OLIVETTI
========

   M290-25 (BA08)/M290-30 (BA278)

   Processor        AM286 (M290-30)/80286 (M290-25)               
   Processor Speed  20MHz                                         
   Chip Set         Topcat                                        
   Maximum Onboard  17MB                                          
   Memory           
   Cache            None                                          
   BIOS             Unidentified                                  
   Dimensions       330mm x 218mm                                 
   I/O Options      Floppy drive interfaces (2), parallel port,   
                    PS/2 mouse port, serial port, VGA port, riser 
                    slot                                          
   NPU Options      80287                                         

<gopher://bitreich.org/I/th99/m/M-O/33315-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       | Label |      Function       | Label |
   |----------------------+-------+---------------------+-------|
   | PS/2 mouse port      |  CN1  | Floppy drive        |  CN6  |
   |                      |       | interface           |       |
   |----------------------+-------+---------------------+-------|
   | Serial port          |  CN2  | Key connector       |  J1   |
   |----------------------+-------+---------------------+-------|
   | Parallel port        |  CN3  | Hard drive LED      |  J2   |
   |----------------------+-------+---------------------+-------|
   | VGA port             |  CN4  | Riser slot          |  SL1  |
   |----------------------+-------+---------------------+-------|
   | Floppy drive         |  CN5  |                     |       |
   | interface            |       |                     |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Setting              | Label |    Position     |
   |----------------------------------+-------+-----------------|
   |   | Password normal operation    |  PA   |   Pins 1 & 2    |
   |   |                              |       |     closed      |
   |---+------------------------------+-------+-----------------|
   |   | Password clear               |  PA   |   Pins 2 & 3    |
   |   |                              |       |     closed      |
   |---+------------------------------+-------+-----------------|
   |   | CMOS memory normal operation |  P1   |     Closed      |
   |---+------------------------------+-------+-----------------|
   |   | CMOS memory clear            |  P1   |      Open       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                            DRAM                            |
   |------------------------------------------------------------|
   |   Size    |   Bank 0    |     Bank 1      |     Bank 2     |
   |-----------+-------------+-----------------+----------------|
   |    1MB    |     1MB     |      None       |      None      |
   |-----------+-------------+-----------------+----------------|
   |    3MB    |     1MB     |   (2) 1M x 9    |      None      |
   |-----------+-------------+-----------------+----------------|
   |    5MB    |     1MB     |   (2) 1M x 9    |   (2) 1M x 9   |
   |-----------+-------------+-----------------+----------------|
   |    9MB    |     1MB     |   (2) 4M x 9    |      None      |
   |-----------+-------------+-----------------+----------------|
   |   17MB    |     1MB     |   (2) 4M x 9    |   (2) 4M x 9   |
   |------------------------------------------------------------|
   | Note: Bank 0 is factory installed and is not configurable. |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        VIDEO MEMORY                        |
   |------------------------------------------------------------|
   | Note: The size and chip types are unidentified.            |
   +------------------------------------------------------------+