OLIVETTI
========

   M480-30 (BA865, BA900, BA952, BA953)

   Processor        80486SX                                       
   Processor Speed  25MHz                                         
   Chip Set         C & T                                         
   Video Chip Set   Unidentified                                  
   Maximum Onboard  32MB                                          
   Memory           
   Maximum Video    Unidentified                                  
   Memory           
   Cache            None                                          
   BIOS             Unidentified                                  
   Dimensions       355mm x 304mm                                 
   I/O Options      Floppy drive interface, parallel port, PS/2   
                    mouse port, serial port, VGA port             
   NPU Options      4167                                          

<gopher://bitreich.org/I/th99/m/M-O/33369-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose       | Location | Purpose              | Location |
   |---------------+----------+----------------------+----------|
   | VGA port      |   CN1    | PS/2 mouse port      |   CN4    |
   |---------------+----------+----------------------+----------|
   | Serial port   |   CN2    | Floppy drive         |   CN5    |
   |               |          | interface            |          |
   |---------------+----------+----------------------+----------|
   | Parallel port |   CN3    |                      |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function               |  Label  |  Position  |
   |-------------------------------------+---------+------------|
   |>> | CMOS memory normal operation    |   J3    |    Open    |
   |---+---------------------------------+---------+------------|
   |   | CMOS memory clear               |   J3    |   Closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 1       |
   |------------------+--------------------+--------------------|
   |       4MB        |     (4) 1M x 9     |        None        |
   |------------------+--------------------+--------------------|
   |       8MB        |     (4) 1M x 9     |     (4) 1M x 9     |
   |------------------+--------------------+--------------------|
   |       20MB       |     (4) 1M x 9     |     (4) 4M x 9     |
   |------------------+--------------------+--------------------|
   |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 VIDEO MEMORY CONFIGURATION                 |
   |------------------------------------------------------------|
   | Note: The size of the video memory is unidentified.        |
   +------------------------------------------------------------+