WELLS AMERICAN CORPORATION

COMPUSTAR II (VER. 2)

Processor         80386DX
Processor Speed   20/25/33MHz
Chip Set          C & T
Max. Onboard DRAM 8MB
SRAM Cache        32K
BIOS              Award/Wells American
Dimensions        330mm x 127mm
I/O Options       Processor Interface Slot
NPU Options       80387DX

[Image]

               CONNECTIONS

  Purpose                     Location

  Processor Interface Slot       S1

              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

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

[Image]

                        USER CONFIGURABLE SETTINGS

              Function                  Jumper/Switch         Position

  »   Factory configured do not              W1              pins 2 & 3
      alter                                                    closed

  »   NPU disabled                           W2                closed

      NPU enabled                            W2                 open

  »   Monitor type select color              W3              pins 2 & 3
                                                               closed

      Monitor type select                    W3              pins 1 & 2
      monochrome                                               closed

  »   Mouse enabled                          W4              pins 1 & 2
                                                               closed

      Mouse disabled                         W4              pins 2 & 3
                                                               closed

  »   Factory configured do not              W5              pins 2 & 3
      alter                                                    closed

  »   Factory configured do not              W6              pins 2 & 3
      alter                                                    closed