Manuals
/
Brands
/
Computer Equipment
/
Computer Drive
/
Fujitsu
/
Computer Equipment
/
Computer Drive
Fujitsu
- page 246
Models:
MHT2020AT
MHT2030AT
MHT2040AT
MHT2060AT
MHT2080AT
1
246
256
256
Download
256 pages, 1.7 Mb
This page is intentionally left blank.
Contents
Main
FOR SAFE OPERATION
Page
Page
Preface
Overview of Manual
Conventions for Alert Messages
Operating Environment
Conventions
Page
Page
Important Alert Items
Important Alert Messages
Page
Manual Organization
Page
Contents
CHAPTER 2 Device Configuration................................................................ 2-1
CHAPTER 3 Installation Conditions..............................................................3-1
CHAPTER 4 Theory of Device Operation......................................................4-1
Page
Page
Page
Illustrations
Figures
Page
Tables
CHAPTER 1 Device Overview
1.1 Features
1.1.1 Functions and performance
1.1.2 Adaptability
1.1.3 Interface
Device Overview
1-4 C141-E192-01EN
1.2 Device Specifications
1.2.1 Specifications summary
Table 1.1 shows the specifications of the disk drives (MHT Serie s). Table 1.1 Specifications (1/2)
1.2.2 Model and product number
1.3 Power Requirements
Page
Page
1.4 Environmental Specifications
1.5 Acoustic Noise
1.6 Shock and Vibration
1.7 Reliability
1.8 Error Rate
1.9 Media Defects
1.10Load/Unload Function
1.11Advanced Power Management
Page
Page
Page
2.1 Device Configuration
2.2 System Configuration
2.2.1 ATA interface
2.2.2 1 drive connection
2.2.3 2 drives connection
CHAPTER 3 Installation Conditions
Page
3.2 Mounting
Page
Page
Page
Page
Installation Conditions
3-8 C141-E192-01EN
Figure 3.7 Handling cautions
3.3 Cable Connections
3.3.1 Device connector
3.3.2 Cable connector specifications
3.3.3 Device connection
3.4 Jumper Settings
3.4.2 Factory default setting
3.4.3 Master drive-slave drive setting
3.4.4 CSEL setting
Page
CHAPTER 4 Theory of Device Operation
4.1 Outline
4.2 Subassemblies
4.2.1 Disk
4.2.2 Spindle
4.2.3 Actuator
4.3 Circuit Configuration
Page
4.3 Circuit Configuration
DE
Figure 4.2 Circuit Configurati on
PCA
C141-E192-01EN 4-5
4.4 Power-on Sequence
4.5 Self-calibration
4.5.1 Self-calibration contents
4.5.2 Execution timing of self-calibration
4.5.3 Command processing during self-calibration
4.6 Read/write Circuit
4.6.1 Read/write preamplifier (PreAMP)
4.6.2 Write circuit
Page
4.6.3 Read circuit
4.6.4 Digital PLL circuit
4.7 Servo Control
4.7.1 Servo control circuit
Page
Page
4.7.2 Data-surface servo format
!"
# #
Page
4.7.4 Actuator motor control
4.7.5 Spindle motor control
Page
Page
CHAPTER 5 Interface
5-2 C141-E192-01EN
5.1 Physical Interface
IDD
5.1.1 Interface signals
Figure 5.1 shows the interface signals.
Figure 5.1 Interface signals
5.1.2 Signal assignment on the connector
Page
Page
5.2 Logical Interface
5.2.1 I/O registers
5.2.2 Command block registers
Page
Page
Page
Page
5.2.3 Control block registers
5.3 Host Commands
5.3.1 Command code and parameters
Page
Page
Page
5.3.2 Command descriptions
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
5.3 Host Commands
C141-E192-01EN 5-107
5.3.3 Error posting
5-108 C141-E192-01EN
Table 5.21 Command code and parameters (2 of 2)
5.4 Command Protocol
5.4.1 PIO Data transferring commands from device to host
Page
5.4.2 PIO Data transferring commands from host to device
Page
5.4.3 Commands without data transfer
Page
5.4.4 Other commands
5.4.5 DMA data transfer commands
Page
Page
5.5 Ultra DMA Feature Set
5.5.1 Overview
5.5.2 Phases of operation
5.5.3 Ultra DMA data in commands
Page
Page
Page
Page
5.5.4 Ultra DMA data out commands
Page
Page
Page
5.5.5 Ultra DMA CRC rules
5.5.6 Series termination required for Ultra DMA
5.6 Timing
5.6.1 PIO data transfer
5.6.2 Multiword data transfer
5-132 C141-E192-01EN
5.6.3 Ultra DMA data transfer
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
5.6 Timing
C141-E192-01EN 5-143
Page
5.6.4 Power-on and reset
Page
Page
6.1 Device Response to the Reset
6.1.1 Response to power-on
6.1.2 Response to hardware reset
Page
6.1.3 Response to software reset
6.1.4 Response to diagnostic command
6.2 Power Save
6.2.1 Power save mode
Page
6.2.2 Power commands
6.3 Defect Processing
6.3.1 Spare area
6.3.2 Alternating processing for defective sectors
Page
6.4 Read-ahead Cache
6.4.1 DATA buffer structure
6.4.2 Caching operation
Page
Page
Page
Page
Page
6.5 Write Cache
6.5.1 Cache operation
Page
Page
Page
Glossary
Page
Page
Page
Acronyms and Abbreviations
Page
Index
Page
Comment Form