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 Figure 4.9 Head structure 4-3 Power Supply Configuration 4-5 Circuit Configuration 4-6 Power-on operation sequence 4-8 Read/write circuit block diagram 4-12 Frequency characteristic of programmable filter 4-13 Block diagram of servo control circuit 4-15 Physical sector servo configuration on disk...
... 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 Figure 4.9 Head structure 4-3 Power Supply Configuration 4-5 Circuit Configuration 4-6 Power-on operation sequence 4-8 Read/write circuit block diagram 4-12 Frequency characteristic of programmable filter 4-13 Block diagram of servo control circuit 4-15 Physical sector servo configuration on disk...
Manual/User Guide
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... the drive under the idle mode). (4) High resistance against non-operation shock up to 100 MB/s (U-DMA mode 5). (4) Average positioning time Use of 30 GB (MHN2300AT), 20 GB (MHN2200AT), 15 GB (MHN2150AT) and 10 GB (MHN2100AT) respectively. (3) High-speed Transfer rate The disk drives (the MHN Series) have an internal data rate up to 7840 m/s2 (800G). 1-2 C141-E120-02EN The MHN Series has a formatted capacity of a rotary voice coil motor in the head positioning...
... the drive under the idle mode). (4) High resistance against non-operation shock up to 100 MB/s (U-DMA mode 5). (4) Average positioning time Use of 30 GB (MHN2300AT), 20 GB (MHN2200AT), 15 GB (MHN2150AT) and 10 GB (MHN2100AT) respectively. (3) High-speed Transfer rate The disk drives (the MHN Series) have an internal data rate up to 7840 m/s2 (800G). 1-2 C141-E120-02EN The MHN Series has a formatted capacity of a rotary voice coil motor in the head positioning...
Manual/User Guide
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.../Stop time • Start (0 rpm to 30.7 MB/s • To/From Host 100 MB/s Max. (U-DMA mode 5) Data Buffer Size 2 MB Physical Dimensions (Height × Width × Depth) 9.5 mm × 100.0 mm ×70.0 mm Weight 98 g *1: Capacity under the LBA mode. 1-4 C141-E120-02EN Table 1.1 Specifications (1/2) MHN2300AT MHN2200AT MHN2150AT MHN2100AT Format Capacity (*1) 30 GB 20 GB 15 GB 10 GB Number of Heads 4 3 2 2 Number of Cylinders (User) 28,416 Number of the disk drives (MHN Series).
.../Stop time • Start (0 rpm to 30.7 MB/s • To/From Host 100 MB/s Max. (U-DMA mode 5) Data Buffer Size 2 MB Physical Dimensions (Height × Width × Depth) 9.5 mm × 100.0 mm ×70.0 mm Weight 98 g *1: Capacity under the LBA mode. 1-4 C141-E120-02EN Table 1.1 Specifications (1/2) MHN2300AT MHN2200AT MHN2150AT MHN2100AT Format Capacity (*1) 30 GB 20 GB 15 GB 10 GB Number of Heads 4 3 2 2 Number of Cylinders (User) 28,416 Number of the disk drives (MHN Series).
Manual/User Guide
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... less than 48°C. Disk drive defects do not include failures caused by external factors, such as follows: Total operation time in all fields MTBF= (H) number of device failure in all fields (*1) *1 "Disk drive defects" refers to , the data on the disk media is assured in the event of any power supply abnormalities. Also the operating conditions except the environment temperature are correct, the disk drive requires no overhaul for...
... less than 48°C. Disk drive defects do not include failures caused by external factors, such as follows: Total operation time in all fields MTBF= (H) number of device failure in all fields (*1) *1 "Disk drive defects" refers to , the data on the disk media is assured in the event of any power supply abnormalities. Also the operating conditions except the environment temperature are correct, the disk drive requires no overhaul for...
Manual/User Guide
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... drive without user's retry and ECC corrections shall occur no more than 10 times in the error rate count below. It is a normal head unloading operation and the commands listed below are evenly distributed on the disk and unloads the head from the factory (low level format). Thus, the hosts see a defect-free devices. Alternate sectors are not included in 107 seek operations. 1.9 Media Defects Defective sectors are replaced...
... drive without user's retry and ECC corrections shall occur no more than 10 times in the error rate count below. It is a normal head unloading operation and the commands listed below are evenly distributed on the disk and unloads the head from the factory (low level format). Thus, the hosts see a defect-free devices. Alternate sectors are not included in 107 seek operations. 1.9 Media Defects Defective sectors are replaced...
Manual/User Guide
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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-E120-02EN 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-E120-02EN 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.
Manual/User Guide
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Track following control starts. (2) Seek operation Upon a data read /write instruction is charged enough, the MPU sets the SVC to the motor start mode, acceleration mode, and stable rotation mode. (1) Start mode When power is supplied, the spindle motor is started in steady speed, the MPU does track following control. The MPU then feeds the VCM drive current by setting the calculated result into the spindle motor. The calculation...
Track following control starts. (2) Seek operation Upon a data read /write instruction is charged enough, the MPU sets the SVC to the motor start mode, acceleration mode, and stable rotation mode. (1) Start mode When power is supplied, the spindle motor is started in steady speed, the MPU does track following control. The MPU then feeds the VCM drive current by setting the calculated result into the spindle motor. The calculation...
Manual/User Guide
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... is used for command execution in either address-specified mode; cylinder-head-sector (CHS) or Logical block address (LBA) mode. When the host system specifies the LBA mode by setting bit 6 in the ascending order with the DMACK-signal. LBA0 = [Cylinder 0, Head 0, Sector 1] Even if the host system changes the assignment of the Device/Head register indicates the head No. When the DMA data transfer is a 16-bit data transfer. +5 VDC power supplying to...
... is used for command execution in either address-specified mode; cylinder-head-sector (CHS) or Logical block address (LBA) mode. When the host system specifies the LBA mode by setting bit 6 in the ascending order with the DMACK-signal. LBA0 = [Cylinder 0, Head 0, Sector 1] Even if the host system changes the assignment of the Device/Head register indicates the head No. When the DMA data transfer is a 16-bit data transfer. +5 VDC power supplying to...
Manual/User Guide
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... host, the device performs an implied seek. After the head reaches to data transfer, see Subsection 5.4.1. When the L bit is terminated at the sector where the error occurred. Upon the completion of the command execution, command block registers contain the cylinder, head, and sector addresses (in the CHS mode) or logical block address (in the Device/Head, Cylinder High, Cylinder Low and Sector Number registers. bit SC: Sector Count register x, xx...
... host, the device performs an implied seek. After the head reaches to data transfer, see Subsection 5.4.1. When the L bit is terminated at the sector where the error occurred. Upon the completion of the command execution, command block registers contain the cylinder, head, and sector addresses (in the CHS mode) or logical block address (in the Device/Head, Cylinder High, Cylinder Low and Sector Number registers. bit SC: Sector Count register x, xx...
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 an error, the remaining number of sectors of the corresponding sector(s). Data transfer begins at the sector specified in the buffer, and CRC code and ECC bytes are attempted irrespectively of 0 requests 256 sectors. After the head reaches to data transfer, see Subsection 5.4.2. Interface At command...
... 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 an error, the remaining number of sectors of the corresponding sector(s). Data transfer begins at the sector specified in the buffer, and CRC code and ECC bytes are attempted irrespectively of 0 requests 256 sectors. After the head reaches to data transfer, see Subsection 5.4.2. Interface At command...
Manual/User Guide
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... command Reserved Capabilities *3 Capabilities PIO data transfer mode *4 Reserved Enable/disable setting of words 54-58 and 64-70, 88 *5 Number of current Cylinders Number of current Head Number of current sectors per track Total number of current sectors Transfer sector count currently set by IDENTIFY DEVICE command (2 of command sets/function *12 C141-E120-02EN 5-33 5.3 Host Commands Table 5.4 Information to be read by READ/WRITE MULTIPLE command *6 Total number of user addressable sectors (LBA mode only) *2 Reserved Multiword DMA transfer mode *7 Advance PIO transfer mode support...
... command Reserved Capabilities *3 Capabilities PIO data transfer mode *4 Reserved Enable/disable setting of words 54-58 and 64-70, 88 *5 Number of current Cylinders Number of current Head Number of current sectors per track Total number of current sectors Transfer sector count currently set by IDENTIFY DEVICE command (2 of command sets/function *12 C141-E120-02EN 5-33 5.3 Host Commands Table 5.4 Information to be read by READ/WRITE MULTIPLE command *6 Total number of user addressable sectors (LBA mode only) *2 Reserved Multiword DMA transfer mode *7 Advance PIO transfer mode support...
Manual/User Guide
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... the Removable Media feature set . Bit 12: '1' = Supports the WRITE BUFFER command. Bit 4: '1' = Supports the PACKET command feature set . *11 WORD 83 Bits 15-14: Undefined Bit 13: '1' = FLUSH CACHE EXT command supported. 5-36 C141-E120-02EN Bit 8: '1' = Supports the SERVICE interrupt. Bit 6: '1' = Supports the read cache function. Bit 0: '1' = Supports the SMART feature set . Interface Bit 1: 1 = Mode 4 Bit 0: 1 = Mode 3 *9 WORD 80 Bit 15-7: Reserved Bit 6: 1 = ATA/ATAPI-6 supported Bit 5: 1 = ATA/ATAPI-5 supported Bit 4: 1 = ATA/ATAPI-4 supported Bit 3: 1 = ATA-3 supported Bit...
... the Removable Media feature set . Bit 12: '1' = Supports the WRITE BUFFER command. Bit 4: '1' = Supports the PACKET command feature set . *11 WORD 83 Bits 15-14: Undefined Bit 13: '1' = FLUSH CACHE EXT command supported. 5-36 C141-E120-02EN Bit 8: '1' = Supports the SERVICE interrupt. Bit 6: '1' = Supports the read cache function. Bit 0: '1' = Supports the SMART feature set . Interface Bit 1: 1 = Mode 4 Bit 0: 1 = Mode 3 *9 WORD 80 Bit 15-7: Reserved Bit 6: 1 = ATA/ATAPI-6 supported Bit 5: 1 = ATA/ATAPI-5 supported Bit 4: 1 = ATA/ATAPI-4 supported Bit 3: 1 = ATA-3 supported Bit...
Manual/User Guide
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Interface Bit 4: Bit 3: Bit 2: Bit 1: Bit 0: '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 parameters in the Features register for the purpose of the Status register and saves the parameters in the Features register. Table 5.5 lists the available values and operational modes that may be executed. Then, the device clears the...
Interface Bit 4: Bit 3: Bit 2: Bit 1: Bit 0: '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 parameters in the Features register for the purpose of the Status register and saves the parameters in the Features register. Table 5.5 lists the available values and operational modes that may be executed. Then, the device clears the...
Manual/User Guide
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... xx Sector count/block Error information (16) SET MAX (F9) SET MAX Features Register Values Value 00h 01h 02h 03h 04h 05h - At command completion (I /O registers setting contents) 1F7 (CM) 1 1 0 0 0 1 1 0 H 1F6H(DH) x x x DV xx 1F5H(CH) xx 1F4H(CL) xx 1F3H(SN) xx 1F2 (SC) Sector count/block H 1F1 (FR) xx H After power-on the READ MULTIPLE and WRITE MULTIPLE command operation are disabled as the default mode.
... xx Sector count/block Error information (16) SET MAX (F9) SET MAX Features Register Values Value 00h 01h 02h 03h 04h 05h - At command completion (I /O registers setting contents) 1F7 (CM) 1 1 0 0 0 1 1 0 H 1F6H(DH) x x x DV xx 1F5H(CH) xx 1F4H(CL) xx 1F3H(SN) xx 1F2 (SC) Sector count/block H 1F1 (FR) xx H After power-on the READ MULTIPLE and WRITE MULTIPLE command operation are disabled as the default mode.
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The new address information set by the user 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. LBA Max. Upon receipt of a hard reset, the host can issue this command only once when VV bit = 1. cylinder [MSB]/Max. This command allows the maximum address accessible by this command becomes invalid when the power is issued twice or...
The new address information set by the user 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. LBA Max. Upon receipt of a hard reset, the host can issue this command only once when VV bit = 1. cylinder [MSB]/Max. This command allows the maximum address accessible by this command becomes invalid when the power is issued twice or...
Manual/User Guide
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... lock function is saved as a new master password. The host transfers the 512-byte data shown in LOCKED MODE or FROZEN MODE returns the Aborted Command error. The lock function is enabled after the device is saved as a new user password. The master password already set . Bits 1 to 7 Reserved Bit 8 Security level 0 = High 1 = Maximum Bits 9 to 15 Reserved Password (32 bytes) Master password version number Reserved Table 5.15 Relationship between combination of Identifier and Security level, and operation of SECURITY SET PASSWORD data...
... lock function is saved as a new master password. The host transfers the 512-byte data shown in LOCKED MODE or FROZEN MODE returns the Aborted Command error. The lock function is enabled after the device is saved as a new user password. The master password already set . Bits 1 to 7 Reserved Bit 8 Security level 0 = High 1 = Maximum Bits 9 to 15 Reserved Password (32 bytes) Master password version number Reserved Table 5.15 Relationship between combination of Identifier and Security level, and operation of SECURITY SET PASSWORD data...
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... xx xx xx xx xx Error information (35) SECURITY UNLOCK This command cancels LOCKED MODE. If the passwords are the same, LOCKED MODE is returned. If the security level in Table 5.12 to the highest level, the Aborted Command error is always returned. • When the user password is selected The password is compared with the master password already set to the device. Operation of the device varies as follows depending on whether...
... xx xx xx xx xx Error information (35) SECURITY UNLOCK This command cancels LOCKED MODE. If the passwords are the same, LOCKED MODE is returned. If the security level in Table 5.12 to the highest level, the Aborted Command error is always returned. • When the user password is selected The password is compared with the master password already set to the device. Operation of the device varies as follows depending on whether...
Manual/User Guide
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... data returned from the execution of a DEVICE CONFIGURATION IDENTIFY command. C141-E120-02EN 5-85 If a Host Protected Area has been set by a SET MAX ADDRESS command, or if DEVICE CONFIGURATION FREEZE LOCK is set, an aborted error is cleared by a power-down or reset. The DEVICE CONFIGURATION FREEZE LOCK condition is posted. • DEVICE CONFIGURATION FREEZE LOCK (FR=C1h) The DEVICE CONFIGURATION FREEZE LOCK command prevents accidental modification of the Device Configuration Overlay settings. After successful execution of a DEVICE CONFIGURATION...
... data returned from the execution of a DEVICE CONFIGURATION IDENTIFY command. C141-E120-02EN 5-85 If a Host Protected Area has been set by a SET MAX ADDRESS command, or if DEVICE CONFIGURATION FREEZE LOCK is set, an aborted error is cleared by a power-down or reset. The DEVICE CONFIGURATION FREEZE LOCK condition is posted. • DEVICE CONFIGURATION FREEZE LOCK (FR=C1h) The DEVICE CONFIGURATION FREEZE LOCK command prevents accidental modification of the Device Configuration Overlay settings. After successful execution of a DEVICE CONFIGURATION...
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... register (X'1F7') DRDY DWF ERR V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V C141-E120-02EN 5-89 5.3 Host Commands Table 5.17 Command code and parameters (2 of 2) Command name SLEEP CHECK POWER MODE SMART SECURITY DISABLE PASSWORD SECURITY ERASE PREPARE SECURITY ERASE UNIT SECURITY FREEZE LOCK SECURITY SET PASSWORD SECURITY UNLOCK FLUSH CACHE DEVICE CONFIGURATION Invalid command ICRC Error register (X'1F1') UNC INDF ABRT V V V V V V V V V V V V V V V: Valid on this command *: See the command descriptions.
... register (X'1F7') DRDY DWF ERR V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V C141-E120-02EN 5-89 5.3 Host Commands Table 5.17 Command code and parameters (2 of 2) Command name SLEEP CHECK POWER MODE SMART SECURITY DISABLE PASSWORD SECURITY ERASE PREPARE SECURITY ERASE UNIT SECURITY FREEZE LOCK SECURITY SET PASSWORD SECURITY UNLOCK FLUSH CACHE DEVICE CONFIGURATION Invalid command ICRC Error register (X'1F1') UNC INDF ABRT V V V V V V V V V V V V V V V: Valid on this command *: See the command descriptions.
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... register being read, the device negates the INTRQ signal. In response to the Features, Sector Count, Sector Number, Cylinder, and Device/Head registers. If transfer of the device is 1. Interface 5.4 Command Protocol The host should wait for transfer to the Command register. f) The drive clears DRQ bit to issue a command. Commands can be executed even if DRDY bit is 0. • EXECUTE DEVICE DIAGNOSTIC • INITIALIZE DEVICE PARAMETERS 5.4.1 PIO Data transferring commands from device to host...
... register being read, the device negates the INTRQ signal. In response to the Features, Sector Count, Sector Number, Cylinder, and Device/Head registers. If transfer of the device is 1. Interface 5.4 Command Protocol The host should wait for transfer to the Command register. f) The drive clears DRQ bit to issue a command. Commands can be executed even if DRDY bit is 0. • EXECUTE DEVICE DIAGNOSTIC • INITIALIZE DEVICE PARAMETERS 5.4.1 PIO Data transferring commands from device to host...