Manual/User Guide
Page 5
... The glossary describes the technical terms that need to be understood to incorporate the drives into user systems. This manual assumes that is compatible with the ATA interface. These drives have a built-in detail how to read this manual. C141-E192-02EN i ...knowledge of hard disk drives and their implementations in computer systems. This manual consists of seven chapters and sections explaining the special terminology and abbreviations used in which they operate. Preface This manual describes MHT2080AT/ MHT2060AT/ MHT2040AT/ MHT2030AT/ MHT2020AT models of the disk drive. This ...
... The glossary describes the technical terms that need to be understood to incorporate the drives into user systems. This manual assumes that is compatible with the ATA interface. These drives have a built-in detail how to read this manual. C141-E192-02EN i ...knowledge of hard disk drives and their implementations in computer systems. This manual consists of seven chapters and sections explaining the special terminology and abbreviations used in which they operate. Preface This manual describes MHT2080AT/ MHT2060AT/ MHT2040AT/ MHT2030AT/ MHT2020AT models of the disk drive. This ...
Manual/User Guide
Page 6
... also indicates that could result in the following examples: 010 or 010b. Ensure that the disk drive is an example: (Example) Data corruption: Avoid mounting the disk drive near strong magnetic sources such as a "hard disk drive," "HDD," "drive," or "device" in this document. Operating Environment This product is designed to as loud speakers. A wider...
... also indicates that could result in the following examples: 010 or 010b. Ensure that the disk drive is an example: (Example) Data corruption: Avoid mounting the disk drive near strong magnetic sources such as a "hard disk drive," "HDD," "drive," or "device" in this document. Operating Environment This product is designed to as loud speakers. A wider...
Manual/User Guide
Page 9
Damage: Do not press the cover of the disk drive. Do not touch the printed circuit board, but hold it too hard, the cover and the spindle motor contact, which may cause damage to the product or other property, may occur if the user does not perform ...the procedure correctly. Ensure that the disk drive is not affected by the edges. Pressing it by...
Damage: Do not press the cover of the disk drive. Do not touch the printed circuit board, but hold it too hard, the cover and the spindle motor contact, which may cause damage to the product or other property, may occur if the user does not perform ...the procedure correctly. Ensure that the disk drive is not affected by the edges. Pressing it by...
Manual/User Guide
Page 21
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 1.10 Load/Unload Function 1.11 Advanced Power Management Overview and features are described in disk controllers. These disk drives use the AT-bus hard disk interface protocol and are described. The disk drive is 2.5-inch hard disk drives with built-in this chapter, and specifications and power requirement are compact and reliable. C141-E192-02EN 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 1.10 Load/Unload Function 1.11 Advanced Power Management Overview and features are described in disk controllers. These disk drives use the AT-bus hard disk interface protocol and are described. The disk drive is 2.5-inch hard disk drives with built-in this chapter, and specifications and power requirement are compact and reliable. C141-E192-02EN 1-1
Manual/User Guide
Page 31
... The user need not be recovered by one retry shall occur no more than 10 times 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 a...the head on the disk. 1.8 Error Rate 1.8 Error Rate Known defects, for which alternative blocks can be concerned with alternates when the disk drive is formatted prior to alternate sectors. 1.10Load/Unload Function The Load/Unload function is shut down while the heads are executed according to the ...
... The user need not be recovered by one retry shall occur no more than 10 times 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 a...the head on the disk. 1.8 Error Rate 1.8 Error Rate Known defects, for which alternative blocks can be concerned with alternates when the disk drive is formatted prior to alternate sectors. 1.10Load/Unload Function The Load/Unload function is shut down while the heads are executed according to the ...
Manual/User Guide
Page 35
C141-E192-02EN 2-1 CHAPTER 2 Device Configuration 2.1 Device Configuration 2.2 System Configuration This chapter describes the internal configurations of the hard disk drives and the configuration of the systems in which they operate.
C141-E192-02EN 2-1 CHAPTER 2 Device Configuration 2.1 Device Configuration 2.2 System Configuration This chapter describes the internal configurations of the hard disk drives and the configuration of the systems in which they operate.
Manual/User Guide
Page 39
C141-E144 C141-E192-02EN 3-1 For information about handling this hard disk drive and the system installation procedure, refer to the following Integration Guide. CHAPTER 3 Installation Conditions 3.1 Dimensions 3.2 Mounting 3.3 Cable Connections 3.4 Jumper Settings This chapter gives the external dimensions, installation conditions, surface temperature conditions, cable connections, and switch settings of the hard disk drives.
C141-E144 C141-E192-02EN 3-1 For information about handling this hard disk drive and the system installation procedure, refer to the following Integration Guide. CHAPTER 3 Installation Conditions 3.1 Dimensions 3.2 Mounting 3.3 Cable Connections 3.4 Jumper Settings This chapter gives the external dimensions, installation conditions, surface temperature conditions, cable connections, and switch settings of the hard disk drives.
Manual/User Guide
Page 45
... magnetic fields. Do not touch the printed circuit board, but hold it too hard, the cover and the spindle motor contact, which may cause damage to the disk drive. Ensure that the disk drive is not affected by the edges. (6) Handling cautions Please keep the following cautions...HDD under the safety environment. 3.2 Mounting (5) Service area Figure 3.6 shows how the drive must be accessed (service areas) during and after installation. Damage: Do not press the cover of the disk drive. Mounting screw hole Cable connection Mounting screw hole Figure 3.6 Service area Data corruption: Avoid...
... magnetic fields. Do not touch the printed circuit board, but hold it too hard, the cover and the spindle motor contact, which may cause damage to the disk drive. Ensure that the disk drive is not affected by the edges. (6) Handling cautions Please keep the following cautions...HDD under the safety environment. 3.2 Mounting (5) Service area Figure 3.6 shows how the drive must be accessed (service areas) during and after installation. Damage: Do not press the cover of the disk drive. Mounting screw hole Cable connection Mounting screw hole Figure 3.6 Service area Data corruption: Avoid...
Manual/User Guide
Page 61
... in writing. In the event of the read/write circuit. 4.6.1 Read/write preamplifier (PreAMP) PreAMP equips a read channel (RDC). If the disk drive receives a command execution request from the hard disk controller (HDC) with the NRZ data format, and sent to each data head, and PreAMP switches channel by serial I/O. Each channel...
... in writing. In the event of the read/write circuit. 4.6.1 Read/write preamplifier (PreAMP) PreAMP equips a read channel (RDC). If the disk drive receives a command execution request from the hard disk controller (HDC) with the NRZ data format, and sent to each data head, and PreAMP switches channel by serial I/O. Each channel...
Manual/User Guide
Page 149
...) Reserved • Self-test execution status Bit 0 to 3: 4 to 7: = 0h: = 1h: = 2h: Meaning Remainder of the self-test is interrupted by a soft/hard reset from the host. Reserved Reserved Reserved Reserved Self-test is suspended by the host. 5.3 Host Commands Status Byte 00h or 80h 02h or 82h...has ended without an error. Off-line data acquisition has ended before completion because of a command from the host. Self-test has ended with "SMART Drive Error Log Check," "Random Read Test," or "Read Scan Test" error. Self-test has ended with "Servo Check," error. Self-test has ended...
...) Reserved • Self-test execution status Bit 0 to 3: 4 to 7: = 0h: = 1h: = 2h: Meaning Remainder of the self-test is interrupted by a soft/hard reset from the host. Reserved Reserved Reserved Reserved Self-test is suspended by the host. 5.3 Host Commands Status Byte 00h or 80h 02h or 82h...has ended without an error. Off-line data acquisition has ended before completion because of a command from the host. Self-test has ended with "SMART Drive Error Log Check," "Random Read Test," or "Read Scan Test" error. Self-test has ended with "Servo Check," error. Self-test has ended...
Manual/User Guide
Page 228
...takes longer than the active, active idle, or low power idle mode because the access to the disk medium cannot be made immediately. The drive enters only the standby mode from the standby mode is to the command under the following conditions: • A STANDBY or STANDBY IMMEDIATE ...this mode. However if a command with disk access is issued, response time to execute a software or hardware reset. Operations • Upon receipt of a hard reset • Upon receipt of Idle/Idle Intermediate (4) Standby mode In this mode, the device does not accept the command. (It is ignored.) 6-8 ...
...takes longer than the active, active idle, or low power idle mode because the access to the disk medium cannot be made immediately. The drive enters only the standby mode from the standby mode is to the command under the following conditions: • A STANDBY or STANDBY IMMEDIATE ...this mode. However if a command with disk access is issued, response time to execute a software or hardware reset. Operations • Upon receipt of a hard reset • Upon receipt of Idle/Idle Intermediate (4) Standby mode In this mode, the device does not accept the command. (It is ignored.) 6-8 ...
Manual/User Guide
Page 247
Acronyms and Abbreviations A ABRT AIC AMNF ATA AWG Aborted command Automatic idle control Address mark not found AT attachment American wire gage BBK BIOS B Bad block detected Basic input-output system C CORR ... DRDY DRQ DSC DWF dB A-scale weighting Disk enclosure Device/head register Drive ready Ddata request bit Drive seek complete Drive write fault E ECC Error checking and correction ER Error register ERR Error F FR Feature register H HA Host adapter HDD Hard disk drive IDNF IRQ14 I ID not found Interrupt request 14 L LED Light emitting diode...
Acronyms and Abbreviations A ABRT AIC AMNF ATA AWG Aborted command Automatic idle control Address mark not found AT attachment American wire gage BBK BIOS B Bad block detected Basic input-output system C CORR ... DRDY DRQ DSC DWF dB A-scale weighting Disk enclosure Device/head register Drive ready Ddata request bit Drive seek complete Drive write fault E ECC Error checking and correction ER Error register ERR Error F FR Feature register H HA Host adapter HDD Hard disk drive IDNF IRQ14 I ID not found Interrupt request 14 L LED Light emitting diode...