
1 9 9 1   D           S C O R P I O   9    MICROPOLIS
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 5.25"/FH              Cylinders    4356|     |     |
Capacity form/unform  9100/10741 MB        Heads          27|     |     |
Seek time   / track  12.0/ 2.0 ms          Sector/track     |     |     |
Controller           SCSI2 DI/FAST         Precompensation
Cache/Buffer           512 KB SEGMENTED    Landing Zone
Data transfer rate          MB/S int       Bytes/Sector      512
                     10.000 MB/S ext SYNC
Recording method     RLL                            operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C        10 50    |    -40 65
Power: sleep              W     Humidity     %        10 90    |     10 90
       standby            W     Altitude    km    -0.061  3.048| -0.305 15.240
       idle          31.0 W     Shock        g         8       |     30
       seek          32.0 W     Rotation   RPM      5400
       read/write         W     Acoustic   dBA        40
       spin-up            W     ECC        Bit   126,REED SOLOMON
                                MTBF         h    1000000
                                Warranty Month
Lift/Lock/Park     YES          Certificates


**********************************************************************
                        L   A   Y   O   U   T
**********************************************************************
MICROPL. 1991 SCORPIO  PRODUCT DESCRIPTION 140165 REV. B, 1994

  +---------------------------------------------------------+
  |                                                         |XX
  |  Component Side                                         |XX J2
  |  No. 140212                                             |XX
  |                                                         |XX
  |  SINGLE-ENDED                                           |  1
  |                                                     RN2+|XX
  |                                                  W1** |||XX
  |                                                  W3** |||XX
  |                                                     W2++|XX
  |                                                     RN1+|XX J1
  |                                                       |||XX
  |                                                       |||XX
  |                                                       ++|XX
  |                                                         |XX
  |  +-+J11                                                 |  1
  |  +-+LED Connector             Frame Ground++W9          |XX J3
  |                                           ++            |XX
  +---------------------------------------------------------+  1






     +--------------------------------------+
     |         ++J4                         |
     |         ++                           |
     |    ++J5                              |
     |    ++                                |
     |                                      |
     |   J2             J1            J3    |
     +..........-XXXXXXXXXXXXXXXXXX-XXXXXXXX+
     +-Multi---1---Signal---------1--------1+
                                     Power



**********************************************************************
                      J   U   M   P   E   R   S
**********************************************************************
MICROPL. 1991 SCORPIO  PRODUCT DESCRIPTION 140165 REV. B, 1994

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

 x = Factory default


 J2  Multi-Function Connector
 ----------------------------

 Spindle Control Option SP0 -------+
 Spindle Delay Option SP1 ------+  |
 Write Protect Option--------+  |  |  +---------ID2
 Bus Parity Check Option--+  |  |  |  |  +------ID1
 Remote LED---+           |  |  |  |  |  |  +---ID0
 +5V ------+  |           |  |  |  |  |  |  |
          ++-++-+--+--+--++-++-++-++-++-++-++-+ +-----
          |23|21|19|17|15|13|11|09|07|05|03|01+-+
          |24|22|20|18|16|14|12|10|08|06|04|02+-+  J1
          ++-+-++-++-++-++--+--+--+--+--+--+--+ +-----
 RESERVED -+   |  |  |  + GROUND
 Remote LED +5V+  |  |
 Slave Sync Signal+  +Master Sync Signal (MS)


 Note: Pins 2, 4, 6, 8, 10, 12, 14 and 16 are tied to Ground.

 Pins: 24, 19, 17, and 15 are RESERVED.


 Multi-Function Connector J2 Pin Assignments
 -------------------------------------------
 +---+---------------+---+--------------+
 |Pin| Signal Name   |Pin|Signal Name   |
 +---+---------------+---+--------------+
 | 1 |ID0            | 2 |GROUND        |
 +---+---------------+---+--------------+
 | 3 |ID1            | 4 |GROUND        |
 +---+---------------+---+--------------+
 | 5 |ID2            | 6 |GROUND        |
 +---+---------------+---+--------------+
 | 7 |SP0            | 8 |GROUND        |
 +---+---------------+---+--------------+
 | 9 |SP1            |10 |GROUND        |
 +---+---------------+---+--------------+
 |11 |WPROT          |12 |GROUND        |
 +---+---------------+---+--------------+
 |13 |PARITY         |14 |GROUND        |
 +---+---------------+---+--------------+
 |15 |RESERVED       |16 |GROUND        |
 +---+---------------+---+--------------+
 |17 |RESERVED       |18 |MASTER SYNC MS|
 +---+---------------+---+--------------+
 |19 |RESERVED       |20 |SLAVE SYNC SS |
 +---+---------------+---+--------------+
 |21 |Remote LED     |22 |REMOTE LED +5V|
 +---+---------------+---+--------------+
 |23 |+5V            |24 |RESERVED      |
 +---+---------------+---+--------------+


 J2  SCSI ID
 -----------
   +----------+-----------------------+
   | SCSI ID  |        Jumpers        |
   |          | ID2   | ID1   | ID0   |
   +----------+-------+-------+-------+
   |    0     | OPEN  | OPEN  | OPEN  |
   |    1     | OPEN  | OPEN  | CLOSED|
   |    2     | OPEN  | CLOSED| OPEN  |
   |    3     | OPEN  | CLOSED| CLOSED|
   |    4     | CLOSED| OPEN  | OPEN  |
   |    5     | CLOSED| OPEN  | CLOSED|
   |    6     | CLOSED| CLOSED| OPEN  |
   |    7     | CLOSED| CLOSED| CLOSED|
   +----------+-------+-------+-------+

 Up to eight devices (the host and seven targets) can be attached to
 the SCSI bus. ID jumpers are used to assign one of the eight SCSI ID
 bits (0 through 7) to the drive.

 SCSI ID = 7; factory default configuration.

 In multiple-device systems, each drive must have its own unique ID
 bit.


 SP0/SP1  Spindle Control Option
 -------------------------------
 SP0 CLOSED
 SP1 OPEN   Spindle motor starts when START UNIT command is
            received.

 SP0 OPEN   (default)
 SP1 OPEN   Spindle motor starts at power-on.


 SP0/SP1  Spindle Delay Option
 -----------------------------
 SP1 CLOSED
 SP0 OPEN   Spindle start-up is delayed based on SCSI ID (12 seconds
            per ID).

 SP1 OPEN   (default)
 SP0 OPEN   Spindle motor starts at power on.


 Spindle Synchronization
 -----------------------
 The Rotational Position Locking field (MODE SELECT command, Page Code
 04h) is used to specify spindle synchronization operation.

 Unsynchronized: If the drive is set to Unsynchronized (RPL = 00b), it
 ignores the SLAVE SYNC signal.

 Slave: If the drive is set to Slave (RPL = 01b), it does not generate
 the MASTER SYNC signal or the SLAVE SYNC signal but synchronizes its
 index to the SLAVE SYNC signal supplied by an external source.
 Signal termination is placed on the SLAVE SYNC signal at the first
 and last drive in the chain only.

 Master: If the drive is set to Master (RPL = 10b), it generates the
 SLAVE SYNC output signal for use directly by the slave drives.
 Signal termination is placed on the SLAVE SYNC signal at the first
 and last drive in the chain only.

 Master Control: If the drive is set to Master Control (RPL = 11b), it
 generates the MASTER SYNC signal. This output is used by the
 controller to generate the SLAVE SYNC signal for the slaves.
 Signal termination is placed on the MASTER SYNC signal at the first
 and last drive in the chain only. Signal termination is placed on
 the SLAVE SYNC signal at the first and last drive in the chain only.


 WPROT  Write Protect Option
 ---------------------------
 WPROT CLOSED  Drive is write protected.
 WPROT OPEN    Drive is not write protected. (default)


 PARITY  Bus Parity Check Option
 -------------------------------
 PARITY CLOSED  Drive neither generates nor detects parity.
        OPEN    Drive generates parity and has parity detection
                enabled. (default)


 RN1/RN2  Interface Termination
 ------------------------------
 Terminators INSTALLED (default)
             Drive provides termination for the interface lines.

 Terminators OMITTED
             Drive does not provide termination for the interface
             lines.


 W1/W2/W3  Bus Termination Power Option
 --------------------------------------
   +---+   +---W2  +---+
  W1xxx|   |o X|   |o o|
   |o o|   |o X|   |xxxW3
   +---+   +---+   +---+

 W1  CLOSED (default)
     Drive provides terminator power to RN1 and RN2.

 W2  CLOSED
     Host system provides terminator power (via J1, pin 26) to RN1 and
     RN2.

 W3  CLOSED
     Drive provides terminator power (via J1, pin 26) to the BUS.


 W9  Frame Ground Option
 -----------------------
 W9  CLOSED
     Frame ground is connected to logic ground.

 W9  OMITTED
     Frame ground is not connected to logic ground. (default)


 Remote LED Option
 -----------------
 LED (user supplied) connected to Remote LED.
     Both LEDs (on Device Electronics board and remote location) are
     enabled.

 Remote LED not connected
    LED on Device Electronics board enabled (default).


