
INFORMTECH INTERNATIONAL, INC.

BABY 286LJ VER. 1.0

Processor         80286
Processor Speed   12/16MHz
Chip Set          Headland
Max. Onboard DRAM 4MB
Cache             None
BIOS              Phoenix
Dimensions        220mm x 218mm
I/O Options       None
NPU Options       80287

[Image]

                                CONNECTIONS

  Purpose                    Location   Purpose                  Location

  Keyboard connector           JP1      Turbo switch              JP10

  External battery             JP2      Reset switch              JP11

  Speaker                      JP8      Power LED & keylock       JP12

  Turbo LED                    JP9

                        USER CONFIGURABLE SETTINGS

                Function                      Jumper         Position

     On board parity check enabled            JP3             Open

      On board parity check disabled           JP3            Closed

     CMOS memory normal operation             JP4             Open

      CMOS memory clear                        JP4            Closed

     BIOS type select 27128                   JP5           pins 1 & 2
                                                              closed

      BIOS type select 27256                   JP5           pins 2 & 3
                                                              closed

     NPU clock speed select 4.77MHz           JP6           pins 1 & 2
                                                              closed

      NPU clock speed select                   JP6           pins 2 & 3
      8MHz/10.77MHz                                           closed

     Factory configured - do not alter        JP7            Closed

     CPU clock speed select 12MHz             JP10           Closed

      CPU clock speed select 12MHz             JP10            Open

                            DRAM CONFIGURATION

   Size     Bank 0     Parity 0   Bank 1     Parity 1   Bank Oa   Bank 1a

  512KB       (4)        (2)       NONE       NONE        (2)      NONE
            44256 &     41256                           256K x
                                                          9

   1MB        (4)        (2)        (4)        (2)       NONE      NONE
            44256 &     41256     44256 &     41256

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

   2MB       NONE       NONE       NONE       NONE      (2) 1M     NONE
                                                         x 9

  2.5MB       (4)        (2)       NONE       NONE      (2) 1M     (2) 1M
            44256 &     41256                            x 9        x 9

  2.5MB      NONE       NONE        (4)        (2)      (2) 1M     (2) 1M
                                  44256 &     41256      x 9        x 9

   4MB       NONE       NONE       NONE       NONE      (2) 1M     (2) 1M
                                                         x 9        x 9

