OLIVETTI
========

   M250

   Processor    80286                                             
   Processor    8MHz                                              
   Speed        
   Chip Set     Unidentified                                      
   Max. Onboard 2MB                                               
   DRAM         
   Cache        None                                              
   BIOS         Unidentified                                      
   Dimensions   330mm x 218mm                                     
   I/O Options  Floppy drive interface, IDE interface, parallel   
                port, PS/2 mouse port, serial port, VGA feature   
                connector, VGA port                               
   NPU Options  80287                                             

<gopher://bitreich.org/I/th99/m/M-O/32546-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose         | Location | Purpose            | Location |
   |-----------------+----------+--------------------+----------|
   | Serial port     |    J6    | Floppy drive       |   J12    |
   |                 |          | interface          |          |
   |-----------------+----------+--------------------+----------|
   | Parallel port   |    J7    | IDE interface      |   J13    |
   |-----------------+----------+--------------------+----------|
   | VGA port        |    J8    | VGA feature        |   J14    |
   |                 |          | connector          |          |
   |-----------------+----------+--------------------+----------|
   | PS/2 mouse port |   J10    | Riser Card         |   SL1    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function               | Jumper |  Position  |
   |--------------------------------------+--------+------------|
   |>> | Hard drive capacity select 40MB  |   P6   | Pins 1 & 2 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | Hard drive capacity select 20MB  |   P6   | Pins 2 & 3 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |>> | Factory configured - do not      |   P8   |   Closed   |
   |   | alter                            |        |            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 1       |
   |------------------+--------------------+--------------------|
   |      512KB       |    (2) 256K x 9    |        NONE        |
   |------------------+--------------------+--------------------|
   |       1MB        |    (2) 256K x 9    |    (2) 256K x 9    |
   |------------------+--------------------+--------------------|
   |       2MB        |     (2) 1M x 9     |        NONE        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DRAM JUMPER CONFIGURATION                  |
   |------------------------------------------------------------|
   |        Size        |        P1         |        P2         |
   |--------------------+-------------------+-------------------|
   |   None installed   |       Open        |      Closed       |
   |--------------------+-------------------+-------------------|
   |       512KB        |      Closed       |       Open        |
   |--------------------+-------------------+-------------------|
   |        1MB         |       Open        |       Open        |
   |--------------------+-------------------+-------------------|
   |        2MB         |      Closed       |      Closed       |
   +------------------------------------------------------------+