UNIDENTIFIED
============

   3201-B6 HARD DISK AND FLOPPY DISK CONTROLLER

   +------------------------------------------------------------+
   |------------------------------------------------------------|
   | Data bus:         | 16-bit ISA                             |
   |-------------------+----------------------------------------|
   | Size:             | Half-length, full-height card          |
   |-------------------+----------------------------------------|
   | Hard drive        | Two IDE(AT) drives                     |
   | supported:        |                                        |
   |-------------------+----------------------------------------|
   | Floppy drives     | Two 360KB, 720KB, 1.2MB, or 1.44MB     |
   | supported:        | drives                                 |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/c/U-Z/20877-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                 Function                 |    Location     |
   |------------------------------------------+-----------------|
   | 40-pin IDE(AT) connector                 |       J1        |
   |------------------------------------------+-----------------|
   | 34-pin cable connector - floppy drive    |       J2        |
   |------------------------------------------+-----------------|
   | 2-pin connector - drive active LED       |       JP1       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |            Function             |  Location   |  Setting   |
   |---------------------------------+-------------+------------|
   | Floppy drive interface enabled  |     J3      |   closed   |
   |---------------------------------+-------------+------------|
   | Floppy drive interface disabled |     J3      |    open    |
   |---------------------------------+-------------+------------|
   | IDE primary address is 3F0h     |     J4      |    open    |
   |---------------------------------+-------------+------------|
   | IDE secondary address is 370h   |     J4      |   closed   |
   +------------------------------------------------------------+