
MITAC INTERNATIONAL CORPORATION

IH 3116/IH 3120/IH 3125

Processor         80386SX
Processor Speed   16/20MHz
Chip Set          C & T SCAT
Max. Onboard DRAM 16MB
Cache             None
BIOS              AMI/Award/Phoenix
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  External battery            JP1       Turbo LED                  JP6

  Power LED & keylock         JP4       Reset switch               JP7

  Speaker                     JP5       Turbo switch               JP9

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Pipeline mode enabled                    JP2            Closed

      Pipeline mode disabled                   JP2             Open

     CMOS memory normal operation             JP3           pins 2 & 3
                                                              closed

      CMOS memory clear                        JP3           pins 1 & 2
                                                              closed

     Power good signal detect from            JP8           pins 2 & 3
      board                                                   closed

      Power good signal detect from            JP8           pins 1 & 2
      power supply                                            closed

     Monitor type select color               JP10            Closed

      Monitor type select monochrome          JP10             Open

                            DRAM CONFIGURATION

     Size          Bank 0        Bank 1         Bank 2         Bank 3

     512KB      (2) 256K x 9      NONE           NONE           NONE

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

     1.5MB      (2) 256K x 9   (2) 256K x 9   (2) 256K x 9      NONE

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

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

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

      6MB        (2) 1M x 9    (2) 1M x 9     (2) 1M x 9        NONE

      8MB        (2) 1M x 9    (2) 1M x 9     (2) 1M x 9     (2) 1M x 9

      9MB       (2) 256K x 9   (2) 256K x 9   (2) 4M x 9        NONE

     10MB        (2) 1M x 9    (2) 4M x 9        NONE           NONE

     16MB        (2) 4M x 9    (2) 4M x 9        NONE           NONE

