LONGSHINE MICROSYSTEM, INC.
===========================

   LCS-8684

   Card Type          I/O controller                              
   Chipset/Controller Intel Corporation                           
   I/O Options        Serial ports (32)                           
   Maximum DRAM       256KB                                       

<gopher://bitreich.org/I/th99/i/I-L/50519-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |               Purpose                |      Location       |
   |--------------------------------------+---------------------|
   | DB-37 LCS-MTA module interface       |         CN1         |
   |------------------------------------------------------------|
   | Note: CN1 connects to proprietary multi-port modules       |
   | (LCS-MTA eight-port packs)                                 |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                FACTORY CONFIGURED SETTINGS                 |
   |------------------------------------------------------------|
   |            Jumper            |           Setting           |
   |------------------------------+-----------------------------|
   |            SW1/1             |             N/A             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        I/O ADDRESS                         |
   |------------------------------------------------------------|
   |    Address    |    SW1/2     |    SW1/2     |    SW1/3     |
   |---------------+--------------+--------------+--------------|
   |  156h - 157h  |     Off      |     Off      |     Off      |
   |---------------+--------------+--------------+--------------|
   |  15Eh - 15Fh  |     Off      |     Off      |      On      |
   |---------------+--------------+--------------+--------------|
   |  256h - 257h  |     Off      |      On      |     Off      |
   |---------------+--------------+--------------+--------------|
   |  25Eh - 25Fh  |     Off      |      On      |      On      |
   |---------------+--------------+--------------+--------------|
   |  356h - 357h  |      On      |     Off      |     Off      |
   |---------------+--------------+--------------+--------------|
   |  35Eh - 35Fh  |      On      |     Off      |      On      |
   |---------------+--------------+--------------+--------------|
   |  236h - 237h  |      On      |      On      |     Off      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               MISCELLANEOUS TECHNICAL NOTES                |
   |------------------------------------------------------------|
   | The LCS-8684 supports up to four LCS-MTA eight-port packs  |
   |              for a total of 32 serial ports.               |
   +------------------------------------------------------------+