
C P - 3 0 0 8 4    CONNER
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/SLIMLINE         Cylinders    1053|  526|     |
Capacity form/unform    84/      MB        Heads           4|    8|     |
Seek time   / track  19.0/ 8.0 ms          Sector/track   40|   39|     |
Controller           IDE / AT              Precompensation
Cache/Buffer            64 KB              Landing Zone
Data transfer rate    1.500 MB/S int       Bytes/Sector      512
                      4.000 MB/S ext
Recording method     RLL 1/7                        operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C         5 55    |    -40 60
Power: sleep          0.5 W     Humidity     %         8 80    |      8 80
       standby        0.5 W     Altitude    km    -0.061  3.048|        12.192
       idle           2.8 W     Shock        g         5       |     75
       seek           3.9 W     Rotation   RPM      3400
       read/write     3.8 W     Acoustic   dBA        40
       spin-up            W     ECC        Bit   56,SPLIT
                                MTBF         h     150000
                                Warranty Month
Lift/Lock/Park     YES          Certificates     CSA,IEC435,TUV,UL478,VDE


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CONNER   CP30064/CP30084/CP30104  PRODUCT MANUAL 00501-045

  +-------------------------------------------------------+
  | +-+                                                   |XX  J5
  | | |                                                   |xx  Power
  | | |HDA                                                |
  | | |                                                   |XX 40 Pin
  | +-+                                                   |XX Task
  |                                                       |XX File
  |                                                       |XX
  |                                                       |XX Inter-
  |                                                       |XX face
  | SERIAL IN/OUT                                         |XX
  | LED DRIVE                                             |XX J2
  | CAPABILITY                                            |XX
  |1--2                                                   |XX
  |+--+         +-+-+-+                                   |
  ||  | J4      +-+-+-+                                   |XX Power J3
  |+--+         E1 DSP C/D                                |XX
  +-------------------------------------------------------+



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                      J   U   M   P   E   R   S
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CONNER   CP30064/CP30084/CP30104  PRODUCT MANUAL 00501-045

 Jumper setting
 --------------

 Jumpers  C/D, DSP, E1
 ---------------------

 C/D  - Jumpered addresses drive as drive C.
        Not jumpered addresses drive as drive D.

 DSP  - Drive slave present.
        Not jumpered selects single drive only.

 E1   - Not used.


 J4  LED DRIVE CAPABILITY
 ------------------------
 1. 14-Pin Auxiliary Connector
    +--------------+
    |* * * *   * * |
    |  * * *   * * |
    +--------------+
    Pins 1 & 2 of the SERIAL IN/OUT connector may be used for an ex-
    ternal LED.

 2. 16-Pin Auxiliary Connector
    +----------------+
    |* * * * *   * * |
    |  * * * *   * * |
    +----------------+
    Pins 3 & 4 of the SERIAL IN/OUT connector may be used for an ex-
    ternal LED.

 3. Separate LED-Connector
    The newest drive-versions have a separate (white) LED-Connector


 J3   Power
 ----------

      +---------+
      | 1 2 3 4 |
      +-+-+-+-+-+
        | | | +----------- +5V
        | | +------------- Ground
        | +--------------- Ground
        +----------------- +12V


 J5   Power Connector
 --------------------

      +-------+
      | 1 2 3 |
      +-+-+-+-+
        | | +------------- Ground
        | +--------------- +12V
        +----------------- + 5V



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CONNER   CP30064/CP30084/CP30104  PRODUCT MANUAL 00501-045

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

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

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

 The drive may be mounted in any attitude!


 Recommended Mounting Configuration
 ----------------------------------
 This drive is designed to be used in applications where the units 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.

 Ten base mounting points are provided to the customer. The drive is
 mounted using 6-32 x 1/8" max. insertion for the sides, and 0.20"
 insertion for the bottom. 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.


 Power Connector
 ---------------
 The drives have a 4 pin DC power connector (J4) mounted on the PCB.
 The recommended mating connector is AMP part number 1-480424-0
 utilizing AMP pins, part number 350078-4 or equivalent. DC power may
 also be supplied to the drive in some interfaces through a 3 pin
 connector is Molex part number 39-01-0033 utilizing Molex pins, part
 number 39-00-0031 or equivalent.


 Task File Interface Connector
 -----------------------------
 A 40 pin Task File Interface connector mounted on the printed circuit
 board. The recommended mating connector is Molex part number 10-91-
 2401 or equivalent. Two drives may be daisy chained together at this
 connector, and the maximum cable lenght is two feet.



 Magnetic Field
 --------------
 The disk drive will meet its specified performance while operating in
 the presense of an externally produced magnetic field under the
 following conditions.
   +------------------+------------------+
   |Frequency         |   Field Intensity|
   +------------------+------------------+
   |   0 to 700 Khz   |   6 gauss maximum|
   | 700Khz to 1.5Mhz |   1 gauss maximum|
   +------------------+------------------+

 Acoustic Noise
 --------------
 The sound pressure level will not exceed 40 dBA at a distance of 1
 meter from the drive.



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                      F   E   A   T   U   R   E  S
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CONNER   CP30064/CP30084/CP30104  PRODUCT MANUAL 00501-045

 Key Features
 ------------
 The CP30104 is a high performance 3.5 inch low-profile (1") 121
 megabyte (formatted) disk drives with 19 ms average seek time, that
 is designed to operate on an IBM PC/AT or equivalent in translate
 mode. The CP30064 and the CP30084 are 60 and 80 megabytes
 (formatted) versions of the drive. The drives feature low power
 requirements and high shock resistance, enabling battery operation in
 portable environments.

 Because the drive contains the Task File within its control logic, it
 requires a simplified adapter board to operate. Conner Peripherals
 has developed an adapter board to be used in conjunction with the
 drive on an AT or equivalent system.

 - Low power requirements enabling battery operation in portable
   environments.

 - High performance rotary voice coil actuator with embedded servo
   system.

 - One of seven run length limited code.

 - High shock resistance

 - Sealed HDA

 - Automatic actuator latch against inner stop upon power-down.

 - Microprocessor-controlled diagnostics routines that are auto-
   matically executed at start-up.

 - Automatic error correction and retries

 - 512 bytes block size

 - Emulates Task File with support additional commands.

 - Up to two drives may be daisy-chained on the AT interface.


 Translation
 -----------
 The physical parameters of the drive are 1524 cylinder, 4 heads, and
 39 sectors. At power up, the CP30104 will default to its translation
 mode which is 762 cylinders, 8 heads and 39 sectors. At power up, the
 CP30064 will default to its translation mode which is 762 cylinders,
 4 heads and 39 sectors. At power up, the CP30084 will default to 526
 cylinders, 8 heads, and 39 sectors. These drives also support uni-
 versal translate.


 Split ECC
 ---------
 The new generation of Conner drives feature a split sector, that is a
 512 byte sector split into two segments. This allows improved error
 correction performance. The first 254 bytes of the sector are written
 with their own ECC syndrome which allows for a corrections of any
 single defect of up to 8 consecutive bits. The second 267 bytes of a
 sector also have their own ECC syndrome which allows an additional
 defect correction in the second half of the sector. This allows for
 1 ECC correction for each half of a sector or up to two for each
 sector depending on placement.

 However some diagnostics expect an uncorrectable error to be report-
 ed when there are two defects more than 8 bits apart. This will not
 happen if the defects are in different segments off the sector, and
 in that case the improved correction capability will correct both
 errors. On a read long, the drive returns 512 bytes of data plus 7
 bytes of ECC.


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

       +----------------------------------+--------+
       |Track-to-Track         msec.      |   8    |
       +----------------------------------+--------+
       |               Average msec. typ. |  < 19  |
       |               Average msec. max. |  35    |
       +----------------------------------+--------+
       |Latency                msec. avg. |   8.8  |
       +----------------------------------+--------+
       The timing is measured through the interface with the drive
       operating at nominal DC input voltages. The timing also assumes
       that:
             - BIOS and PC system hardware dependency have been
               subtracted from timing measurements.

             - The drive is operated using its translation drive
               parameters.


       The average seek time is determined by averaging the seek time
       for a minimum of 1000 seeks of random length over the surface
       of the disk.


 Write Precomp Register
 ----------------------
 (-HOST CS0, address 1 write only) A register previously used to set
 write precompensation, that is present but is used only for enabling
 or disabling LOOK AHEAD READ's.


 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 pre-amplification, and write drive circuitry.
 The read/write heads are supported by a mechanism coupled to the
 voice coil actuator.

 The single circuit card provides the remaining microprocessor-
 controlled electronic functions, which include:

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

 At power down or the start of STANDBY MODE the heads are automatic-
 ally retracted to the inner diameter of the disk and are latched and
 parked on a landing zone that is off the data tracks.


 Drive Mechanism
 ---------------
 A brushless DC direct drive motor rotates the spindle. The motor/
 spindle assembly is 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 and when power is
 removed, or upon initiation of STANDBY MODE.


 Air Filtration System
 ---------------------
 The head-disk assembly is a sealed enclosure with an integral 0.3
 micron filter which maintains a clean environment for the heads and
 disks.


 Head Positioning Mechanism
 --------------------------
 The four read/write heads are supported by a mechanism coupled to the
 voice coil actuator in the CP30084 and the CP30104. Two heads are
 removed and a counter balancing weight is substituted in the CP30064.


 Read/Write Heads and Disks
 --------------------------
 Data is recorded on 95mm diameter disk through four miniature metal-
 in-gap heads. The configuration is one disk and two heads for the
 CP30064.


 Error Correction
 ----------------
 The drive performs internal error correction. The error correction
 polynominal is capable of correcting one error burst with a maximum
 of 8 bits in each half of a 512 byte block.


 Reliability and Maintenance
 ---------------------------
 MTBF                     150,000 hours (base on field return data
                          from this and prior generations of products
                          utilizing similar technology)
 MTTR                     10 minutes typical
 Preventive Maintenance   None
 Component Design Life    5 years


 Safety Standard
 ---------------
 Conner Peripherals disk drives are designed to comply with relevant
 prodcut 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 CSA 22.2#950, Safety of
   Information Technology 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 und 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.


