Disk Drives PRODUCT/MAINTENANCE Manual
Handling of This Manual
For Safe Operation
Revision History
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Overview of Manual
Conventions for Alert Messages
Operating Environment
Acronyms and Abbreviations
Liability Exception
Conventions
Hot Plug
Static, Damage
Important Alert Messages
Device damage
Data corruption
Damage or Device damage
Manual Organization
Disk Drives PRODUCT/MAINTENANCE Manual
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Contents
Theory of Device Operation
Installation Conditions
Interface
Contents
100
Operations
Power Save
Maintenance and Diagnosis
Glossary GL-1 Acronyms and Abbreviations AB-1 Index IN-1
Illustrations
176
Tables
Surface temperature measurement points and standard values
105
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Device Overview
Features
Interface
Error correction and retry by ECC
Device Specifications
MHY2100BS
MHY2200BS
MHY2160BS
MHY2120BS
Power Requirements
Permissible level − 0.2
Current and power dissipation
Environmental Specifications
Acoustic Noise
MTBF=
Reliability
Error Rate
Advanced Power Management APM
Advanced Power Management
Interface Power Management IPM
Interface power management
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Device Configuration
Spindle motor
Device Configuration
Disk
Head
System Configuration
Sata interface
Drive connection
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Installation Conditions
Dimensions
Dimensions
Mounting
Orientation
Frame
PCA
Limitation of mounting
Location of breather
Ambient temperature
Handling cautions
Service area
Hios
ESD
Connections with Host System
Device connector
Connector specifications for host system
Signal segment and power supply segment
Sata interface cable connection
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Theory of Device Operation
Spindle
Outline
Subassemblies
Disk
Spindle motor driver circuit
Circuit Configuration
Air filter
Servo circuit
Power supply configuration
PCA
Power-on Sequence
Power-onStart
Self-calibration
Self-calibration contents
Execution timing of self-calibration
Command processing during self-calibration
Write precompensation
Read/write Circuit
Read/write preamplifier PreAMP
Write circuit
Read circuit
AGC circuit
Programmable filter circuit
Viterbi detection circuit
Digital PLL circuit
FIR circuit
D converter circuit
Servo control circuit
Servo Control
A converter DAC
Power amplifier
Microprocessor unit MPU
Servo burst capture circuit
Data-surface servo format
Physical sector servo configuration on disk surface
Servo frame format
Track following operation
Actuator motor control
Operation to move the head to the reference cylinder
Seek operation
Spindle motor control
Start mode
Acceleration mode
Stable rotation mode
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Interface
Physical Interface
Interface signals
Comreset / Cominit
Comwake
5VDC/GND
Out of band signaling
Signal interface regulation
Primitives descriptions
Electrical specifications
Connector pinouts
Connector pinouts
5 P11 function
Staggered Spin-up
Driving Activity LED
Example of the circuit for driving Activity LED
Requirements for P11 as an output pin
Hot Plug
Logical Interface
Conceptual diagram of communication layers
Transport layer
Communication layers
Physical layer
Link layer
Shadow Block Register
Outline of the Shadow Block Register
FIS types
Outline of the frame information structure FIS
Register Host to Device FIS layout
Register Host to Device
DMA Active Device to Host
3.3 Register Device to Host
TAG
DMA Setup Device to Host or Host to Device Bidirectional
Bist combinations
Bist Active Bidirectional
Data Host to Device or Device to Host Bidirectional
PIO Setup Device to Host
Block at the conclusion of all subsequent Data to Device
11 Set Device Bits FIS
Set Device Bits Device to Host
Error Field
Shadow block registers
UNC
Cylinder Low Field exp
Features Field exp
Sector Count Field exp
Sector Number Field exp
HS3
Cylinder High Field exp
Device/Head Field
HS3 HS2 HS1 HS0
Status field
BSY
DSC DRQ ERR
EStatus Field
Command Field
Bit 2 Software Reset Srst
Device Control Field
Host Commands
Command code and parameters
Command code and parameters 1/3
Command code and parameters 2/3
Command code and parameters 3/3
Command descriptions
Recalibrate X 10 to X 1F
Error reporting conditions
Read Sectors X 20 or X
LBA LSB
LBA
Write Sectors X 30 or X
00 *1 Error information
Write Verify X 3C
Host Commands
Read Verify Sectors X 40 or X
Host Commands
Seek X 70 to X 7F
Diagnostic code
Execute Device Diagnostic X
Initialize Device Parameters X
Download Microcode X
Operation of Download Microcode
Microcode
Standby Immediate X 94 or X E0
Host Commands
Unload Feature Unload Immediate Command
Standby X 96 or X E2
Idle X 97 or X E3
Host Commands
Check Power Mode X 98 or X E5
Sleep X 99 or X E6
Comreset
Smart X B0
Features Field values subcommands and functions 1/3
Smart Write LOG
Features Field values subcommands and functions 2/3
Smart Enable Operations
Smart Read LOG
Smart Return Status
Features Field values subcommands and functions 3/3
Smart Disable Operations
Smart ENABLE/DISABLE Auto OFF-LINE
Key C2h Key 4Fh
11 Format of guarantee failure threshold value data
10 Format of device attribute value data
1FF
Attribute ID
Data format version number
Raw attribute value
Status Flag
Current attribute value
Attribute value for the worst case so far
12 Off-line data collection status
Self-test execution status
13 Self-test execution status
15 Failure prediction capability flag
Off-line data collection capability
14 Off-line data collection capability
Failure prediction capability flag
Checksum
Error logging capability
16 Drive error logging capability
Guarantee failure threshold
18 Data format of Smart Summary Error Log 1/2
Smart error logging
Total number of drive errors
18 Data format of Smart Summary Error Log 2/2
Command data structure
Error data structure
19 Data format of Smart Comprehensive Error Log
Status
Smart Self-Test
Self-test index
20 Smart self-test log data format
1FC
Self-test number
21 Selective self-test log data structure
Test Span
Current LBA under test
Current Span under test
Feature Flags
22 Selective self-test feature flags
Smart Command Transport SCT
SCT Read Data
23 SCT command and the function
SCT Command SET
SCT Status Request
SCT Status Request SN = E0h, FR = D5h
SET MAX EXT, DCO
24 Format of SCT Status Response 1/2
24 Format of SCT Status Response 2/2
25 SCT Status code
SCT Command SET SN = E0h, FR = D6
Write Same
27 Write Same 1/2
28 Error Recovery Control
Error Recovery Control
27 Write Same 2/2
29 Feature Control Command
SCT Data Table
30 SCT Data Table
31 had Temperature
SCT Read Data SN = E1h, FR = D5h
SCT Write Data SN = E1h, FR = D6h
Device Configuration Identify
Device Configuration X B1
Device Configuration Restore
Device Configuration Freeze
Device Configuration Freeze Lock Features Field = C1h
Device Configuration Restore Features Field = C0h
Device Configuration SET Features Field = C3h
Device Configuration Identify Features Field = C2h
32 Device Configuration Identify data structure 1/2
32 Device Configuration Identify data structure 2/2
Read Multiple X C4
12 Execution example of Read Multiple command
Start sector No
Write Multiple X C5
Start sector No
SET Multiple Mode X C6
Host Commands
Read DMA X C8 or X C9
LSB / LBA
MSB / LBA
Write DMA X CA or X CB
Host Commands
Read Buffer X E4
Flush Cache X E7
Write Buffer X E8
Identify Device X EC
Identify Device DMA X EE
33 Information to be read by Identify Device command 1/3
33 Information to be read by Identify Device command 2/3
33 Information to be read by Identify Device command 3/3
MHY2200BS MHY2160BS MHY2120BS
Fffffff
MHY2100BS MHY2080BS MHY2060BS MHY2040BS
Command without interrupt supports 1, 2, 4, 8 and 16 sectors
Interface
C141-E269 111
Interface
C141-E269 113
= Enables the read cache function. From the SET Features
Undefined
= Read and Write DMA EXT GPL optional commands are
= SCT Error Recovery Control supported
Download
34 Features field values and settable modes 1/2
SET Features X EF
34 Features field values and settable modes 2/2
Error reporting conditions
Data Transfer Mode
Advanced Power Management APM
Serial ATA Functions
Automatic Acoustic Management AAM
Write-Read-Verify feature optional
35 Contents of Security SET Password data
Error reporting conditions
When the master password is selected
When the user password is selected
Security Unlock X F2
Host Commands
Security Erase Prepare X F3
Security Erase Unit X F4
Security Freeze Lock X F5
Error reporting conditions
37 Contents of security password
Error reporting conditions
Lbalsb
Read Native MAX Address X F8
SET MAX Address
SET MAX X F9
SET MAX SET Password Features Field = 01h
Password information
SET MAX Lock Features Field = 02h
SET MAX Unlock Features Field = 03h
SET MAX Freeze Lock Features Field = 04h
Read Sector S EXT X Description
CL EXP
SN EXP
Read DMA EXT X Description
Read Native MAX Address EXT X
Read Multiple EXT X
Read LOG EXT X 2F
CL EXP SN EXP
39 Tag field information
38 Data format of Read Log Ext log page 10h
41 Counter Identifier information
40 Data format of Read Log Ext log page 11h
SC EXP
SCT Status Request SN = E0h
SCT Read Data SN = E1h, FR = D5
Write Sector S EXT X Description
Write DMA EXT X Description
SET MAX Address EXT X
SET MAX LBA
Write Multiple EXT X
Write DMA FUA EXT X 3D
Write LOG EXT X 3F
Error information 160 C141-E269
SCT Command SET SN = E0h
SCT Write Data SN = E1h
Read Verify Sector S EXT X
Write Uncorrectable EXT X
42 Operation mode
Read LOG DMA EXT X Description
Write LOG DMA EX X Description
Read FP DMA Queued X Description
Write FP DMA Queued X
Write Multiple FUA EXT X CE
Flush Cache EXT X EA
Sfrw Sfrr
Error posting
43 Command code and parameters 1/2
Command Name
43 Command code and parameters 2/2
Command Protocol
Execute Device Diagnostic Initialize Device Parameters
Data
Non-data command protocol
Host
PIO data-in command protocol
14 PIO data-in command protocol
PIO data-out command protocol
15 PIO data-out command protocol
Read DMA EXT Identfy Device DMA Read LOG DMA EXT
DMA data-in command protocol
Write DMA EXT FUA EXT Write LOG DMA EXT
DMA data-out command protocol
Read FP DMA Queued Write FP DMA Queued
Native Command Queuing protocol
18 Read FP DMA Queued command protocol
19 Write FP DMA Queued command protocol
20 Power-on sequence
Power-on and Comreset
21 Comreset sequence
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Operations
Response to power-on
Reset and Diagnosis
Reset and Diagnosis
Response to Comreset
Response to Comreset
Comreset preservation requirements
Software settings preservation
SET Address MAX EXT
Response to a software reset
Response to a software reset
Active idle mode
Power Save
Power save mode
Active mode
Sleep mode
Standby mode
Power commands
Power Save Controlled by Interface Power Management IPM
Power save mode of the interface
Partial mode
Slumber mode
Read Sector S EXT
Read-ahead Cache
Data buffer structure
Example of 8 MB buffer
Commands that are targets of caching
Caching operation
Data that is a target of caching
Invalidating caching-target data
Miss-hit
Using the read segment buffer
Sequential hit
Full hit
Partial hit
Invalidation of cached data
Command that are targets of caching
Write Cache
Cache operation
Enabling and disabling
Status report in the event of an error
Comreset and software reset response
Cashing function when power supply is turned on
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Maintenance and Diagnosis
Rules for maintenance
Maintenance
Maintenance requirements
Data corruption
Maintenance levels
Disk drive revision number label
Disk drive revision number
Display of disk drive revision number
Self-diagnostics
Tools and test equipment
Test
Test flowchart
Disposition for Error Field contents
Status Field contents
Diagnostic test
Operation Confirmation
Operation test
Troubleshooting Procedure
Troubleshooting procedure
Troubleshooting disk drive replaced in field
VDC
System level and field troubleshooting
Troubleshooting at factory
Spare Disk Drive
Disk Drive Removal Procedure
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AT bus
Command
Connector Connector Plug Host system side
Actuator
PIO Programmed input-output
Power save mode
Rotational delay
Master Device
Serial-ATA
Slave Device
Status
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Amnf
Bios
Abrt
AIC
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Index
Index
Example of model name and product
Mode
Read Native MAX Address
Read/write circuit block diagram
Smart summary error log, data
Japan
Comment Form
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C141-E269-01EN
Page
