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       # NCR CORPORATION
       
          MODEL 3225
       
          Processor        80386SX (exact location unidentified)         
          Processor Speed  25/33MHz                                      
          Chip Set         Unidentified                                  
          Video Chip Set   Unidentified                                  
          Maximum Onboard  16MB                                          
          Memory           
          Maximum Video    1MB                                           
          Memory           
          Cache            None                                          
          BIOS             Unidentified                                  
          Dimensions       391mm x 381mm                                 
          I/O Options      Floppy drive interface, IDE interface,        
                           parallel port, PS/2 mouse port, serial ports  
                           (2), VGA port, riser slot                     
          NPU Options      80387SX (exact location unidentified)         
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose          | Location | Purpose           | Location |
          |------------------+----------+-------------------+----------|
          | External battery |   BT1    | IDE interface     |    J7    |
          |------------------+----------+-------------------+----------|
          | PS/2 mouse port  |    J2    | Floppy drive      |   J11    |
          |                  |          | interface         |          |
          |------------------+----------+-------------------+----------|
          | Parallel port    |    J3    | Front panel LEDs  |   J15    |
          |------------------+----------+-------------------+----------|
          | Serial port 2    |    J4    | Speaker           |   LS1    |
          |------------------+----------+-------------------+----------|
          | Serial port 1    |    J5    | Riser slot        |   SL1    |
          |------------------+----------+-------------------+----------|
          | VGA port         |    J6    |                   |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               |  Label  | Position  |
          |--------------------------------------+---------+-----------|
          |   | Password normal operation        |   J8    |   Open    |
          |---+----------------------------------+---------+-----------|
          |   | Password clear                   |   J8    |  Closed   |
          |---+----------------------------------+---------+-----------|
          |   | On board video enabled           |  SW1/1  |    On     |
          |---+----------------------------------+---------+-----------|
          |   | On board video disabled          |  SW1/1  |    Off    |
          |---+----------------------------------+---------+-----------|
          |   | Monitor type select color        |  SW1/2  |    On     |
          |---+----------------------------------+---------+-----------|
          |   | Monitor type select monochrome   |  SW1/2  |    Off    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       2MB        |     (2) 1M x 9     |        None        |
          |------------------+--------------------+--------------------|
          |       4MB        |     (2) 1M x 9     |     (2) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       8MB        |     (2) 4M x 9     |        None        |
          |------------------+--------------------+--------------------|
          |       16MB       |     (2) 4M x 9     |     (2) 4M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 VIDEO MEMORY CONFIGURATION                 |
          |------------------------------------------------------------|
          |      Note: The size of the chips for 512KB/1MB video       |
          |      memory is unidentified. The location of the banks is  |
          |      unidentified.                                         |
          +------------------------------------------------------------+