
AMERICAN PREDATOR CORPORATION

PREDATOR I PLUS

Processor   80386DX/AMD386DX/80486SX/80487SX/CX486DLC/80486DX/AMD486DX/

            80486DX2/Pentium Overdrive
Processor   20/25/33/40/50/50(internal)/66(internal)MHz
Speed
Chip Set    Symphony
Max.        64MB
Onboard
DRAM
Cache       64/128/256KB
BIOS        AMI
Dimensions  330mm x 218mm
I/O Options 32-bit VESA local bus slots (2), 32-bit proprietary slot,
            floppy drive interface, IDE interface, parallel port, serial
            ports (2)
NPU Options 80387

[Image]

                                CONNECTIONS

  Purpose                 Location    Purpose                   Location

  Mouse connector           CN1       Reset switch                J22

  Serial port 2             CN2       IDE interface LED           J23

  Serial port 1             CN3       Speaker                     J24

  IDE interface             CN4       Power LED & keylock         J25

  Floppy drive              CN5       32-bit VESA Local bus     SL1, SL2
  interface                           slots

  Parallel port             CN6       32-bit proprietary          SL3
                                      slot

  Turbo switch & LED        J21

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     RTC normal operation                    JP1           pins 1 & 2
                                                              closed

      RTC reset                               JP1           pins 2 & 3
                                                              closed

     Flash ROM BIOS normal operation         JP2           pins 1 & 2
                                                              closed

      Flash ROM BIOS emergency backup         JP2           pins 2 & 3
      operation                                               closed

     Standard I/O enabled                    JP3           pins 1 & 2
                                                              closed

      Standard I/O disabled                   JP3           pins 2 & 3
                                                              closed

     Monitor type select color               JP8           pins 1 & 2
                                                              closed

      Monitor type select monochrome          JP8           pins 2 & 3
                                                              closed

     Mouse set IRQ 12                        JP9           pins 1 & 2
                                                              closed

      Mouse disabled                          JP9           pins 2 & 3
                                                              closed

   SERIAL PORT (COM1) IRQ CONFIGURATION

         IRQ                 JP5

        IRQ4          pins 1 & 2 closed

        IRQ5          pins 2 & 3 closed

      Disabled        pins 3 & 4 closed

   SERIAL PORT (COM2) IRQ CONFIGURATION

         IRQ                 JP6

        IRQ3          pins 1 & 2 closed

        IRQ9          pins 2 & 3 closed

      Disabled        pins 3 & 4 closed

     PARALLEL PORT IRQ CONFIGURATION

       Address               JP4

        IRQ7          pins 1 & 2 closed

        IRQ5          pins 2 & 3 closed

      Disabled        pins 3 & 4 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) 256K x     (1) 256K x        NONE
                    36             36             36

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

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

     5MB        (1) 512K x     (1) 512K x     (1) 256K x        NONE
                    36             36             36

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

                        DRAM CONFIGURATION (CONT)

     Size         Bank 0         Bank 1         Bank 2         Bank 3

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

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

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

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

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

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

     9MB       (1) 1M x 36     (1) 256K x     (1) 512K x    (1) 512K x 36
                                   36             36

     10MB      (1) 1M x 36    (1) 1M x 36     (1) 256K x    (1) 256K x 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) 2M x 36    (1) 1M x 36        NONE           NONE

     13MB      (1) 2M x 36    (1) 1M x 36     (1) 256K x        NONE
                                                  36

     14MB      (1) 2M x 36    (1) 1M x 36     (1) 256K x    (1) 256K x 36
                                                  36

     14MB      (1) 2M x 36    (1) 1M x 36     (1) 512K x        NONE
                                                  36

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

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

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

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

     17MB       (1) 256K x    (1) 2M x 36    (1) 2M x 36        NONE
                    36

     17MB       (1) 256K x        NONE       (1) 2M x 36     (1) 2M x 36
                    36

     18MB       (1) 512K x        NONE       (1) 2M x 36     (1) 2M x 36
                    36

     18MB      (1) 2M x 36    (1) 2M x 36     (1) 512K x        NONE
                                                  36

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

     19MB      (1) 4M x 36     (1) 512K x     (1) 256K x        NONE
                                   36             36

     21MB      (1) 4M x 36    (1) 1M x 36     (1) 256K x        NONE
                                                  36

     21MB      (1) 4M x 36     (1) 256K x     (1) 512K x    (1) 512K x 36
                                   36             36

     22MB      (1) 4M x 36    (1) 1M x 36     (1) 256K x    (1) 256K x 36
                                                  36

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

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

     25MB      (1) 4M x 36     (1) 256K x    (1) 1M x 36     (1) 1M x 36
                                   36

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

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

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

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

     33MB      (1) 4M x 36    (1) 4M x 36     (1) 256K x        NONE
                                                  36

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

     34MB      (1) 8M x 36     (1) 256K x     (1) 256K x        NONE
                                   36             36

                        DRAM CONFIGURATION (CONT)

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     34MB       (1) 4M x 36   (1) 4M x 36     (1) 256K x    (1) 256K x 36
                                                  36

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

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

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

     37MB       (1) 8M x 36   (1) 1M x 36     (1) 256K x        NONE
                                                  36

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

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

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

     41MB       (1) 8M x 36    (1) 256K x    (1) 1M x 36     (1) 1M x 36
                                   36

     41MB       (1) 8M x 36   (1) 2M x 36     (1) 256K x        NONE
                                                  36

     42MB       (1) 8M x 36   (1) 2M x 36     (1) 512K x        NONE
                                                  36

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

     48MB       (1) 8M x 36   (1) 2M x 36    (1) 2M x 36        NONE

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

     49MB       (1) 8M x 36   (1) 4M x 36     (1) 256K x        NONE
                                                  36

     50MB       (1) 8M x 36   (1) 4M x 36     (1) 512K x        NONE
                                                  36

     52MB       (1) 8M x 36   (1) 4M x 36    (1) 1M x 36        NONE

     56MB       (1) 8M x 36   (1) 4M x 36    (1) 1M x 36     (1) 1M x 36

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

  Note:SIMMS installed in banks 2 and 3 must be of the same size. At
  least one SIMM must be installed at a time. The order they should be
  filled is from the inside of the board outward.

                    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           JP14            JP16

    64KB       pins 1 & 2     pins 1 & 2      pins 1 & 2      pins 1 & 2
                closed          closed         closed          closed

   128KB       pins 2 & 3     pins 2 & 3      pins 2 & 3      pins 2 & 3
                closed          closed         closed          closed

   256KB       pins 3 & 4     pins 3 & 4      pins 3 & 4      pins 1 & 2
                closed          closed         closed          closed

                    CACHE JUMPER CONFIGURATION (CONT)

    Size         JP17            JP18           JP19            JP20

    64KB       pins 1 & 2     pins 1 & 2      pins 1 & 2      pins 1 & 2
                closed          closed         closed          closed

   128KB       pins 2 & 3     pins 2 & 3      pins 2 & 3      pins 2 & 3
                closed          closed         closed          closed

   256KB       pins 1 & 2     pins 1 & 2      pins 1 & 2      pins 1 & 2
                closed          closed         closed          closed

                     CPU TYPE/CACHE SIZE CONFIGURATION

     CPU Type         Cache Size           JP28               JP29

    Any 486 xX           64KB           pins 1 & 2      pins 1 & 2 closed
                                          closed

    Any 486 xX           128KB          pins 1 & 2      pins 1 & 2 closed
                                          closed

    Any 486 xX           256KB          pins 1 & 2      pins 1 & 2 closed
                                          closed

   386 or 486DLC         64KB           pins 2 & 3      pins 2 & 3 closed
                                          closed

   386 or 486DLC         128KB          pins 1 & 2      pins 1 & 2 closed
                                          closed

   386 or 486DLC         256KB          pins 2 & 3      pins 2 & 3 closed
                                          closed

                          CPU TYPE CONFIGURATION

    CPU Type          JP22          JP23          JP27           JP30

     80386DX       pins 1 & 2     pins 1 & 2    pins 7 & 8    pins 1 & 2
                     closed        closed        closed         closed

     80486SX       pins 1 & 2     pins 1 & 2    pins 5 & 6    pins 1 & 2
                     closed        closed        closed         closed

    80486DLC       pins 2 & 3     pins 2 & 3    pins 7 & 8    pins 2 & 3
                     closed        closed        closed         closed

     80487SX       pins 1 & 2     pins 1 & 2    pins 3 & 4    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

     Pentium       pins 1 & 2     pins 1 & 2    pins 3 & 4    pins 1 & 2
    Overdrive        closed        closed        closed         closed

                          CPU SPEED CONFIGURATION

    Speed         JP15           JP21           JP31            JP32

    20MHz       pins 1 & 2    pins 1 & 2      pins 2 & 3      pins 1 & 2
                 closed         closed         closed          closed

    25MHz       pins 3 & 4    pins 1 & 2      pins 2 & 3      pins 1 & 2
                 closed         closed         closed          closed

    33MHz       pins 5 & 6    pins 1 & 2      pins 2 & 3      pins 1 & 2
                 closed         closed         closed          closed

    40MHz       pins 7 & 8    pins 1 & 2      pins 2 & 3      pins 1 & 2
                 closed         closed         closed          closed

    50MHz      pins 9 & 10    pins 2 & 3      pins 1 & 2      pins 2 & 3
                 closed         closed         closed*         closed*

   50iMHz       pins 3 & 4    pins 1 & 2      pins 2 & 3      pins 1 & 2
                 closed         closed         closed          closed

   66iMHz       pins 5 & 6    pins 1 & 2      pins 2 & 3      pins 1 & 2
                 closed         closed         closed          closed

  Note:Only if using local bus adaptors, otherwise same settings as row
  above. (reversed)

      VESA WAIT STATE CONFIGURATION

     Wait states             JP11

    0 wait states     pins 1 & 2 closed

    1 wait state      pins 2 & 3 closed

