Hard Drive: CONNER: CFP-1080E 1080MB 3.5"/SL SCSI2 WIDE
C F P - 1 0 8 0 E CONNER
NO MORE PRODUCED Native| Translation
------+-----+-----+-----
Form 3.5"/SLIMLINE Cylinders | | |
Capacity form/unform 1080/ MB Heads 6| | |
Seek time / track 11.0/ 3.0 ms Sector/track | | |
Controller SCSI2 WI/SCA/FAST Precompensation
Cache/Buffer 256 KB Landing Zone
Data transfer rate 4.000 MB/S int Bytes/Sector 512
20.000 MB/S ext SYNC
Recording method RLL 1/7 operating | non-operating
-------------+--------------
Supply voltage 5/12 V Temperature *C 5 55 | -40 60
Power: sleep 1.0 W Humidity % 8 80 | 8 80
standby 1.0 W Altitude km -0.061 3.048| -0.061 12.192
idle 3.9 W Shock g 5 | 75
seek 5.6 W Rotation RPM 5400
read/write 4.2 W Acoustic dBA 39
spin-up W ECC Bit
MTBF h 500000
Warranty Month 60
Lift/Lock/Park YES Certificates
Layout
CONNER CFP-1080E PRODUCT DESCRIPTION
+---------------------------------------------------------+ | +-J1 | | | | | | | | |+---+ | | | ||XXX| | +-+ ||XXX| | ||XXX| | ||XXX| | ||XXX| | ||XXX|J2 | J3 ||XXX| | +-+ SS ||XXX| | | | LED ||XXX| | | | ||XXX| | +-+ |+---+ ++ | ++LED | +---------------------------------------------------------+ There are no jumpers to set on the model CFP1080E drive since all the necessary control signals are on the SCA connector. This drive is intended for applications where the drive is configured at the inter- face when drive is plugged into the interface connector.
Jumpers
CONNER CFP-1080E PRODUCT DESCRIPTION
Setting the SCSI Bus Address
----------------------------
+-------+------+------+------+------+ |SCSI ID|ID0 |ID1 |ID2 |ID3 | +-------+------+------+------+------+ | 0 |OPEN |OPEN |OPEN |OPEN | | 1 |GROUND|OPEN |OPEN |OPEN | | 2 |OPEN |GROUND|OPEN |OPEN | | 3 |GROUND|GROUND|OPEN |OPEN | | 4 |OPEN |OPEN |GROUND|OPEN | | 5 |GROUND|OPEN |GROUND|OPEN | | 6 |OPEN |GROUND|GROUND|OPEN | | 7 |GROUND|GROUND|GROUND|OPEN | | 8 |OPEN |OPEN |OPEN |GROUND| | 9 |GROUND|OPEN |OPEN |GROUND| | 10 |OPEN |GROUND|OPEN |GROUND| | 11 |GROUND|GROUND|OPEN |GROUND| | 12 |OPEN |OPEN |GROUND|GROUND| | 13 |GROUND|OPEN |GROUND|GROUND| | 14 |OPEN |GROUND|GROUND|GROUND| | 15 |GROUND|GROUND|GROUND|GROUND| +-------+------+------+------+------+
Disabling Spin-Up at Power On
-----------------------------
Spin up upon application of power to the drive can be diasabled by
grounding the RMT_START line on the interface. Disabling spin up on
application of power can also be enabled by setting the DSPN bit in
MODE SELECT page 00H (Operating Parameters). The Host must issue a
START UNIT command to cause the drive to spin up.
RMT_START |DSPN |Result ----------+-----+------------------- Ground | 0 |Spin Disabled Ground | 1 |Spin Disabled Open | 0 |Spin Up on Power On Open | 1 |Spin Disabled
Delaying Spin Up at Power On
----------------------------
Grounding the DLYD_START signal on the interface delays spin up on
power-up by the value of the drive's SCSI ID multiplied by 4 seconds.
Delaying spin up on application of power can also be enabled by
setting the SDLY bit in MODE SELECT page 00H (Operating Parameters).
DLYD_START|SDLY |Result ----------+-----+------------------- Ground | 0 |Spin Delayed Ground | 1 |Spin Delayed Open | 0 |Spin up on Power On Open | 1 |Spin Delayed
Install
CONNER CFP-1080E PRODUCT DESCRIPTION
Notes on Installation
=====================
Installation direction
----------------------
horizontally vertically
+-----------------+ +--+ +--+
| | | +-----+ +-----+ |
| | | | | | | |
+-+-----------------+-+ | | | | | |
+---------------------+ | | | | | |
| | | | | |
| | | | | |
+---------------------+ | +-----+ +-----+ |
+-+-----------------+-+ +--+ +--+
| |
| |
+-----------------+
The drive will operate in all axis (6 directions).
Mounting the Drive
------------------
The drive is designed to be used in applications where the unit may
experience shock and vibrations at greater levels than larger and
heavier disk drives will tolerate.
The design features which allow greater shock tolerance are the use
of rugged heads and media, a dedicated landing zone, closed loop
servo positioning and specially designed motor and actuator
assemblies.
Eight side, or four bottom base mounting points are provided to the
customer. The drive is mounted using 6-32 UNC -2B X 0.16 maximum
insertion length screws. The system integrator should allow
ventilation to the drive to ensure reliable drive operation over the
operating temperature range. The drive may be mounted in any
orientation.
Cabling the Drive
-----------------
The drive is intended for direct backplane connection to the SCA
connector rather than through cabling.
Attaching Power to the Drive
----------------------------
The drive is powered through the SCA connector and is intended for
direct backplane connection rather than through cabling.
External Terminator Power
-------------------------
The interface connector carries both power and ground so a
separate TERMPWR interface line is not provided.
Internal Termination
--------------------
This version of the drive has no on-board termination so the drive
must be externally terminated. Alternative 2 active termination is
recommended. Alternative 1 passive termination is not suitable for
this application.
Cable Requirements
------------------
This version of the drive is designed to interface directly a mating
connector which is on a passive back plane or directly into a
motherboard. The same guidelines relative to impedance, stub length
and distance between stubs apply for SCSI bus signal reliability.
These guidelines may not be directly translated to a back plane
design so these design rules are to eb viewed with respect to the
intended purpose of controlling reflections and the propagation of
signals down the bus. Since the characteristics for PCB signal traces
are affected by trace width, proximity to ground, and trace routing,
careful review of the back plane design and analysis of signal
quality is highly recommended.
Connector Requirements
----------------------
The drive's connector will mate with a AMP Champ 2-557103-2 vertical
receptacle or the AMP Champ 2-557101-1 right angle receptacle.
Single Connector Attachment (SCA) Signal Definitions ---------------------------------------------------- Power Four +12 Volt signals provide the +12 volt power to the drive. The current return for the +12 volt power is through the +12 Volt Ground signals. The maximum current that can be provided to the drive through the +12 Volt signal pins is 3 Amperes. The supply current and return current must be distributed as evenly as possible among the pins. The maximum current is while the drive motor is starting.
Three +5 Volt signal pins provide +5 volt power to the drive. The current return for the +5 volt power is through the +5 Volt Ground pins. It is expected that the +5 Volt Ground will also establish the digital logic ground for the drive. The maximum current that can be provided to the drive through the +5 Volt signal pins is 2 Amperes. The supply current and return current must be distributed as evenly as possible among the pins.
Spindle Sync
------------
The spindle rotation of up to 35 drives may be synchronized together
by daisy chaining pin 1 to pin 1 and pin 2 to pin 2 of each drive
on connector J3. The spindles are synchronized using a "floating
master" concept, where the drives will synchronize to the first drive
to reach full speed. The synchronization tolerance is 1%.
LED Out ------- The LED out signal is driven by the drive when the drive is perform- ing a SCSI operation. The LED out signal is designed to pull down the cathode of an LED. The anode is attached to the proper +5 volt supply through an appropriate current limiting resistor. The LED and the current limiting resistor are external to the drive.
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