Manual/User Guide
Page 6
CHAPTER 5 Interface This chapter describes the interface specifications of the MHG Series and MHH Series. These drives have a built-in which they operate. CHAPTER 3 Installation Conditions This chapter describes the external dimensions, installation conditions, and ...reader has a basic knowledge of hard disk drives and their features. Preface This manual describes the MHG Series and MHH Series, 2.5-inch hard disk drives. This manual describes the specifications and functions of the drives and explains in detail how to incorporate the drives into user systems. This manual assumes...
CHAPTER 5 Interface This chapter describes the interface specifications of the MHG Series and MHH Series. These drives have a built-in which they operate. CHAPTER 3 Installation Conditions This chapter describes the external dimensions, installation conditions, and ...reader has a basic knowledge of hard disk drives and their features. Preface This manual describes the MHG Series and MHH Series, 2.5-inch hard disk drives. This manual describes the specifications and functions of the drives and explains in detail how to incorporate the drives into user systems. This manual assumes...
Manual/User Guide
Page 22
These disk drives use the AT-bus hard disk interface protocol and are described. C141-E070-01EN 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. The MHG Series and MHH Series are 2.5-inch hard disk drives with built-in this chapter, and specifications and power requirement are compact and reliable.
These disk drives use the AT-bus hard disk interface protocol and are described. C141-E070-01EN 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. The MHG Series and MHH Series are 2.5-inch hard disk drives with built-in this chapter, and specifications and power requirement are compact and reliable.
Manual/User Guide
Page 32
C141-E070-01EN 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-E070-01EN 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 38
C141-E070-01EN 3-1 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-E070-01EN 3-1 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 61
... algorithm Bits 111001 111010 : 111111 000000 000001 : 010000 : 100000 Compensation -7 -6 -1 ±0 +1 +16 +32 4-10 C141-E070-01EN This code follows a format in which flows through MR devices. 4.6.2 Write circuit The write data is output from the... hard disk controller (HDC) with the NRZ data format, and sent to the PreAMP, and the data ...NRZ write data is written onto the media. (1) 16/17 GCR The disk drive converts data using the 16/17 (0, 12, 8) group coded recording (GCR) algorithm.
... algorithm Bits 111001 111010 : 111111 000000 000001 : 010000 : 100000 Compensation -7 -6 -1 ±0 +1 +16 +32 4-10 C141-E070-01EN This code follows a format in which flows through MR devices. 4.6.2 Write circuit The write data is output from the... hard disk controller (HDC) with the NRZ data format, and sent to the PreAMP, and the data ...NRZ write data is written onto the media. (1) 16/17 GCR The disk drive converts data using the 16/17 (0, 12, 8) group coded recording (GCR) algorithm.
Manual/User Guide
Page 207
...host system as same as at previous command. Operations 3) The cache data for detecting a target sector of the next command is eliminated. The drive generates the interrupt of command complete after completion of data transfer requested by the host system. Cache data Start LBA Last LBA 6.6 Write Cache ... the disk medium of the previous command had been completed, the latency time occurs to the last sector of command complete. Even if a hard reset or soft reset is received or the write cache function is written onto the disk medium. 6-22 C141-E070-01EN This shortens the...
...host system as same as at previous command. Operations 3) The cache data for detecting a target sector of the next command is eliminated. The drive generates the interrupt of command complete after completion of data transfer requested by the host system. Cache data Start LBA Last LBA 6.6 Write Cache ... the disk medium of the previous command had been completed, the latency time occurs to the last sector of command complete. Even if a hard reset or soft reset is received or the write cache function is written onto the disk medium. 6-22 C141-E070-01EN This shortens the...
Manual/User Guide
Page 214
... 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 I IDNF ID not found IRQ14 Interrupt request 14 L LED Light emitting diode...
... 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 I IDNF ID not found IRQ14 Interrupt request 14 L LED Light emitting diode...