FOCUS ENHANCEMENTS, INC.
========================

   ETHERLAN IIT

   NIC Type               Ethernet                                
   Chip Set               National Semiconductor DP83902          
   Maximum Onboard Memory 64KB SRAM                               
   Network Transfer Rate  10Mbps                                  
   Data Bus               NuBus                                   
   Topology               Linear Bus/Star                         
   Wiring Type            Unshielded twisted pair                 
                                                                  
                          AUI transceiver via DB-15 port          
   Boot ROM               Not available                           

<gopher://bitreich.org/I/th99/n/E-H/41857-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Function       | Label |       Function       | Label |
   |---------------------+-------+----------------------+-------|
   | AUI transceiver via |  CN1  | Unshielded twisted   |  CN2  |
   | DB-15 port          |       | pair connector       |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |            Setting             | Label |     Position      |
   |--------------------------------+-------+-------------------|
   |>> | Link function enabled      |  J6   | Pins 1 & 2 closed |
   |---+----------------------------+-------+-------------------|
   |   | Link function disabled     |  J6   | Pins 2 & 3 closed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CABLE TYPE SELECTION                    |
   |------------------------------------------------------------|
   |            Setting             |            J5             |
   |--------------------------------+---------------------------|
   |    Unshielded twisted pair     |     Pins 1 & 2 closed     |
   |--------------------------------+---------------------------|
   | AUI transceiver via DB-15 port |           Open            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     SRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   | The EtherLAN IIT can have 16KB or 64KB of SRAM. The        |
   | location and configuration of this memory is unidentified. |
   +------------------------------------------------------------+