Manual/User Guide
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... the special terminology and abbreviations used in which they operate. CHAPTER 6 Operations This chapter describes the operations of the systems in this manual. CHAPTER 2 Device Configuration This chapter describes the internal configurations of the disk drive and the configuration of the disk drive. Preface This manual describes MHT2080AT/ MHT2060AT/ MHT2040AT/ MHT2030AT/ MHT2020AT models of the disk drive. CHAPTER 5 Interface This chapter describes the interface specifications of the MHT Series, 2.5-inch hard disk drives. C141-E192-02EN i
... the special terminology and abbreviations used in which they operate. CHAPTER 6 Operations This chapter describes the operations of the systems in this manual. CHAPTER 2 Device Configuration This chapter describes the internal configurations of the disk drive and the configuration of the disk drive. Preface This manual describes MHT2080AT/ MHT2060AT/ MHT2040AT/ MHT2030AT/ MHT2020AT models of the disk drive. CHAPTER 5 Interface This chapter describes the interface specifications of the MHT Series, 2.5-inch hard disk drives. C141-E192-02EN i
Manual/User Guide
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... 3.12 Factory default setting 3-12 Figure 3.13 Jumper setting of master or slave drive 3-12 Figure 3.14 CSEL setting 3-13 Figure 3.15 Example (1) of Cable Select 3-13 Figure 3.16 Example (2) of Cable Select 3-14 Figure 4.1 Figure 4.2 Figure 4.3 Figure 4.4 Figure 4.5 Figure 4.6 Figure 4.7 Figure 4.8 Power Supply Configuration 4-4 Circuit Configuration 4-5 Power-on operation sequence 4-7 Read/write circuit block diagram 4-10 Frequency characteristic of programmable filter 4-11 Block diagram of servo control circuit 4-13 Physical sector servo configuration on disk surface...
... 3.12 Factory default setting 3-12 Figure 3.13 Jumper setting of master or slave drive 3-12 Figure 3.14 CSEL setting 3-13 Figure 3.15 Example (1) of Cable Select 3-13 Figure 3.16 Example (2) of Cable Select 3-14 Figure 4.1 Figure 4.2 Figure 4.3 Figure 4.4 Figure 4.5 Figure 4.6 Figure 4.7 Figure 4.8 Power Supply Configuration 4-4 Circuit Configuration 4-5 Power-on operation sequence 4-7 Read/write circuit block diagram 4-10 Frequency characteristic of programmable filter 4-11 Block diagram of servo control circuit 4-13 Physical sector servo configuration on disk surface...
Manual/User Guide
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... temperature measurement points and standard values..........3-6 Table 3.2 Cable connector specifications 3-10 Table 5.1 Signal assignment on the interface connector 5-3 Table 5.2 I/O registers 5-7 Table 5.3 Command code and parameters 5-15 Table 5.4 Information to be read by IDENTIFY DEVICE command 5-34 Table 5.5 Features register values and settable modes 5-44 Table 5.6 Diagnostic code 5-56 Table 5.7 Features Register values (subcommands) and functions 5-68 Table 5.8 Format of device attribute value data 5-72 Table 5.9 Format of insurance failure threshold value data...
... temperature measurement points and standard values..........3-6 Table 3.2 Cable connector specifications 3-10 Table 5.1 Signal assignment on the interface connector 5-3 Table 5.2 I/O registers 5-7 Table 5.3 Command code and parameters 5-15 Table 5.4 Information to be read by IDENTIFY DEVICE command 5-34 Table 5.5 Features register values and settable modes 5-44 Table 5.6 Diagnostic code 5-56 Table 5.7 Features Register values (subcommands) and functions 5-68 Table 5.8 Format of device attribute value data 5-72 Table 5.9 Format of insurance failure threshold value data...
Manual/User Guide
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... replaced. 1.2 Device Specifications Table 1.1 lists the formatted capacity, number of logical cylinders, number of heads, and number of sectors of every model for the units of BIOS parameter. of Cylinder MHT2080AT 8.45 GB 16,383 MHT2060AT 8.45 GB 16,383 MHT2040AT 8.45 GB 16,383 MHT2030AT 8.45 GB 16,383 MHT2020AT 8.45 GB 16,383 *1 On using for which the CHS mode has been selected using the BIOS setup utility on the host. If a disk drive is ordered as a replacement drive, the product number...
... replaced. 1.2 Device Specifications Table 1.1 lists the formatted capacity, number of logical cylinders, number of heads, and number of sectors of every model for the units of BIOS parameter. of Cylinder MHT2080AT 8.45 GB 16,383 MHT2060AT 8.45 GB 16,383 MHT2040AT 8.45 GB 16,383 MHT2030AT 8.45 GB 16,383 MHT2020AT 8.45 GB 16,383 *1 On using for which the CHS mode has been selected using the BIOS setup utility on the host. If a disk drive is ordered as a replacement drive, the product number...
Manual/User Guide
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... the power supply host system, or interface cable. (2) Mean time to repair (MTTR) The mean time to repair (MTTR) is 30 minutes or less, if repaired by external factors, such as follows: Total operation time in the event of any power supply abnormalities. This does not include power supply abnormalities during disk media initialization (formatting) or processing of device failure in all fields (*1) *1 "Disk drive defects" refers to , the data on the MTBF conditions. (4) Data assurance...
... the power supply host system, or interface cable. (2) Mean time to repair (MTTR) The mean time to repair (MTTR) is 30 minutes or less, if repaired by external factors, such as follows: Total operation time in the event of any power supply abnormalities. This does not include power supply abnormalities during disk media initialization (formatting) or processing of device failure in all fields (*1) *1 "Disk drive defects" refers to , the data on the MTBF conditions. (4) Data assurance...
Manual/User Guide
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... product supports a minimum of 20,000 times. Read retries are executed according to the disk drive's error recovery procedure, and include read retries accompanying head offset operations. (2) Positioning error Positioning (seek) errors that can be assigned, are not included in the error rate count below are executed. • Hard Reset • STANDBY • STANDBY IMMEDIATE • SLEEP • IDLE Emergency Unload other than Normal Unload is performed when the power is...
... product supports a minimum of 20,000 times. Read retries are executed according to the disk drive's error recovery procedure, and include read retries accompanying head offset operations. (2) Positioning error Positioning (seek) errors that can be assigned, are not included in the error rate count below are executed. • Hard Reset • STANDBY • STANDBY IMMEDIATE • SLEEP • IDLE Emergency Unload other than Normal Unload is performed when the power is...
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Open Figure 3.12 Factory default setting 3.4.3 Master drive-slave drive setting Master drive (disk drive #0) or slave drive (disk drive #1) is selected. Open 1 CA 2 DB Open (a) Master drive 1 CA Open Short 2 DB (b) Slave drive Figure 3.13 Jumper setting of master or slave drive Note: Pins A and C should be open. 3-12 C141-E192-02EN Installation Conditions 3.4.2 Factory default setting Figure 3.12 shows the default setting position at the factory.
Open Figure 3.12 Factory default setting 3.4.3 Master drive-slave drive setting Master drive (disk drive #0) or slave drive (disk drive #1) is selected. Open 1 CA 2 DB Open (a) Master drive 1 CA Open Short 2 DB (b) Slave drive Figure 3.13 Jumper setting of master or slave drive Note: Pins A and C should be open. 3-12 C141-E192-02EN Installation Conditions 3.4.2 Factory default setting Figure 3.12 shows the default setting position at the factory.
Manual/User Guide
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... DMA data transfer is controlled by the INITIALIZE DEVICE PARAMETER command, the sector LBA address is not changed. Note: "I" indicates input signal from the device to the device. The sector No. LBA0 = [Cylinder 0, Head 0, Sector 1] Even if the host system changes the assignment of DMA data transfer to the device. Interface [signal] DMARQ +5 VDC GND [I/O] O I - [Description] This signal is used for DMA transfer between the host and the device. 5.2 Logical Interface The device can operate for command...
... DMA data transfer is controlled by the INITIALIZE DEVICE PARAMETER command, the sector LBA address is not changed. Note: "I" indicates input signal from the device to the device. The sector No. LBA0 = [Cylinder 0, Head 0, Sector 1] Even if the host system changes the assignment of DMA data transfer to the device. Interface [signal] DMARQ +5 VDC GND [I/O] O I - [Description] This signal is used for DMA transfer between the host and the device. 5.2 Logical Interface The device can operate for command...
Manual/User Guide
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... device performs an implied seek. Command block registers contain the cylinder, the head, and the sector addresses of the sector (in the CHS mode) or the logical block address (in a sector, the read operation is omitted. (1) READ SECTOR(S) (X'20' or X'21') This command reads data of the R bit setting. If the head is specified. bit SC: Sector Count register x, xx: Do not care (no necessary to data transfer, see Subsection 5.4.1. At error occurrence...
... device performs an implied seek. Command block registers contain the cylinder, the head, and the sector addresses of the sector (in the CHS mode) or the logical block address (in a sector, the read operation is omitted. (1) READ SECTOR(S) (X'20' or X'21') This command reads data of the R bit setting. If the head is specified. bit SC: Sector Count register x, xx: Do not care (no necessary to data transfer, see Subsection 5.4.1. At error occurrence...
Manual/User Guide
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... head No. / LBA [MSB] End cylinder No. [MSB] / LBA End cylinder No. [LSB] / LBA End sector No. / LBA [LSB] 00 (*1) Error information *1 If the command is terminated due to the data field of which data was not transferred is not on the track specified by the host, the device performs an implied seek. If an error occurs when writing to the target sector, retries are written to an error, the remaining number...
... head No. / LBA [MSB] End cylinder No. [MSB] / LBA End cylinder No. [LSB] / LBA End sector No. / LBA [LSB] 00 (*1) Error information *1 If the command is terminated due to the data field of which data was not transferred is not on the track specified by the host, the device performs an implied seek. If an error occurs when writing to the target sector, retries are written to an error, the remaining number...
Manual/User Guide
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... version number Support of command sets *12 Support of command sets *13 Support of command sets/function *14 Valid of command sets/function *15 Valid of command sets/function *16 Default of command sets/function *17 Ultra DMA transfer mode *18 Security Erase Unit execution time (1 LSB: 2 min.) *19 Enhanced Security Erase Unit execution time (1 LSB: 2 min.) Advance power management level Master password revision Hardware configuration *20 Acoustic Management level *21 Reserved Total number of sectors accessible by users in the 48-bit LBA mode...
... version number Support of command sets *12 Support of command sets *13 Support of command sets/function *14 Valid of command sets/function *15 Valid of command sets/function *16 Default of command sets/function *17 Ultra DMA transfer mode *18 Security Erase Unit execution time (1 LSB: 2 min.) *19 Enhanced Security Erase Unit execution time (1 LSB: 2 min.) Advance power management level Master password revision Hardware configuration *20 Acoustic Management level *21 Reserved Total number of sectors accessible by users in the 48-bit LBA mode...
Manual/User Guide
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... the power management feature set . Bit 6: '1' = Supports the read cache function. Bit 2: '1' = Supports the Removable Media feature set . Bit 8: '1' = Supports the SERVICE interrupt. Bit 11: Undefined Bit 10: '1' = Supports the Host Protected Area feature set . 5-38 C141-E192-02EN Bit 9: '1' = Supports the DEVICE RESET command. Bit 0: '1' = Supports the SMART feature set . Bit 7: '1' = Supports the release interrupt. Bit 13: '1' = Supports the READ BUFFER command. Bit 4: '1' = Supports the PACKET command feature set . Interface Bit 7-0: Advance PIO transfer mode Bit 1: 1 = Mode...
... the power management feature set . Bit 6: '1' = Supports the read cache function. Bit 2: '1' = Supports the Removable Media feature set . Bit 8: '1' = Supports the SERVICE interrupt. Bit 11: Undefined Bit 10: '1' = Supports the Host Protected Area feature set . 5-38 C141-E192-02EN Bit 9: '1' = Supports the DEVICE RESET command. Bit 0: '1' = Supports the SMART feature set . Bit 7: '1' = Supports the release interrupt. Bit 13: '1' = Supports the READ BUFFER command. Bit 4: '1' = Supports the PACKET command feature set . Interface Bit 7-0: Advance PIO transfer mode Bit 1: 1 = Mode...
Manual/User Guide
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... 4: Bit 3: Bit 2: Bit 1: Bit 0: '1' = Enhanced security erase supported '1' = Security counter expired '1' = Security frozen '1' = Security locked '1' = Security enabled '1' = Security supported (14) SET FEATURES (X'EF') The host system issues the SET FEATURES command to be set in the Features register. Table 5.5 lists the available values and operational modes that may be executed. Upon receipt of this command, the device sets the BSY bit of changing the device features to set parameters in the Features register for...
... 4: Bit 3: Bit 2: Bit 1: Bit 0: '1' = Enhanced security erase supported '1' = Security counter expired '1' = Security frozen '1' = Security locked '1' = Security enabled '1' = Security supported (14) SET FEATURES (X'EF') The host system issues the SET FEATURES command to be set in the Features register. Table 5.5 lists the available values and operational modes that may be executed. Upon receipt of this command, the device sets the BSY bit of changing the device features to set parameters in the Features register for...
Manual/User Guide
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... Error information (16) SET MAX (X'F9') SET MAX Features Register Values Value 00h 01h 02h 03h 04h 05h - At command completion (I /O registers setting contents) 1F7H(CM) 1 1 0 0 0 1 1 0 1F6H(DH) x x x DV xx 1F5H(CH) xx 1F4H(CL) xx 1F3H(SN) xx 1F2H(SC) Sector count/block 1F1H(FR) xx After power-on the READ MULTIPLE and WRITE MULTIPLE command operation are disabled as the default mode. FFh Command Obsolete SET MAX SET PASSWORD SET MAX LOCK SET MAX UNLOCK SET MAX FREEZE LOCK...
... Error information (16) SET MAX (X'F9') SET MAX Features Register Values Value 00h 01h 02h 03h 04h 05h - At command completion (I /O registers setting contents) 1F7H(CM) 1 1 0 0 0 1 1 0 1F6H(DH) x x x DV xx 1F5H(CH) xx 1F4H(CL) xx 1F3H(SN) xx 1F2H(SC) Sector count/block 1F1H(FR) xx After power-on the READ MULTIPLE and WRITE MULTIPLE command operation are disabled as the default mode. FFh Command Obsolete SET MAX SET PASSWORD SET MAX LOCK SET MAX UNLOCK SET MAX FREEZE LOCK...
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...) 1F3H(SN) 1F2H(SC) 1F1H(FR) 1 1 1 1 1 0 0 1 x L x DV Max head/LBA [MSB] Max. cylinder [LSB]/Max. The address value returns to perform a read or write operation for an address beyond the new address space, an ID Not Found error will result in LBA or CHS mode. When the VV bit is made to the origin when the SET MAX ADDRESS EXT command is executed, all SET MAX ADRESS commands are aborted.
...) 1F3H(SN) 1F2H(SC) 1F1H(FR) 1 1 1 1 1 0 0 1 x L x DV Max head/LBA [MSB] Max. cylinder [LSB]/Max. The address value returns to perform a read or write operation for an address beyond the new address space, an ID Not Found error will result in LBA or CHS mode. When the VV bit is made to the origin when the SET MAX ADDRESS EXT command is executed, all SET MAX ADRESS commands are aborted.
Manual/User Guide
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... updates data on the subcommand specified in the FR register. 5.3 Host Commands (29) SMART (X'B0) This command predicts the occurrence of device failures depending on specific items. The values of items whose data is collected and updated by the device in order to subcommands other than those of the SMART Enable Operations (with the command, the Aborted Command error is issued. Before issuing the command, the host must set...
... updates data on the subcommand specified in the FR register. 5.3 Host Commands (29) SMART (X'B0) This command predicts the occurrence of device failures depending on specific items. The values of items whose data is collected and updated by the device in order to subcommands other than those of the SMART Enable Operations (with the command, the Aborted Command error is issued. Before issuing the command, the host must set...
Manual/User Guide
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... selective self-test pending time is the time in LOCKED MODE or FROZEN MODE returns the Aborted Command error. (The section about the SECURITY FREEZE LOCK command describes LOCKED MODE and FROZEN MODE.) 5-82 C141-E192-02EN Although this command while in minutes from the host does not match, the Aborted Command error is retained. To recover the master password, issue the SECURITY SET PASSWORD command and reset the user password. The host transfers the 512-byte data shown...
... selective self-test pending time is the time in LOCKED MODE or FROZEN MODE returns the Aborted Command error. (The section about the SECURITY FREEZE LOCK command describes LOCKED MODE and FROZEN MODE.) 5-82 C141-E192-02EN Although this command while in minutes from the host does not match, the Aborted Command error is retained. To recover the master password, issue the SECURITY SET PASSWORD command and reset the user password. The host transfers the 512-byte data shown...
Manual/User Guide
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... operation of the lock function according to the specifications of SECURITY SET PASSWORD data Word 0 1 to 16 17 18 to the device. 5.3 Host Commands At command completion (I-O register contents) 1F7h(ST) 1F6h(DH) 1F5h(CH) 1F4h(CL) 1F3h(SN) 1F2h(SC) 1F1h(ER) Status information x x x DV xx xx xx xx xx Error information (34) SECURITY SET PASSWORD (X'F1') This command enables a user password or master password to 15 Reserved Password (32 bytes) Master password version number...
... operation of the lock function according to the specifications of SECURITY SET PASSWORD data Word 0 1 to 16 17 18 to the device. 5.3 Host Commands At command completion (I-O register contents) 1F7h(ST) 1F6h(DH) 1F5h(CH) 1F4h(CL) 1F3h(SN) 1F2h(SC) 1F1h(ER) Status information x x x DV xx xx xx xx xx Error information (34) SECURITY SET PASSWORD (X'F1') This command enables a user password or master password to 15 Reserved Password (32 bytes) Master password version number...
Manual/User Guide
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... the user password is selected The password is canceled. If the password comparison fails, the device decrements the UNLOCK counter. Issuing this command with the master password already set. When the value of five. If the security level in FROZEN MODE returns the Aborted Command error. Operation of the device varies as follows depending on the UNLOCK counter. If the passwords are the same, LOCKED MODE is compared with the user password already set...
... the user password is selected The password is canceled. If the password comparison fails, the device decrements the UNLOCK counter. Issuing this command with the master password already set. When the value of five. If the security level in FROZEN MODE returns the Aborted Command error. Operation of the device varies as follows depending on the UNLOCK counter. If the passwords are the same, LOCKED MODE is compared with the user password already set...
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... cleared by a power-down or reset. The DEVICE CONFIGURATION FREEZE LOCK condition is posted. 5-92 C141-E192-02EN Interface At command completion (I-O register contents) 1F7h(ST) 1F6h(DH) 1F5h(CH) 1F4h(CL) 1F3h(SN) 1F2h(SC) 1F1h(ER) Status information x x x DV xx xx xx xx xx Error information • DEVICE CONFIGURATION RESTORE (FR=C0h) The DEVICE CONFIGURATION RESTORE command disables any setting previously made by a DEVICE CONFIGURATION SET command and returns...
... cleared by a power-down or reset. The DEVICE CONFIGURATION FREEZE LOCK condition is posted. 5-92 C141-E192-02EN Interface At command completion (I-O register contents) 1F7h(ST) 1F6h(DH) 1F5h(CH) 1F4h(CL) 1F3h(SN) 1F2h(SC) 1F1h(ER) Status information x x x DV xx xx xx xx xx Error information • DEVICE CONFIGURATION RESTORE (FR=C0h) The DEVICE CONFIGURATION RESTORE command disables any setting previously made by a DEVICE CONFIGURATION SET command and returns...
