OEM Manual
Hard Disk Drive Specifications
Ultrastar 10K300 – 300/ 147/ 73/ 36
(SCSI Interface)
Models HUS103030FL3600 :(300GB/68pin)
Models HUS103014FL3600 :(147GB/68pin)
Models HUS103073FL3600 :( 73GB/68pin)
Models HUS103036FL3600 :( 36GB/68pin)
Models HUS103030FL3800 :(300GB/80pin)
Models HUS103014FL3800 :(147GB/80pin)
Models HUS103073FL3800 :( 73GB/80pin)
Models HUS103036FL3800 :( 36GB/80pin)
Read and follow all instructions and cautions for safety described
in this document before using the drive.
It is recommended that this manual is kept at a proper location
for quick reference.
Hitachi Global Storage Technologies
2003, Hitachi Global Storage Technologies. All Rights Reserved.
©
６
Drawing No. Sheet No. Revision
K6610091 1/43 2005/2/23
To use this product safely
Read and follow all instructions and cautions described in this chapter before using the
drive. It is recommended that this manual is kept at a proper location for quick reference.
The description related to safety in this chapter may be changed without notice.
Influence for environment
Although this product emits electro-magnetic field, it will be found to be in compliance
with the EMI regulations such as VCCI class B, FCC Part 15 class B. However,
anything other than this product, such as an interface cable, is excluded. Therefore,
the following cases require a system side improvement.
(1) Disturbance of operations of other products or equipment
(2) Disturbance caused by other product, such as cabling, to operations of other
products or equipment.
Do not change the condition of the drive, excluding the change admitted by Hitachi.
Violating above-mentioned precautions will void any warranties of the HDD.
Please read and understand the following explanation for safety.
General cautions for safety
0.1.1
When handling the drive, follow all instructions and cautions described in this
manual and the packing specification manual.
0.1.2
The safety instructions in this manual are thoroughly considered, but
unexpected situations can occur. Not only follow the instructions in this manual,
but also be careful for the safety by yourself.
0.1.3
0.1.4
Do not convert or change the drive. Convert or change of the drive will void any
warranties.
It is customer’s responsibility to assure the actual system in which the drive is
installed meets the appropriate safety regulation. However the drive itself is
found to be compliance with the following standards:
UL 60950 3rd Edition
CAN/CSA-C22.2 No.60950
IEC60950: 1991
EN60950: 1992
FCC Part15 Class B, VCCI Class B
EN55022: 1998, Class B (CE Mark)
AS/NZS 3548: 1995, Class B (C-tick)
CNS13438/C6357, Class B (BSMI)
RRL mark for Korean EMC
Headline of safety caution
Safety instructions and cautions are indicated as the following head line which means
as follows.
This symbol indicates that potential danger may exist which may
cause slight or medium grade bodily injury if safety instructions are
not followed.
Caution
This symbol indicates that potential danger may exist which may
cause damage to the product or to the neighboring property if
safety instructions are not followed.
Caution
６
Drawing No. Sheet No. Revision
K6610091 3/43 2005/2/23
To use this product safely (Continued)
Followings are the cautions and contents described in this manual.
Caution
Items of indicating
:
- Safety cautions for this product
Page 4
Caution
Items of indicating
:
- Safety cautions for this product
- Spindle Start and Stop
- Mounting of the drive
Page 4-5
Page 16
Page 24
Page 26
Page 27
- Reliability temperature
- Precautions for handling
Safety cautions for this product
Caution
0.2.1
0.2.2
0.2.3
This product is not authorized for use in life support devices or other
applications which pose a significant risk of personal injury.
Handle the drive with care not to suffer bodily injury caused by hitting the edge
of the frame or accidental dropping of the drive.
Since the drive uses glass media for the disk platter, opening of HDA may
cause bodily injury. Warranty void in case of opened HDA or any broken HDA
seals. Do not open the HDA or break any HDA seals.
0.2.4
Temperature of the drive may become more than 50°C. Handle the drive
carefully not to get burned.
Caution
0.2.5
0.2.6
To prevent data from being lost due to an unexpected fatal error, data back up
is required.
If a foreign conductive substance (metallic powder, fluid, etc.) adheres to active
metal of the drive (Print pattern, component lead, etc. on Printed Circuit Board
(PCB)), it may cause catastrophic failures. Customer should protect the drive
from the above condition.
0.2.7
Improper insertion of connector or wrong jumper setting may cause
catastrophic failures. Referring to this manual prior to the connector insertion or
jumper setting can help insure correct insertion.
0.2.8
0.2.9
Follow the environmental conditions and power requirement described in this
manual. If violating these specifications, the drive failure may occur.
Protect the drive against Electro Static Discharge (ESD) during handling.
0.2.10 If storage period becomes long after unpacking, supply power to the drive and
rotate the disks 8 minutes or more. This operation shall be executed every 3
months.(Recommendation)
６
Drawing No. Sheet No. Revision
K6610091 4/43 2005/2/23
To use this product safely (Continued)
Caution
0.2.11 Protect the drive against shocks with the corrugated board and cushioning
material provided by the manufacturer, or with Hitachi Approved containers.
0.2.12 When mounting the drive, use the size of screws and the torque recommended
in this manual. If non-recommended size of screws and torque are used, it may
cause catastrophic failures.
0.2.13 Do not press top cover and bottom PCB of the drive. It may cause catastrophic
failures.
0.2.14 Read and follow all instructions and cautions described on the top cover of the
drive, and in the chapter, Precautions for handling, in this manual.
0.2.15 In case of fluctuations in the DC power (spikes, momentary shut off, etc.), the
data being recorded or to be recorded from buffer memory are not assured.
0.2.16 If you find a smoke or a bad smell generating from the product, stop using it,
turn the power off, and see your sales contact.
Warranty and Limited Liability
This product is sold with a limited warranty and specific remedies are available to the
original purchaser in the event the product fails to conform to the limited warranty.
Hitachi GST liability may be further limited in accordance with its sales contact.
In general, Hitachi GST shall not be responsible for product damages caused by natural
disasters, fire, static discharge, misuse, abuse, neglect, improper handling or installation,
unauthorized repair, alteration, or accident. In no event will Hitachi GST be liable for
loss of data stored on product.
Hitachi GST shall not be liable for any special, incidental or consequential damages,
even if informed of the possibility thereof in advance.
Please see your sales contact for a complete statement of warranty rights, remedies
and limitation of liability.
６
Drawing No. Sheet No. Revision
K6610091 5/43 2005/2/23
TABLE OF CONTENTS
Chapter
Page
To use this product safely. ...................................................................... 3
Features................................................................................................... 8
Standards and Related Documents ......................................................... 9
Description............................................................................................... 10
1
2
3
3.1
3.2
Characteristics ............................................................................ 10
Environmental conditions and reliability ...................................... 11
4
DC power Interface.................................................................................. 15
4.1
4.2
4.3
DC Power Requirement .............................................................. 15
Power Supply Current................................................................. 16
Spindle Start and Stop ................................................................ 16
5
6
Connecting Methods................................................................................ 18
SCSI Interface ......................................................................................... 20
6.1
6.2
Summary of SCSI Controller....................................................... 20
Summary of SCSI Commands.................................................... 22
7
Mounting and Handling............................................................................ 23
7.1
7.2
7.3
7.4
7.5
7.6
Orientations................................................................................. 23
Mounting of the drive................................................................... 24
Mounting dimensions .................................................................. 25
Precautions on the off-line test or bench test.............................. 26
Cooling of the drive ..................................................................... 26
Reliability temperature ................................................................ 26
8
Precautions for handling .......................................................................... 27
8.1
8.2
8.3
8.4
Packing ....................................................................................... 27
Transportation............................................................................. 27
Storage ....................................................................................... 27
Other Precautions ....................................................................... 28
9 Maintenance............................................................................................. 28
10 Physical interface..................................................................................... 29
10.1
10.2
10.3
Connector Specifications ............................................................ 29
Cable Specifications.................................................................... 29
Connector Layout........................................................................ 31
６
Drawing No. Sheet No. Revision
K6610091
6/43
2005/2/23
11 Pin assignment ........................................................................................ 33
11.1
11.2
SCSI Bus Connector C1 ............................................................. 33
Other connectors ........................................................................ 37
12 Jumper Socket setting ............................................................................. 38
12.1
12.2
12.3
12.4
Jumper connector layout............................................................. 38
Jumper socket setting ................................................................. 39
Jumper socket part number ........................................................ 43
Extension connector (for remote cable) ...................................... 43
６
Drawing No. Sheet No. Revision
K6610091
7/43
2005/2/23
1
Features
The Ultrastar 10K300 series uses high performance sputtered disks, GMR heads, and a
rotary type voice coil motor to drive the heads. These features provide high capacity,
high speed positioning and high reliability.
The Ultrastar 10K300 series uses a SCSI interface for data transfer.
Related ANSI Specifications are as follows.
ANSI X3.301-1997
(SCSI-3 Primary Commands)
(SCSI-3 Primary Commands)
(SCSI-3 Block Commands)
(SCSI Parallel Interface-2)
(SCSI Primary Commands-2)
(SCSI Parallel Interface-3)
(SCSI Primary Commands-3)
(SCSI Parallel Interface-4)
X3T10/995D Rev 11a
X3T10/996D Rev 8c
X3T10/1142D Rev 20a
X3T10/1236-D Rev 20
X3T10/1302D Rev 14
X3T10/1416D Rev 3
X3T10/1365D Rev 4
Interface specifications for the Ultrastar 10K300 are found in the companion manual:
" Hitachi 3.5 inch Magnetic Disk Drive Reference Manual for Ultrastar 10K300
(SCSI Interface Specification) ".
Table 1.1 Models
Product name
Model name
Interface type
Storage
capacity
(Formatted)
300GB
Ultrastar
10K300-300
Ultrastar
10K300-147
Ultrastar
10K300-73
Ultrastar
10K300-36
Ultrastar
HUS103030FL3600
HUS103014FL3600
HUS103073FL3600
HUS103036FL3600
Wide LVD (68pin-16bits)
Ultra320
Wide LVD (68pin-16bits)
Ultra320
147GB
73GB
36GB
300GB
147GB
73GB
36GB
Wide LVD (68pin-16bits)
Ultra320
Wide LVD (68pin-16bits)
Ultra320
HUS103030FL3800 SCA-2 LVD (80pin-16bits)
10K300-300
Ultra320
HUS103014FL3800 SCA-2 LVD (80pin-16bits)
Ultra320
Ultrastar
10K300-147
Ultrastar
HUS103073FL3800 SCA-2 LVD (80pin-16bits)
Ultra320
10K300-73
Ultrastar
10K300-36
HUS103036FL3800 SCA-2 LVD (80pin-16bits)
Ultra320
Note 1: This document may be changed without notice.
６
Drawing No. Sheet No. Revision
K6610091 8/43 2005/2/23
2
Standards and Related Documents
(a) Safety standards
It is the user’s responsibility to assure the actual system in which the drive is
installed meets the appropriate safety requirements. However, the drive was
tested to be in compliance with the following standards:
UL 60950 3rd Edition
CAN/ CSA-C22.2 No.60950
IEC 60950: 1991
EN60950: 1992
(b) Regulations related to electro-magnetic compatibility
It is the user’s responsibility to assure the actual system in which the drive is
installed meets the appropriate EMI requirements. However the drive will be
tested using proper shielding and grounding to be in compliance with the
following regulations:
FCC Part 15, class B
VCCI class B
EN55022 class B
CNS13438,C6357 class B (BSMI)
AS/NZS 3548 class B (C-Tick)
RRL mark for Korean EMC
(c) Related Documents
(1) Hitachi 3.5 inch Magnetic Disk Drive Reference Manual for Ultrastar 10K300
(SCSI Interface Specification)
K6610095
(2) Packing Specification
---
(3) Ultrastar 10K300-300 (SCSI) Design Verification Test Reports
K6610096
(4) Ultrastar 10K300-147 (SCSI) Design Verification Test Reports
K6610097
(5) Ultrastar 10K300-73 (SCSI) Design Verification Test Reports
K6610098
(6) Ultrastar 10K300-36 (SCSI) Design Verification Test Reports
K6610099
６
Drawing No. Sheet No. Revision
K6610091 9/43 2005/2/23
3
Description
3.1 Characteristics
Table 3.1 Characteristics
Item
Specifications
unit
Ultrastar
Ultrastar
Ultrastar
Ultrastar
10K300-300 10K300-147 10K300-73 10K300-36
Configuration Storage capacity
(formatted) (see Note 1,2,13)
300
147
73
36
GB
Bytes/sector (see Note 3)
Number of disks
512, 514, 516, 520, 522, 524, 528
Bytes
5
3
5
2
3
1
2
Number of heads
Areal density
10
2
61
MEEPRML+MNP
Gb/inch
Recording method
Performance Seek time
average
4.7 / 5.1 4.5 / 4.9 4.3 / 4.8
4.3 /4.8
ms
ms
ms
ms
rpm
Mb/s
s
read / write
full stroke
1 track
10 / 11
0.40 / 0.45
2.99
(see Note 5)
Average latency
Rotational speed
10025
Data transfer rate (In drive)
Start time (see Note 5)
581 – 1075
25
Data transfer
rate
(Controller)
Single-Ended Asynchronous
5.0 max. MB/s
10.0 max.
20.0 max.
40.0 max.
80.0 Max.
160.0 max.
320.0 max.
Bytes
Fast-5
Fast-10
Ultra (Fast-20)
Ultra2 (Fast-40)
Ultra160 (Fast-80)
Ultra320 (Fast-160)
8M
(see Note 4)
LVD
Buffer size
Power
Typ. 3sigma Typ. 3sigma Typ. 3sigma Typ. 3sigma
12V Spin-up, peak
-
-
2.45
2.52
-
-
2.45
2.32
-
-
2.28
2.15
-
-
2.28
2.00
A
A
requirement 12V Seek, peak
12V Idle, ave.
(Note15)
0.68 0.80 0.46 0.64 0.42 0.54 0.33 0.46
1.79 1.79 1.79 1.79
A
5V R/W, peak
5V Read, ave.
5V Write, ave.
-
-
-
-
A
1.55 1.64 1.55 1.64 1.55 1.64 1.55 1.64
1.45 1.54 1.45 1.54 1.45 1.54 1.45 1.54
0.60 0.70 0.60 0.70 0.60 0.70 0.60 0.70
146.0x101.6x25.4
A
A
5V Idle, ave.
length x width x height
Weight (Approximately)
(Note15)
A
Physical
dimensions
Power
mm
kg
W
0.75
11.2
0.72
8.5
0.74
8.0
0.73
7.0
+12V Idle / +5V Idle, (Average)
dissipation
Energy consumption rate (see Note 12)
0.038
0.062
0.110
0.195
Note: Ultrastar 10K300-300 specification values also apply to Ultrastar
10K300-147 when logically depopulated to a 147GB capacity.
６
Drawing No. Sheet No. Revision
K6610091 10/43 2005/2/23
3.2 Environmental conditions and reliability
Table 3.2 Environmental conditions and reliability
Item
Ultrastar
Ultrastar
Ultrastar
Ultrastar
10K300-300 10K300-147 10K300-73 10K300-36
5 to 55°C
Environmental
conditions
operating
Temperature non-operating
storage/shipping
-40 to 70°C
-40 to 70°C
Temperature gradient
20°C per hour maximum
5 to 90%RH
Humidity
operating
non-operating
5 to 90%RH
Wet bulb temperature
Atmosphere
29°C maximum (non condensing)
No corrosive gas, saline atmosphere
or organic-metal compound
(Example. organic silicon,organic tin)
-300 to 3,000 m
Altitude
operating
non-operating
-300 to 12,000 m
Magnetic field
Vibration
400 micro Tesla maximum
2
Shock and
vibration
operating
9.8 m/s (1.0G) maximum
2
(see Note 6) non-operating
Shock operating
(see Note 7) non-operating
49 m/s (5.0G) maximum
2
147 m/s (15G) maximum [11ms]
2
735 m/s (75G) maximum [11ms]
2
2450m/s (250G) maximum [2ms]
Acoustic noise Acoustic noise (see Note 8)
3.4 bel average
12
Reliability
Data Reliability (see Note 9)
Recoverable error:
10 errors in 10 bits read
16
Non-recoverable error: 10 errors in 10 bits read
8
Seek error rate (see Note 9)
Life
10 errors in 10 seeks
(see Note 10)
5 years (Surface temperature of HDA is 45°C or less)
Life of the drive does not change in the case that the
drive is used intermittently. (See section 7.6)
Expected 1,200,000 hours
MTBF (see Note 11)
６
Drawing No. Sheet No. Revision
K6610091 11/43 2005/2/23
Note 1. Storage capacity does not include spare sector and spare cylinder.
Note 2. This is the value in the case that the drive is formatted to 512 Bytes/sector.
9
(1 gigabyte shows 1x10 bytes on this document.)
Note 3. Ultrastar 10K300 is formatted to 512 Bytes/sector as the default.
If non-512 Bytes/sector is required, customer can change it by re-format
of the drive.
Note 4. Data transfer rate is degraded with cable or host condition or electrical noise.
Note 5. These specifications are typical under the following conditions:
1. Voltage is 5.0V/12.0V as measured on the edge of drive connector.
2. Surface temperature of HDA is 40 .
°C
If SCSI commands are issued during start-up (like TEST UNIT READY or
REQUEST SENSE) in less than 10 ms intervals, then the start-up time may be
extended.
Note 6. The disk drive orientation for vibration test is shown below.
Figure 3.1 Vibration test direction
Test conditions on vibration test are as follows.
(1) Operating
Acceleration frequency : 5 to 400 Hz,
2
Acceleration level : 9.8m/s (1.0G)
Sweep rate : 0.5 octave / minute
Test cycle : 1 turn
(2) Non-operating
Acceleration frequency: 5 to 22 Hz, Maximum displacement: 2.56mm
2
Acceleration frequency: 22 to 400 Hz, Acceleration level: 49m/s (5.0G)
Sweep rate: 0.5 octave / minute
Test cycle: 1 turn
６
Drawing No. Sheet No. Revision
K6610091
12/43
2005/2/23
Note 7. The disk drive orientation for shock
shown in Figure 4.2.
test is
Figure 3.2 Shock test direction
Test conditions on shock test are as follows.
(1) Operating
2
147m/s (15G) (Shock mode: half sine wave 11 ms, Test cycle: 5 times)
(2) Non-operating
2
735m/s (75G) (Shock mode: half sine wave 11 ms, Test cycle: 5 times)
2
2450m/s (250G) (Shock mode: half sine wave 2 ms, Test cycle: 5 times)
Note 8. Acoustic noise is measured except for the start, stop and seek operations.
Note 9. Recoverable error is measured at the nominal condition with voltage,
temperature and default error recovery parameters.
Non-recoverable error is defined at the condition of auto-reallocation enabled.
Note 10. The drive should be mounted properly (see section 8).
Note 11. MTBF represents a prediction of performance based upon a large
statistical sample calculated in accordance with Hitachi's standard
procedures.
Hitachi does not warrant that the predicted MTBF is representative of any
particular unit or group of units comprising a customer base. The actual
failure rates will vary from unit to unit. Surface temperature of HDA is
50°C or less.
A failure defined by MTBF calculation is any event that requires repair or
replacement of HDD.
Note 12. Total idle mode power (W) / Total formatted capacity (GB)
６
Drawing No. Sheet No. Revision
K6610091 13/43 2005/2/23
Note 13. When the Ultrastar 10K300-300 is formatted to 512 Bytes/sector,
the maximum Logical Block Address is (22ECB25B)h.
When the Ultrastar 10K300-147 is formatted to 512 Bytes/sector,
the maximum Logical Block Address is (111D69B4)h.
When the Ultrastar 10K300-73 is formatted to 512 Bytes/sector,
the maximum Logical Block Address is (88BB9D4)h.
When the Ultrastar 10K300-36 is formatted to 512 Bytes/sector,
the maximum Logical Block Address is (445DCE9)h.
Note 14. Power measurement values in operating (Random Seek/ Read/ Write) case
are shown in Table 3.3.
Table 3.3 Power measurement (Operating)
Ultrastar Ultrastar Ultrastar
Unit:(W)
Ultrastar
10K300-300 10K300-147 10K300-73 10K300-36
30 IOs per second
60 IOs per second
90 IOs per second
12.1
13.6
15.0
9.8
9.1
7.8
8.9
9.7
11.1
12.2
10.2
11.4
(Measurement conditions:Random Read/Write,Block Length=8,Cache=off)
Note: Ultrastar 10K300-300 specification values also apply to Ultrastar
10K300-147 when logically depopulated to a 147GB capacity.
Note 15. The rated current on the HDD label shows the current value of Idle, because
the idle motion is used for the longest time. And also, Read, Write and Seek
current should be considered for power supply.
６
Drawing No. Sheet No. Revision
K6610091 14/43 2005/2/23
4
DC power Interface
4.1 DC Power Requirement
The drives are operated on DC power (+5V, +12V) only.
No power sequencing is required.
The +5 and +12 Volts can be applied in any order.
Table 4.1 DC Power Requirement
Power supply Voltage tolerance
Allowed ripple and noise
+5V DC
5.0V +/-5%
Less than 150mVp-p (0 - 100kHz)
Less than 100mVp-p (100kHz - 10MHz)
Less than 150mVp-p (0 - 100kHz)
Less than 100mVp-p (100kHz - 10MHz)
+12V DC
12.0V +/-5%
Note 1. Voltage tolerance is measured at the DC power connector on the PCB.
The ripple current occurs during the motor start-up and seek.
Appropriate size of the DC Power cable is recommended to reduce the above
ripple and noise.
Note 2. In case of fluctuations in the DC power (spikes, momentary shut off, etc.),
the data being recorded or to be recorded from buffer memory are not
assured.
６
Drawing No. Sheet No. Revision
K6610091 15/43 2005/2/23
4.2 Power supply current
+12V Current
[A]
3.0
2.0
1.0
0
0
10
20
Time[S]
T0
T1
T2 T3
T0-T1: Power up
T1-T2: Spin-up
T2-T3: Servo initialize
T3-T4: Upload Code etc
T1-T4: Start up
T0: Power on
T1: Accept start unit command or Auto Spin-up
T2: Ready
Fig 4.1 Current transition for +12V
Note: A retry Spin-up operation may be attempted during the Start up process.
4.3 Spindle Start and Stop
4.3.1 Start and Stop Time
Table 4.2 Start and Stop time
Item
Start
Stop
Typical
25
unit
s
s
Note 1
Note 2
25
Note 1. Start time means that the time of becoming ready, after DC power has been
applied in the case of Enable Auto Start mode, or after Start Unit command
(immed=0) has accepted in other case. If internal retry is executed during the
Start-up operation, the Start time may exceed typical value. It is recommended to
have 60 seconds for the Start time. In the case of a spindle start-up failure, the
time of an internal retry operation is 130 seconds maximum.
Caution
Note 2. Beginning of stop time is basically decided by +12v DC power off.
In case of +5v DC power off only, stop time is 65sec(typ).
Do not move the drive until motor stop completely.
Stop time means that the time to stop the spindle rotation, after DC power has
been shut off, or after stop operation has started.
６
Drawing No. Sheet No. Revision
K6610091 16/43 2005/2/23
4.3.2 Spindle Start Selection
When multiple disk drives are connected to the same power supply and turned on
simultaneously, a large current will be required at power up.
In the above case, it is recommended to turn the motors on one by one at intervals
in order to minimize 12V line current.
This can be done according to the following 3 jumper pin configurations in the case
of NW drive:
1. If Disable Auto Start mode is set (C3:9-10 installed);
(1) Use a spindle start command for each drive, issuing it to the next drive after
receiving the previous drive’s Ready condition.
or
(2) Use the spindle start command for each drive, issuing it at intervals of more
than 10 seconds.
2. If Enable Auto Start mode is set (C3:9-10 removed) and Spindle Start at Power
On is set (C3:13-14 removed);
Manually power on drives at intervals of more than 10 seconds.
3. If Enable Auto Start mode is set (C3:9-10 removed) and Delayed Start is set
(C3:13-14 installed);
Upon power on condition, the drives will automatically spin up in 10 second
intervals according to their SCSI ID. (The drive with the lowest SCSI ID will start
first.)
In the case that their SCSI ID are more than 7, the drives will automatically spin up
in 10 second intervals according to the numbers of (SCSI ID minus 8).
Note 1 The Delayed Start setting and the Auto Start setting can be done by
commands from host via SCSI bus connector (C1) in the case of NC drive.
６
Drawing No. Sheet No. Revision
K6610091 17/43 2005/2/23
5
Connecting Methods
5.1 Interface Cable (Daisy Chain)
Terminator
SCSI interface cable
Terminator
SCSI bus
Ultrastar
10K300
Ultrastar
10K300
Ultrastar
10K300
DC power
GND
power supply cable
Figure 5.1 Cabling layout
(WIDE LVD drive)
Note 1. The SCSI bus can accommodate a maximum of 16 units on a WIDE (16-bit) bus,
including the host processor, Ultrastar 10K300 units, and other SCSI devices.
Note 2. The WIDE LVD and SCA-2 LVD drives do not have the terminator on the drive,
so an external terminator is required.
６
Drawing No. Sheet No. Revision
K6610091 18/43 2005/2/23
5.2 Low voltage differential (LVD) mode
The NW and NC drives have two different transceivers to allow customer to use it
in traditional systems which may use single-ended drivers and receivers, or to use
it in low voltage differential (LVD) systems which use LVD drivers and receivers.
Their I/O circuits are selectable using the I/O "DIFFSENS" line. When the I/O
"DIFFSENS" line is between -0.35V and +0.5V, the drive interface circuits operate
single-ended. When "DIFFSENS" is between +0.7V and +1.9V, the drive interface
circuits operate LVD.
Customer can configure the drive to switch between single-ended and LVD modes
using the I/O "DIFFSENS" line, or force it to operate in single-ended mode only as
described later in this document.
Note 1: To operate at LVD mode, all devices on the same bus must be running in LVD
mode. If you add any single-ended device to a bus that is operating in LVD
mode, all devices drop back to operating in single-ended mode. This eliminates
the possibility of reaching Ultra-2 SCSI transfer rates.
Note 2: Do not mix LVD drives on the same daisy chain with devices having high
voltage differential (HVD) interface circuits.
６
Drawing No. Sheet No. Revision
K6610091 19/43 2005/2/23
6
SCSI Interface
6.1 Summary of SCSI Controller
The Ultrastar 10K300 SCSI controller interfaces between the drive and the host
computer with the Small Computer System Interface (SCSI).
(1) ANSI standard
The controller supports the SCSI interface that conforms to the ANSI specifications
shown in section 2.
(2) Compact design
The controller is embedded within the disk drive.
(3) Fast data transfer rate
The controller can transfer data via asynchronous mode, Fast-5 synchronous mode,
Fast-10 synchronous mode and Ultra (Fast-20) synchronous mode.
The controller can transfer data via Ultra2 (Fast-40) synchronous mode and Ultra160
(Fast-80) synchronous mode and Ultra320 (Fast-160) synchronous mode, as well as
above-mentioned transfer mode.
(4) FIFO buffer
The Ultrastar 10K300 SCSI controller has 8M bytes of FIFO buffer. This data
buffering feature prevents the SCSI controller from delay during the reconnect
process and reduces the latency time that is generated by the difference of the data
transfer rate between media and host.
(5) Automatic error retry
The controller automatically retries whenever the disk drive encounters errors.
(6) Automatic error corrections
The controller uses On-The-Fly ECC to automatically correct read
errors, without latent rotational time.
(7) Parameter save feature
The controller saves the controller/device parameters (MODE SELECT parameters)
specified by the host onto the disk drive. The parameters are automatically restored
at power-on time.
６
Drawing No. Sheet No. Revision
K6610091 20/43 2005/2/23
(8) Tagged Command Queuing
A maximum of 128 commands can be enqueued to this drive. The drive does not
have to connect and disconnect to the host controller even if the SCSI command has
been issued successively, so the overhead time of the SCSI bus can be reduced.
(9) S.M.A.R.T. (Self - Monitoring, Analysis and Reporting Technology)
This function helps predict a failure related to the degradation of the disk drive itself.
For users seeking to use the drive as long as possible, S.M.A.R.T. can be used to
predict when failure might occur. The user can use this information to back-up the
data before failure.
The S.M.A.R.T. report is written on the disk at regular intervals that are not based on
drive usage.
(10) Automatic Read Reallocation
When an error is detected on reading the data, this function automatically assigns
an alternate sector in place of the defective sector and stores the data on the
alternated sector.
(11) Write Cache
The controller can return a completion of a WRITE command with a GOOD status
after receiving the data from the host but before writing the data from its buffer to the
media.
The Deferred Error function reports an Disk Access Error to the host computer if an
error occurs when the data are being stored on the disk medium after the GOOD
status was already returned. In this case, any data still in the buffer (not yet written
to the media) is not assured.
(12) Log Save
Diagnostic information is written on the disk at regular intervals that are not based on
drive usage.
６
Drawing No. Sheet No. Revision
K6610091 21/43 2005/2/23
6.2 Summary of SCSI Commands
The SCSI controller supports the group 0,1, and 2 commands listed in
Table 6.1
Table 6.1 SCSI Commands Supported
Operation Code
00h
Group 0 Command Name
TEST UNIT READY
01h
REZERO UNIT
03h
04h
REQUEST SENSE
FORMAT UNIT
07h
08h
REASSIGN BLOCKS
READ
0Ah
WRITE
0Bh
SEEK
12h
INQUIRY
15h
16h
MODE SELECT
RESERVE
17h
RELEASE
1Ah
MODE SENSE
1Bh
1Ch
1Dh
START/STOP UNIT
RECEIVE DIAGNOSTIC RESULTS
SEND DIAGNOSTIC
Group 1 Command Name
READ CAPACITY
READ (EXTENDED)
WRITE (EXTENDED)
SEEK (EXTENDED)
WRITE AND VERIFY
VERIFY
Operation Code
25h
28h
2Ah
2Bh
2Eh
2Fh
35h
37h
3Bh
3Ch
SYNCHRONIZED CACHE
READ DEFECT DATA
WRITE BUFFER
READ BUFFER
READ LONG
3Eh
3Fh
WRITE LONG
６
Drawing No. Sheet No. Revision
K6610091 22/43 2005/2/23
Table 6.1 SCSI Commands Supported (Continued)
Operation Code
Group 2 Command Name
WRITE SAME
41h
4Ch
LOG SELECT
4Dh
LOG SENSE
55h
56h
MODE SELECT (10)
RESERVE (10)
57h
RELEASE (10)
5Ah
5Eh
5Fh
MODE SENSE (10)
PERSISTENT RESERVE IN
PERSISTENT RESERVE OUT
Group 5 Command Name
READ DEFECT DATA (12)
REPORT LUNS
Operation Code
B7h
A0h
7
Mounting and Handling
7.1 Orientations
The following orientations are acceptable.
Vertical (1)
Vertical (3)
Horizontal (1)
Horizontal (2)
Vertical (2)
Vertical (4)
Fig. 7.1 Orientations
６
Drawing No. Sheet No. Revision
K6610091 23/43 2005/2/23
Caution
7.2 Mounting of the drive
1. Mount the drive with four 6-32 UNC screws. (Screw's torque : 0.588 to 0.784 N·m)
2. Mounting holes (A1,A2,B1,B2,B3) are available for mounting.(See figure 8.3)
It is recommended that the 4 holes, (A1,A2 or B1,B3 on figure 8.3), be used for mounting to
keep the proper space between mounting holes.
3. Maximum penetration of the screw is 3.8 mm.
4. Keep a clearance of 3 millimeters from the PCB parts side and the HDA's upper surface for
proper cooling air ventilation. (See figure 8.2)
5. The mounting chassis’s weight shall be more than 2 kg, and the stiffness of mounting
chassis shall be more than 196,000 N/m. The stiffness of 4 mounting points shall not be un-
balanced.
6. The HDA enclosure is connected to the DC ground on PCB in HDA electrically.
If electrical insulation of the HDA is preferred when it is mounted to the mounting chassis,
insert an insulator between the HDA enclosure and the mounting chassis.
Good case
Bad case
HDA upper surface
spacer
PCB parts side
Figure 7.2 Example for mounting
６
Drawing No. Sheet No. Revision
K6610091 24/43 2005/2/23
7.3 Mounting dimensions
F
G
H
J
K
L
B
C
A
D
E
Dimension
mm
A
B
C
D
E
F
G
H
J
101.6±0.25
95.25±0.25
3.18±0.25
41.28±0.5
44.45±0.25
147 max.
101.6±0.25
28.5±0.5
41.6±0.25
26.1 max.
6.35±0.25
K
L
Figure 7.3 Layout of Mounting holes
６
Drawing No. Sheet No. Revision
K6610091 25/43 2005/2/23
7.4 Precautions on the off-line test or bench test
When the off-line test or bench test is performed the drive should be tightly fixed
and cooled. The set-up should be similar to the actual system configuration.
7.5 Cooling of the drive
Keep the drive (HDA and PCB) cool by using a FAN. Reliability and life of the drive
increases as the temperature is lower.
Caution
7.6 Reliability temperature
The temperature measurement points and temperature limits are shown below.
1. The maximum temperature assures the data reliability, seek error rate, and must
not be exceeded.
2. The reliability temperature maintains the MTBF of the drive and must not be
exceeded in order to ensure its reliability. MTBF is also based on a nominal
voltage condition.
3. The maximum temperature of HDA includes momentary temperature rise.
Average temperature of HDA has to be less than this temperature.
Table 7.1 Temperature Limits (unit: °C)
Measurement points
Maximum temperature
Reliability temperature
HDA(top) HDA(bottom) IC(RW)
IC(MPU)
85
65
50
65
50
85
70
70
HDA(top)
IC(RW) HDA(bottom)
IC(MPU)
Figure 7.4 Temperature Measurement Points
６
Drawing No. Sheet No. Revision
K6610091 26/43 2005/2/23
Caution
8
Precautions for handling
The drive is sensitive to shock, vibration, over voltage, temperature, humidity,
corrosive gas, magnetic force and electrostatic discharge.
If these forces contact the electrical or mechanical components (magnetic heads,
magnetic disks), the drive will break down, degrade, or storage data will be lost.
The following handling guidelines are mandatory.
(1) Handle the drive on the appropriate cushion (for example, anti-static pad with
thickness of 10mm or more) to prevent from shock and vibration.
(2) Handle the drive with a wrist band, an anti-static mat, or without direct touch of
the hands to the PCB in order to prevent static electricity discharge.
(3) Handle the drive in an environment (Temperature, Moisture, Corrosive gas),
which follows the drive specification and prevents unforeseen complications.
8.1 Packing
After cleaning the drive, pack it in the following manner to protect it from moisture.
(1) Put the drive in an electro-static shielding bag with desiccant.
(2) Packing materials, i.e. electro-static shielding bag, cardboard box, cushion, etc.,
should not contain corrosive gas, saline or organic-metal compound. (Example
organic silicon, organic tin)
(3) If the package has no damage after unpacking, reserve it for storage or
Transportation of the drive.
But 20-unit packing material is suitable for only 20 units packing.
When less than 19 units, it is recommended to use the 5-unit packing material.
5-units packing material covers the quantity from 1 to 5.
8.2 Transportation
(1) Pack the drive so as to maintain above-mentioned environmental conditions
during transportation. (Refer to section 4.2)
(2) When you take the drive out of the packing case and carry it on a hand truck, lay
it on cushioning material (for example, urethane foam cushioning with a thickness
of 10mm or more).
8.3 Storage
When storing, pack the drive to protect it against moisture. (Refer to section 4.2)
In case that storage period becomes long, exchange a desiccant and repack.
This operation shall be executed every 3 months. (Recommendation)
６
Drawing No. Sheet No. Revision
K6610091 27/43 2005/2/23
8.4 Other Precautions
8.4.1 Do not loosen the screws or disassemble the drive.
8.4.2 Do not remove the PCB from the drive or swap the PCB with other drives.
8.4.3 Do not solder the wire or other parts on the PCB, or reconstruct the PCB.
8.4.4 Do not remove the sealing tape or label on the HDA.
8.4.5 Turn off the power before removing or installing the DC power cable and
SCSI interface cable. Turn off the power before removing or installing the
jumper.
8.4.6 Remove the DC power and SCSI interface connectors carefully in order
not to damage the contact pins and the connector housing.
8.4.7 Do not move the drive when the disks are rotating or while the power is
on or for 20 seconds after the power has been turned off.
9
Maintenance
9.1 The HDD itself is maintenance free and there are no individual parts that require
maintenance. If maintenance for the HDD is required, the entire product will need
to be serviced, since it can not be divided into parts. System maintenance should
be executed by the host system.
9.2 The supplier will repair or exchange the product due to malfunction covered
under the warranty. The warranty and service will be agreed upon between the
customer and the supplier. The supplier is neither liable or obligated to service
any product due to carelessness or mishandling of product.
9.3 Even if the drive fault occurs during the In-warranty period, the supplier will repair
or replace the drive but will not be liable for any expenses of disk drive
installation or detachment to or from system. (This includes data back up, data
copy, etc.)
６
Drawing No. Sheet No. Revision
K6610091 28/43 2005/2/23
10 Physical interface
10.1 Connector Specifications
Use the mating connectors which are electrically and mechanically compatible.
The following part numbers indicate the mating connectors.
Table 10.1 Interface connectors
Interface
WIDE LVD
Name
SCSI interface connector 786090-7
DHJ-PAC68-2AN
Pin:61314-4
Housing:1-480424-0
Part number
Manufacturer
AMP
DDK
AMP
AMP
AMP
AMP
DDK
DC power connector
SCA-2 LVD
SCSI interface connector 787311-1
with DC power connector 787565-1
HD2-PA080-S11
10.2 Cable Specifications
(1) SCSI Interface Cable
Use interface cables that meet the ANSI SCSI guideline.
The total cable length must be within the maximum cable length in case multiple
drives are daisy chained. Specifications of maximum cable length are shown in
Table 10.2 and Table 10.3.
The length of a cable connected between SCSI devices must be a minimum of
12 cm. (The stub length of the drive: 4 cm)
If an external cable the stub length of which becomes long is connected
to the devices, the cable length between the devices must be a minimum of
(external stub length + 4 cm) x 3.
If data are transferred by Ultra SCSI (Fast-20) mode, Ultra2 SCSI (Fast-40) mode,
Ultra160 SCSI (Fast-80) mode or Ultra320 SCSI (Fast-160) mode, check that the
interface reflection noise does not influence the motion of the drive in the actual
user’s system.
６
Drawing No. Sheet No. Revision
K6610091 29/43 2005/2/23
(2) DC Power Supply Cable
The DC power cable should be as short as possible to minimize voltage drop.
Table 10.2 Interface cable (WIDE, Single-ended mode)
Cable Type
Maximum cable length
Fast-10
Fast-5
6m
Ultra (Fast 20)
SCSI interface
Flat Ribbon or
Twisted Pair
3m
3m (4 units max.) or
(16 units max.)
(16 units max.) 1.5m (8 units max.)
3m
DC power supply AWG#20
Table 10.3 Interface cable (WIDE, LVD mode)
Cable Type
Maximum cable length
Ultra2 (Fast-40), Ultra160 (Fast-80) , Ultra320 (Fast-160)
12m (16 units max.)
SCSI interface
Flat Ribbon or
Twisted Pair
DC power supply AWG#20
3m
Shield the cables as necessary to improve the interface noise immunity, especially
if the cables run close to noise generating devices or exit the frame or chassis.
６
Drawing No. Sheet No. Revision
K6610091 30/43 2005/2/23
10.3 Connector Layout
WIDE LVD drive
C1
SCSI Bus Connector
Auxiliary Connector C4
Power Connector C2
Figure 10.1 Connector Layout (WIDE LVD drive)
C2-1 : 12V
C2-2 : GND (12V Return)
C2-3 : GND (5V Return)
C2-4 : 5V
C4
C2
C1
1
34
68
11
12
1
2
35
4
3
2
1
Figure 10.2 Connector view
Note: The SCSI ID setting is to be set via the C3 connector (not by C4) normally.
In case the SCSI ID setting is done by remote switch via the C4 connector and
remote cable, remove all Jumper Sockets from the C3 connector to avoid SCSI
ID control conflicts.
６
Drawing No. Sheet No. Revision
K6610091 31/43 2005/2/23
SCA-2 LVD drive
N P
D
H
M
W
L
Dimension
mm
26.1 max.
6.35±0.25
(7)
Dimension
mm
101.6±0.25
(58)
H
D
N
P
W
L
M
50.8±0.5
4.6±0.5
Figure 10.3 Connector Layout (SCA-2 LVD drive)
C1
41
80
40
PCB parts side
1
Figure 10.4 Connector view
６
Drawing No. Sheet No. Revision
K6610091 32/43
2005/2/23
11 Pin assignment
11.1 SCSI Bus Connector C1
Table 11.1 Pin assignment of SCSI Bus Connector C1
(WIDE, Single-ended mode)
Signal Name
Signal Name
Connector
contact
No.
Connector
contact
No.
Cable
conductor
No.
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
1
2
3
4
5
6
7
8
1
3
5
7
2
4
6
8
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
-DB(12)
-DB(13)
-DB(14)
-DB(15)
-DB(P1)
-DB(0)
-DB(1)
-DB(2)
-DB(3)
-DB(4)
-DB(5)
-DB(6)
-DB(7)
-DB(P0)
GND
9
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
DIFFSENS
TERMPWR
TERMPWR
Reserved
GND
GND
TERMPWR
TERMPWR
Reserved
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
-ATN
GND
-BSY
-ACK
-RST
-MSG
-SEL
-C/D
-REQ
-I/O
-DB(8)
-DB(9)
-DB(10)
-DB(11)
６
Drawing No. Sheet No. Revision
K6610091 33/43 2005/2/23
Table 11.2 Pin assignment of SCSI Bus Connector C1 (WIDE, LVD mode)
Signal Name Connector
Cable
conductor
No.
Connector Signal Name
contact
No.
contact
No.
+DB(12)
+DB(13)
+DB(14)
+DB(15)
+DB(P1)
+DB(0)
+DB(1)
+DB(2)
+DB(3)
+DB(4)
+DB(5)
+DB(6)
+DB(7)
+DB(P0)
GND
1
2
3
4
5
6
7
8
1
3
5
7
2
4
6
8
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
-DB(12)
-DB(13)
-DB(14)
-DB(15)
-DB(P1)
-DB(0)
-DB(1)
-DB(2)
-DB(3)
-DB(4)
-DB(5)
-DB(6)
-DB(7)
-DB(P0)
GND
9
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
DIFFSENS
TERMPWR
TERMPWR
Reserved
GND
GND
TERMPWR
TERMPWR
Reserved
GND
+ATN
GND
+BSY
+ACK
+RST
+MSG
+SEL
+C/D
+REQ
+I/O
+DB(8)
+DB(9)
+DB(10)
+DB(11)
-ATN
GND
-BSY
-ACK
-RST
-MSG
-SEL
-C/D
-REQ
-I/O
-DB(8)
-DB(9)
-DB(10)
-DB(11)
６
Drawing No. Sheet No. Revision
K6610091 34/43 2005/2/23
Table 11.3 Pin assignment of SCSI Bus Connector C1
(SCA-2, Single-ended mode)
Signal Name
Connector contact No.
Signal Name
12V
12V
12V
12V
Open
Open
-DB(11)
-DB(10)
-DB(9)
-DB(8)
-I/O
-REQ
-C/D
-SEL
-MSG
1
2
3
4
5
6
7
8
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
GND(12V Return)
GND(12V Return)
GND(12V Return)
MATED1 (Note 2)
Open
DIFFSENS
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
-RST
-ACK
-BSY
-ATN
-DB(P0)
-DB(7)
-DB(6)
-DB(5)
-DB(4)
-DB(3)
-DB(2)
-DB(1)
-DB(0)
-DB(P1)
-DB(15)
-DB(14)
-DB(13)
-DB(12)
5V
GND
GND
MATED2 (Note 2)
GND(5V Return)
GND(5V Return)
LED(with 0 ohm)
-DELAY START (Note 1)
-ID1 (Note 1)
-ID3 (Note 1)
5V
5V
Reserved
AUTO START (Note 1)
-ID0 (Note 1)
-ID2 (Note 1)
Note 1 When this signal is held to ground, it is regarded as LOW. When this signal is
open, it is regarded as HIGH. It can be driven by open collector driver.
Do not pull up this signal.
Note 2 The MATED2 signal is tied to ground, and the MATED1 signal is pulled up to
HIGH level in the drive. When the drive detects the MATED1 signal is held to
LOW, the drive regards the connection has completed. When the drive detects
the MATED1 signal is held to HIGH, it regards the connection is incomplete.
６
Drawing No. Sheet No. Revision
K6610091 35/43 2005/2/23
Table 11.4 Pin assignment of SCSI Bus Connector C1 (SCA-2, LVD mode)
Signal Name
12V
Connector contact No.
Signal Name
GND(12V Return)
GND(12V Return)
GND(12V Return)
MATED1 (Note 2)
Open
1
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
12V
12V
12V
Open
2
3
4
5
6
7
8
9
Open
DIFFSENS
+DB(11)
+DB(10)
+DB(9)
+DB(8)
-DB(11)
-DB(10)
-DB(9)
-DB(8)
-I/O
-REQ
-C/D
-SEL
-MSG
-RST
-ACK
-BSY
-ATN
-DB(P0)
-DB(7)
-DB(6)
-DB(5)
-DB(4)
-DB(3)
-DB(2)
-DB(1)
-DB(0)
-DB(P1)
-DB(15)
-DB(14)
-DB(13)
-DB(12)
5V
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
+I/O
+REQ
+C/D
+SEL
+MSG
+RST
+ACK
+BSY
+ATN
+DB(P0)
+DB(7)
+DB(6)
+DB(5)
+DB(4)
+DB(3)
+DB(2)
+DB(1)
+DB(0)
+DB(P1)
+DB(15)
+DB(14)
+DB(13)
+DB(12)
MATED2 (Note 2)
GND(5V Return)
GND(5V Return)
LED(with 0 ohm)
-DELAY START (Note 1)
-ID1 (Note 1)
-ID3 (Note 1)
5V
5V
Reserved
AUTO START (Note 1)
-ID0 (Note 1)
-ID2 (Note 1)
Note 1 When this signal is held to ground, it is regarded as LOW. When this signal is
open, it is regarded as HIGH. It can be driven by open collector driver.
Do not pull up this signal.
Note 2 The MATED2 signal is tied to ground, and the MATED1 signal is pulled up to
HIGH level in the drive. When the drive detects the MATED1 signal is held to
LOW, the drive regards the connection has completed. When the drive detects
the MATED1 signal is held to HIGH, it regards the connection is incomplete.
６
Drawing No. Sheet No. Revision
K6610091 36/43 2005/2/23
11.2 Other connectors
Table 11.5 Pin assignment of Auxiliary Connector C4
(WIDE LVD drive)
Pin No.
Signal Name
-ID0
Pin No.
Signal Name
Reserved
Reserved
Note
1
3
2
4
-ID1
5
-ID2
6
Reserved
7
9
11
-ID3
N.C.
5V
8
10
12
LED(with 150 ohm)
GND
-WRITE PROTECT
See Figure 12.1
Table 11.6 Pin assignment of Option Jumper Connector C3
(WIDE LVD drive)
Pin No.
1
Signal Name
-ID3
Pin No.
2
Signal Name
Note
GND
3
-ID2
4
GND
5
-ID1
6
GND
7
-ID0
8
GND
9
-Disable Auto Start
-Force Single-Ended mode
-Enable Delayed Start
-Write Protect
Reserved
Reserved
LED(with 0 ohm)
Term. Power to SCSI bus
10
12
14
16
18
20
22
24
GND
GND
GND
GND
GND
11
13
15
17
19
21
23
GND
5V(with 150 ohm)
Term. Power to SCSI bus
See Figure 12.1
+5V
+5V
5V (C4-11)
5V (C3-22)
150 ohm
0 ohm
150 ohm
5V (C3-22)
150 ohm
LED (C4-8)
LED (C1-77)
LED (C3-21)
LED (C3-21)
NW drive
Figure 11.1 LED Driver
NC drive
６
Drawing No. Sheet No. Revision
K6610091 37/43 2005/2/23
12 Jumper Socket setting
12.1 Jumper connector layout
WIDE LVD drive
Option Jumper Connector (C3)
Force Single-Ended bus mode (11)
Enable Delayed Start (13)
Write Protect (15)
Reserved (17)
Reserved (19)
LED(with 0ohm) (21)
Disable Auto Start (9)
ID0 (7)
ID1 (5)
ID2 (3)
ID3 (1)
Term. Power to SCSI Bus (23,24)
23
24
1
2
GND (2,4,6,8,10,12,14,16,18,20)
5V(with 150ohm) (22)
Auxiliary Connector (C4)
Reserved (2)
Reserved (4)
Reserved (6)
LED (8)
GND (10)
2
1
12
11
Write Protect (12)
ID0 (1)
ID1 (3)
ID2
5V (11)
N.C. (9)
ID3 (7)
Figure 12.1 Jumper connector layout (WIDE LVD drive)
Note 1. Green or White jumper sockets are used for the customer’s selection. (They are
shown with thick lines in figure 13.1)
2. Shaded jumper sockets are default setting at the factory.
3. Reserved pins (C3-17,19; C4-2,4,6) are used at the factory. Installing or
removing jumper sockets on these reserved pins will void any warranties of the
HDD.
Do not connect an assigned pin to another assigned pin.
4. Jumpers are installed at C3-2,4 & 6,8 & 10,12 & 14,16 & 18,20 as spares.
Customer can remove and use them for another jumper settings.
６
Drawing No. Sheet No. Revision
K6610091 38/43 2005/2/23
12.2 Jumper socket setting
The Jumper sockets should be set only when the power is off.
12.2.1 SCSI ID
WIDE LVD
Option Jumper Connector (C3)
SCSI ID #
0
No.
0
Remove all Jumper Sockets
(Default)
1
2
1
2
Install the Jumper Socket
for C3-7,8
1
1
2
Install the Jumper Socket
for C3-5,6
1
2
2
3
4
5
Install the Jumper Sockets
for C3-5,6 & 7,8
1
2
3
Install the Jumper Socket
for C3-3,4
1
2
4
Install the Jumper Sockets
for C3-3,4 & 7,8
1
2
5
Install the Jumper Sockets
for C3-3,4 & 5,6
1
2
6
7
8
6
Install the Jumper Sockets
for C3-3,4 & 5,6 & 7,8
1
2
7
Install the Jumper Socket
for C3-1,2
1
2
8
Install the Jumper Sockets
for C3-1,2 & 7,8
1
2
9
9
10
11
12
13
Install the Jumper Sockets
for C3-1,2 & 5,6
1
2
10
11
12
13
14
15
Install the Jumper Sockets
for C3-1,2 & 5,6 & 7,8
1
2
Install the Jumper Sockets
for C3-1,2 & 3,4
1
2
1
2
Install the Jumper Sockets
for C3-1,2 & 3,4 & 7,8
Install the Jumper Sockets
for C3-1,2 & 3,4 & 5,6
1
2
14
15
Install the Jumper Sockets
for C3-1,2 & 3,4 & 5,6 & 7,8
1
2
Note.1 Jumpers are installed at C3-2,4 & 6,8 & 10,12 & 14,16 & 18,20 as spares.
Customer can remove and use them for another jumper settings.
６
Drawing No. Sheet No. Revision
K6610091
39/43
2005/2/23
12.2.2 Disable Auto Start
WIDE LVD
No.
Option Jumper Connector (C3)
Meaning
Spindle motor automatically
starts when the power is
applied or in sequence via ID
number x 10 seconds from the
time power is applied if
1
Remove the Jumper Socket
for C3-9,10 (Default)
1
9
23
C3-13,14 is jumpered.
2
10
24
2
Install the Jumper Socket
for C3-9,10
Spindle motor starts only
by SCSI command
1
9
23
2
10
24
12.2.3 Force Single-Ended bus mode
WIDE LVD
No.
Option Jumper Connector (C3)
Meaning
1
Remove the Jumper Socket
for C3-11,12 (Default)
The drive can be used as
single-ended or low voltage
differential mode.
1
11
23
2
12
24
2
Install the Jumper Socket
for C3-11,12
The drive is forced to operate
only in single-ended mode.
1
11
23
24
2
12
６
Drawing No. Sheet No. Revision
K6610091
40/43
2005/2/23
12.2.4 Enable Delayed Start
WIDE LVD
No.
Option Jumper Connector (C3)
Meaning
Spindle motor automatically
starts when the power is on.
1
Remove the Jumper Socket
for C3-13,14 (Default)
1
2
13
23
14
24
Spindle motor starts in
2
Install the Jumper Socket
for C3-13,14
sequence via ID number x 10
seconds from the time power is
1
2
13
23
applied
(NOTE 1)
14
24
Note 1. This time is as follows:
ID number 0 7 : ID number x 10sec
to
ID number 8 15 : (ID number - 8) x 10sec
to
Note 2. This jumper is valid only when Auto Start setting is done.
Note 3. If setting for Delayed Start is done by host via SCSI bus connector (C1) in
SCA-2 LVD drive, remove jumper in C3-13,14.
Note 4. If DELAY START in SCSI bus connector (C1) in SCA-2 LVD drive is
grounded by host, jumper setting in C3-13,14 is invalid.
６
Drawing No. Sheet No. Revision
K6610091 41/43 2005/2/23
12.2.5 SCSI bus Terminator Power
WIDE LVD
No.
Option Jumper Connector (C3)
Meaning
Terminator power not supplied
to SCSI TERMPWR line
1
Remove the Jumper Socket
for C3-23,24 (Default)
1
23
2
24
Terminator power supplied
to SCSI TERMPWR line
(To SCSI bus cable)
Install the Jumper Socket
for C3-23,24
2
1
2
23
24
Note 1. In the case that terminator power is supplied to SCSI cable (TERMPWR),
precautions must be taken to prevent coupling of the SCSI bus signal.
12.2.6 Write Protect
WIDE LVD
No.
Option Jumper Connector (C3)
Meaning
Write enabled
1
Remove the Jumper Socket
for C3-15,16 (Default)
1
2
15
23
16
24
Install the Jumper Socket
for C3-15,16
2
Write protected
1
2
15
23
16
24
Note. If the Write Protect setting is done via Auxiliary Connector (C4) in the case of
WIDE LVD drive, jumper in C3-15,16 must be removed.
６
Drawing No. Sheet No. Revision
K6610091 42/43 2005/2/23
12.3 Jumper socket part number
Part numbers of jumper sockets are as follows:
Table 12.1 Jumper socket
Connector
Name
Part number
Manufacturer
Option Jumper Connector
(C3)
MINITEK
JUMPER
86730-001
FCI Japan K.K.
12.4 Extension connector
Part numbers of extension connectors for remote cable are as follows:
Table 12.2 Extension connector
Connector
Name
Part number
Manufacturer
Auxiliary Connector
(C5)
Microbit housing FCN-723J012/2M
Microbit contact FCN-723J-G/AM
FUJITSU LIMITED
(NW drive)
FUJITSU LIMITED
６
Drawing No. Sheet No. Revision
K6610091 43/43 2005/2/23
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