
AXIOM TECHNOLOGY, INC.

AX8025H

Processor             80386SX/CX486SLC
Processor Speed       20/25/33/40MHz
Chip Set              ALI
Max. Onboard DRAM     16MB
Cache                 None
BIOS                  AMI
Dimensions            169mm x 122mm
I/O Options           Floppy drive interface, IDE interface, parallel
                      port, serial ports (2)
NPU Options           80387SX/CX387

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  Floppy drive               CN1       PC/104 bus connector      CN11
  interface

  IDE interface              CN2       Reset switch               J1

  Parallel port              CN3       Power LED & keylock        J2

  Auxiliary keyboard         CN4       IDE interface LED          J3
  connector

  Serial port 1              CN7       Speaker                    J4

  Serial port 2              CN8       External battery           J5

  PC/104 bus connector      CN10

  Note: The location of jumper J5 is unidentified.

                        USER CONFIGURABLE SETTINGS

                 Function                     Jumper         Position

     Parallel port IRQ select IRQ7            CN5          pins 13 & 14
                                                              closed

      Parallel port IRQ select IRQ5            CN5          pins 15 & 16
                                                              closed

     Activate NMI to reset CPU when           JP1           pins 1 & 2
      watch dog times out                                     closed

      Reset system when watch dog times        JP1           pins 2 & 3
      out                                                     closed

      Watch dog disabled                       JP1             Open

     External battery type select             JP2           pins 1 & 2
      DS1287/1187                                             closed

      External battery type select             JP2           pins 2 & 3
      MC146818                                                closed

     Parity check enabled                     JP3           pins 1 & 2
                                                              closed

      Parity check disabled                    JP3           pins 2 & 3
                                                              closed

     Watch dog timer normal                   JP4           pins 2 & 3
                                                              closed

      Watch dog timer reset                    JP4           pins 1 & 2
                                                              closed

     IDE interface pin 34 used                JP5           pins 2 & 3
                                                              closed

      IDE interface pin 34 not used            JP5           pins 1 & 2
                                                              closed

     Monitor type select monochrome           JP6           pins 1 & 2
                                                              closed

      Monitor type select color                JP6           pins 2 & 3
                                                              closed

     IDE interface enabled                    JP7           pins 2 & 3
                                                              closed

      IDE interface disabled                   JP7           pins 1 & 2
                                                              closed

     Floppy drive interface enabled           JP8           pins 2 & 3
                                                              closed

      Floppy drive interface disabled          JP8           pins 1 & 2
                                                              closed

     NPU synchronous with CPU                 JP15          pins 2 & 3
                                                              closed

      NPU asynchronous with CPU                JP15          pins 1 & 2
                                                              closed

     Time out period select 1 second          JP21          pins 1 & 2
                                                              closed

      Time out period select 10 seconds        JP21          pins 2 & 3
                                                              closed

     Parallel port unidirectional             JP23          pins 1 & 2
      (printer)                                               closed

      Parallel port bidirectional              JP23          pins 2 & 3
                                                              closed

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      1MB         (2) 256K x 9   (2) 256K x 9

      2MB         (2) 1M x 9         NONE

      4MB         (2) 1M x 9      (2) 1M x 9

      8MB         (2) 4M x 9         NONE

      16MB        (2) 4M x 9      (2) 4M x 9

                        CPU TYPE CONFIGURATION

               Type                                J6

              80386SX                             Open

             CX486SLC               pins 1 & 2, 3 & 4, 5 & 6 closed

                   CPU SPEED CONFIGURATION

        Speed                JP20                 JP22

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

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

        33MHz          pins 2 & 3 closed   pins 2 & 3 closed

        40MHz          pins 1 & 2 closed   pins 1 & 2 closed

                 PARALLEL PORT CONFIGURATION

       Setting               JP13                 JP14

         278           pins 2 & 3 closed   pins 2 & 3 closed

         378           pins 1 & 2 closed   pins 1 & 2 closed

         3BC           pins 1 & 2 closed   pins 2 & 3 closed

      Disabled         pins 2 & 3 closed   pins 1 & 2 closed

                 SERIAL PORT 1 CONFIGURATION

       Setting               JP9                  JP10

         2E8           pins 2 & 3 closed   pins 1 & 2 closed

         3E8           pins 1 & 2 closed   pins 1 & 2 closed

         3F8           pins 2 & 3 closed   pins 2 & 3 closed

      Disabled         pins 1 & 2 closed   pins 2 & 3 closed

                 SERIAL PORT 2 CONFIGURATION

       Setting               JP11                 JP12

         2E8           pins 1 & 2 closed   pins 1 & 2 closed

         2F8           pins 2 & 3 closed   pins 2 & 3 closed

         3E8           pins 2 & 3 closed   pins 1 & 2 closed

      Disabled         pins 1 & 2 closed   pins 2 & 3 closed

  SERIAL PORT 1 INTERRUPT CONFIGURATION

         IRQ                  CN5

        IRQ3           pins 3 & 4 closed

        IRQ4           pins 1 & 2 closed

        IRQ5           pins 5 & 6 closed

    SERIAL PORT 2 INTERRUPT CONFIGURATION

          IRQ                   CN5

         IRQ3            pins 7 & 8 closed

         IRQ4            pins 9 & 10 closed

         IRQ5           pins 11 & 12 closed

