BOCA RESEARCH, INC.

DUAL GRAPHICS ADAPTER (DGA002-9136)

Card Type                   Video card
Video Chip Set              Unidentified
Maximum Video Memory        Unidentified
Data Bus                    8-bit ISA
Video Types Supported       Monochrome, CGA
Highest Resolution          720 x 348
Supported

[Image]

                                CONNECTIONS

         Function            Label             Function            Label

  15-pin video analog          J1      25-pin parallel port         J2
  video port

                 DISPLAY CONFIGURATION

      Primary Display                   J3

       Monochrome MDA        Pins 1 & 3, 2 & 4 closed

       Monochrome CGA        Pins 2 & 4, 3 & 5 closed

         Color CGA           Pins 3 & 5, 4 & 6 closed

          Disabled           Pins 1 & 3, 4 & 6 closed

              PARALLEL PORT CONFIGURATION

          Setting                       J3A

            LPT1             Pins 3 & 5, 4 & 6 closed

            LPT2             Pins 2 & 4, 3 & 5 closed

            LPT3             Pins 1 & 3, 4 & 6 closed

          Disabled           Pins 1 & 3, 2 & 4 closed