
CHASE RESEARCH, INC.

CHASE IOPRO

Card Type          Serial interface
Chipset Controller N/A
I/O Options        Serial port (64)
Maximum DRAM       N/A

[Image]

                                CONNECTIONS

         Purpose           Location           Purpose           Location

  Power cable connector      CN1       Power connector            CN3

  Data cable connector       CN2

                      BASE I/O ADDRESS CONFIGURATION

       Address             LK1               LK2               LK3

         180h             Open              Open              Open

          190h            Closed             Open              Open

          200h             Open             Closed             Open

          240h            Closed            Closed             Open

          280h             Open              Open             Closed

          2E0h            Closed             Open             Closed

          300h             Open             Closed            Closed

          340h            Closed            Closed            Closed

  FACTORY CONFIGURED - DO NOT ALTER

      Jumper            Position

        LK6               Open

        LK8               Open

             MISCELLANEOUS TECHNICAL NOTE

  Serial ports are located on external units (CN2).

