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Hard Drive: FUJITSU: MAA-3182SP ALLEGRO4 18200MB 3.5"/HH SCSI2 WIDE




M A A - 3 1 8 2 S P     A L L E G R O 4    FUJITSU
                                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/HH               Cylinders    9040|     |     |
Capacity form/unform 18200/      MB        Heads          19|     |     |
Seek time   / track  18.5/ 1.1 ms          Sector/track     |     |     |
Controller           SCSI2 SI/WI/FAST      Precompensation
Cache/Buffer               KB              Landing Zone
Data transfer rate          MB/S int       Bytes/Sector      512
                     40.000 MB/S ext SYNC
Recording method     PRML 8/9                       operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C         5 50    |    -10 60
Power: sleep              W     Humidity     %        20 80    |     20 80
       standby            W     Altitude    km            3.000|        12.000
       idle               W     Shock        g         5       |     50
       seek               W     Rotation   RPM      7200
       read/write         W     Acoustic   dBA
       spin-up            W     ECC        Bit
                                MTBF         h    1000000
                                Warranty Month
Lift/Lock/Park     YES          Certificates                                  

Layout

FUJITSU MAA-3182/MAB-3045/3091SC/SP JUMPER SETTING

  +---------------------------------------------------------+
  |                                                         |
  |                                                         |XXI
  |                                                         |XXN
  |                                                         |XXT
  |                                                         |XXE
  |                              1---+                      |XXR
  |                              +---6                      |XXF
  |                              CN6                        |XXA
  |                                                         |XXC
  |                                                         |XXE
  |                                                         |XX
  |                                                         |XX
  |                                                         |XX
  |                                                         |
  |   SC Models                                             |
  +---------------------------------------------------------+

SP Models
---------

 +2-+4-+6-+
 |  |XX|XX|
 +1-+3-+5-+
  |  |  +--- SCSI terminating resistor
  |  +------ Motor start mode - activated when power supplied
  +--------- Setting terminal power supply

 +2-+4-+6-+8-+10+12+14+16+
 |XX|XX|XX|XX|  |  |  |  |
 +1-+3-+5-+7-+9-+11+13+15+
  |  |  |  |  |  |  |   +-- LED signal
  |  |  |  |  |  |  +------ Write protect - enabled
  |  |  |  |  |  +--------- HDD Reset signal
  |  |  |  |  +------------ Spindle Sync Pulse signal
  |  |  |  +--------------- SCSI ID+
  |  |  +------------------ SCSI ID+--SCSI ID 15
  |  +--------------------- SCSI ID+
  +------------------------ SCSI ID+

Jumpers

FUJITSU MAA-3182/MAB-3045/3091 SWITCH SETTINGS

Setting Terminals
-----------------
The user must set the following terminals and SCSI terminating
resistor before installing the HDD in the system.

     Setting terminal: CN6

 Notes:
 1. The user must not change the setting of terminal not described in
    this section. Do not change setting status set at factory
    shipment.

 2. Do not change the setting of terminals except following setting
    pins during the power is turned on.

               - Write protect

               MAx3xxxSP: CN7 13-14

 3. To short the setting terminal, use the short plug attached when
    the device is shipped from the factory.

SCSI ID setting
SCA type 16-bit SCSI model (MAx3xxxSC)
--------------------------------------
There is no SCSI ID setting terminals for SCA type model. Set the
SCSI ID using ID0,ID1,ID2, and ID3 signals on the SCSI interface
connector (CN1).

Single-ended 16-bit SCSI model (MAx3xxxSP)
------------------------------------------
IMPORTANT
When the SCSI ID is set using the external operator panel
connector CN1, all pins listed in Table 1 should be open.

If any of pins are shorted, unexpected SCSI is set.

 IMPORTANT
 1. Set the SCSI ID so that there are no duplicates between SCSI
    devices on the same SCSI bus.

 2. The priority of SCSI bus use in ARBITRATION phase is determined by
    SCSI ID as follows:

               7>6>5>4>3>2>1>0>15>14>13>12>11>10>9>8

 SCSI ID SP Models  TABLE 1
 -----------------
   +----------+-------------------------------+
   | SCSI ID  |       Jumper Location         |
   |          |             PINS              |
   |          |  7-8  |  5-6  |  3-4  |  1-2  |
   +----------+-------+-------+-------+-------+
   |    0     | OPEN  | OPEN  | OPEN  | OPEN  |
   +----------+-------+-------+-------+-------+
   |    1     | OPEN  | OPEN  | OPEN  | CLOSED|
   +----------+-------+-------+-------+-------+
   |    2     | OPEN  | OPEN  | CLOSED| OPEN  |
   +----------+-------+-------+-------+-------+
   |    3     | OPEN  | OPEN  | CLOSED| CLOSED|
   +----------+-------+-------+-------+-------+
   |    4     | OPEN  | CLOSED| OPEN  | OPEN  |
   +----------+-------+-------+-------+-------+
   |    5     | OPEN  | CLOSED| OPEN  | CLOSED|
   +----------+-------+-------+-------+-------+
   |    6     | OPEN  | CLOSED| CLOSED| OPEN  |
   +----------+-------+-------+-------+-------+
   |    7     | OPEN  | CLOSED| CLOSED| CLOSED|
   +----------+-------+-------+-------+-------+
   |    8     | CLOSED| OPEN  | OPEN  | OPEN  |
   +----------+-------+-------+-------+-------+
   |    9     | CLOSED| OPEN  | OPEN  | CLOSED|
   +----------+-------+-------+-------+-------+
   |   10     | CLOSED| OPEN  | CLOSED| OPEN  |
   +----------+-------+-------+-------+-------+
   |   11     | CLOSED| OPEN  | CLOSED| CLOSED|
   +----------+-------+-------+-------+-------+
   |   12     | CLOSED| CLOSED| OPEN  | OPEN  |
   +----------+-------+-------+-------+-------+
   |   13     | CLOSED| CLOSED| OPEN  | CLOSED|
   +----------+-------+-------+-------+-------+
   |   14     | CLOSED| CLOSED| CLOSED| OPEN  |
   +----------+-------+-------+-------+-------+
   |   15     | CLOSED| CLOSED| CLOSED| CLOSED| Factory shipment
   +----------+-------+-------+-------+-------+

Each mode setting
-----------------

 SP Models - Setting terminal power supply
 -----------------------------------------
 CN6 Pin 1-2  OPEN   Supply off
              CLOSED Supply on (Default)

SP Models - Motor start mode
-----------------------------
Set how to control the starting of the HDD spindle motor. This
setting only determines the operation mode when the power supply is
turned on or microcode is downloaded. In both modes, stopping or
restarting the spindle motor can be controlled by specifying the
START/STOP UNIT command.

This setting is not provided for SCA-2 type 16-bit SCSI model
(MAx3xxxSC).

 CN6 Pin 3-4 OPEN   Starting motor is controlled with START/STOP UNIT
                    Command.

             CLOSED The motor is started immediately after the power
                    supply is turned or the microcode is downloaded.
                    (Default)

Write Protect
-------------
When the write protect function is enabled, writing to the disk
medium is disabled. The write protection funtion setting is not
provided to the SCA type 16-bit SCSI model (MAx3xxxSC).

 ---------------------+--------------------+-------------------------+
 MAx3xxxSS CN7 11-12  |MAx3xxxSP CN7 13-14 | DEFAULT                 |
               OPEN   |              OPEN  | Write operation enabled |
 ---------------------+--------------------+-------------------------+
               CLOSED |              CLOSED| Write operation disabled|
 ---------------------+--------------------+-------------------------+

Connection of terminating resistor on SCSI interface
----------------------------------------------------
SCA-2 type 16-bit SCSI model (MAx3xxxSC)
----------------------------------------
Since there is no SCSI terminating resistor on the SCSI interface for
SCA-2 type 16-bit SCSI, there is no setting on the HDD.

Single-Ended 16-bit SCSI model (MAx3xxxSP)
------------------------------------------
Setting terminals CN6 5-6 whether to use the terminating resistor
circuit on the SCSI interface provided for the HDD.

IMPORTANT
When the external operator panel is connected using the external
operator panel connector CN1, this setting only wheen A9 pin (DISCON)
is open.

 MAx3xxxSP
 CN6 5-6 OPEN   Terminating resistor circuit is not connected.
         CLOSED Terminating resistor circuit is connected. Default

Mode settings
-------------
In addition to the previously described settings using setting
terminals, the Hdd is provided several mode settings.

The mode settings are enabled by specifying the CHANGE DEFINITION
COMMAND.

 Default mode settings
 +--------------------------------------------------+----------------+
 |SCSI level                                        |SCSI-2          |
 +--------------------------------------------------+----------------+
 |SYNCHRONOUS DATA TRANSFER REQUEST message sending |Sent from HDD   |
 +--------------------------------------------------+----------------+
 |UNIT ATTENTION report mode                        |Reported        |
 +--------------------------------------------------+----------------+
 |Reselection retry count                           |Not restricted  |
 +--------------------------------------------------+----------------+
 |WIDE DATA TRANSFER REQUEST message sending        |Sent from HDD   |
 +--------------------------------------------------+----------------+
 |Reselection time-out delay                        |250 ms          |
 +--------------------------------------------------+----------------+
 |Spindle motor start delay time                    |0 sec           |
 +--------------------------------------------------+----------------+













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