(TXT) View Source
       
       # HORNET TECHNOLOGY CORPORATION
       
          AMTI 486SX20/DX33
       
          Processor             80486SX/80487SX/80486DX                  
          Processor Speed       20/33MHz                                 
          Chip Set              TI                                       
          Max. Onboard DRAM     32MB                                     
          Cache                 None                                     
          BIOS                  AMI                                      
          Dimensions            330mm x 218mm                            
          I/O Options           32-bit external memory card slot         
          NPU Options           4167                                     
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | External battery  |    J6    | Turbo switch     |   J13    |
          |-------------------+----------+------------------+----------|
          | Reset switch      |   J10    | Turbo LED        |   J14    |
          |-------------------+----------+------------------+----------|
          | Speaker           |   J11    | 32-bit external  |    S1    |
          |                   |          | memory card      |          |
          |-------------------+----------+------------------+----------|
          | Power LED &       |   J12    |                  |          |
          | keylock           |          |                  |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Function                | Jumper | Position |
          |----------------------------------------+--------+----------|
          | » | Monitor type select color          |   J3   |  Closed  |
          |---+------------------------------------+--------+----------|
          |   | Monitor type select monochrome     |   J3   |   Open   |
          |---+------------------------------------+--------+----------|
          | » | POST enabled                       |   J4   |  Closed  |
          |---+------------------------------------+--------+----------|
          |   | POST disabled                      |   J4   |   Open   |
          |---+------------------------------------+--------+----------|
          | » | Factory configured - do not alter  |   J5   |   N/A    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     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     |
          |------------------+--------------------+--------------------|
          |       16MB       |     (4) 4M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       17MB       |    (4) 256K x 9    |     (4) 4M x 9     |
          |------------------+--------------------+--------------------|
          |       20MB       |     (4) 1M x 9     |     (4) 4M x 9     |
          |------------------+--------------------+--------------------|
          |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU TYPE CONFIGURATION                   |
          |------------------------------------------------------------|
          |    Type    |         J7         |            J8            |
          |------------+--------------------+--------------------------|
          |  80486SX   | pins 1 & 2 closed  |    pins 3 & 4 closed     |
          |------------+--------------------+--------------------------|
          |  80487SX   | pins 2 & 3 closed  | pins 3 & 4, 5 & 6 closed |
          |------------+--------------------+--------------------------|
          |  80486DX   | pins 2 & 3 closed  | pins 1 & 2, 5 & 6 closed |
          +------------------------------------------------------------+