
C P - 3 0 0 8 0 E    CONNER
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/SLIMLINE         Cylinders    1806|     |     |
Capacity form/unform    85/      MB        Heads           2|     |     |
Seek time   / track  17.0/ 3.0 ms          Sector/track   46|     |     |
Controller           SCSI1 SINGLE-ENDED    Precompensation
Cache/Buffer            32 KB LOOK-AHEAD   Landing Zone
Data transfer rate    2.000 MB/S int       Bytes/Sector      512
                      6.000 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              W     Humidity     %         8 80    |      8 80
       standby        0.5 W     Altitude    km    -0.061  3.050| -1.525 12.200
       idle           2.1 W     Shock        g         5       |     75
       seek           3.1 W     Rotation   RPM      3833
       read/write     3.1 W     Acoustic   dBA        42
       spin-up            W     ECC        Bit   88,REED SOLOMON
                                MTBF         h     150000
                                Warranty Month        15
Lift/Lock/Park     YES          Certificates     CSA,IEC380,IEC435,IEC950,T...

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CONNER   CP30080E/CP30170E  PRODUCT MANUAL REV. 2, NOVEMBER 1992

  +-------------------------------------------------------+
  | +-+                                                   |XX  J4
  | | |                                                   |xx1 Power
  | | |HDA                                                |XX
  | | |                                                   |XX 50 Pin
  | +-+                                                   |XX SCSI
  |                                                       |XX
  |                                                       |XX
  |                                                       |XX Inter-
  |                                                       |XX face
  | SERIAL IN/OUT                                         |XX
  | LED DRIVE                                             |XX J2
  | CAPABILITY                                            |XX
  |1--+J5                     E2                          |XX
  |+--+                    +-+-+-+                        |  1
  ||  |                   E1-+-+-E3                       |XX Power J6
  ||  |                                                   |XX
  |+--+J7 LED Connector                                   |  1
  +-------------------------------------------------------+



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CONNER   CP30080E/CP30170E  PRODUCT MANUAL REV. 2, NOVEMBER 1992

 Jumper Setting
 ==============


 SCSI ID Jumpers
 ---------------
 The jumpers, E1, E2 and E3 are used to select the drive's SCSI ID.
  +--------------+----------+--------+--------+
  | Drive Select |   E1     |  E2    |  E3    |
  +--------------+----------+--------+--------+
  |     0        |  OPEN    | OPEN   | OPEN   |
  |     1        |  CLOSED  | OPEN   | OPEN   |
  |     2        |  OPEN    | CLOSED | OPEN   |
  |     3        |  CLOSED  | CLOSED | OPEN   |
  |     4        |  OPEN    | OPEN   | CLOSED |
  |     5        |  CLOSED  | OPEN   | CLOSED |
  |     6        |  OPEN    | CLOSED | CLOSED |
  |     7        |  CLOSED  | CLOSED | CLOSED |
  +--------------+----------+--------+--------+



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CONNER   CP30080E/CP30170E  PRODUCT MANUAL REV. 2, NOVEMBER 1992

 Notes on installation
 =====================

 Installation direction
 ----------------------

     horizontally                           vertically
   +-----------------+             +--+                       +--+
   |                 |             |  +-----+           +-----+  |
   |                 |             |  |     |           |     |  |
 +-+-----------------+-+           |  |     |           |     |  |
 +---------------------+           |  |     |           |     |  |
                                   |  |     |           |     |  |
                                   |  |     |           |     |  |
 +---------------------+           |  +-----+           +-----+  |
 +-+-----------------+-+           +--+                       +--+
   |                 |
   |                 |
   +-----------------+

 Installation direction
 ----------------------
 The drive may be mounted in any attitude!


 Recommended Mounting Configuration
 ----------------------------------
 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.

 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.

 Four (4) bottom or six (6) side mounting points are provided to the
 customer. The drive is mounted using 6-32 x 1/4" thread screws. The
 screw insertion depth into the side mounting points should not exceed
 1/8". The system integrator should allow ventilation to the drive to
 ensure reliable drive operation over the operating temperature range.

 For additional vibration isolation, an external suspension system
 may be used.


 Cable Requirements
 ------------------
 A 50-conductor flat cable no more than 6.0 meters (19.68 ft) in
 length with at least 28 AWG wire size and a characteristic impedance
 of 90 to 140 ohms (132 ohms nominal) is required.


 Connector Requirements
 ----------------------
 The drive connector (J2) is a 50-position header which consists of
 two rows of 25 male pins on 0.100" centers.


 Power Connectors
 ----------------
 The drive has a 4-pin DC power connector (J6) mounted on the PCB. The
 recommended mating connector is AMP part number 1-480424-0 utilizing
 AMP pins, part number 350078-4 or equivalent.


 Cabling
 -------
 Connect the power cable to J6. Connect the SCSI interface cable to
 J2. Bus termination is required on only the last device of the SCSI
 Bus.


 SCSI Termination
 ----------------
 The drive uses 220/330 ohm pull up resistors on all eighteen SCSI bus
 signals. These resistors are supplied +5V from the initiator through
 the TERMPWR line J2-26. If TERMPWR is not available from the
 initiator, the drive supplies TERMPWR through diode CR3.


 SCSI Bus Attachment
 -------------------
 A drive may be daisy-chained with other SCSI targets on a SCSI Bus.
 Only the last drive should have its termination resistor packs
 installed.


 Electrical Description
 ----------------------
 The drive uses open collector drivers. All assigned aignals are
 terminated with 220 ohm resistor to +5 volts and 330 ohm resistor to
 ground. The termination resistors for the CP30170E drive are housed
 in three single-in-line (SIP) packages and are removable for multi-
 device configuration.


 Output Characteristics
 ----------------------
 Each signal driven by the drive has the following output
 characteristics when measured at the drive connector:

  Signal Assertion                  0.0 VDC to 0.4 VDC
  Minimum Driver Output Capability  48 ma (sinking) at 0.5 VDC
  Signal Negation                   2.5 VDC to 5.25 VDC


 Input Characteristics
 ---------------------
 Each signal received by the drive must have the following input
 characteristics when measured at the drive connector:

  Signal Assertion                 0.0 VDC to 0.8 VDC
  Maximum Total Input Load         -0.4 ma (sinking) at 0.4 VDC
  Signal False                     2.0 VDC to 5.25 VDC


 Acoustic Sound Emission
 -----------------------
 The sound pressure level will not exceed 42 dBA at a distance of 1
 meter from the drive.


 SCSI Bus
 --------
 Termination power (TERMPWR) is supplied through a diode (CR3) to
 prevent the back-flow of power to the drive. TERMPWR has the
 following characteristics:

 Supply voltage                   +4.0V DC to +5.25V DC
 Minimum source drive capability  800 ma
 Maximum sink capability          *1.0 ma w/1.0 amp fuse

 * Except for the purpose of providing power to an internal terminator

 The SCSI bus can have up to eight devices sharing the bus. However,
 communication is allowed between only two devices at any given time.
 Each SCSI device has a SCSI ID bit assigned to is as shown below.


     SCSI ID Bits
  SCSI ID  Data Bus
     0      DB(0)
     1      DB(1)
     2      DB(2)
     3      DB(3)
     4      DB(4)
     5      DB(5)
     6      DB(6)
     7      DB(7)

 When two SCSI devices communicate on the bus, one acts as an
 initiator and the other acts as a target. The initiator originates
 the operation and the target performs the operation. The drive
 assumes a fixed role as a target.



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CONNER   CP30080E/CP30170E  PRODUCT MANUAL REV. 2, NOVEMBER 1992

 Key Features
 ------------
 The CP30080E is a high performance 3.5 inch low-profile (1" high)
 85.1 megabyte (formatted) disk drives with 17 ms average seek time
 which is designed with the SCSI interface. The CP30170E is a high
 performance 3.5 inch low-profile (1.0" high) 170.2 megabyte
 (formatted) disk drive with 17 ms average seek time which is designed
 with the SCSI interface. The drives offer high capacity and high
 performance with low power consumption.

 - Sealed HDA

 - SCSI Interface

 - 3.5" form factor

 - High shock resistance

 - Low power consumption

 - Internal air filtration system

 - One of seven run length limited code

 - High performance rotary voice coil actuator with embedded servo
   system

 - Automatic actuator latch over data-free landing zone during shut-
   down mode or power down

 - Microprocessor-controlled diagnostic routines that are
   automatically executed at start-up

 - Automatic error correction and retries, ECC on the fly

 - Look-ahead read capacility

 - Block size 512 bytes

 - 1:1 interleave

 - 32K buffer


 Seek Times
 ----------

       +----------------------------------+--------+
       |Track-to-Track         msec.      |   3    |
       +----------------------------------+--------+
       |               Average msec. typ. |  17    |
       |               Average msec. max. |  30    |
       +----------------------------------+--------+
       |Latency                msec. avg. |   7.8  |
       +----------------------------------+--------+


 Functional Description
 ----------------------
 The drive contains all necessary mechanical and electronic parts to
 interpret control signals, position the recording heads over the
 desired track, read and write data, and provide a contaminant free
 environment for the heads and disks.


 Read/Write and Control Electronics
 ----------------------------------
 One integrated circuit is mounted within the sealed enclosure in
 close proximity to the read/write heads. Its function is to provide
 head selection, read preamplification, and write data circuitry.

 The single microporcessor-controlled circuit card provides the re-
 maining electronic functions which include:

        - Read/Write Circuitry
        - Rotary Actuator Control
        - Interface Control
        - Spin Speed Control
        - Dynamic Braking
        - Power Management

 At power down or upon entering the SHUTDOWN MODE, the heads are
 automatically retracted to the inner diameter of the disk and are
 latched and parked on a landing zone that is inside the data tracks.


 Drive Mechanism
 ---------------
 A brushless DC direct drive motor rotates the spindle at 3833 RPM.
 The motor/spindle assembly is dynamically balanced to provide minimal
 mechanical runout to the disks and to reduce vibration of the HDA. A
 dynamic brake is used to provide a fast stop to the spindle motor
 when power is removed.


 Air Filtration System
 ---------------------
 Within the sealed enclosure, a 0.3 micron filter provides a clean
 environment for the heads and disks.


 Head Positioning Mechanism
 --------------------------
 The read/write heads are supported by a mechanism coupled to the
 voice coil actuator.


 Read/Write Heads and Disks
 --------------------------
 Data is recorded on one (or two) 95mm diameter disk through two (or
 four) microminiature metal-in-gap (MIG) heads.


 Error Correction
 ----------------
 The drive uses a 88-bit Reed-Solomon code to perform error detection
 and correction. The error correction polynomial is capable of
 correcting single bursts of 11 bits or less on-the-fly in 1/2 sector
 time without microprocessor intervention, thus with no performance
 degradation. An error burst with a maximum of 22 bits or two error
 bursts of up to 11 bits each per 512 byte block can also be
 corrected.


 Reliability and Maintenance
 ---------------------------
 MTBF                     150,000 hours
 MTTR                     10 minutes typical
 Preventive Maintenance   None
 Component Design Life    5 years


 Magnetic Field
 --------------
 The externally induced magnetic flux density may not exceed 6 gauss
 (DC to 700 KHz) or 1 gauss (700 KHz-1.5 MHz) as measured at the
 drive surface.


 Diagnostic Routines
 -------------------
 The microprocessor performs diagnostics upon application of power. If
 an error is detected, the drive does not become ready.


 Safety Standard
 ---------------
 Conner Peripherals disk drives are designed to comply with relevant
 product safety standards such as:

 - UL 478, 5th edition, Standard for Safety of Information Processing
   and Business Equipment, and UL 1950, Standard for Safety of
   Information Technology Equipment.

 - CSA 22.2#154, Data Processing Equipment and CSA 22.2#220, Inform-
   ation Processing and Business Equipment

 - IEC 435 Safety Requirements for Data Processing Equipment, IEC 380,
   Safety of Electrically Energized Office Machines, and IEC 950,
   Safety of Information Technology Equipment Including Electrical
   Business Equipment

 - VDE 0805 Equivalent to IEC 435, VDE 0805 TIEL 100, Equivalent to
   IEC 950, and VDE 0806, Equivalent to IEC 380

 - TUV Essen and TUV Rheinland


 Notice
 ------
 Conner Peripherals makes no warranty of any kind with regard to this
 material, including, but not limited to, the implied warranties of
 merchantability and fitness for a particular purpose. Conner
 Peripherals shall not be liable for errors contained herein or for
 incidental consequential damages in connection with the furnishing,
 performance, or use of this material.


