
UNIDENTIFIED

UNI-386DX/486DLC

Processor         80386DX/CX486DLC
Processor Speed   25/33/40/MHz
Chip Set          UNI
Max. Onboard DRAM 128MB
Cache             32/64/128KB
BIOS              AMI
Dimensions        220mm x 175mm
I/O Options       None
NPU Options       80387DX

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  External battery          J2         Reset switch           JP51 pins
                                                               19-20

  Power LED &          JP51 pins 1-5   Turbo LED              JP51 pins
  keylock                                                      12-13

  Speaker                JP51 pins
                           7-10

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     CMOS memory normal operation             J2           pins 2 & 3
      (Internal Battery)                                      closed

      CMOS memory normal operation             J2         pins 1, 2, 3, &
      (External Battery)                                     4 closed

      CMOS memory clear                        J2           pins 3 & 4
                                                              closed

     Turbo mode disabled                     JP51         pins 15 & 16
                                                              closed

      Turbo mode enabled                      JP51         pins 16 & 17
                                                              closed

     Monitor type select monochrome          JP32             Open

      Monitor type select color               JP32            Closed

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      1MB         (4) 256K x 9       NONE

      2MB         (4) 256K x 9   (4) 256K x 9

      4MB         (4) 1M x 9         NONE

      5MB         (4) 256K x 9    (4) 1M x 9

      8MB         (4) 1M x 9      (4) 1M x 9

      16MB        (4) 4M x 9         NONE

      20MB        (4) 1M x 9      (4) 4M x 9

      20MB        (4) 4M x 9      (4) 1M x 9

      32MB        (4) 4M x 9      (4) 4M x 9

      64MB        (4) 16M x 9        NONE

      80MB        (4) 4M x 9     (4) 16M x 9

      80MB        (4) 16M x 9     (4) 4M x 9

     128MB        (4) 16M x 9    (4) 16M x 9

            CACHE CONFIGURATION

     Size          Bank 0          TAG

     32KB        (4) 8K x 8    (1) 8K x 8

     64KB        (4) 16K x 8   (1) 8K x 8

     128KB       (4) 32K x 8   (1) 8K x 8

                  CACHE JUMPER CONFIGURATION

        Size                 JP7                  JP58

        32KB                 Open          pins 1 & 2 closed

        64KB                Closed         pins 1 & 2 closed

        128KB               Closed         pins 2 & 3 closed

  CPU SPEED CONFIGURATION (PGA)

   Speed      JP34        JP35

   25MHz      Open       Closed

   33MHz     Closed       Open

   40MHz      Open        Open

  CPU SPEED CONFIGURATION (PQFP)

   Speed       JP76        JP77

   25MHz       Open        Open

   33MHz       Open       Closed

   40MHz      Closed      Closed

