COMTROL CORPORATION

HOSTESS I/S 16

Card Type          Multi I/O Card
Chipset/Controller NEC Corporation
I/O Options        Serial ports (2)
Maximum DRAM       2048KB

[Image]

                                CONNECTIONS

       Purpose           Location           Purpose           Location

  100 Pin interface         CN1        100 Pin interface         CN2
  connector                            connector

         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

       DRAM CONFIGURATION

      Size          Bank 0

     512KB       (2) 256K x 9

      2MB         (2) 1M x 9

                       MISCELLANEOUS TECHNICAL NOTE

     Serial ports are located on an interface box which connects to the
           Hostess i/S 16 via the 100-pin interface connectors.