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MPE3XXXAT manual This page is intentionally left blank
Models:
MPE3XXXAT
1
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Specifications
Install
MPE3xxxAT Block diagram
Dimension
Maintenance
Cable configuration
Reset
Diagnostic code
Command block registers
Factory default setting
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Contents
Disk Drives Product Manual
Revision Record
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Chapter
Preface
Conventions for Alert Messages
Liability Exception
Disk Drives Product Manual
Disk Drives Maintenance Manual
Manual Organization
Contents
Theory of Device Operation
Page
Operations
Figures
Page
Tables
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Device Overview
Features Functions and performance
Interface
Adaptability
Page
Specifications
Device Specifications Specifications summary
Model names and product numbers
Model and product number
Current and power dissipation
+5VDC
Current fluctuation Typ. when power is turned on
Acoustic noise specification
Shock and vibration specification
Error Rate
Disk drive outerview
Device Configuration System Configuration
Page
2 1 drive connection
System Configuration ATA interface
C141-E077-01EN
Dimensions Mounting Cable Connections Jumper Settings
Installation Conditions
Dimensions
Direction
PCA
Limitation of side-mounting
Page
Service area
Connector locations
Cable Connections Device connector
Device connection
Cable connector specifications
AMP
+12V Return +5V Return
Power supply connector CN1
Cable configuration
Host detected CBLID- above VIH
13 Jumper location
Jumper Settings Location of setting jumpers
14 Factory default setting Jumper configuration
Factory default setting
17 Example 1 of Cable Select
16 Jumper setting of Cable Select
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Disk
Outline
Head
Head structure
Air filter
Spindle
Actuator
Circuit Configuration
MPE3xxxAT Block diagram
Power-on Sequence
Power-on operation sequence
Self-calibration contents
Command processing during self-calibration
Self-calibration execution timechart
Read circuit
Read/write preamplifier PreAMP
Write circuit
Time base generator circuit
Transfer rate of each zone
Servo control circuit
Page
Physical sector servo configuration on disk surface
Data-surface servo format
Data
Servo frame format
ASM
SSM SCD POS PAD
Actuator motor control
Spindle motor control
Page
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Interface
Physical Interface Interface signals
Intrq PDIAG-, Cblid DA1 DA2 DA0
Signal assignment on the connector
Signal assignment on the interface connector
Reset
Intrq
Dior
Hdmardy
Hstrobe
Ddmardy
Iordy
1 I/O registers
DA2 DA1 DA0
I/O registers
Icrc UNC Idnf Abrt TK0NF Amnf
Command block registers
Page
DEV HS3 HS2 HS1 HS0
BSY Drdy DSC DRQ ERR
Page
Srst
Control block registers
Command code and parameters 1
Command code and parameters
Command code and parameters 2
LBA LSB
Command descriptions
LBA
1F2 HSC Transfer sector count 1F1 HFR = 0 or C141-E077-01EN
Read Multiple XC4
BSY Drdy Intrq DRQ
Execution example of Read Multiple command
1F2 HSC Transfer sector count 1F1 HFR = 0 or C141-E077-01EN
LBA
LBA
Write Multiple XC5
LBA LSB
Write Verify X3C
LBA
1F4 HCL Cylinder No. LSB / LBA 1F3 HSN Sector No
Identify Device XEC
Initialize Device Parameters
Page
Information to be read by Identify Device command 1
‘3FFF’
Information to be read by Identify Device command 2
MPE3064AT MPE3102AT MPE3136AT MPE3170AT MPE3204AT MPE3273AT
Information to be read by Identify Device command 3
Information to be read by Identify Device command 4
Identify Device DMA XEE
SET Features XEF
‘BB’
Features register values and settable modes
‘AA’
‘AB’
Page
SET Multiple Mode XC6
Execute Device Diagnostic
Diagnostic code
LBA
LBA
Write Buffer XE8
Page
Page
Page
Page
XFF
Page
’DA’
Features Register values subcommands and functions
Page
1FE 1FF
Format of device attribute value data
10 Format of insurance failure threshold value data
Page
Page
Page
11 Contents of security password
Page
Page
Page
Page
12 Contents of Security SET Password data
Page
SET MAX Address F9
Read Native MAX Address F8
Page
14 Command code and parameters
Error posting
Data transferring commands from device to host
∙ Execute Device Diagnostic ∙ Initialize Device Parameters
IOR
BSY
Drdy DRQ Intrq
DRQ Intrq
BSY Drdy DRQ Intrq
Write Sectors command protocol
BSY Drdy Intrq
Commands without data transfer
∙ SET MAX Address ∙ Read Native MAX Address
∙ Read DMA ∙ Write DMA
Other commands
DMA data transfer commands
∙ Read Multiple ∙ Sleep ∙ Write Multiple
IOW
DRQ Dmarq Dmack
Ultra DMA Feature Set Overview
Phases of operation
Data in transfer
Pausing an Ultra DMA data in burst
Terminating an Ultra DMA data in burst
Page
Page
Data out transfer
Pausing an Ultra DMA data out burst
Terminating an Ultra DMA data out burst
Page
Ultra DMA CRC rules
DIOW-STOP
Series termination required for Ultra DMA
15 Recommended series termination for Ultra DMA
DIOR-HDMARDY-HSTROBE
DIOR-/DIOW
Timing PIO data transfer
Dmarq Dmack DIOR-/DIOW
Multiword data transfer
10 Initiating an Ultra DMA data in burst
Ultra DMA data transfer
Dmardy
16 Ultra DMA data burst timing requirements 2
11 Sustained Ultra DMA data in burst
Sustained Ultra DMA data in burst
12 Host pausing an Ultra DMA data in burst
Host pausing an Ultra DMA data in burst
13 Device terminating an Ultra DMA data in burst
Device terminating an Ultra DMA data in burst
14 Host terminating an Ultra DMA data in burst
Host terminating an Ultra DMA data in burst
15 Initiating an Ultra DMA data out burst
16 Sustained Ultra DMA data out burst
Sustained Ultra DMA data out burst
17 Device pausing an Ultra DMA data out burst
Device pausing an Ultra DMA data out burst
18 Host terminating an Ultra DMA data out burst
Host terminating an Ultra DMA data out burst
19 Device terminating an Ultra DMA data out burst
Pdiag Dasp
Power-on and reset
BSY Dasp
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Operations
Pdiag
Response to power-on
Response to hardware reset
Response to software reset
Response to diagnostic command
MPE3170AT MPE3204AT MPE3273AT
Default parameters
Logical address
Address translation example in CHS mode
Power save mode
Address translation example in LBA mode Power Save
Page
Power commands
Alternating defective sectors
Spare area
Alternate cylinder assignment
Data buffer configuration
∙ Write Sectors ∙ Write DMA ∙ Write Multiple
Caching operation
∙ Read Sector S ∙ Read Multiple ∙ Read DMA
DAP
Usage of read segment
HAP
Mis-hit data Empty data
Read-ahead data New read-ahead data Hit data
HAP set to hit position for data transfer
Partially hit data Lack data
Write Cache
∙ Write Sectors ∙ Write Multiple ∙ Write DMA
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