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       # UNIDENTIFIED
       
          386-25B (VERSION 2)
       
          Processor             80386DX                                  
          Processor Speed       25MHz                                    
          Chip Set              OPTI                                     
          Max. Onboard DRAM     8MB                                      
          Cache                 None                                     
          BIOS                  AMI                                      
          Dimensions            360mm x 240mm                            
          I/O Options           32-bit external memory card slot         
          NPU Options           80387/3167                               
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | External battery  |    J1    | Turbo LED        |    J6    |
          |-------------------+----------+------------------+----------|
          | Speaker           |    J4    | 32-bit external  |    S1    |
          |                   |          | memory card      |          |
          |-------------------+----------+------------------+----------|
          | Turbo switch      |    J3    | Reset switch     |   SW1    |
          |-------------------+----------+------------------+----------|
          | Power LED &       |    J5    |                  |          |
          | keylock           |          |                  |          |
          +------------------------------------------------------------+
       
                                                                       .
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper  | Position  |
          |--------------------------------------+---------+-----------|
          | » | Monitor type select color        |   J2    |  Closed   |
          |---+----------------------------------+---------+-----------|
          |   | Monitor type select monochrome   |   J2    |   Open    |
          |------------------------------------------------------------|
          | Note:The location of J2 is unknown.                        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |      Size      |       Bank 0        |       Bank 1        |
          |----------------+---------------------+---------------------|
          |      1MB       |    (4) 256K x 9     |        NONE         |
          |----------------+---------------------+---------------------|
          |      2MB       |    (4) 256K x 9     |    (4) 256K x 9     |
          |----------------+---------------------+---------------------|
          |      4MB       |     (4) 1M x 9      |        NONE         |
          |----------------+---------------------+---------------------|
          |      5MB       |    (4) 256K x 9     |     (4) 1M x 9      |
          |----------------+---------------------+---------------------|
          |      8MB       |     (4) 1M x 9      |     (4) 1M x 9      |
          +------------------------------------------------------------+