lotus

previous page: Hard Drive: FUJITSU: M2618S 210MB 3.5"/SL    SCSI1 SE
  
page up: Hard Drive Specs from FUJITSU
  
next page: Hard Drive: FUJITSU: M2618SB 210MB 3.5"/SL    SCSI1 SE

Hard Drive: FUJITSU: M2618SA 210MB 3.5"/SL SCSI1 SE




M 2 6 1 8 S A    FUJITSU
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/SLIMLINE         Cylinders    2010|     |     |
Capacity form/unform   210/      MB        Heads           4|     |     |
Seek time   / track  16.0/ 5.0 ms          Sector/track     |     |     |
Controller           SCSI1 SINGLE-ENDED    Precompensation
Cache/Buffer            64 KB              Landing Zone
Data transfer rate    1.560 MB/S int       Bytes/Sector      512
                      5.000 MB/S ext SYNC
Recording method     RLL 1/7                        operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C         5 50    |    -45 60
Power: sleep              W     Humidity     %        20 80    |      5 95
       standby            W     Altitude    km            3.000|        12.000
       idle               W     Shock        g         5       |     50
       seek               W     Rotation   RPM      3490
       read/write         W     Acoustic   dBA
       spin-up            W     ECC        Bit
                                MTBF         h     150000
                                Warranty Month        24
Lift/Lock/Park     YES          Certificates

Layout

FUJITSU M2617/M2618/S/SA/SB/T

  rev.A5  (S/N00001-30000)
  +---------------------------------------------------------+
  |                                              +-1-+      |XX
  |                                          SW1 +-2-+      |XX
  |                                              +-3-+      |XX I
  |                                              +-4-+      |XX N
  |                                              +-5-+      |XX T
  |                                              +---+      |XX E
  |                                                         |XX R
  |                                                         |XX F
  |  +---+LED                                    +-1-+      |XX A
  |  +---+Connector                          SW2 +-2-+      |XX C
  |                                              +-3-+      |XX E
  |                                              +-4-+      |XX
  |                                              +-5-+      |XX
  |                                              +-6-+      |XX
  |                                              +---+      |
  |                                                         |XX Power
  |                                                         |XX
  +---------------------------------------------------------+

  rev.A6 or higher (S/N 30001 or larger)
  +---------------------------------------------------------+
  |                                              +-1-+      |XX
  |                                          SW1 +-2-+      |XX
  |                                              +-3-+      |XX I
  |                                              +-4-+      |XX N
  |                                              +-5-+      |XX T
  |                                              +-6-+      |XX E
  |                                              +---+      |XX R
  |                                                         |XX F
  |  +---+LED                                    +-1-+      |XX A
  |  +---+Connector                          SW2 +-2-+      |XX C
  |                                              +-3-+      |XX E
  |                                              +-4-+      |XX
  |                                              +-5-+      |XX
  |                                              +-6-+      |XX
  |                                              +---+      |
  |                                                         |XX Power
  |                                                         |XX
  +---------------------------------------------------------+

Jumpers

FUJITSU M2617/M2618/S/SA/SB/T

Jumper settting
===============

x = Jumpers set at factory

O = ON
X = OFF

Switch setting for rev.A5 (S/N00001-30000)
------------------------------------------

         1   2   3   4   5
       +---+---+---+---+---+
       |   |   |   |   |   | SW1
       +-+-+-+-+-+-+-+-+-+-+
         |   |   |   |   +------+
         |   |   |   |          + IRQ14-21/IRQ14-29
         |   |   |   +----------+
         |   |   +--------------- Slave (Active)
         |   +------------------- Active (Slave)
         +----------------------- OFF (OFF)

         1   2   3   4   5   6
       +---+---+---+---+---+---+
       |   |   |   |   |   |   | SW2
       +-+-+-+-+-+-+-+-+-+-+-+-+
         |   |   |   |   |   +------- Reserved
         |   |   |   |   +----------- OFF (OFF)
         |   |   |   +--------------- Reserved
         |   |   +------------------- OFF (OFF)
         |   +----------------------- Reserved
         +--------------------------- Slave (Master)

Words put in parentheses show the setting when they are OFF.

SW1/SW2 Default Setting
------------------------

         1   2   3   4   5
       +---+---+---+---+---+
     x | X | O | X | X | O | SW1
       +---+---+---+---+---+

         1   2   3   4   5   6
       +---+---+---+---+---+---+
     x | X | X | X | X | X | X | SW2
       +---+---+---+---+---+---+

SW2 Master/Slave drive
-----------------------

     1
   +---+
   | O | SW2  Slave Drive
   +---+
     1
   +---+
   | X | SW2  Master Drive
   +---+

Switches, SW2-3 and SW2-5, should be always turned off.

Alternation of IRQ/Reserved
---------------------------
Pin 29 RSVD and pin 31 IRQ 14 can be alternated depending on the host
interface.

                     1   2   3   4   5
 Pin 29 = IRQ 14   +---+---+---+---+---+
 Pin 31 = Reserved | X |   |   | O | X | SW1
                   +---+---+---+---+---+

                     1   2   3   4   5
 Pin 29 = Reserved +---+---+---+---+---+
 Pin 31 = IRQ 14   | X |   |   | X | O | SW1
                   +---+---+---+---+---+

SW1 Slave Present
------------------

                     1   2   3   4   5
 Slave present     +---+---+---+---+---+
 mode              |   | X | O |   |   | SW1
                   +---+---+---+---+---+

                     1   2   3   4   5
 Active mode       +---+---+---+---+---+
 (default)         |   | O | X |   |   | SW1
                   +---+---+---+---+---+

Note: DASP signal is always asserted if switch SW1-2 is off and
switch SW1-3 is on.

----------------------------------------------------------------------

Switch setting for rev.A6 or higher (S/N 30001 or larger)
---------------------------------------------------------

         1   2   3   4   5   6
       +---+---+---+---+---+---+
       |   |   |   |   |   |   | SW1
       +-+-+-+-+-+-+-+-+-+-+-+-+
         |   |   |   |   |   +------- Reserved
         |   |   |   |   +----------- OFF (OFF)
         |   |   |   +--------------- Active (Slave)
         |   |   +------------------- Slave (Active)
         |   +----------------------+
         |                          + IRQ14-29/IRQ14-31
         +--------------------------+

         1   2   3   4   5   6
       +---+---+---+---+---+---+
       |   |   |   |   |   |   | SW2
       +-+-+-+-+-+-+-+-+-+-+-+-+
         |   |   |   |   |   +------- Reserved
         |   |   |   |   +----------- OFF (OFF)
         |   |   |   +--------------- Reserved
         |   |   +------------------- OFF (OFF)
         |   +----------------------- Reserved
         +--------------------------- Slave (Master)

Words put in parentheses show the setting when they are OFF.

SW1/SW2 Default Setting
------------------------

         1   2   3   4   5   6
       +---+---+---+---+---+---+
     x | O | X | X | O | X | X | SW1
       +---+---+---+---+---+---+

         1   2   3   4   5   6
       +---+---+---+---+---+---+
     x | X | X | X | X | X | X | SW2
       +---+---+---+---+---+---+

SW2 Master/Slave drive
-----------------------

     1
   +---+
   | O | SW2  Slave Drive
   +---+
     1
   +---+
   | X | SW2  Master Drive
   +---+

Switches, SW2-3 and SW2-5, should be always turned off.

Alternation of IRQ/Reserved
---------------------------
Pin 29 RSVD and pin 31 IRQ 14 can be alternated depending on the host
interface.

                     1   2   3   4   5   6
 Pin 29 = IRQ 14   +---+---+---+---+---+---+
 Pin 31 = Reserved | X | O |   |   | X |   | SW1
                   +---+---+---+---+---+---+

                     1   2   3   4   5   6
 Pin 29 = Reserved +---+---+---+---+---+---+
 Pin 31 = IRQ 14   | X | X |   |   | O |   | SW1
                   +---+---+---+---+---+---+

SW1 Slave Present
------------------

                     1   2   3   4   5   6
 Slave present     +---+---+---+---+---+---+
 mode              |   |   | X | O |   |   | SW1
                   +---+---+---+---+---+---+

                     1   2   3   4   5   6
 Active mode       +---+---+---+---+---+---+
 (default)         |   |   | O | X |   |   | SW1
                   +---+---+---+---+---+---+

Note: DASP signal is always asserted if switch SW1-3 is on and
switch SW1-4 is off.

----------------------------------------------------------------------
Daisy chain Connection
----------------------
To a drive which meets ATA standard proposal, daisy chain connection
works whether the PB-4'is connected as a master or a slave.

To a drive which does not meet ATA standard proposal, daisy chain
connection works only under the following conditions:

Master: M2617T/M2618T
Switch setting: The drive is required to be set to the Active mode.

     1
   +---+
   | X | SW2
   +---+

  Slave:          M2611/2/3/4/6 or M2622/3/4
  Switch setting: The slave drive is required to be set to:
                  Slave present mode in the M2611/2/3/4/6 or Active
                  mode in the M2622/3/4

Install

FUJITSU M2617/M2618/S/SA/SB/T

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

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

Features

FUJITSU M2617/M2618/S/SA/SB/T

Key features
------------
Combining the lastest head, disk, mechanical and electronics
technology, Fujitsu has developed two new families of half-height,
3,5-inch hard drives - the M2617 and M2618.

The drives, with an embedded SCSI or PC-AT controller, provide a
storage capacity of up to 210 megabytes and an average positioning
time of 16 milliseconds.

All disk enclosures are completely sealed and include one or two
disks, four Whitney heads, a rotary voice coil motor (VCM), and a
DC spindle motor.

High performance
----------------
The M2617 and the M2618 have fast positioning times - 7.0 milli-
seconds track-to-track, 16 milliseconds average, and 31 milliseconds
maximum, including settling time. The M2617S and the M2618S models
have a large, 64 kilobyte data buffer which helps improve the total
data transfer rate: 5.00 MB/s synchronous mode and 3.00 MB/s
asynchronous mode. The M2617T and the M2618T models also have a 64
kilobyte data buffer and a high data transfer rate: 3.15 megawords
per second, or equivalent to 6.30 MB/s.

Embedded SCSI or PC-AT controller
---------------------------------
The M2617S and the M2618S each have an embedded SCSI controller for
quick and easy installation. The controller's commands are compatible
with the SCSI CCS (Common Command Set for Direct Access Device). The
M2617T and the M2618T have an embedded PC-AT controller, which
supports basic PC-AT commands, as well as additional commands.

Compact and half-height
-----------------------
The compact, one-inch high M2617 and M2618 feature a large storage
capacity of 105 MB and 210 MB, respectively.

Reliable and maintenance-free
-----------------------------
The completely sealed disk enclosure contains a breathing filter and
a recirculation filter to provide a contamination-free environment.
Whitney heads eliminate moving parts for head loading and unloading.
All models use LSI drive logic, and the head IC prevent read errors
caused by external electrical noise. With these features, the drive's
mean time between failures (MTBF) is more than 150,000 power-on
hours, and their mean time to repair (MTTR) is less than 30 minutes.

 Internationally compatible
 --------------------------
 The M2617 and M2618 disk drives use low-voltage DC supplies of +12V
 and +5V, permitting international applications and freedom from the
 effects of power line fluctuations.

General

FUJITSU => GDT

Tips & Hints about ICP controllers and other peripherals
========================================================

Tagged queues and Fujitsu M 26xx harddisks
------------------------------------------
Fujitsu Harddisks of the M26XX series do not support the SCSI-II
feature tagged queues. You should disable this feature in the
initialize disks menue of the GDTSetup program. An inquiry command
shows, that the harddisk supports tagged queues (this is why you can
enable it in the GDTSetup) but this is not true as stated by Fujitsu
Germany.













TOP
previous page: Hard Drive: FUJITSU: M2618S 210MB 3.5"/SL    SCSI1 SE
  
page up: Hard Drive Specs from FUJITSU
  
next page: Hard Drive: FUJITSU: M2618SB 210MB 3.5"/SL    SCSI1 SE