PLUS DEVELOPMENT CORPORATION
============================

   IMPULSE 150A

   +------------------------------------------------------------+
   |------------------------------------------------------------|
   | 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/P-R/20878-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                 Function                 |    Location     |
   |------------------------------------------+-----------------|
   | 34-pin cable connector - floppy drive    |       J1        |
   |------------------------------------------+-----------------|
   | 40-pin IDE(AT) connector                 |       J2        |
   |------------------------------------------+-----------------|
   | 4-pin connector - drive active LED       |       JP9       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Function              |   Location   | Setting |
   |-----------------------------------+--------------+---------|
   |>> | Factory configured - do not   |     JP1      |  open   |
   |   | alter                         |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | Factory configured - do not   |   JP2/1-3    |  open   |
   |   | alter                         |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | Factory configured - do not   |   JP3/1-3    |  open   |
   |   | alter                         |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | Factory configured - do not   |     JP4      |  open   |
   |   | alter                         |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | Factory configured - do not   |     JP5      |  open   |
   |   | alter                         |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | Polled BIOS                   | JP6/pins 2 & | closed  |
   |   |                               |      3       |         |
   |---+-------------------------------+--------------+---------|
   |   | BIOS is interrupt driven      | JP6/pins 1 & | closed  |
   |   |                               |      2       |         |
   |---+-------------------------------+--------------+---------|
   |>> | Factory configured - do not   |     JP7      |  open   |
   |   | alter                         |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | Floppy drive interface        |     JP8      | closed  |
   |   | enabled                       |              |         |
   |---+-------------------------------+--------------+---------|
   |   | Floppy drive interface        |     JP8      |  open   |
   |   | disabled                      |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | Factory configured - do not   |     JP10     | closed  |
   |   | alter                         |              |         |
   +------------------------------------------------------------+