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       # AMERICAN PREDATOR CORPORATION
       
          PREDATOR
       
          Processor   80386DX/CX486DLC/80486SX/AMD486DX/80486DX/80486DX2 
          Processor   20/25/33/40/50(internal)/50/66(internal)MHz        
          Speed       
          Chip Set    Symphony                                           
          Max.        64MB                                               
          Onboard     
          DRAM        
          Cache       64/128/256KB                                       
          BIOS        AMI                                                
          Dimensions  330mm x 218mm                                      
          I/O Options Floppy drive interface, IDE interface, parallel    
                      port, serial ports (2), PS/2 mouse connector       
          NPU Options 80387DX                                            
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose             | Location | Purpose       | Location  |
          |---------------------+----------+---------------+-----------|
          | Serial port 2       |    J2    | Turbo switch  | J24 (pins |
          |                     |          |               |  1 & 2)   |
          |---------------------+----------+---------------+-----------|
          | Serial port 1       |    J3    | Turbo LED     | J24 (pins |
          |                     |          |               |  3 & 4)   |
          |---------------------+----------+---------------+-----------|
          | PS/2 mouse port     |    J5    | Speaker       |    J25    |
          |---------------------+----------+---------------+-----------|
          | Parallel port       |   J14    | Reset switch  |    J26    |
          |---------------------+----------+---------------+-----------|
          | Floppy drive        |   J21    | IDE interface |    J27    |
          | interface           |          | LED           |           |
          |---------------------+----------+---------------+-----------|
          | IDE interface       |   J22    | Front panel   |    J28    |
          |                     |          | connector     |           |
          |---------------------+----------+---------------+-----------|
          | Power LED & keylock |   J23    |               |           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          | » | On board mouse enabled (IRQ12)   |  JP1   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | On board mouse disabled (IRQ12)  |  JP1   | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Flash BIOS write protect         |  JP3   | pins 1 & 2 |
          |   | disabled                         |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Flash BIOS write protect enabled |  JP3   | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | BIOS address type select         |  JP4   | pins 2 & 3 |
          |   | standard                         |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | BIOS address type select flash   |  JP4   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Parallel port IRQ select IRQ7    |  JP8   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Parallel port IRQ select IRQ5    |  JP8   | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Parallel port IRQ disabled       |  JP8   | pins 3 & 4 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Monitor type select color        |  JP14  | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Monitor type select monochrome   |  JP14  | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | CMOS memory normal operation     |  JP17  | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | CMOS memory clear                |  JP17  | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  JP22  | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  JP28  | pins 2 & 3 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | On board I/O ports enabled       |  JP33  | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | On board I/O ports disabled      |  JP33  | pins 2 & 3 |
          |   |                                  |        |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size |   Bank 0    |   Bank 1    |   Bank 2   |   Bank 3   |
          |------+-------------+-------------+------------+------------|
          | 1MB  | (4) 256K x  |    NONE     |    NONE    |    NONE    |
          |      |      9      |             |            |            |
          |------+-------------+-------------+------------+------------|
          | 2MB  | (4) 256K x  | (4) 256K x  |    NONE    |    NONE    |
          |      |      9      |      9      |            |            |
          |------+-------------+-------------+------------+------------|
          | 3MB  | (4) 256K x  | (4) 256K x  | (4) 256K x |    NONE    |
          |      |      9      |      9      |     9      |            |
          |------+-------------+-------------+------------+------------|
          | 4MB  | (4) 256K x  | (4) 256K x  | (4) 256K x | (4) 256K x |
          |      |      9      |      9      |     9      |     9      |
          |------+-------------+-------------+------------+------------|
          | 4MB  | (4) 1M x 9  |    NONE     |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 5MB  | (4) 1M x 9  | (4) 256K x  |    NONE    |    NONE    |
          |      |             |      9      |            |            |
          |------+-------------+-------------+------------+------------|
          | 6MB  | (4) 1M x 9  | (4) 256K x  | (4) 256K x |    NONE    |
          |      |             |      9      |     9      |            |
          |------+-------------+-------------+------------+------------|
          | 7MB  | (4) 1M x 9  | (4) 256K x  | (4) 256K x | (4) 256K x |
          |      |             |      9      |     9      |     9      |
          |------+-------------+-------------+------------+------------|
          | 8MB  | (4) 1M x 9  | (4) 1M x 9  |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 9MB  | (4) 1M x 9  | (4) 1M x 9  | (4) 256K x |    NONE    |
          |      |             |             |     9      |            |
          |------+-------------+-------------+------------+------------|
          | 10MB | (4) 1M x 9  | (4) 1M x 9  | (4) 256K x | (4) 256K x |
          |      |             |             |     9      |     9      |
          |------+-------------+-------------+------------+------------|
          | 12MB | (4) 1M x 9  | (4) 1M x 9  | (4) 1M x 9 |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 16MB | (4) 1M x 9  | (4) 1M x 9  | (4) 1M x 9 | (4) 1M x 9 |
          |------+-------------+-------------+------------+------------|
          | 16MB | (4) 4M x 9  |    NONE     |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 17MB | (4) 4M x 9  | (4) 256K x  |    NONE    |    NONE    |
          |      |             |      9      |            |            |
          |------+-------------+-------------+------------+------------|
          | 18MB | (4) 4M x 9  | (4) 256K x  | (4) 256K x |    NONE    |
          |      |             |      9      |     9      |            |
          |------+-------------+-------------+------------+------------|
          | 19MB | (4) 4M x 9  | (4) 256K x  | (4) 256K x | (4) 256K x |
          |      |             |      9      |     9      |     9      |
          |------+-------------+-------------+------------+------------|
          | 20MB | (4) 4M x 9  | (4) 1M x 9  |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 21MB | (4) 4M x 9  | (4) 1M x 9  | (4) 256K x |    NONE    |
          |      |             |             |     9      |            |
          |------+-------------+-------------+------------+------------|
          | 22MB | (4) 4M x 9  | (4) 1M x 9  | (4) 256K x | (4) 256K x |
          |      |             |             |     9      |     9      |
          |------+-------------+-------------+------------+------------|
          | 24MB | (4) 4M x 9  | (4) 1M x 9  | (4) 1M x 9 |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 28MB | (4) 4M x 9  | (4) 1M x 9  | (4) 1M x 9 | (4) 1M x 9 |
          |------+-------------+-------------+------------+------------|
          | 32MB | (4) 4M x 9  | (4) 4M x 9  |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 33MB | (4) 4M x 9  | (4) 4M x 9  | (4) 256K x |    NONE    |
          |      |             |             |     9      |            |
          |------+-------------+-------------+------------+------------|
          | 34MB | (4) 4M x 9  | (4) 4M x 9  | (4) 256K x | (4) 256K x |
          |      |             |             |     9      |     9      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM CONFIGURATION (CON'T)                 |
          |------------------------------------------------------------|
          | Size |    Bank 0    |   Bank 1   |   Bank 2   |   Bank 3   |
          |------+--------------+------------+------------+------------|
          | 36MB |  (4) 4M x 9  | (4) 4M x 9 | (4) 1M x 9 |    NONE    |
          |------+--------------+------------+------------+------------|
          | 37MB | (4) 256K x 9 | (4) 1M x 9 | (4) 4M x 9 | (4) 4M x 9 |
          |------+--------------+------------+------------+------------|
          | 40MB |  (4) 4M x 9  | (4) 4M x 9 | (4) 1M x 9 | (4) 1M x 9 |
          |------+--------------+------------+------------+------------|
          | 48MB |  (4) 4M x 9  | (4) 4M x 9 | (4) 4M x 9 |    NONE    |
          |------+--------------+------------+------------+------------|
          | 49MB | (4) 256K x 9 | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 9 |
          |------+--------------+------------+------------+------------|
          | 52MB |  (4) 4M x 9  | (4) 1M x 9 | (4) 4M x 9 | (4) 4M x 9 |
          |------+--------------+------------+------------+------------|
          | 64MB |  (4) 4M x 9  | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 9 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |      TAG      |
          |------------+---------------+---------------+---------------|
          |    64KB    |  (4) 8K x 8   |  (4) 8K x 8   |  (1) 8K x 8   |
          |------------+---------------+---------------+---------------|
          |   128KB    |  (4) 32K x 8  |     NONE      |  (1) 32K x 8  |
          |------------+---------------+---------------+---------------|
          |   256KB    |  (4) 32K x 8  |  (4) 32K x 8  |  (1) 32K x 8  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          | Size | JP12 | JP13 | JP15 | JP16 | JP18 | JP19 |JP20 |JP21 |
          |------+------+------+------+------+------+------+-----+-----|
          | 64KB |1 & 2 |1 & 2 |1 & 2 |1 & 2 |1 & 2 |1 & 2 |1 & 2|1 & 2|
          |------+------+------+------+------+------+------+-----+-----|
          |128KB |2 & 3 |2 & 3 |2 & 3 |2 & 3 |2 & 3 |2 & 3 |2 & 3|2 & 3|
          |------+------+------+------+------+------+------+-----+-----|
          |256KB |1 & 2 |1 & 2 |1 & 2 |1 & 2 |1 & 2 |3 & 4 |3 & 4|3 & 4|
          |------------------------------------------------------------|
          |Note: Pins designated should be in the closed position.     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           CPU/CACHE JUMPER CONFIGURATION (64KB)            |
          |------------------------------------------------------------|
          |       Size       |        JP29        |        JP30        |
          |------------------+--------------------+--------------------|
          |  80386DX/486DLC  | pins 2 & 3 closed  | pins 2 & 3 closed  |
          |------------------+--------------------+--------------------|
          |  80486SX/DX/DX2  | pins 1 & 2 closed  | pins 1 & 2 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           CPU/CACHE JUMPER CONFIGURATION (128KB)           |
          |------------------------------------------------------------|
          |       Size       |        JP29        |        JP30        |
          |------------------+--------------------+--------------------|
          |  80386DX/486DLC  | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |  80486SX/DX/DX2  | pins 1 & 2 closed  | pins 1 & 2 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           CPU/CACHE JUMPER CONFIGURATION (256KB)           |
          |------------------------------------------------------------|
          |       Size       |        JP29        |        JP30        |
          |------------------+--------------------+--------------------|
          |  80386DX/486DLC  | pins 2 & 3 closed  | pins 2 & 3 closed  |
          |------------------+--------------------+--------------------|
          |  80486SX/DX/DX2  | pins 1 & 2 closed  | pins 1 & 2 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           CACHE WAIT STATE JUMPER CONFIGURATION            |
          |------------------------------------------------------------|
          |    Wait state    |        JP10        |        JP11        |
          |------------------+--------------------+--------------------|
          |  0 wait states   | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |   1 wait state   | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU TYPE CONFIGURATION                   |
          |------------------------------------------------------------|
          |    Type    |  JP25   |  JP26   |  JP27   |  JP31  |  JP32  |
          |------------+---------+---------+---------+--------+--------|
          |  80386DX   |   N/A   |   N/A   |   N/A   | 1 & 2  | 1 & 2  |
          |------------+---------+---------+---------+--------+--------|
          |   486DLC   |   N/A   |   N/A   |   N/A   | 1 & 2  | 1 & 2  |
          |------------+---------+---------+---------+--------+--------|
          |  80486SX   |  3 & 4  |  3 & 4  |  3 & 4  | 2 & 3  | 2 & 3  |
          |------------+---------+---------+---------+--------+--------|
          |  80486DX   |  1 & 2  |  1 & 2  |  1 & 2  | 2 & 3  | 2 & 3  |
          |------------+---------+---------+---------+--------+--------|
          |  80486DX2  |  1 & 2  |  1 & 2  |  1 & 2  | 2 & 3  | 2 & 3  |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          | Speed  |       JP9       |      JP23      |      JP24      |
          |--------+-----------------+----------------+----------------|
          | 20MHz  |   pins 5 & 6    |   pins 1 & 2   |   pins 1 & 2   |
          |        |     closed      |     closed     |     closed     |
          |--------+-----------------+----------------+----------------|
          | 25MHz  |   pins 1 & 2    |   pins 1 & 2   |   pins 1 & 2   |
          |        |     closed      |     closed     |     closed     |
          |--------+-----------------+----------------+----------------|
          | 33MHz  |   pins 7 & 8    |   pins 1 & 2   |   pins 1 & 2   |
          |        |     closed      |     closed     |     closed     |
          |--------+-----------------+----------------+----------------|
          | 40MHz  |   pins 3 & 4    |   pins 1 & 2   |   pins 1 & 2   |
          |        |     closed      |     closed     |     closed     |
          |--------+-----------------+----------------+----------------|
          | 50iMHz |   pins 1 & 2    |   pins 1 & 2   |   pins 1 & 2   |
          |        |     closed      |     closed     |     closed     |
          |--------+-----------------+----------------+----------------|
          | 50MHz  |   pins 1 & 2    |   pins 2 & 3   |   pins 2 & 3   |
          |        |     closed      |     closed     |     closed     |
          |--------+-----------------+----------------+----------------|
          | 66iMHz |   pins 7 & 8    |   pins 1 & 2   |   pins 1 & 2   |
          |        |     closed      |     closed     |     closed     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           INTERRUPT JUMPER CONFIGURATION (IRQ3)            |
          |------------------------------------------------------------|
          |         Serial port         |             JP6              |
          |-----------------------------+------------------------------|
          | »   |        Port 2         |      pins 2 & 3 closed       |
          |-----+-----------------------+------------------------------|
          |     |        Port 1         |      pins 1 & 2 closed       |
          |-----+-----------------------+------------------------------|
          |     |       Disabled        |      pins 3 & 4 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           INTERRUPT JUMPER CONFIGURATION (IRQ4)            |
          |------------------------------------------------------------|
          |         Serial port         |             JP5              |
          |-----------------------------+------------------------------|
          | »   |        Port 1         |      pins 1 & 2 closed       |
          |-----+-----------------------+------------------------------|
          |     |        Port 2         |      pins 2 & 3 closed       |
          |-----+-----------------------+------------------------------|
          |     |       Disabled        |      pins 3 & 4 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           INTERRUPT JUMPER CONFIGURATION (IRQ5)            |
          |------------------------------------------------------------|
          |         Serial port         |             JP2              |
          |-----------------------------+------------------------------|
          | »   |       Disabled        |      pins 3 & 4 closed       |
          |-----+-----------------------+------------------------------|
          |     |        Port 1         |      pins 1 & 2 closed       |
          |-----+-----------------------+------------------------------|
          |     |        Port 2         |      pins 2 & 3 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           INTERRUPT JUMPER CONFIGURATION (IRQ9)            |
          |------------------------------------------------------------|
          |         Serial port         |             JP7              |
          |-----------------------------+------------------------------|
          | »   |       Disabled        |      pins 3 & 4 closed       |
          |-----+-----------------------+------------------------------|
          |     |        Port 1         |      pins 1 & 2 closed       |
          |-----+-----------------------+------------------------------|
          |     |        Port 2         |      pins 2 & 3 closed       |
          +------------------------------------------------------------+