
MICRONICS COMPUTERS, INC.

DUAL FORTRESS

Processor                Pentium II
Processor Speed          233/266/300/333MHz
Chip Set                 Intel
Video Chip Set           None
Maximum Onboard Memory   1GB (EDO supported)
Maximum Video Memory     None
Cache                    256/512KB (located on Pentium II CPU)
BIOS                     Phoenix
Dimensions               305mm x 244mm
I/O Options              32-bit PCI slots (4), floppy drive interface,
                         game/MIDI port, IDE interfaces (2), parallel
                         port, PS/2 mouse port, serial ports (2), IR
                         connector, VRM connector, USB connectors (2), ATX
                         power connector, line in (2), line out (2),
                         microphone in, audio in  CD-ROM
NPU Options              None

[Image]

                                CONNECTIONS

  Purpose               Location      Purpose                 Location

  ATX power               ATX
  connector

  Microphone in           CN1         PS/2 mouse port            J25

  Line out -              CN2         Parallel port              J26
  external

  Line in -               CN3         Serial port 1              J27
  external

  IDE interface 1         J10         Power LED & keylock        J28

  IDE interface 2         J11         Serial port 2              J29

  USB connector 1         J13         Turbo LED                  J30

  USB connector 2         J13A        Game/MIDI port             J36

  Soft off power      J18/pins 1 &    Chassis intrusion          J39
  supply                   2          connector

  Green PC            J18/pins 3 &    External                   J40
  connector                4          temperature sensor

  IR connector        J18/pins 6 -    Chassis fan power          J42
                           10

  IDE interface LED   J18/pins 13 -   Audio in  CD-ROM          J46
                           16

  Power LED           J18/pins 18 -   Line in - internal         J47
                           20

  Reset switch        J18/pins 22 &   Line out - internal        J48
                           23

  Speaker             J18/pins 24 -   32-bit PCI slots        PC1  PC4
                           27

  Floppy drive            J24         VRM connector              VRM
  interface

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not           J41          Unidentified
      alter

     Factory configured - do not           J42          Unidentified
      alter

     CMOS memory normal operation          W3         Pins 1 & 2 closed

      CMOS memory clear                     W3         Pins 2 & 3 closed

     Factory configured - do not           W6           Unidentified
      alter

                            DIMM CONFIGURATION

     Size          Bank 0         Bank 1        Bank 2         Bank 3

      8MB       (1) 1M x 64        None          None           None

     16MB       (1) 2M x 64        None          None           None

     16MB       (1) 1M x 64    (1) 1M x 64       None           None

     24MB       (1) 2M x 64    (1) 1M x 64       None           None

     24MB       (1) 1M x 64    (1) 1M x 64    (1) 1M x 64       None

     32MB       (1) 2M x 64    (1) 2M x 64       None           None

     32MB       (1) 4M x 64        None          None           None

     32MB       (1) 1M x 64    (1) 1M x 64    (1) 1M x 64    (1) 1M x 64

     40MB       (1) 2M x 64    (1) 2M x 64    (1) 1M x 64       None

     40MB       (1) 2M x 64    (1) 1M x 64    (1) 1M x 64    (1) 1M x 64

     40MB       (1) 4M x 64    (1) 1M x 64       None           None

     48MB       (1) 2M x 64    (1) 2M x 64    (1) 2M x 64       None

     48MB       (1) 2M x 64    (1) 2M x 64    (1) 1M x 64    (1) 1M x 64

     48MB       (1) 4M x 64    (1) 1M x 64    (1) 1M x 64       None

     56MB       (1) 4M x 64    (1) 2M x 64    (1) 1M x 64       None

                        DIMM CONFIGURATION (CONT)

      Size          Bank 0        Bank 1         Bank 2         Bank 3

      56MB        (1) 4M x 64   (1) 1M x 64    (1) 1M x 64   (1) 1M x 64

      64MB        (1) 2M x 64   (1) 2M x 64    (1) 2M x 64   (1) 2M x 64

      64MB        (1) 4M x 64   (1) 4M x 64       None           None

      64MB        (1) 8M x 64      None           None           None

      80MB        (1) 4M x 64   (1) 2M x 64    (1) 2M x 64   (1) 2M x 64

      80MB        (1) 4M x 64   (1) 4M x 64    (1) 1M x 64   (1) 1M x 64

      80MB        (1) 8M x 64   (1) 2M x 64       None           None

      80MB        (1) 8M x 64   (1) 1M x 64    (1) 1M x 64       None

      96MB        (1) 4M x 64   (1) 4M x 64    (1) 2M x 64   (1) 2M x 64

      96MB        (1) 4M x 64   (1) 4M x 64    (1) 4M x 64       None

      96MB        (1) 8M x 64   (1) 2M x 64    (1) 1M x 64   (1) 1M x 64

     112MB        (1) 4M x 64   (1) 4M x 64    (1) 4M x 64   (1) 2M x 64

     112MB        (1) 8M x 64   (1) 4M x 64    (1) 2M x 64       None

     112MB        (1) 8M x 64   (1) 4M x 64    (1) 1M x 64   (1) 1M x 64

     128MB         (1) 16M x       None           None           None
                      64

     128MB        (1) 4M x 64   (1) 4M x 64    (1) 4M x 64   (1) 4M x 64

     128MB        (1) 8M x 64   (1) 4M x 64    (1) 4M x 64       None

     128MB        (1) 8M x 64   (1) 8M x 64       None           None

     160MB         (1) 16M x    (1) 2M x 64    (1) 1M x 64   (1) 1M x 64
                      64

     192MB         (1) 16M x    (1) 4M x 64    (1) 4M x 64       None
                      64

     192MB        (1) 8M x 64   (1) 8M x 64    (1) 4M x 64   (1) 4M x 64

     192MB        (1) 8M x 64   (1) 8M x 64    (1) 8M x 64       None

     224MB         (1) 16M x    (1) 8M x 64    (1) 2M x 64   (1) 2M x 64
                      64

     224MB         (1) 16M x    (1) 8M x 64    (1) 4M x 64       None
                      64

     256MB         (1) 16M x     (1) 16M x        None           None
                      64            64

     256MB         (1) 16M x    (1) 8M x 64    (1) 4M x 64   (1) 4M x 64
                      64

     256MB         (1) 16M x    (1) 8M x 64    (1) 8M x 64       None
                      64

     256MB        (1) 8M x 64   (1) 8M x 64    (1) 8M x 64   (1) 8M x 64

     288MB         (1) 16M x     (1) 16M x     (1) 4M x 64       None
                      64            64

     320MB         (1) 16M x    (1) 8M x 64    (1) 8M x 64   (1) 8M x 64
                      64

     384MB         (1) 16M x     (1) 16M x      (1) 16M x        None
                      64            64             64

     384MB         (1) 16M x     (1) 16M x     (1) 8M x 64   (1) 8M x 64
                      64            64

     448MB         (1) 16M x     (1) 16M x      (1) 16M x    (1) 8M x 64
                      64            64             64

     512MB         (1) 16M x     (1) 16M x      (1) 16M x    (1) 16M x 64
                      64            64             64

     1024MB        (1) 32M x     (1) 32M x      (1) 32M x    (1) 32M x 64
                      64            64             64

            Note: Board accepts EDO memory.

                     CACHE CONFIGURATION

  Note: 256KB/512KB cache is located on the Pentium II CPU.

                            CPU SPEED SELECTION

   CPU speed     Clock speed    Multiplier         W4             W5

    233MHz          66MHz          3.5x       1 & 2, 3 & 4      1 & 2

    266MHz          66MHz           4x        1 & 2, 5 & 6      1 & 2

    300MHz          66MHz          4.5x       1 & 2, 5 & 6      1 & 2

    333MHz          66MHz           5x        1 & 2, 7 & 8      1 & 2

  Note: Pins designated should be in the closed position.

