VISTACOM, INC.
==============

   POWERCOM/VCI-10

   Card Type       Telephony                                      
   Chip Set        Unidentified                                   
   Maximum Onboard Unidentified                                   
   Memory          
   I/O Options     Video/audio connector, VGA port, VGA feature   
                   connector, MVIP bus                            
   Data Bus        16-bit ISA                                     
   Card Size       Full-length, full-height                       

<gopher://bitreich.org/I/th99/t/U-Z/53473-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Function       | Label |       Function       | Label |
   |---------------------+-------+----------------------+-------|
   | 26-pin video/audio  |  XP2  | Header connector to  |  XP7  |
   | connector           |       | the Mark II board    |       |
   |---------------------+-------+----------------------+-------|
   | 15-pin analog video |  XP3  | MVIP bus             |  XP9  |
   | port                |       |                      |       |
   |---------------------+-------+----------------------+-------|
   | Header connector to |  XP6  | Header connector to  | XP16  |
   | the Mark II board   |       | the Video Overlay    |       |
   |                     |       | board                |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               MISCELLANEOUS TECHNICAL NOTES                |
   |------------------------------------------------------------|
   | The audiovisual communications PowerCom/VCI-10 consists of |
   | one full length board with two optional daughterboards:    |
   | Mark II (video compression engine) and VCOMIII (video      |
   | overlay). The card can also be chained to additional       |
   | network cards, such as the Powercom/NI-10 (V.22/V.35)      |
   | board.                                                     |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/t/U-Z/53473-2.png>
   

   Mark II Board

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       | Label |      Function       | Label |
   |----------------------+-------+---------------------+-------|
   | Header connector to  |  XP1  | Header connector to |  XP2  |
   | the mainboard        |       | the mainboard       |       |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/t/U-Z/53473-3.png>
   

   Video Overlay Board

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |        Function        | Label |     Function      | Label |
   |------------------------+-------+-------------------+-------|
   | Header connector to    |  XP1  | Feature connector |  XP2  |
   | the mainboard          |       |                   |       |
   +------------------------------------------------------------+