
DATAEXPERT CORPORATION

HINT-3/486WB

Processor        80386DX/80486SX/80486DX/80486DX2
Processor Speed  25/33/40/50(internal)/50/66(internal)MHz
Chip Set         Hint/OPTi
Max. Onboard DRAM128MB
Cache            128/256KB
BIOS             AMI
Dimensions       230mm x 218mm
I/O Options      32-bit VESA local bus slots (2)
NPU Options      80387DX/CX487DLC

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Power LED & keylock         J1       Reset switch                J5

  Speaker                     J2       External battery           JP20

  Turbo LED                   J3       32-bit VESA Local bus       S1
                                       slot

  Turbo switch                J4       32-bit VESA Local bus       S2
                                       slot

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Factory configured - do not             JP5              Open
      alter

     Factory configured - do not             JP6              Open
      alter

     Factory configured - do not             JP7              Open
      alter

     Standard VESA                           JP9           pins 2 & 3
                                                              closed

      VESA other type (WD31 or Tekram)        JP9           pins 1 & 2
                                                              closed

     Battery type select - Lithium           JP12          pins 1 & 2
      discharge                                               closed

      Battery type select - NI-CD             JP12          pins 2 & 3
      recharge                                                closed

      80387DX (PQFP) installed                JP17             Open

      80387DX (PGA) installed                 JP17            Closed

     Monitor type select color               JP19            Closed

      Monitor type select monochrome          JP19             Open

     CMOS memory normal operation            JP20          pins 2 & 3
                                                              closed

      CMOS memory clear                       JP20          pins 3 & 4
                                                              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

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

                            CACHE CONFIGURATION

       Size              Cache             TAG                JP11

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

       256KB          (4) 64K x 8      (1) 32K x 4     pins 1 & 2 closed

       256KB          (4) 64K x 8      (1) 16K x 4     pins 2 & 3 closed

           80386/80486 CONFIGURATION

      Type            JP1            JP18

  80386 (PQFP)       Open            N/A

  80486 (PQFP)       Open            Open

  80486 (PGA)       Closed           Open

                          CPU TYPE CONFIGURATION

        Type                JP2               JP3               JP4

    80486SX (PGA)           Open           pins 2 & 3           Open
                                             closed

       80486DX           pins 1 & 2        pins 1 & 2          Closed
                           closed            closed

      80486DX2           pins 1 & 2        pins 1 & 2          Closed
                           closed            closed

  Pentium Overdrive      pins 2 & 3        pins 1 & 2          Closed
                           closed            closed

                          CPU SPEED CONFIGURATION

       Speed             JP8           JP10         JP15          JP16

   80386DX/33MHz      pins 1 & 2    pins 2 & 3      Open         Closed
                        closed        closed

   80386DX/40MHz      pins 1 & 2    pins 1 & 2      Open          Open
                        closed        closed

   80486SX/25MHz      pins 1 & 2    pins 1 & 2     Closed         Open
                        closed        closed

   80486SX/33MHz      pins 1 & 2    pins 1 & 2      Open         Closed
                        closed        closed

   80486DX/25MHz      pins 1 & 2    pins 1 & 2     Closed         Open
                        closed        closed

   80486DX/33MHz      pins 1 & 2    pins 1 & 2      Open         Closed
                        closed        closed

   80486DX/40MHz      pins 1 & 2    pins 1 & 2      Open          Open
                        closed        closed

  80486DX/50i MHz     pins 1 & 2    pins 1 & 2     Closed         Open
                        closed        closed

   80486DX/50MHz      pins 2 & 3    pins 2 & 3     Closed         Open
                        closed        closed

  80486DX/66i MHz     pins 1 & 2    pins 1 & 2      Open         Closed
                        closed        closed

