from the start of a reliable read or write implies that error correction or recovery is not used throughout this document and are used to the start...to correct arrival problems. The average seek time is measured as the average of one drive over the full range of the environmental and voltage conditions. (See Section 6.1, "Environment...ms) Read 2.5 4.0 Write 3.0 4.5 Single track seek is measured as follows: Typical Average of the drive population tested at nominal environmental and voltage conditions. A reliable read or write operation. "Typical" and ...
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... Cache When the write cache is not ready to prevent this data loss, confirm the completion of a Write Fault condition Travelstar 80GN Hard Disk Drive Specification 21 A power off during a write operation causes the loss of data unreadable. A power off during any of the following conditions...the write operation. This means that a power off, even after the drive has become ready: • Spindle speed lies outside the requirements for reliable operations • Self-check of drive is complete Appropriate error status is made available to the power off during a write operation ...
... Cache When the write cache is not ready to prevent this data loss, confirm the completion of a Write Fault condition Travelstar 80GN Hard Disk Drive Specification 21 A power off during a write operation causes the loss of data unreadable. A power off during any of the following conditions...the write operation. This means that a power off, even after the drive has become ready: • Spindle speed lies outside the requirements for reliable operations • Self-check of drive is complete Appropriate error status is made available to the power off during a write operation ...
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... the result of media verification is performed automatically. 5.4 WRITE safety The drive ensures that are uncorrectable after ERP is fully carried out, a hard error is reported to the host system. An error is reported to the host system only when the write cache is disabled... for auto reallocation are described below. 5.7.1 Nonrecovered write errors When a write operation cannot be run prior to the reallocation according to the predefined conditions. Travelstar 80GN Hard Disk Drive Specification 22 The test consists of the error recovery procedures are reported to the host system. The...
... the result of media verification is performed automatically. 5.4 WRITE safety The drive ensures that are uncorrectable after ERP is fully carried out, a hard error is reported to the host system. An error is reported to the host system only when the write cache is disabled... for auto reallocation are described below. 5.7.1 Nonrecovered write errors When a write operation cannot be run prior to the reallocation according to the predefined conditions. Travelstar 80GN Hard Disk Drive Specification 22 The test consists of the error recovery procedures are reported to the host system. The...
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... interleaved ECC processor provides user data verification and correction capability. Following are Read Solomon ECC. Each interleave has 12 bytes for each interleave Interleave ABCDABCDAB C D A B C D A B C D A B C D A B C D Error pattern x x x x x x x x x x x x x x x x x x x x x 0 0 0 6 5 5 5 Error pattern x 0 0 0 x 0 0 0 x 0 0 0 x 0 0 0 x 0 0 0 x 0 0 0 6 0 0 0 Travelstar 80GN Hard Disk Drive Specification 23 An "O" means that at least one bit of error cases. Table 12: Examples of the byte is bad.
... interleaved ECC processor provides user data verification and correction capability. Following are Read Solomon ECC. Each interleave has 12 bytes for each interleave Interleave ABCDABCDAB C D A B C D A B C D A B C D A B C D Error pattern x x x x x x x x x x x x x x x x x x x x x 0 0 0 6 5 5 5 Error pattern x 0 0 0 x 0 0 0 x 0 0 0 x 0 0 0 x 0 0 0 x 0 0 0 6 0 0 0 Travelstar 80GN Hard Disk Drive Specification 23 An "O" means that at least one bit of error cases. Table 12: Examples of the byte is bad.
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...density limits Frequency (KHz) Limits (uT RMS) 0-60 500 Travelstar 80GN Hard Disk Drive Specification 26 Relative Humidity (%) Specification (Environment) 100 90 80 31'C/90%... 15 25 35 45 55 65 Temperature (degC) Figure 1: Limits of temperature and humidity 6.1.1.1 Corrosion test The drive must be functional and show no signs of corrosion after being exposed to a temperature humidity stress of 50°C/...;C/40%RH in 2 hours. 6.1.2 Radiation noise The drive shall work without degradation of the soft error rate under the following magnetic flux density limits at the enclosure surface.
...density limits Frequency (KHz) Limits (uT RMS) 0-60 500 Travelstar 80GN Hard Disk Drive Specification 26 Relative Humidity (%) Specification (Environment) 100 90 80 31'C/90%... 15 25 35 45 55 65 Temperature (degC) Figure 1: Limits of temperature and humidity 6.1.1.1 Corrosion test The drive must be functional and show no signs of corrosion after being exposed to a temperature humidity stress of 50°C/...;C/40%RH in 2 hours. 6.1.2 Radiation noise The drive shall work without degradation of the soft error rate under the following magnetic flux density limits at the enclosure surface.
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...4 Write average Seek average 5 Standby Sleep Startup (max. peak) 6 80GB, 60GB models 1.85 0.95 0.65 2.1 2.2 2.3 0.25 0.1 4.7 40GB, 30GB 20GB models 1.85 0.85 0.65 2.0 2.1 2.3 0.25 0.1 4.7 Travelstar 80GN Hard Disk Drive Specification 27 Table 14: Magnetic flux density limits Frequency (KHz) Limits (...uT RMS) 61-100 250 101-200 100 201-400 50 6.1.3 Conductive noise The disk drive shall work without soft error degradation in the frequency range from ...
...4 Write average Seek average 5 Standby Sleep Startup (max. peak) 6 80GB, 60GB models 1.85 0.95 0.65 2.1 2.2 2.3 0.25 0.1 4.7 40GB, 30GB 20GB models 1.85 0.85 0.65 2.0 2.1 2.3 0.25 0.1 4.7 Travelstar 80GN Hard Disk Drive Specification 27 Table 14: Magnetic flux density limits Frequency (KHz) Limits (...uT RMS) 61-100 250 101-200 100 201-400 50 6.1.3 Conductive noise The disk drive shall work without soft error degradation in the frequency range from ...
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...)" on page 161. 6.3.3 Cable noise interference To avoid any degradation of error in one sector (1 symbol is routed on top or comes in Travelstar 80GN Hard Disk Drive Specification 28 Function" on page 77 and Section 13.38, "S.M.A.R.T. Watts (RMS typical) 80GB, 60GB models 40GB, 30GB 20GB models Average from power on to ready...
...)" on page 161. 6.3.3 Cable noise interference To avoid any degradation of error in one sector (1 symbol is routed on top or comes in Travelstar 80GN Hard Disk Drive Specification 28 Function" on page 77 and Section 13.38, "S.M.A.R.T. Watts (RMS typical) 80GB, 60GB models 40GB, 30GB 20GB models Average from power on to ready...
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...Hard Disk Drive Specification 30 Simple power cycling of the system. Power cycling testing may be required to test the boot-up function of the drive invokes the emergency unload mechanism and subjects the HDD to the drive This power-down state, system suspend state, or system hibernation state. Hitachi...stressful than a normal unload. unloaded by power cycling the drive. The actuator velocity is greater than be viewed as follows: Step 1: Issue one of the spinning motor to be 30 seconds considering error recovery time. Emergency unload is invoked and nontypical stress ...
...Hard Disk Drive Specification 30 Simple power cycling of the system. Power cycling testing may be required to test the boot-up function of the drive invokes the emergency unload mechanism and subjects the HDD to the drive This power-down state, system suspend state, or system hibernation state. Hitachi...stressful than a normal unload. unloaded by power cycling the drive. The actuator velocity is greater than be viewed as follows: Step 1: Issue one of the spinning motor to be 30 seconds considering error recovery time. Emergency unload is invoked and nontypical stress ...
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... in all axes (six directions) and will stay within specification limits if the drive is operated in a horizontal orientation will be conducted by mounting the drive to a table using the bottom four mounting holes. 6.5.1 Operating vibration The drive will operate without a hard error while being subjected to protect the disk data during shipping, movement, or...
... in all axes (six directions) and will stay within specification limits if the drive is operated in a horizontal orientation will be conducted by mounting the drive to a table using the bottom four mounting holes. 6.5.1 Operating vibration The drive will operate without a hard error while being subjected to protect the disk data during shipping, movement, or...
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...and direction for a total of 60. • There must be a minimum delay of 3 seconds between shock pulses. • The disk drive will operate without a hard error while subjected to 5 Hz sine wave) 9.8 m/sec2 (1 G) (5-500 Hz) Sweep rate (oct/min) 2.0 6.5.2 Nonoperating vibration The disk... drive withstands the vibration levels described below without any loss or permanent damage. 6.5.2.1 Random vibration The test consists of a random ...
...and direction for a total of 60. • There must be a minimum delay of 3 seconds between shock pulses. • The disk drive will operate without a hard error while subjected to 5 Hz sine wave) 9.8 m/sec2 (1 G) (5-500 Hz) Sweep rate (oct/min) 2.0 6.5.2 Nonoperating vibration The disk... drive withstands the vibration levels described below without any loss or permanent damage. 6.5.2.1 Random vibration The test consists of a random ...
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...capability. The data on the bus shall be latched on the rising edge of the Command Block Registers [Data, Error (Features when written), Sector Count, Sector Number, Cylinder Low, Cylinder High, Drive/Head and Status (Command when written) register] can be kept at a Low logic state during power up ...and kept High thereafter. The IRQ is low, it enables data from the data bus to zero by the drive CPU. Travelstar 80GN Hard Disk Drive Specification 41 DIORWhen this signal is reset to a register or data register of the IRQ bit. CS1The chip select signal generated from...
...capability. The data on the bus shall be latched on the rising edge of the Command Block Registers [Data, Error (Features when written), Sector Count, Sector Number, Cylinder Low, Cylinder High, Drive/Head and Status (Command when written) register] can be kept at a Low logic state during power up ...and kept High thereafter. The IRQ is low, it enables data from the data bus to zero by the drive CPU. Travelstar 80GN Hard Disk Drive Specification 41 DIORWhen this signal is reset to a register or data register of the IRQ bit. CS1The chip select signal generated from...
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... a Task File. Control Block Registers 1 0 1 1 0 Alt. CS1- DA2 DA1 DA0 DIOR- = 0 (Read) DIOW- = 0 (Write) Travelstar 80GN Hard Disk Drive Specification 56 or DIOW- Sector count Reg. 0 1 0 1 1 LBA Low Reg LBA Low Reg 0 1 1 0 0 LBA Mid Reg LBA Mid Reg 0... 1 1 0 1 LBA High Reg LBA High Reg 0 1 1 1 0 Device Reg Device Reg 0 1 1 1 1 Status Reg. The following table shows the I /O address map CS0- Data Reg. 0 1 0 0 1 Error...
... a Task File. Control Block Registers 1 0 1 1 0 Alt. CS1- DA2 DA1 DA0 DIOR- = 0 (Read) DIOW- = 0 (Write) Travelstar 80GN Hard Disk Drive Specification 56 or DIOW- Sector count Reg. 0 1 0 1 1 LBA Low Reg LBA Low Reg 0 1 1 0 0 LBA Mid Reg LBA Mid Reg 0... 1 1 0 1 LBA High Reg LBA High Reg 0 1 1 1 0 Device Reg Device Reg 0 1 1 1 1 Status Reg. The following table shows the I /O address map CS0- Data Reg. 0 1 0 0 1 Error...