(TXT) View Source
       
       # 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                                             
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        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       |
          +------------------------------------------------------------+