COMTROL CORPORATION

HOSTESS 186

Card Type          Multi-user serial controller
Chipset/Controller Texas Instruments (UART)
I/O Options        Serial ports (4 or 8)
Maximum DRAM       N/A

[Image]

                         CONNECTIONS

            Purpose                       Location

  100 Pin interface connector               CN1

         I/O ADDRESS CONFIGURATION

  Address    SW1/1      SW1/2      SW1/3

   218h       Off        Off        Off

   21Ch        On        Off        Off

   238h       Off         On        Off

   23Ch        On         On        Off

   318h       Off        Off        On

   31Ch        On        Off        On

   338h       Off         On        On

   33Ch        On         On        On

                       MISCELLANEOUS TECHNICAL NOTE

   Serial ports are located on an interface box which connects to Hostess
                 186 via the 100-pin interface connector.