(TXT) View Source
       
       # OLIVETTI
       
          M18P
       
          Processor        8088                                          
          Processor Speed  Unidentified                                  
          Chip Set         Unidentified                                  
          Video Chip Set   Unidentified                                  
          Maximum Onboard  512KB                                         
          Memory           
          Maximum Video    Unidentified                                  
          Memory           
          Cache            None                                          
          BIOS             Unidentified                                  
          Dimensions       355mm x 304mm                                 
          I/O Options      Floppy drive interface, parallel port, serial 
                           ports (3), light pen connector, VGA port      
          NPU Options      8087                                          
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose              | Location | Purpose       | Location |
          |----------------------+----------+---------------+----------|
          | Speaker              |    P2    | VGA port      |    J7    |
          |----------------------+----------+---------------+----------|
          | Light pen connector  |    P3    | Serial port   |    J8    |
          |----------------------+----------+---------------+----------|
          | Floppy drive         |    P4    | Parallel port |    J9    |
          | interface            |          |               |          |
          |----------------------+----------+---------------+----------|
          | Serial port          |    J5    | Reset switch  |    S2    |
          |----------------------+----------+---------------+----------|
          | Serial port          |    J6    |               |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function                | Label |  Position  |
          |---------------------------------------+-------+------------|
          |   | BIOS type select 8KB              |  JP1  |   Closed   |
          |---+-----------------------------------+-------+------------|
          |   | BIOS type select 16KB             |  JP1  |    Open    |
          |---+-----------------------------------+-------+------------|
          |   | Graphics memory located in second |  JP2  | Pins 1 & 3 |
          |   | 256KB                             |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | Graphics memory located in first  |  JP2  | Pins 2 & 4 |
          |   | 256KB                             |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | Keyboard voltage select 12v       |  JP3  | Pins 1 & 2 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | Keyboard voltage select 5v        |  JP3  | Pins 2 & 3 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | NPU not installed                 | S1/1  |     On     |
          |---+-----------------------------------+-------+------------|
          |   | NPU installed                     | S1/1  |    Off     |
          |---+-----------------------------------+-------+------------|
          |   | Floppy drives installed 1         | S1/2  |     On     |
          |---+-----------------------------------+-------+------------|
          |   | Floppy drives installed 2         | S1/2  |    Off     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |   Size    |   Bank 0   |  Bank 1   |  Bank 2   |  Bank 3   |
          |-----------+------------+-----------+-----------+-----------|
          |   128KB   |   128KB    |   None    |   None    |   None    |
          |-----------+------------+-----------+-----------+-----------|
          |   256KB   |   128KB    |   128KB   |   None    |   None    |
          |-----------+------------+-----------+-----------+-----------|
          |   384KB   |   128KB    |   128KB   |   128KB   |   None    |
          |-----------+------------+-----------+-----------+-----------|
          |   512KB   |   128KB    |   128KB   |   128KB   |   128KB   |
          |------------------------------------------------------------|
          | Note: The size of the memory chips are unidentified.       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM SWITCH CONFIGURATION                  |
          |------------------------------------------------------------|
          |        Size        |       S1/5        |       S1/6        |
          |--------------------+-------------------+-------------------|
          |       128KB        |        On         |        On         |
          |--------------------+-------------------+-------------------|
          |       256KB        |        Off        |        On         |
          |--------------------+-------------------+-------------------|
          |       384KB        |        On         |        Off        |
          |--------------------+-------------------+-------------------|
          |       512KB        |        Off        |        Off        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     MONITOR SELECTION                      |
          |------------------------------------------------------------|
          |      Setting       |       S1/3        |       S1/4        |
          |--------------------+-------------------+-------------------|
          |        None        |        On         |        On         |
          |--------------------+-------------------+-------------------|
          |  color (40 x 25)   |        Off        |        On         |
          |--------------------+-------------------+-------------------|
          |  Color (80 x 25)   |        On         |        Off        |
          |--------------------+-------------------+-------------------|
          |     Monochrome     |        Off        |        Off        |
          +------------------------------------------------------------+