LONGSHINE COMPUTERS, INC.
=========================

   LCS-6617

   +------------------------------------------------------------+
   |------------------------------------------------------------|
   | Data bus:                | 16-bit, ISA                     |
   |--------------------------+---------------------------------|
   | Size:                    | Full-length, full-height card   |
   |--------------------------+---------------------------------|
   | Hard drive supported:    | Two RLL ST506/412 drives        |
   |--------------------------+---------------------------------|
   | Floppy drives supported: | None                            |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/c/I-L/20721-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                  Function                   |   Location   |
   |---------------------------------------------+--------------|
   | 20-pin data cable connector - drive 1       |      J1      |
   |---------------------------------------------+--------------|
   | 20-pin data cable connector - drive 2       |      J2      |
   |---------------------------------------------+--------------|
   | 34-pin control cable connector - hard drive |      J3      |
   |---------------------------------------------+--------------|
   | 4-pin connector - drive active LED          |      J4      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function              | Location |  Setting   |
   |------------------------------------+----------+------------|
   |>> | 1:2 interleave ratio selected  |    J5    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | 1:3 interleave ratio selected  |    J5    | pins 2 & 3 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | DOS compatibility selected     |    J6    | pins 2 & 3 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | XENIX and DOS compatibility    |    J6    | pins 1 & 2 |
   |   | selected                       |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | C & T chipset installed        |    J7    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Other chipset installed        |    J7    | pins 2 & 3 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | HDD address = 1F0h             |    J8    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | HDD address = 170h             |    J8    | pins 2 & 3 |
   |   |                                |          |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     BIOS CONFIGURATION                     |
   |------------------------------------------------------------|
   |     Address      |         J9         |        J10         |
   |------------------+--------------------+--------------------|
   |>> |    C800h     | pins 1 & 2 closed  | pins 2 & 3 closed  |
   |---+--------------+--------------------+--------------------|
   |   |    D800h     | pins 2 & 3 closed  | pins 2 & 3 closed  |
   |---+--------------+--------------------+--------------------|
   |   |   Disabled   |        N/A         | pins 1 & 2 closed  |
   +------------------------------------------------------------+