Specifications
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... Count Register ...54 8.11 Sector Number Register ...54 8.12 Status Register...55 9 General Operation Descriptions ...56 9.1 Reset Response...56 9.1.1 Register Initialization ...57 9.2 Diagnostic and Reset considerations...57 9.3 Sector Addressing Mode...58 9.3.1 Logical CHS Addressing Mode 58 9.3.2 LBA Addressing Mode ...58 9.4 Power Management Feature ...59 9.4.1 Power Mode...... Standby timer ...59 9.4.4 Interface Capability for Power Modes 60 9.5 SMART Function ...61 9.5.1 Attributes ...61 9.5.2 Attribute values...61 9.5.3 Attribute thresholds...61 Hitachi hard disk drive specifications 4
... Count Register ...54 8.11 Sector Number Register ...54 8.12 Status Register...55 9 General Operation Descriptions ...56 9.1 Reset Response...56 9.1.1 Register Initialization ...57 9.2 Diagnostic and Reset considerations...57 9.3 Sector Addressing Mode...58 9.3.1 Logical CHS Addressing Mode 58 9.3.2 LBA Addressing Mode ...58 9.4 Power Management Feature ...59 9.4.1 Power Mode...... Standby timer ...59 9.4.4 Interface Capability for Power Modes 60 9.5 SMART Function ...61 9.5.1 Attributes ...61 9.5.2 Attribute values...61 9.5.3 Attribute thresholds...61 Hitachi hard disk drive specifications 4
Specifications
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11.5 Execute Device Diagnostic (90h) ...120 11.6 Flush Cache (E7h) ...121 11.7 Flush Cache Ext (EAh) ...122 11.8 Format Track (50h) ...123 11.9 Format Unit (F7h)...125 11.10 ... 11.39.3 Set Max Unlock (Feature = 03h 207 11.39.4 Set Max Freeze Lock (Feature = 04h 208 11.40 Set Max Address Ext (37h) ...209 Hitachi hard disk drive specifications 6
11.5 Execute Device Diagnostic (90h) ...120 11.6 Flush Cache (E7h) ...121 11.7 Flush Cache Ext (EAh) ...122 11.8 Format Track (50h) ...123 11.9 Format Unit (F7h)...125 11.10 ... 11.39.3 Set Max Unlock (Feature = 03h 207 11.39.4 Set Max Freeze Lock (Feature = 04h 208 11.40 Set Max Address Ext (37h) ...209 Hitachi hard disk drive specifications 6
Specifications
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... Register ...52 Table 26 Error Register ...53 Table 27 Status Register ...55 Table 28 Reset Response ...56 Table 29 Default Register Values...57 Table 30 Diagnostic Codes...57 Table 31 Power conditions ...60 Table 32 Command table for device lock operation -1 67 Table 33 Command table for device lock operation -2 68... of SCT Status Request Using Read Log Ext 90 Table 49 Data Format of SCT Status Response 92 Table 50 SCT Write Same (Inputs) ...93 Hitachi hard disk drive specifications 8
... Register ...52 Table 26 Error Register ...53 Table 27 Status Register ...55 Table 28 Reset Response ...56 Table 29 Default Register Values...57 Table 30 Diagnostic Codes...57 Table 31 Power conditions ...60 Table 32 Command table for device lock operation -1 67 Table 33 Command table for device lock operation -2 68... of SCT Status Request Using Read Log Ext 90 Table 49 Data Format of SCT Status Response 92 Table 50 SCT Write Same (Inputs) ...93 Hitachi hard disk drive specifications 8
Specifications
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... 70 Device Configuration Overlay Data structure 116 Table 71 DCO error information definition 117 Table 72 Download Microcode Command (92h 118 Table 73 Execute Device Diagnostic Command (90h 120 Table 74 Flush Cache Command (E7h 121 Table 75 Flush Cache Ext Command (EAh 122 Table 76 Format Track Command(50h 123... ...152 Table 102 Error data structure ...153 Table 103 Extended Self-test log data structure 154 Table 104 Extended Self-test log descriptor entry 155 Hitachi hard disk drive specifications 9
... 70 Device Configuration Overlay Data structure 116 Table 71 DCO error information definition 117 Table 72 Download Microcode Command (92h 118 Table 73 Execute Device Diagnostic Command (90h 120 Table 74 Flush Cache Command (E7h 121 Table 75 Flush Cache Ext Command (EAh 122 Table 76 Format Track Command(50h 123... ...152 Table 102 Error data structure ...153 Table 103 Extended Self-test log data structure 154 Table 104 Extended Self-test log descriptor entry 155 Hitachi hard disk drive specifications 9
Specifications
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...; Ring buffer implementation Write Cache Native command queuing support Automatic Error Recovery procedures for read and write commands Self Diagnostics on Power on and resident diagnostics Serial ATA Data Transfer 6Gbps CHS and LBA mode Power saving modes/Low RPM idle mode (APM) S.M.A.R.T. (Self...
...; Ring buffer implementation Write Cache Native command queuing support Automatic Error Recovery procedures for read and write commands Self Diagnostics on Power on and resident diagnostics Serial ATA Data Transfer 6Gbps CHS and LBA mode Power saving modes/Low RPM idle mode (APM) S.M.A.R.T. (Self...
Specifications
Page 17
... of the servo and takes corresponding action if an error occurs. The spindle is assembled in -hub, brushless, sensorless DC drive motor. Performs self-checkout (diagnostics). 3.2 Head disk assembly The head disk assembly (HDA) is driven directly by a microprocessor, several logic modules, digital/analog modules, and various drivers and receivers. Venting...
... of the servo and takes corresponding action if an error occurs. The spindle is assembled in -hub, brushless, sensorless DC drive motor. Performs self-checkout (diagnostics). 3.2 Head disk assembly The head disk assembly (HDA) is driven directly by a microprocessor, several logic modules, digital/analog modules, and various drivers and receivers. Venting...
Specifications
Page 22
... seek modes Function Typical (ms) Read 0.5 Write 0.6 Table 6 Single Track Seek Time Max (ms) 0.7 0.8 4.5.2.2 Average latency Rotational speed 7200 RPM Time for the internal self diagnostics. 22
... seek modes Function Typical (ms) Read 0.5 Write 0.6 Table 6 Single Track Seek Time Max (ms) 0.7 0.8 4.5.2.2 Average latency Rotational speed 7200 RPM Time for the internal self diagnostics. 22
Specifications
Page 53
... track 0 was not found . Address Mark Not Found. Hitachi hard disk drive specifications 53 UNC=1 indicates an uncorrectable data error has been encountered. At the completion of any command except Execute Device Diagnostic, the contents of an Execute Device Diagnostic command, this register contains a diagnostic code. Bit Definitions ICRCE (CRC) UNC IDNF (IDN) ABRT... Error Register 7 6 5 4 3 2 1 0 ICRCE UNC 0 IDNF 0 ABRT TK0NF AMNF Table 26 Error Register This register contains status from the last command executed by the device, or a diagnostic code.
... track 0 was not found . Address Mark Not Found. Hitachi hard disk drive specifications 53 UNC=1 indicates an uncorrectable data error has been encountered. At the completion of any command except Execute Device Diagnostic, the contents of an Execute Device Diagnostic command, this register contains a diagnostic code. Bit Definitions ICRCE (CRC) UNC IDNF (IDN) ABRT... Error Register 7 6 5 4 3 2 1 0 ICRCE UNC 0 IDNF 0 ABRT TK0NF AMNF Table 26 Error Register This register contains status from the last command executed by the device, or a diagnostic code.
Specifications
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...On Reset (POR) The device executes a series of each reset are three types of reset in ATA as Soft Reset. Read look-ahead - Hitachi hard disk drive specifications 56 Multiple mode - ECC bytes Disable Standby timer Power mode Table 28 Reset Response POR o o o o o COMRESET...Reset o (*1) x x x o (*3) o x x (*5) (*4) (*4) o ---- Aborting Host interface Aborting Device operation Initialization of hardware Internal diagnostic Spinning spindle Initialization of CHS (set , and then is set by Initialize Device Parameter) - Standby when Power-Up in the Device Control ...
...On Reset (POR) The device executes a series of each reset are three types of reset in ATA as Soft Reset. Read look-ahead - Hitachi hard disk drive specifications 56 Multiple mode - ECC bytes Disable Standby timer Power mode Table 28 Reset Response POR o o o o o COMRESET...Reset o (*1) x x x o (*3) o x x (*5) (*4) (*4) o ---- Aborting Host interface Aborting Device operation Initialization of hardware Internal diagnostic Spinning spindle Initialization of CHS (set , and then is set by Initialize Device Parameter) - Standby when Power-Up in the Device Control ...
Specifications
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Hitachi hard disk drive specifications 57 And Error register is diagnosed. Code Description 01h No error Detected 02h Formatter device error 03h Sector buffer error 04h ECC circuitry error 05h Controller microprocessor error Table 30 Diagnostic Codes The meaning of the Error Register diagnostic...software reset, the register values are initialized as shown in Table 29. 9.1.1 Register Initialization Register Default Value Error Diagnostic Code Sector Count 01h Sector Number 01h Cylinder Low 00h Cylinder High 00h Device/Head 00h Status 50h Alternate Status ...
Hitachi hard disk drive specifications 57 And Error register is diagnosed. Code Description 01h No error Detected 02h Formatter device error 03h Sector buffer error 04h ECC circuitry error 05h Controller microprocessor error Table 30 Diagnostic Codes The meaning of the Error Register diagnostic...software reset, the register values are initialized as shown in Table 29. 9.1.1 Register Initialization Register Default Value Error Diagnostic Code Sector Count 01h Sector Number 01h Cylinder Low 00h Cylinder High 00h Device/Head 00h Status 50h Alternate Status ...
Specifications
Page 67
...commands when the Security Mode Feature Set (Device lock function) is enabled. Command Locked Mode Check Power Mode Configure Stream Execute Device Diagnostic Device Configuration Restore Device Configuration Freeze Lock Device Configuration Identify Device Configuration Set Download Microcode Flush Cache Flush Cache Ext Format Track Identify ...Executable Executable Executable Executable Executable Executable Executable Executable Executable Command aborted Executable Executable Executable Executable Executable Command aborted Command aborted Hitachi hard disk drive specifications 67
...commands when the Security Mode Feature Set (Device lock function) is enabled. Command Locked Mode Check Power Mode Configure Stream Execute Device Diagnostic Device Configuration Restore Device Configuration Freeze Lock Device Configuration Identify Device Configuration Set Download Microcode Flush Cache Flush Cache Ext Format Track Identify ...Executable Executable Executable Executable Executable Executable Executable Executable Executable Command aborted Executable Executable Executable Executable Executable Command aborted Command aborted Hitachi hard disk drive specifications 67
Specifications
Page 105
... Non-Data commands These commands are: Check Power Mode Configure Stream Device Configuration Freeze Lock Device Configuration Restore Execute Device Diagnostic Flush Cache Flush Cache Ext Idle Idle Immediate Initialize Device Parameters NOP Read Native Max Address ...; SMART Enable/Disable Automatic Off-Line Standby Standby Immediate Write Uncorrectable Ext Execution of these commands involves no data transfer. Hitachi hard disk drive specifications 105
... Non-Data commands These commands are: Check Power Mode Configure Stream Device Configuration Freeze Lock Device Configuration Restore Execute Device Diagnostic Flush Cache Flush Cache Ext Idle Idle Immediate Initialize Device Parameters NOP Read Native Max Address ...; SMART Enable/Disable Automatic Off-Line Standby Standby Immediate Write Uncorrectable Ext Execution of these commands involves no data transfer. Hitachi hard disk drive specifications 105
Specifications
Page 107
F6 1 1 1 1 1 0 1 0 F3 1 1 1 1 0 0 1 1 F4 1 1 1 1 0 1 0 0 F5 1 1 1 1 0 1 0 1 F1 1 1 1 1 0 0 0 1 F2 1 1 1 1 0 0 1 0 Hitachi hard disk drive specifications 107 11 Command Descriptions Protocol Command 3 Check Power Mode 3 Check Power Mode* 3 Configure Stream 3 Device Configuration Restore 3 Device Configuration Freeze Lock 1 Device Configuration Identify 2 Device Configuration Set 2 Download Microcode 3 Execute Device Diagnostic 3 Flush Cache 3 Flush Cache Ext 2 Format Track 1 Identify Device 3 Idle...
F6 1 1 1 1 1 0 1 0 F3 1 1 1 1 0 0 1 1 F4 1 1 1 1 0 1 0 0 F5 1 1 1 1 0 1 0 1 F1 1 1 1 1 0 0 0 1 F2 1 1 1 1 0 0 1 0 Hitachi hard disk drive specifications 107 11 Command Descriptions Protocol Command 3 Check Power Mode 3 Check Power Mode* 3 Configure Stream 3 Device Configuration Restore 3 Device Configuration Freeze Lock 1 Device Configuration Identify 2 Device Configuration Set 2 Download Microcode 3 Execute Device Diagnostic 3 Flush Cache 3 Flush Cache Ext 2 Format Track 1 Identify Device 3 Idle...
Specifications
Page 120
... the device. Sector Count Sector Number Cylinder Low Cylinder High Device/Head Status ...See Below... Hitachi hard disk drive specifications 120 The normal Error Register bit definitions do not apply to this command. 11.5 Execute Device Diagnostic (90h) Command Block Output Registers Register 7 6 5 4 3 2 1 0 Data Feature Sector Count Sector Number Cylinder Low Cylinder...
... the device. Sector Count Sector Number Cylinder Low Cylinder High Device/Head Status ...See Below... Hitachi hard disk drive specifications 120 The normal Error Register bit definitions do not apply to this command. 11.5 Execute Device Diagnostic (90h) Command Block Output Registers Register 7 6 5 4 3 2 1 0 Data Feature Sector Count Sector Number Cylinder Low Cylinder...