
C P - 3 1 1 4    CONNER
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/HH               Cylinders     832|     |     |
Capacity form/unform   112/      MB        Heads           8|     |     |
Seek time   / track  25.0/ 8.0 ms          Sector/track   33|     |     |
Controller           IDE / AT              Precompensation
Cache/Buffer            32 KB              Landing Zone
Data transfer rate    1.250 MB/S int       Bytes/Sector      512
                      4.750 MB/S ext
Recording method     RLL 2/7                        operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C         5 55    |    -40 60
Power: sleep              W     Humidity     %         8 80    |      8 80
       standby            W     Altitude    km    -0.061  3.048|        12.192
       idle           2.9 W     Shock        g         5       |     50
       seek           4.0 W     Rotation   RPM      3575
       read/write     5.7 W     Acoustic   dBA        40
       spin-up            W     ECC        Bit   56
                                MTBF         h      20000
                                Warranty Month
Lift/Lock/Park     YES          Certificates     CSA,IEC435,UL478,VDE         

**********************************************************************
                        L   A   Y   O   U   T
**********************************************************************
CONNER   CP3114  PRODUCT SPECIFICATION REV. I, MARCH, 1989

  +-------------------------------------------------------+
  | +-+J1                                         HSP +-+ |
  | | |                                           C/D | | |
  | | |HDA                                        DSP +-+ |XX
  | | |                                           ACT     |XX 40 Pin
  | +-+                                                   |XX Task
  |                                                       |XX File
  |                                                       |XX
  |                                                       |XX Inter-
  |                                                       |XX face
  | SERIAL IN/OUT                                         |XX
  | LED DRIVE                                             |XX J2
  | CAPABILITY                                            |XX
  |+--1                                                   |XX
  ||  |                                                   |
  ||  | J4                                                |XX Power J3
  |+--+                                                   |XX
  +-------------------------------------------------------+  1








   (AT) Adapter Card Layout          J1        1
  +-------------------------XXXXXXXXX.XXXXXXXXX-------------+
  |O                              **           2          O |
  |                                E1                       |
  |                                   E2** ***E4          O |
  |                                        E3               |
  |                                                         |
  |                                                         |
  |                                                         |
  |                                                         |
  |                                                         |
  |                                                         |
  |                                                         |
  |                                                       O |
  |                                                         |
  |                                                       O |
  +-------------+           ++                      +-------+
                +++++++++++++++++++++++++++++++++++++



**********************************************************************
                      J   U   M   P   E   R   S
**********************************************************************
CONNER   CP3114  PRODUCT SPECIFICATION REV. I, MARCH, 1989

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

 Customer Options
 ----------------
 There are four jumper options available for configuration:
 -HSP, -C/D, -DSP, and -ACT.

 -HSP, when jumpered, connects the -HOST SLV/ACT signal on the inter-
 face to ground for those systems that require the slave drive to
 provide -SLAVE PRESENT signal from the slave drive to a two-drive
 system.

 -C/D is the address jumper. When jumpered, the master (or C drive),
 is selected.

 -DSP, when jumpered, indicates to the master drive that a slave is
 present. In a two-drive system, this jumper option must be installed
 in the master, or C drive.

 The last jumper, -ACT, connects the -ACTIVE signal to the -HOST
 SLV/ACT signal on the interface. This signal provides the capability
 to drive an external LED. An external current limiting resistor is
 required.

 There is another way to connect the drive LED. J4, pins 1 and 2,
 provide both an open collector drive signal and a current limiting
 resistor connected on the other end to +5V.

 The following table shows what the jumper setting should be for
 various system configurations.
   +--------------+--------+---------------+--------------+
   |Jumper        |        |               |              |
   |Configuration |1 Drive |2 Drive Master |2 Drive Slave |
   +--------------+--------+---------------+--------------+
   |   -ACT       |    J   |    Note 1     |   Note 1     |
   +--------------+--------+---------------+--------------+
   |   -C/D       |    J   |      J        |    NJ        |
   +--------------+--------+---------------+--------------+
   |   -HSP       |   NJ   |     NJ        |   Note 2     |
   +--------------+--------+---------------+--------------+
   |   -DSP       |   NJ   |      J        |    NJ        |
   +--------------+--------+---------------+--------------+

 NOTE 1:
 In a two drive system, it is possible to drive one LED with both
 drives. An external current limiting resistor is required. The -ACT
 and -HSP signals both connect to pin 39 -HOST SLV/ACT. They are
 therefore mutually exclusive.


 NOTE 2:
 If the model CP3114 is connected to some drive that requires that the
 signal -DRIVE SLAVE PRESENT be supplied from the slave drive, via
 the interface signal -HOST SLV/ACT, then this jumper must be
 installed. If this jumper is installed, the -ACT jumper must not be
 installed because the two jumpers are mutually exclusive.



**********************************************************************
                      I   N   S   T   A   L   L
**********************************************************************
CONNER   CP3114  PRODUCT SPECIFICATION REV. I, MARCH 1989

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

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

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

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


 Recommended Mounting Configuration
 ----------------------------------
 The CP3114 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 features which allow greater shock tolerance are the use of
 rugged media and shock mounts. To take full advantage of the shock
 mounts, it is necessary to provide a minimum of 0.1 inch clearance on
 both the top and sides of the drive. This clearance allows for
 movement of the during acceleration.


 Mechanically Isolated Mounting Points
 -------------------------------------
 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 1/4"
 insertion for the bottom. The system integrator should allow ventila-
 tion to the drive to ensure reliable drive operation over the opera-
 ting temperature range.


 Power Connector
 ---------------
 The CP3114 has a 4 pin DC power connector (J3) mounted on the PCB.
 The recommended mating connector is AMP part-number 1-480424-0
 utilizing AMP pins part number 350078-4 or equivalent.


 Physical Description
 --------------------
 The CP3114 user interface is a 40 conductor cable with Molex p/n
 15-47-3401 female header or equivalent. The interface allows up to
 two drives to be daisy chained together. The maximum cable length is
 two feet.


 Connector
 ---------
 The CP3114 connector is a 40 conductor connector which consists of
 two rows of 20 male pins on 100 mil centers. The header part number
 is Molex p/n 7723 40A587, or equivalent.


 Drive Mechanism
 ---------------
 A brushless DC direct drive motor rotates the spindle at 3575 rpm.
 The motor/spindle assembly is balanced to provide minimal
 mechanical runout to the disk. 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, 0.3 micron filter provides a clean
 environment to the heads and disks.


 Installation of the Drive and Adapter Card
 ------------------------------------------
  1. Pick a device type that is equal to or less than the CP3114 in
     capacity and update the PC's CMOS.

  2. Remove power to the computer

  3. If another hard disk controller is installed, it is necessary to
     prevent it from responding to the addresses 1F0-7H and 3F6-7H.
     It is also necessary to ensure that the controller is
     electrically disconnected or tri-stated from IRQ14 of the mother-
     board bus. This may be done either by removing the board, by
     electrically disconnecting the signal from the interface, or by
     setting the jumpers of the board to disable the hard disk
     controller.

  4. Insert the board into any available card slot.

  5. Configure the Host adapter for the correct configuration of your
     computer BIOS.

     Adapter Card Jumpers   E1 and E3 always not installed
                            E2 and E4 always installed

     Note
     E3 and E4 are located in a straight line with a pin between them,
     as shown below. Jumper in refers to the pin jumpered to the
     center pin.

     E3       E4
     o    o    o

  6. Connect power to the CP3114.

  7. Run the DOS FDISK program to establish DOS partitions.

      Note: DOS 3.2 and below have limitations of 32 megabytes unless
            software utility is used to overcome this.

  8. Run the DOS format programm by typing "Format C:/S". The volume
     may be named with the addition of the "/V". The format will be
     completed and the system transferred if the "/S" option was used.
     The system will ask for a volume name if the option "/V" was
     used.

  9. Files can then be copied to the C: drive from the floppy.

 10. When the system is rebooted, the system should boot from the hard
     drive (Drive C:) if the floppy is removed.



**********************************************************************
                      F   E   A   T   U   R   E  S
**********************************************************************
CONNER   CP3114  PRODUCT SPECIFICATION REV. I, MARCH, 1989

 Key Features
 ------------
 Key features of the CP3114 include:

 - High performance rotary voice coil actuator with embedded servo
   system

 - 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

 - Block size: 512 bytes

 - Emulates IBM Task File and supports additional commands

 - Up to two drives may be daisy-chained on this interface

 - Look Ahead Read Capability

 - AC Hysteresis on interface

 - 32K buffer

 - 1:1 Interleave

 - 7 Byte ECC on Data Block

 - 2 Byte CRC on Header Block

 - Internal air filtration system


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

       +----------------------------------+--------+
       |Track-to-Track         msec.      |   8    |
       +----------------------------------+--------+
       |               Average msec. typ. |   25   |
       |               Average msec. max. |   45   |
       +----------------------------------+--------+
       |Latency                msec. avg. |   8.4  |
       +----------------------------------+--------+


 Functional Description
 ----------------------
 The CP3114 contains all mechanical and electronic parts necessary
 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
 one of eight head selection, read pre-amplification, 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

 At power down 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.


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


 Read/Write Heads and Disks
 --------------------------
 Data is recorded on 95mm diameter disk through 3370 type heads.


 Error Correction
 ----------------
 The CP3114 performs internal error correction. The error correction
 polynominal is capable of correcting one error bursts with a maximum
 of 8 bits per 512-byte block.


 Diagnostic Routines
 -------------------
 The microprocessor performs diagnostics upon application of power. If
 an error is detected, the CP3114 will not come ready.


 Reliability and Maintenance
 ---------------------------
 MTBF                     20,000 hours (POH)
 MTTR                     10 minutes typical
 Preventive Maintenance   None
 Component Design Life    5 years


 Execute Drive Diagnostic - 90
 -----------------------------
 This command runs the internal diagnostic tests implemented by the
 drive. The diagnostic tests shall only be executed upon receipt of
 this command.

 The drive sets BSY immediately upon receipt of this command. If the
 drive is a master (C/D jumpered) the drive performs the diagnostic
 tests and saves the results. It then checks to see if a slave drive
 is present and waits up to 5 seconds for the slave to complete its
 diagnostics. If the slave successfully completes its diagnostics, it
 asserts -HOST PDIAG.

 If the slave does not successfully complete its diagnostics, it sets
 the error register as follows. The master drive resets BSY,
 and generates an interrupt. The value in the error register should
 be viewed as a unique 8 bit code and not as the single bit flags
 defined previously. The interface registers are set to initial values
 except for the error register if error.

 The table below details the codes in the error register and a
 corresponding explanation:
 +----------+-----------------------------------+
 |Error Code|Description                        |
 +----------+-----------------------------------+
 |    01    |no error detected                  |
 |    03    |sector buffer error                |
 |    8x    |slave drive failed (see note below)|
 +----------+-----------------------------------+

 NOTE
 If the slave drive fails diagnostics, the master drive shall "OR"
 80H with its own status and load that code into the error register.
 If the slave drive passes diagostics or there is no slave drive
 connected, the master drive shall set bit 7 of the Error Register in
 the Task File to 0.


 Error Reporting
 ---------------
 In general, errors are detected in the following fashion by the
 drive microprocessor. At the start of this execution of the command,
 the command register is checked for conditions that would lead to an
 aborted command. Then the operation is attempted. Ayn subsequent
 error terminates the command at the point that is discovered. The
 errors that are valid for each command are summarized in the follow-
 ing matrix. Any subsequent error terminates the command at the point
 that it is discovered.

  +-----------------+---+---+----+----+---+----+---+---+----+---+
  |Commands         |BBK|UNC|IDNF|ABRT|TK0|DRDY|DWF|DSC|CORR|ERR|
  +-----------------+---+---+----+----+---+----+---+---+----+---+
  |Recalibrate      |   |   |    | V  | V | V  | V | V |    | V |
  |Read Sector      | V | V | V  | V  |   | V  | V | V | V  | V |
  |Read Sec. Long   | V |   | V  | V  |   | V  | V | V |    | V |
  |Write Sector     | V |   | V  | V  |   | V  | V | V |    | V |
  |Write Sec. Long  | V |   | V  | V  |   | V  | V | V |    | V |
  |Read Verify Sec. | V | V | V  | V  |   | V  | V | V | V  | V |
  |Format Track     |   |   | V  | V  |   | V  | V | V |    | V |
  |Seek             |   |   | V  | V  |   | V  | V | V |    | V |
  |Exec. Drive Diag.|   |   |    | V  |   |    |   |   |    | V |
  |Initi. Parameters|   |   |    | V  |   |    |   |   |    | V |
  |Read Buffer      |   |   |    | V  |   |    |   |   |    | V |
  |Write Buffer     |   |   |    | V  |   |    |   |   |    | V |
  |Identify Drive   |   |   |    | V  |   |    |   |   |    | V |
  |Inval.Cmnd. Codes|   |   |    | V  |   |    |   |   |    | V |
  |Read Multiple    | V | V | V  | V  |   | V  | V | V | V  | V |
  |Write Multiple   | V |   | V  | V  |   | V  | V | V |    | V |
  |Set Multiple     |   |   |    | V  |   |    |   |   |    | V |
  |Set Buffer Mode  |   |   |    | V  |   |    |   |   |    | V |
  +-----------------+---+---+----+----+---+----+---+---+----+---+

 Key:
 V     = Valid errors for each command
 ABRT  = Abort command error
 BBK   = Bad block detected
 CORR  = Corrected data error
 DRDY  = Drive not ready detected
 DSC   = Disk Drive seek complete not detected
 DWF   = Drive write fault detected
 ERR   = Error bit in the Status Register
 IDNF  = Requested ID not found
 TK0   = Track zero not found error
 UNC   = Uncorrectable data error


 Signal Levels
 -------------
 All signal levels are TTL compatible. A logic "1" is greater than 2.0
 volts. A logic "0" is from 0.00 volts to 0.70 volts.


