MICRODYNE CORPORATION
=====================

   IRMATRAC 4/16

   Card Type         Token Ring                                   
   Transfer Rate     4/16Mbps                                     
   Topology          Ring                                         
   Data Bus          16-bit ISA                                   
   Wiring Type       Shielded twisted pair                        
                                                                  
                     Unshielded twisted pair                      
   Boot ROM          Available (location unidentified)            

<gopher://bitreich.org/I/th99/n/M-O/41400-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Function     | Label |        Function         | Label |
   |------------------+-------+-------------------------+-------|
   | Shielded twisted |  CN1  | Unshielded twisted pair |  CN2  |
   | pair             |       |                         |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     USER CONFIGURABLE                      |
   |------------------------------------------------------------|
   |              Function              | Location |  Setting   |
   |------------------------------------+----------+------------|
   |>> | Power on activated (legacy     |   JP1    | Pins 1 & 2 |
   |   | mode)                          |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Power on deactivated (         |   JP1    | Pins 2 & 3 |
   |   | non-legacy mode)               |          |   closed   |
   |------------------------------------------------------------|
   | Note: The location of Pin 1 is unidentified.               |
   +------------------------------------------------------------+