
AMERICAN PREDATOR CORPORATION

PREDATOR I PLUS OVERDRIVE

Processor  80486SX/80487SX/80486DX/80486DX2/80486DX4/Pentium Overdrive
Processor  20/25/33/40/50(internal)/50/66(internal)/75(internal)/83(internal)/
Speed      100(internal)MHz
Chip Set   Symphony
Max.       64MB
Onboard
DRAM
Cache      128/256KB
BIOS       AMI
Dimensions 330mm x 218mm
I/O        32-bit VESA local bus slots (2), floppy drive interface, IDE
Options    interface, parallel port, PS/2 mouse interface, serial ports (2)
NPU        None
Options

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                 Location

  PS/2 mouse interface        CN1       5v ground                 J22

  Serial port 2               CN2       Turbo LED                 J25

  Serial port 1               CN3       Speaker                   J26

  Parallel port               CN4       Power LED & keylock       J27

  Floppy drive interface      CN5       32-bit VESA local      SL1 & SL2
                                        bus slots

  IDE interface               CN6

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     CMOS memory normal operation            JP1           pins 1 & 2
                                                              closed

      CMOS memory clear                       JP1           pins 2 & 3
                                                              closed

     Monitor type select color               JP2           pins 1 & 2
                                                              closed

      Monitor type select monochrome          JP2           pins 2 & 3
                                                              closed

     Mouse IRQ12 enabled                     JP3           pins 1 & 2
                                                              closed

      Mouse IRQ12 disabled                    JP3           pins 2 & 3
                                                              closed

     Serial port 2 IRQ select IRQ3           JP4           pins 1 & 2
                                                              closed

      Serial port 2 IRQ select IRQ9           JP4           pins 2 & 3
                                                              closed

      Serial port 2 IRQ select                JP4           pins 3 & 4
      disabled                                                closed

     Parallel port IRQ select IRQ7           JP5           pins 1 & 2
                                                              closed

      Parallel port IRQ select IRQ5           JP5           pins 2 & 3
                                                              closed

      Parallel port IRQ select                JP5           pins 3 & 4
      disabled                                                closed

     Serial port 1 IRQ select IRQ4           JP6           pins 1 & 2
                                                              closed

      Serial port 1 IRQ select IRQ5           JP6           pins 2 & 3
                                                              closed

      Serial port 1 IRQ select                JP6           pins 3 & 4
      disabled                                                closed

     On board I/O enabled                    JP7           pins 1 & 2
                                                              closed

      On board I/O disabled                   JP7           pins 2 & 3
                                                              closed

     BIOS type select normal                 JP23          pins 1 & 2
                                                              closed

      BIOS type select emergency              JP23          pins 2 & 3
                                                              closed

                            DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     1MB        (1) 256K x        NONE           NONE           NONE
                    36

     2MB        (1) 256K x     (1) 256K x        NONE           NONE
                    36             36

     2MB        (1) 512K x        NONE           NONE           NONE
                    36

     3MB        (1) 256K x     (1) 512K x        NONE           NONE
                    36             36

     4MB        (1) 256K x     (1) 256K x     (1) 256K x    (1) 256K x 36
                    36             36             36

     4MB        (1) 512K x     (1) 512K x        NONE           NONE
                    36             36

     4MB       (1) 1M x 36        NONE           NONE           NONE

     5MB        (1) 256K x    (1) 1M x 36        NONE           NONE
                    36

     5MB        (1) 512K x     (1) 256K x     (1) 256K x    (1) 256K x 36
                    36             36             36

     6MB        (1) 512K x    (1) 1M x 36        NONE           NONE
                    36

     6MB       (1) 1M x 36     (1) 512K x        NONE           NONE
                                   36

     7MB        (1) 256K x     (1) 512K x     (1) 512K x    (1) 512K x 36
                    36             36             36

     7MB       (1) 1M x 36     (1) 256K x     (1) 256K x    (1) 256K x 36
                                   36             36

     8MB        (1) 512K x     (1) 512K x     (1) 512K x    (1) 512K x 36
                    36             36             36

     8MB       (1) 1M x 36    (1) 1M x 36        NONE           NONE

     8MB       (1) 2M x 36        NONE           NONE           NONE

     9MB        (1) 256K x    (1) 2M x 36        NONE           NONE
                    36

     10MB       (1) 512K x    (1) 2M x 36        NONE           NONE
                    36

     10MB      (1) 1M x 36     (1) 512K x     (1) 512K x    (1) 512K x 36
                                   36             36

     10MB      (1) 2M x 36     (1) 512K x        NONE           NONE
                                   36

     11MB      (1) 2M x 36     (1) 256K x     (1) 256K x    (1) 256K x 36
                                   36             36

     12MB      (1) 1M x 36    (1) 2M x 36        NONE           NONE

                        DRAM CONFIGURATION (CONT)

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     12MB      (1) 2M x 36    (1) 1M x 36        NONE           NONE

     13MB       (1) 256K x    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36
                    36

     14MB       (1) 512K x    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36
                    36

     14MB      (1) 2M x 36     (1) 512K x     (1) 512K x    (1) 512K x 36
                                   36             36

     16MB      (1) 1M x 36    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36

     16MB      (1) 2M x 36    (1) 2M x 36        NONE           NONE

     16MB      (1) 4M x 36        NONE           NONE           NONE

     17MB       (1) 256K x    (1) 4M x 36        NONE           NONE
                    36

     18MB       (1) 512K x    (1) 4M x 36        NONE           NONE
                    36

     18MB      (1) 4M x 36     (1) 512K x        NONE           NONE
                                   36

     19MB      (1) 4M x 36     (1) 256K x     (1) 256K x    (1) 256K x 36
                                   36             36

     20MB      (1) 1M x 36    (1) 4M x 36        NONE           NONE

     20MB      (1) 2M x 36    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36

     20MB      (1) 4M x 36    (1) 1M x 36        NONE           NONE

     22MB      (1) 4M x 36     (1) 512K x     (1) 512K x    (1) 512K x 36
                                   36             36

     24MB      (1) 2M x 36    (1) 4M x 36        NONE           NONE

     24MB      (1) 4M x 36    (1) 2M x 36        NONE           NONE

     25MB       (1) 256K x    (1) 2M x 36    (1) 2M x 36     (1) 2M x 36
                    36

     26MB       (1) 512K x    (1) 2M x 36    (1) 2M x 36     (1) 2M x 36
                    36

     28MB      (1) 1M x 36    (1) 2M x 36    (1) 2M x 36     (1) 2M x 36

     28MB      (1) 4M x 36    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36

     32MB      (1) 2M x 36    (1) 2M x 36    (1) 2M x 36     (1) 2M x 36

     32MB      (1) 8M x 36        NONE           NONE           NONE

     32MB      (1) 4M x 36    (1) 4M x 36        NONE           NONE

     33MB       (1) 256K x    (1) 8M x 36        NONE           NONE
                    36

     34MB       (1) 512K x    (1) 8M x 36        NONE           NONE
                    36

     34MB      (1) 8M x 36     (1) 512K x        NONE           NONE
                                   36

     35MB      (1) 8M x 36     (1) 256K x     (1) 256K x    (1) 256K x 36
                                   36             36

     36MB      (1) 1M x 36    (1) 8M x 36        NONE           NONE

     36MB      (1) 8M x 36    (1) 1M x 36        NONE           NONE

     38MB      (1) 8M x 36     (1) 512K x     (1) 512K x    (1) 512K x 36
                                   36             36

     40MB      (1) 2M x 36    (1) 8M x 36        NONE           NONE

     40MB      (1) 8M x 36    (1) 2M x 36        NONE           NONE

     40MB      (1) 4M x 36    (1) 2M x 36    (1) 2M x 36     (1) 2M x 36

     44MB      (1) 8M x 36    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36

     48MB      (1) 8M x 36    (1) 4M x 36        NONE           NONE

     48MB      (1) 4M x 36    (1) 8M x 36        NONE           NONE

     49MB       (1) 256K x    (1) 4M x 36    (1) 4M x 36     (1) 4M x 36
                    36

     50MB       (1) 512K x    (1) 4M x 36    (1) 4M x 36     (1) 4M x 36
                    36

     52MB      (1) 1M x 36    (1) 4M x 36    (1) 4M x 36     (1) 4M x 36

     56MB      (1) 2M x 36    (1) 4M x 36    (1) 4M x 36     (1) 4M x 36

     56MB      (1) 8M x 36    (1) 2M x 36    (1) 2M x 36     (1) 2M x 36

     64MB      (1) 8M x 36    (1) 8M x 36        NONE           NONE

     64MB      (1) 4M x 36    (1) 4M x 36    (1) 4M x 36     (1) 4M x 36

                    CACHE CONFIGURATION

     Size          Bank 0         Bank 1          TAG

     128KB      (4) 32K x 8        NONE       (1) 8K x 8

     256KB      (4) 32K x 8    (4) 32K x 8    (1) 32K x 8

                      CACHE JUMPER CONFIGURATION

   Size     JP8      JP9     JP10     JP12     JP14    JP16     JP18

  128KB    1 & 2    1 & 2    1 & 2   1 & 2    1 & 2    1 & 2    1 & 2

  256KB    2 & 3    2 & 3    2 & 3   2 & 3    2 & 3    2 & 3    2 & 3

  Note: Pins designated should be in the closed position.

                          CPU TYPE CONFIGURATION

      Type            JP15          JP17          JP19           JP24

     80486SX       pins 3 & 4     pins 3 & 4    pins 3 & 4    pins 1 & 2
                     closed        closed        closed         closed

     80487SX       pins 2 & 3     pins 2 & 3    pins 2 & 3    pins 1 & 2
                     closed        closed        closed         closed

     80486DX       pins 1 & 2     pins 1 & 2    pins 1 & 2    pins 1 & 2
                     closed        closed        closed         closed

    80486DX2       pins 1 & 2     pins 1 & 2    pins 1 & 2    pins 1 & 2
                     closed        closed        closed         closed

    80486DX4       pins 1 & 2     pins 1 & 2    pins 1 & 2    pins 2 & 3
                     closed        closed        closed         closed

     Pentium       pins 2 & 3     pins 2 & 3    pins 2 & 3    pins 1 & 2
    Overdrive        closed        closed        closed         closed

                    CPU SPEED CONFIGURATION

   Speed      JP11      JP13       JP20       JP21      JP25

   20MHz     1 & 2      1 & 2     2 & 3      1 & 2      N/A

   25MHz     1 & 2      3 & 4     2 & 3      1 & 2      N/A

   33MHz     1 & 2      5 & 6     2 & 3      1 & 2      N/A

   40MHz     1 & 2      7 & 8     2 & 3      1 & 2      N/A

  50iMHz     1 & 2      3 & 4     2 & 3      1 & 2      N/A

   50MHz     2 & 3     9 & 10     1 & 2      2 & 3      N/A

  66iMHz     1 & 2      5 & 6     2 & 3      1 & 2      N/A

  75iMHz     1 & 2      3 & 4     2 & 3      1 & 2     1 & 2

  83iMHz     1 & 2      5 & 6     2 & 3      1 & 2     3 & 4

  100iMHz    1 & 2      5 & 6     2 & 3      1 & 2     1 & 2

  Note: Pins designated should be in the closed position.

      VESA WAIT STATE CONFIGURATION

     Wait states             JP22

    0 wait states     pins 1 & 2 closed

    1 wait state      pins 2 & 3 closed

