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Table 1.1 - Order No. Specification (Number of Sections for DIOR-, DIOW- SET MAX commands are changed . - Revision History Edition Date Revised section (*1) (Added/Deleted/Altered) 01 2000-02-15 - 02 2000-09-20 - was altered. - signals are added. - C141-E104-03EN Figure 3.1 (1/1) Details - - and DMACK- Table 1.2 - (16) SET MAX in Section 5.3.2 - Table 5.17 03...
Table 1.1 - Order No. Specification (Number of Sections for DIOR-, DIOW- SET MAX commands are changed . - Revision History Edition Date Revised section (*1) (Added/Deleted/Altered) 01 2000-02-15 - 02 2000-09-20 - was altered. - signals are added. - C141-E104-03EN Figure 3.1 (1/1) Details - - and DMACK- Table 1.2 - (16) SET MAX in Section 5.3.2 - Table 5.17 03...
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...basic knowledge of hard disk drives and their implementations in this manual. CHAPTER 3 Installation Conditions This chapter describes the external dimensions, installation conditions, and switch settings of the MHL Series and MHM Series. CHAPTER 5 Interface This chapter describes the interface specifications of the MHL...ATA interface. CHAPTER 4 Theory of Device Operation This chapter describes the operation theory of the drives and explains in which they operate. This manual describes the specifications and functions of the MHL Series and MHM Series. C141-E104-03EN i Preface This ...
...basic knowledge of hard disk drives and their implementations in this manual. CHAPTER 3 Installation Conditions This chapter describes the external dimensions, installation conditions, and switch settings of the MHL Series and MHM Series. CHAPTER 5 Interface This chapter describes the interface specifications of the MHL...ATA interface. CHAPTER 4 Theory of Device Operation This chapter describes the operation theory of the drives and explains in which they operate. This manual describes the specifications and functions of the MHL Series and MHM Series. C141-E104-03EN i Preface This ...
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Contents CHAPTER 3 Installation Conditions 3-1 3.1 Dimensions 3-2 3.2 Mounting 3-4 3.3 Cable Connections 3-10 3.3.1 Device connector 3-10 3.3.2 Cable connector specifications 3-11 3.3.3 Device connection 3-11 3.3.4 Power supply connector (CN1) 3-12 3.4 Jumper Settings 3-12 3.4.1 Location of setting jumpers 3-12 3.4.2 Factory default setting 3-13 3.4.3 Master drive-slave drive setting 3-13 3.4.4 CSEL setting 3-14 CHAPTER 4 Theory of Device Operation 4-1 4.1 Outline 4-2 4.2 Subassemblies 4-2 4.2.1 Disk 4-2 4.2.2 Head...
Contents CHAPTER 3 Installation Conditions 3-1 3.1 Dimensions 3-2 3.2 Mounting 3-4 3.3 Cable Connections 3-10 3.3.1 Device connector 3-10 3.3.2 Cable connector specifications 3-11 3.3.3 Device connection 3-11 3.3.4 Power supply connector (CN1) 3-12 3.4 Jumper Settings 3-12 3.4.1 Location of setting jumpers 3-12 3.4.2 Factory default setting 3-13 3.4.3 Master drive-slave drive setting 3-13 3.4.4 CSEL setting 3-14 CHAPTER 4 Theory of Device Operation 4-1 4.1 Outline 4-2 4.2 Subassemblies 4-2 4.2.1 Disk 4-2 4.2.2 Head...
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...DMA data out burst 5-118 Figure 5.19 Device pausing an Ultra DMA data out burst 5-119 Figure 5.20 Host terminating an Ultra DMA data out burst 5-120 Figure 5.21 Device terminating an Ultra DMA data out...13 Figure 6.9 Data buffer configuration 6-14 Table 1.1 Table 1.2 Table 1.3 Table 1.4 Table 1.5 Table 1.6 Specifications 1-4 Model names and product numbers 1-5 Current and power dissipation 1-6 Environmental specifications 1-7 Acoustic noise specification 1-8 Shock and vibration specification 1-8 Table 3.1 Surface temperature measurement points and standard values 3-7 Table 3.2 Cable connector...
...DMA data out burst 5-118 Figure 5.19 Device pausing an Ultra DMA data out burst 5-119 Figure 5.20 Host terminating an Ultra DMA data out burst 5-120 Figure 5.21 Device terminating an Ultra DMA data out...13 Figure 6.9 Data buffer configuration 6-14 Table 1.1 Table 1.2 Table 1.3 Table 1.4 Table 1.5 Table 1.6 Specifications 1-4 Model names and product numbers 1-5 Current and power dissipation 1-6 Environmental specifications 1-7 Acoustic noise specification 1-8 Shock and vibration specification 1-8 Table 3.1 Surface temperature measurement points and standard values 3-7 Table 3.2 Cable connector...
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CHAPTER 1 Device Overview 1.1 Features 1.2 Device Specifications 1.3 Power Requirements 1.4 Environmental Specifications 1.5 Acoustic Noise 1.6 Shock and Vibration 1.7 Reliability 1.8 Error Rate 1.9 Media Defects Overview and features are described in disk controllers. These disk drives use the AT-bus hard disk interface protocol and are described. The MHL Series and MHM Series are 2.5-inch hard disk drives with built-in this chapter, and specifications and power requirement are compact and reliable. C141-E104-03EN 1-1
CHAPTER 1 Device Overview 1.1 Features 1.2 Device Specifications 1.3 Power Requirements 1.4 Environmental Specifications 1.5 Acoustic Noise 1.6 Shock and Vibration 1.7 Reliability 1.8 Error Rate 1.9 Media Defects Overview and features are described in disk controllers. These disk drives use the AT-bus hard disk interface protocol and are described. The MHL Series and MHM Series are 2.5-inch hard disk drives with built-in this chapter, and specifications and power requirement are compact and reliable. C141-E104-03EN 1-1
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Table 1.1 Specifications (1/2) MHL2300AT MHM2200AT MHM2150AT MHM2100AT Format Capacity (*1) 30 GB 20 GB 15 GB 10 GB Number of Heads 6 4 3 2 Number of Cylinders (User) 19,904 Number of the disk drives (MHL Series and MHM Series). Cable length: 0.46 m) Data Transfer Rate • To/From Media 16.4 to Drive Read) Typ.: 5 sec • Stop (at Power Down) Typ.: 5 sec Interface ATA...
Table 1.1 Specifications (1/2) MHL2300AT MHM2200AT MHM2150AT MHM2100AT Format Capacity (*1) 30 GB 20 GB 15 GB 10 GB Number of Heads 6 4 3 2 Number of Cylinders (User) 19,904 Number of the disk drives (MHL Series and MHM Series). Cable length: 0.46 m) Data Transfer Rate • To/From Media 16.4 to Drive Read) Typ.: 5 sec • Stop (at Power Down) Typ.: 5 sec Interface ATA...
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...and product numbers Model Name MHL2300AT MHM2200AT MHM2150AT MHM2100AT Capacity (user area) 30 GB 20 GB 15 GB 10 GB Mounting screw M3, depth 3 M3, depth 3 M3, depth 3 M3, depth 3 Order No. of sectors are as follows. 1.3 Power Requirements Model MHL2300AT MHM2200AT MHM2150AT MHM2100AT Under the CHS mode (normal BIOS specification), formatted capacity, number of cylinders... ±5% (2) Ripple Maximum Frequency +5 V 100 mV (peak to peak) DC to 1 MHz C141-E104-03EN 1-5 of the MHL Series and MHM Series. Table 1.1 Specifications (2/2) Capacity 8.45 GB 8.45 GB 8.45 GB 8.45 GB No.
...and product numbers Model Name MHL2300AT MHM2200AT MHM2150AT MHM2100AT Capacity (user area) 30 GB 20 GB 15 GB 10 GB Mounting screw M3, depth 3 M3, depth 3 M3, depth 3 M3, depth 3 Order No. of sectors are as follows. 1.3 Power Requirements Model MHL2300AT MHM2200AT MHM2150AT MHM2100AT Under the CHS mode (normal BIOS specification), formatted capacity, number of cylinders... ±5% (2) Ripple Maximum Frequency +5 V 100 mV (peak to peak) DC to 1 MHz C141-E104-03EN 1-5 of the MHL Series and MHM Series. Table 1.1 Specifications (2/2) Capacity 8.45 GB 8.45 GB 8.45 GB 8.45 GB No.
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... • Non-operating • Maximum Wet Bulb Altitude (relative to sea level) • Operating • Non-operating Specification 5°C to 55°C (ambient) 5°C to 60°C (disk enclosure surface) -40°C to 65°C 20°C/h or less 8% to 90% RH (Non-condensing) 5% to 95% RH (Non-condensing) 29°C (Operating...
... • Non-operating • Maximum Wet Bulb Altitude (relative to sea level) • Operating • Non-operating Specification 5°C to 55°C (ambient) 5°C to 60°C (disk enclosure surface) -40°C to 65°C 20°C/h or less 8% to 90% RH (Non-condensing) 5% to 95% RH (Non-condensing) 29°C (Operating...
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... (swept sine, one octave per minute) • Operating • Non-operating Shock (half-sine pulse) • Operating • Non-operating Specification 5 to 500 Hz, 1.0G 0-peak (MHL series) 5 to 400 Hz, 1.0G 0-peak (MHM series) (without non-recovered errors) (9.8...ms duration (no damage) 1-8 C141-E104-03EN Device Overview 1.5 Acoustic Noise Table 1.5 lists the acoustic noise specification. Table 1.5 Acoustic noise specification Item Sound Pressure • Idle mode (DRIVE READY) Specification 30 dBA typical at 1 m Note: Measure the noise from the cover top surface. 1.6 Shock and ...
... (swept sine, one octave per minute) • Operating • Non-operating Shock (half-sine pulse) • Operating • Non-operating Specification 5 to 500 Hz, 1.0G 0-peak (MHL series) 5 to 400 Hz, 1.0G 0-peak (MHM series) (without non-recovered errors) (9.8...ms duration (no damage) 1-8 C141-E104-03EN Device Overview 1.5 Acoustic Noise Table 1.5 lists the acoustic noise specification. Table 1.5 Acoustic noise specification Item Sound Pressure • Idle mode (DRIVE READY) Specification 30 dBA typical at 1 m Note: Measure the noise from the cover top surface. 1.6 Shock and ...
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...on or if the spindle motor is stopped, the head assembly stays in the specific CSS zone on the blower effect of the rotating disk. 2.1 Device Configuration Head 5 4 3 2 1 0 Head 3 2 1 0 Head 3 2 1 0 Head 1 0 MHL2300AT MHM2200AT MHM2150AT (Either of head 0 or MHM2100AT head 3 is mounted.) Figure 2.2 ... microprocessor unit (MPU) achieves a high-performance AT controller. It improves data reliability by preventing errors caused by a direct drive Hall-less DC motor. (4) Actuator The actuator uses a revolving voice coil motor (VCM) structure which consumes low power and generates very ...
...on or if the spindle motor is stopped, the head assembly stays in the specific CSS zone on the blower effect of the rotating disk. 2.1 Device Configuration Head 5 4 3 2 1 0 Head 3 2 1 0 Head 3 2 1 0 Head 1 0 MHL2300AT MHM2200AT MHM2150AT (Either of head 0 or MHM2100AT head 3 is mounted.) Figure 2.2 ... microprocessor unit (MPU) achieves a high-performance AT controller. It improves data reliability by preventing errors caused by a direct drive Hall-less DC motor. (4) Actuator The actuator uses a revolving voice coil motor (VCM) structure which consumes low power and generates very ...
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... Screw Details of B Figure 3.3 Mounting frame structure C141-E104-03EN 3-5 IMPORTANT Use M3 screw for the mounting screw and the screw length should satisfy the specification in Figure 3.3. 3.2 Mounting (2) Frame The MR head bias of the HDD disk enclosure (DE) is connected to satisfy them, contact us.
... Screw Details of B Figure 3.3 Mounting frame structure C141-E104-03EN 3-5 IMPORTANT Use M3 screw for the mounting screw and the screw length should satisfy the specification in Figure 3.3. 3.2 Mounting (2) Frame The MR head bias of the HDD disk enclosure (DE) is connected to satisfy them, contact us.
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...separated from the ribbon may cause crosstalk between signal lines. Figure 3.9 Cable connections C141-E104-03EN 3-11 Table 3.2 Cable connector specifications ATA interface and power supply cable (44-pin type) Name Cable socket (44-pin type) Model 89361-144 Manufacturer BERG ...IMPORTANT For the host interface cable, use a ribbon cable. 3.3 Cable Connections 3.3.2 Cable connector specifications Table 3.2 lists the recommended specifications for cables carrying differential signals. 3.3.3 Device connection Figure 3.9 shows how to connect the devices.
...separated from the ribbon may cause crosstalk between signal lines. Figure 3.9 Cable connections C141-E104-03EN 3-11 Table 3.2 Cable connector specifications ATA interface and power supply cable (44-pin type) Name Cable socket (44-pin type) Model 89361-144 Manufacturer BERG ...IMPORTANT For the host interface cable, use a ribbon cable. 3.3 Cable Connections 3.3.2 Cable connector specifications Table 3.2 lists the recommended specifications for cables carrying differential signals. 3.3.3 Device connection Figure 3.9 shows how to connect the devices.
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... 4,200 rpm, the SVC enters the stable rotation mode. (3) Stable rotation mode The SVC calculates a time for one revolution at 4,200 rpm is waiting for a specific period, the MPU resets the SVC and starts from the SVC, and waits till the rotational speed reaches 4,200 rpm. The SVC starts a phase switching...
... 4,200 rpm, the SVC enters the stable rotation mode. (3) Stable rotation mode The SVC calculates a time for one revolution at 4,200 rpm is waiting for a specific period, the MPU resets the SVC and starts from the SVC, and waits till the rotational speed reaches 4,200 rpm. The SVC starts a phase switching...
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... data to be between the host system and the device. Error register of the slave device is posted. (3) Features register (X'1F1') The Features register provides specific feature to 0. 5.2 Logical Interface [Diagnostic code] X'01': X'02': X'03': X'05': X'80': No Error Detected. HDC Register Compare Error Data Buffer Compare Error. ROM Sum Check...
... data to be between the host system and the device. Error register of the slave device is posted. (3) Features register (X'1F1') The Features register provides specific feature to 0. 5.2 Logical Interface [Diagnostic code] X'01': X'02': X'03': X'05': X'80': No Error Detected. HDC Register Compare Error Data Buffer Compare Error. ROM Sum Check...
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.... It is recommended that the host system refers the addressable user sectors (total number of heads minus 1") per cylinder with the CHS mode specification. The parameters set the number of sectors per track and the maximum head number (maximum head number is "number of sectors) in the ...LBA mode is posted. In LBA mode The device ignores the L bit specification and operates with this command terminates normally. Then the device clears the BSY bit and generates an interrupt. An accessible area of disabling the ...
.... It is recommended that the host system refers the addressable user sectors (total number of heads minus 1") per cylinder with the CHS mode specification. The parameters set the number of sectors per track and the maximum head number (maximum head number is "number of sectors) in the ...LBA mode is posted. In LBA mode The device ignores the L bit specification and operates with this command terminates normally. Then the device clears the BSY bit and generates an interrupt. An accessible area of disabling the ...
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... is performed without relation to use a feature which regularly save the device attribute value data on or off. This setting is preserved whether the drive's power is nearing the end of 3) Features Resister X'DA' X'DB' Function SMART Return Status: When the device receives this case, the ... or the device is switched on a medium. The host can predict failures in the enabled (when the SC register specification ≠ 00h) or disabled (when the SC register specification = 00) state. If an attribute value is below the insurance failure threshold value, the device is about to reference...
... is performed without relation to use a feature which regularly save the device attribute value data on or off. This setting is preserved whether the drive's power is nearing the end of 3) Features Resister X'DA' X'DB' Function SMART Return Status: When the device receives this case, the ... or the device is switched on a medium. The host can predict failures in the enabled (when the SC register specification ≠ 00h) or disabled (when the SC register specification = 00) state. If an attribute value is below the insurance failure threshold value, the device is about to reference...
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... function is enabled after the device is saved as a new user password. The host transfers the 512-byte data shown in Table 5.13 to the specifications of the Identifier bit and Security level bit in the transferred data. (Table 5.14) Issuing this command in LOCKED MODE or FROZEN MODE returns the...
... function is enabled after the device is saved as a new user password. The host transfers the 512-byte data shown in Table 5.13 to the specifications of the Identifier bit and Security level bit in the transferred data. (Table 5.14) Issuing this command in LOCKED MODE or FROZEN MODE returns the...
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...-03EN 5-93 b) A recipient shall be paused during the data transfer phase (see 5.5.3 and 5.5.4 for the detailed protocol descriptions for each of these phases, 5.6.4 defines the specific timing requirements). d) The host always asserts DMACK signal after detecting the first assertion of operation: the initiation phase, the data transfer phase, and the Ultra...
...-03EN 5-93 b) A recipient shall be paused during the data transfer phase (see 5.5.3 and 5.5.4 for the detailed protocol descriptions for each of these phases, 5.6.4 defines the specific timing requirements). d) The host always asserts DMACK signal after detecting the first assertion of operation: the initiation phase, the data transfer phase, and the Ultra...
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...until after the host has asserted DMACK-. within tAZ after asserting DMACK-. 8) The device may occur in the order they are listed unless otherwise specifically allowed (see 5.6.4.1 and 5.6.4.2 for the remaining Ultra DMA burst to occur. 5.5 Ultra DMA Feature Set f) Once the transmitting side has .... 6) Steps (3), (4) and (5) shall have occurred at the end of the STROBE signal should not cause the data transfer to be changed for specific timing requirements): 1) The host shall keep DMACK- The host shall assert STOP. 4) The host shall negate HDMARDY-. 5) The host shall negate CS0...
...until after the host has asserted DMACK-. within tAZ after asserting DMACK-. 8) The device may occur in the order they are listed unless otherwise specifically allowed (see 5.6.4.1 and 5.6.4.2 for the remaining Ultra DMA burst to occur. 5.5 Ultra DMA Feature Set f) Once the transmitting side has .... 6) Steps (3), (4) and (5) shall have occurred at the end of the STROBE signal should not cause the data transfer to be changed for specific timing requirements): 1) The host shall keep DMACK- The host shall assert STOP. 4) The host shall negate HDMARDY-. 5) The host shall negate CS0...
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... an Ultra DMA burst until at least tDVH after the first data word has been received). 10) The device shall drive DD (15:0) no sooner than tCYC for specific timing requirements). If the device does not negate DMARQ, in step (10). 12) To transfer the first word of... first. 5.5.3.3 Pausing an Ultra DMA data in burst The following steps shall occur in the order they are listed unless otherwise specifically allowed (see 5.6.4.3 and 5.6.4.2): 1) The device shall drive a data word onto DD (15:0). 2) The device shall generate a DSTROBE edge to initiate Ultra DMA burst termination when the...
... an Ultra DMA burst until at least tDVH after the first data word has been received). 10) The device shall drive DD (15:0) no sooner than tCYC for specific timing requirements). If the device does not negate DMARQ, in step (10). 12) To transfer the first word of... first. 5.5.3.3 Pausing an Ultra DMA data in burst The following steps shall occur in the order they are listed unless otherwise specifically allowed (see 5.6.4.3 and 5.6.4.2): 1) The device shall drive a data word onto DD (15:0). 2) The device shall generate a DSTROBE edge to initiate Ultra DMA burst termination when the...