User manual HITACHI TRAVELSTAR 80GN

[. . . ] Hitachi Global Storage Technologies Hard Disk Drive Specification Hitachi Travelstar 80GN 2. 5 inch ATA/IDE hard disk drive Models: IC25N020ATMR04 IC25N030ATMR04 IC25N040ATMR04 IC25N060ATMR04 IC25N080ATMR04 Revision 2. 0 19 September 2003 Document Part # S13K-1055-20 Publication Number 1550 Hard Disk Drive Specification Travelstar 80GN 2. 5 inch ATA/IDE hard disk drive Models: IC25N020ATMR04 IC25N030ATMR04 IC25N040ATMR04 IC25N060ATMR04 IC25N080ATMR04 19 September 2003 Revision 2. 0 Document Part # S13K-1055-20 Publication Number 1550 Hitachi Global Storage Technologies 1st Edition (Revision 0. 1) Sxxx-xxxx-01 (1 December 2002) Preliminary 2nd Edition (Revision 0. 2) Sxxx-xxxx-01 (27 Feburary 2003) Preliminary 3rd Edition (Revision 0. 3) S13K-1055-03(7 March 2003) Preliminary 4th Edition (Revision 0. 4) S13K-1055-04(7 March 2003) Preliminary 5th Edition (Revision 0. 5) S13K-1055-05(7 March 2003) Preliminary 6th Edition (Revision 1. 0) S13K-1055-10(7 March 2003) Revision 7th Edition (Revision 1. 1) S13K-1055-11(13 March 2003) Revision 8th Edition (Revision 1. 2) S13K-1055-12(17 June 2003) Revision 9th Edition (Revision 1. 3) S13K-1055-13(18 June 2003) Revision 10th Edition (Revision 1. 4) S13K-1055-14(26 June 2003) Revision 11th Edition (Revision 1. 5) S13K-1055-15(14 July 2003) Revision 12th Edition (Revision 1. 6) S13K-1055-16(29 August 2003) Revision 13th Edition (Revision 1. 7) S13K-1055-17 (02 September 2003) Revision 14th Edition (Revision 2. 0) S13K-1055-20 (19 September 2003) Final The following paragraph does not apply to the United Kingdom or any country where such provisions are inconsistent with local law: HITACHI GLOBAL STORAGE TECHNOLOGIES PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer or express or implied warranties in certain transactions, therefore, this statement may not apply to you. This publication could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. [. . . ] Table 60: "Command Set (subcommand)" on page 99 shows the subcommands that are supported by each command or feature. Table 58: Command Set (1 of 2) Protocol Command Code (Hex) Binary Code Bit 76543210 3 3 3 3 1 2 3 3 3 2 3+ 1 3 3 3 3 3 1 4 4 4 1 1 1 3 3 1 1 3 3 3 3 3 2 3 2 3 2 2 3 3 Check Power Mode Check Power Mode* Device Configuration RESTORE Device Configuration FREEZE LOCK Device Configuration IDENTIFY Device Configuration SET Execute Device Diagnostic Flush Cache Flush Cache EXT Format Track Format Unit Identify Device Idle Idle* Idle Immediate Idle Immediate* Initialize Device Parameters Read Buffer Read DMA Read DMA Read DMA EXT Read Long Read Long Read Multiple Read Native Max ADDRESS Read Native Max ADDRESS EXT Read Sector(s) Read Sector(s) Read Sector(s)EXT Read Verify Sector(s) Read Verify Sector(s) Read Verify Sector(s)EXT Recalibrate Security Disable Password Security Erase Prepare Security Erase Unit Security Freeze Lock Security Set Password Security Unlock Seek Sense Condition E5 98 B1 B1 B1 B1 90 E7 EA 50 F7 EC E3 97 E1 95 91 E4 C8 C9 25 22 23 C4 F8 27 20 21 24 40 41 42 1x F6 F3 F4 F5 F1 F2 7x F0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 0 1 1 1 0 0 0 1 1 0 0 0 0 1 1 1 0 1 1 1 1 1 1 1 1 100101 011000 100001 100001 100001 100001 010000 100111 101010 010000 110111 101100 100011 010111 100001 010101 010001 100100 001000 001001 100101 100010 100011 000100 111000 100111 100000 100001 100100 000000 000001 000010 01---111010 110011 110100 110101 110001 110010 11---110000 Travelstar 80GN Hard Disk Drive Specification 97 Table 59: Command Set (2 of 2) ProtoCommand col 3 3 3 3 3 2 2 3 3 3 3 3 3 3 3 1 1 1 3 3 2 3 3 3 3 2 4 4 4 2 2 2 2 2 2 2 2 Set Features Set Max ADDRESS Set Max ADDRESS EXT Set Max FREEZE LOCK Set Max LOCK Set Max SET PASSWORD Set Max UNLOCK Set Multiple Mode Sleep Sleep* S. M. A. R. T. Write Log Sector Standby Standby* Standby Immediate Standby Immediate* Write Buffer Write DMA Write DMA Write DMA EXT Write Long Write Long Write Multiple Write Multiple EXT Write Sector(s) Write Sector(s) Write Sector(s)EXT Write Verify Code (Hex) EF F9 37 F9 F9 F9 F9 C6 E6 99 B0 B0 B0 B0 B0 B0 B0 B0 B0 B0 B0 E2 96 E0 94 E8 CA CB 35 32 33 C5 39 30 31 34 3C Binary Code Bit 7 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 0 0 0 0 0 6 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 1 0 0 0 1 0 0 0 0 0 5 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 0 0 1 1 1 0 1 1 1 1 1 4 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 0 0 0 1 1 1 0 1 1 1 1 1 3 1 1 0 1 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 1 2 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 1 1 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 0 1 0 0 Commands marked * are alternate command codes for previously defined commands Protocol: 1 : PIO data IN command 3 : Non data command + : Vendor specific command 2 : PIO data OUT command 4 : DMA command Travelstar 80GN Hard Disk Drive Specification 98 Table 60: Command Set (subcommand) Command (Subcommand) Command Code (Hex) Feature Register (Hex) S. M. A. R. T. S. M. A. R. T. Function Read Attribute Values Read Attribute Thresholds Enable/Disable Attribute Autosave Save Attribute Values Execute Off-line Immediate Read Log Sector Write Log Sector Enable Operations Disable Operations Return Status Enable/Disable Automatic Off-line B0 B0 B0 B0 B0 B0 B0 B0 B0 B0 B0 D0 D1 D2 D3 D4 D5 D6 D8 D9 DA DB Set Features Enable Write Cache Set Transfer mode Enable Advanced Power Management feature Enable Address Offset mode 40 bytes of ECC apply on Read/Write Long Disable read look-ahead feature Disable reverting to power on defaults Disable write cache Disable Advanced Power Management feature Disable Address Offset mode Enable read look-ahead feature 4 bytes of ECC apply on Read/Write Long Enable reverting to power on defaults Set Set Set Set Set Max Max Max Max Max Security Extension SET PASSWORD LOCK UNLOCK FREEZE LOCK Configuration Configuration Configuration Configuration Configuration Overlay RESTORE FREEZE LOCK IDENTIFY SET EF EF EF EF EF EF EF EF EF EF EF EF EF 02 03 05 09 44 55 66 82 85 89 AA BB CC F9 F9 F9 F9 01 02 03 04 Device Device Device Device Device B1 B1 B1 B1 CO C1 C2 C3 The "Command set" table beginning on page page 97 shows the commands that are supported by the device. The "Command Set (Subcommand)" table above shows the sub-commands that are supported by each command or feature. Travelstar 80GN Hard Disk Drive Specification 99 The following symbols are used in the command descriptions. Input registers 0 1 H V N This indicates that the bit is always set to 0. This indicates that the head number part of the Device/Head Register is an input parameter and will be set by the device. This indicates that the bit is part of an input parameter and will be set by the device to 0 or 1. Indicates that the condition of the device is not recommended for start up. This indicates that the bit is not part of an input parameter. symbols are used in the command descriptions: Output registers 0 1 D H L R B V x This indicates that the bit must be set to 0. This indicates that the device number bit of the Device Register should be specified. This indicates that the head number part of the Device/Head Register is an output parameter and should be specified. Original meaning is already obsolete, there is no difference between 0 and 1. This indicates that the Option Bit of the Sector Count Register be specified. This indicates that the bit is part of an output parameter and should be specified. This indicates that the bit is not used. The command descriptions show the contents of the Status and Error Registers after the device has completed processing the command and has interrupted the host. Travelstar 80GN Hard Disk Drive Specification 100 13. 1 Check Power Mode (E5h/98h) Table 61: Check Power Mode Commmand (E5h/98h) Command Block Output Registers Command Block Input Registers Register Data Feature Sector Count LBA Low LBA Mid LBA High Device Command 7 1 1 6 1 5 1 1 4 D 0 3 0 2 1 1 0 0 1 Register Data Error Sector Count LBA Low LBA Mid LBA High Device Status 7654321 ------see below VVVVVVV ------------------------see below Status Register 0 V - Error Register 7 6 CRC UNC 0 0 5 0 0 4 IDN 0 3 0 0 2 1 0 ABT T0N AMN V 0 0 7 6 5 4 3 BSY RDY DF DSC DRQ 0 0 0 - 2 1 COR IDX 0 - 0 ERR V The Check Power Mode command will report whether the device is spun up and the media is available for immediate access. Input parameters from the device Sector Count This indicates the power mode code. The command returns FFh in the Sector Count Register if the spindle motor is at speed and the device is not in Standby or Sleep mode. Otherwise, the Sector Count Register is set to 0. Travelstar 80GN Hard Disk Drive Specification 101 13. 2 Device Configuration Overlay (B1h) Table 62: Check Power Mode Command (E5h/98h) Command Block Output Registers Command Block Input Registers Register Data Feature Sector Count LBA Low LBA Mid LBA High Device Command 7 1 1 6 0 0 5 1 1 4 0 D 1 3 V 0 2 V 0 1 V 0 0 V 1 Register Data Error Sector Count LBA Low LBA Low LBA High Device Status 7654321 ------see below VVVVVVV ------VVVVVVV VVVVVVV ------see below Status Register 0 V V V - Error Register 7 6 CRC UNC 0 0 5 0 0 4 IDN 0 3 0 0 2 1 0 ABT T0N AMN V 0 0 7 6 5 4 3 BSY RDY DF DSC DRQ V V 0 V 2 1 COR IDX - 0 ERR V Individual Device Configuration Overlay feature set commands are identified by the value placed in the Features register. The table below shows these Features register values. Table 63: Device Configuration Overlay Features register values Value Command C0h C1h C2h C3h other DEVICE CONFIGURATION DEVICE CONFIGURATION DEVICE CONFIGURATION DEVICE CONFIGURATION Reserved RESTORE FREEZE LOCK IDENTIFY SET 13. 2. 1 DEVICE CONFIGURATION RESTORE (subcommand C0h) The DEVICE CONFIGURATION RESTORE command disables any setting previously made by a DEVICE CONFIGURATION SET command and returns the content of the IDENTIFY DEVICE or IDENTIFY PACKET DEVICE command response to the original settings as indicated by the data returned from the execution of a DEVICE CONFIGURATION IDENTIFY command. 13. 2. 2 DEVICE CONFIGURATION FREEZE LOCK (subcommand C1h) The DEVICE CONFIGURATION FREEZE LOCK command prevents accidental modification of the Device Configuration Overlay settings. After successful execution of a DEVICE CONFIGURATION FREEZE LOCK command, all DEVICE CONFIGURATION SET, DEVICE CONFIGURATION FREEZE LOCK, DEVICE CONFIGURATION IDENTIFY, and DEVICE CONFIGURATION RESTORE commands are aborted by the device. The DEVICE CONFIGURATION FREEZE LOCK condition shall be cleared by a power-down. The DEVICE CONFIGURATION FREEZE LOCK condition shall not be cleared by hardware or software reset. Travelstar 80GN Hard Disk Drive Specification 102 13. 2. 3 DEVICE CONFIGURATION IDENTIFY (subcommand C2h) The DEVICE CONFIGURATION IDENTIFY command returns a 512 byte data structure via PIO data-in transfer. The content of this data structure indicates the selectable commands, modes, and feature sets that the device is capable of supporting. [. . . ] The sectors are transferred through the Data Register 16 bits at a time. If an uncorrectable error occurs, the write will be terminated at the failing sector. Output parameters to the device Sector Count Current The number of continuous sectors to be transferred low order, bits (7-0). Sector Count Previous The number of continuous sectors to be transferred high order bits (15-8). [. . . ]