
EVEREX SYSTEMS, INC.

AGI 286/10 (EV-1812 REV D)

Processor         80286
Processor Speed   10MHz
Chip Set          Suntac
Max. onboard DRAM 1MB
Cache             None
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       Parallel port, serial ports (2)
NPU Options       80287

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Parallel port               CN1      Speaker                     J2

  Serial port (COM1)          CN2      Reset switch                J3

  Serial port (COM2)          CN3      External battery            J5

  Display                     J1

                        USER CONFIGURABLE SETTINGS

            Function                Jumper/Switch           Position

     Factory configured - do             J4           Pins 1 & 2 open, 3
      not alter                                            & 4 closed

     Factory configured - do            J13            Pins 1 & 2 open
      not alter

     Factory configured - do          W1 - W8         Pins 2 & 3 closed
      not alter

     Factory configured - do            SW1                  N/A
      not alter

     Monitor type select color          SW2                   On

      Monitor type select                SW2                  Off
      monochrome

                            DRAM CONFIGURATION

    Size       Bank 0       P0      Bank 1       P1      SW1/1     SW1/2

      512KB      (4)        (2)      NONE       NONE       On       Off
                44256     41256

       1MB       (4)        (2)       (4)        (2)      Off       Off
                44256     41256      44256     41256

                        SERIAL PORT 1 CONFIGURATION

   Port 1 (J9)      Address      SW3/switch    SW3/switch    SW3/switch 3
                                     1             2

       COM1       3F8h-3FFh        On             On            Off

        COM2       2F8h-2FFh        On            Off             On

        COM3       3E8h-3EFh        Off            On             On

        COM4       2E8h-2EFh        Off            On            Off

      Disabled        N/A           On             On             On

  Note: Port 1 and port 2 cannot use the same COM port settings.

                         SERIAL PORT 1 INTERRUPTS

  Port 1 (J9)      J7/1 & 2      J7/3 & 4       J7/5 & 6       J7/7 & 8

       IRQ3         Open         Closed          Open           Open

        IRQ4         Open          Open          Closed          Open

        IRQ5         Open          Open           Open          Closed

        IRQ9        Closed         Open           Open           Open

                        SERIAL PORT 2 CONFIGURATION

    Port 2 (J8)         Address         SW3/4       SW3/5        SW3/6

          COM1         3F8h-3FFh         On           On          Off

         COM2         2F8h-2FFh         On          Off           On

          COM3         3E8h-3EFh         Off          On           On

          COM4         2E8h-2EFh         Off          On          Off

        Disabled          N/A            On           On           On

  Note: Port 1 and port 2 cannot use the same COM port settings.

                         SERIAL PORT 2 INTERRUPTS

  Port 2 (J8)      J7/9 & 10    J7/11 & 12     J7/13 & 14     J7/15 & 16

       IRQ3         Open         Closed          Open           Open

        IRQ4         Open          Open          Closed          Open

        IRQ5         Open          Open           Open          Closed

        IRQ9        Closed         Open           Open           Open

                        PARALLEL PORT CONFIGURATION

          LPT                Address           SW3/7           SW3/8

           LPT1           3BCh - 3BEh          On              Off

            LPT2           378h - 37Fh          Off              On

            LPT3           278h - 27Fh          Off             Off

          Disabled             N/A              On               On

                         PARALLEL PORT INTERRUPTS

          IRQ        J6/pins 1 & 2      J6/pins 3 & 4     J6/pins 5 & 6

         IRQ7            Open              Open              Closed

          IRQ5            Open             Closed              Open

          IRQ9           Closed             Open               Open

