CAF TECHNOLOGY, INC.

BT3MM/5.5

Processor         80386DX
Processor Speed   25MHz
Chip Set          C & T
Max. Onboard DRAM 8MB
SRAM Cache        None
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       32-bit proprietary external memory card
NPU Options       80387DX

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                  Location

  Power LED & keylock        J1        Speaker                     J6

  Reset switch               J2        External battery            J7

  Turbo LED                  J3        32-bit external             S1
                                       memory card

                        USER CONFIGURABLE SETTINGS

              Function                  Jumper/Switch         Position

  »   Factory configured - do not             J4               closed
      alter

  »   CPU speed select 25MHz                  J5             pins 1 & 2
                                                               closed

      CPU speed select 20MHz                  J5             pins 2 & 3
                                                               closed

  »   Monitor type select color               J8             pins 1 & 2
                                                               closed

      Monitor type select                     J8             pins 2 & 3
      monochrome                                               closed

  »   NPU enabled                             J9             pins 1 & 2
                                                               closed

      NPU disabled                            J9             pins 2 & 3
                                                               closed

  »   NPU speed select 20MHz                 J12             pins 1 & 2
                                                               closed

      NPU speed select 25MHz                 J12             pins 1 & 2
                                                                open

  »   Battery select internal                J13             pins 1 & 2
                                                               closed

      Battery select external                J13             pins 3 & 4
      (6VDC)                                                   closed

      Battery select external                J13             pins 5 & 6
      (4.5VDC)                                                 closed

      NoteCPU speed select must not be changed while power is applied to
      the system.

      Press (Ctrl) (Alt) (+) to change to the initial speed set using J5.

      Pressing (Ctrl) (Alt) (-) switches to the opposite speed.

             DRAM CONFIGURATION

     Size          Bank 0        Bank 1

      1MB        (36) 41256       NONE

      2MB        (36) 41256    (36) 41256

      4MB        (36) 411000      NONE

      8MB        (36) 411000   (36) 411000