DIGITAL EQUIPMENT CORPORATION
=============================

   ETHERWORKS TURBO EISA ADAPTER (DE425)

   Card Type              Network Interface Card                  
   NIC Type               Ethernet                                
   Maximum Onboard Memory Unidentified                            
   Boot ROM               Available                               
   Network Transfer Rate  10Mbps                                  
   Topology               Linear Bus, Star                        
   Wiring Type            Unshielded twisted pair                 
                                                                  
                          AUI transceiver via DB-15 port          
                                                                  
                          RG-58A/U 50ohm coaxial                  
   Data Bus               32-bit EISA                             

<gopher://bitreich.org/I/th99/n/C-D/42007-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Function     |  Label  |      Function       |  Label  |
   |------------------+---------+---------------------+---------|
   | UTP connector    |   CN1   | RG-58A/U connector  |   CN3   |
   |------------------+---------+---------------------+---------|
   | AUI connector    |   CN2   |                     |         |
   +------------------------------------------------------------+

   +-------------------------------------------------------------+
   |                       CONNECTION TYPE                       |
   |-------------------------------------------------------------|
   | Connection |JP1/A |JP1/B |JP1/C |JP1/D |JP1/E |JP1/F |JP1/G |
   |    Type    |      |      |      |      |      |      |      |
   |------------+------+------+------+------+------+------+------|
   |>>|10Base2   |Pins 1|Pins 1|Pins 1|Pins 1|Pins 1|Pins 1|Pins 1|
   | |ThinWire  | & 2  | & 2  | & 2  | & 2  | & 2  | & 2  | & 2  |
   | |          |closed|closed|closed|closed|closed|closed|closed|
   | |connection|      |      |      |      |      |      |      |
   |-+----------+------+------+------+------+------+------+------|
   | |Ethernet  |Pins 2|Pins 2|Pins 2|Pins 2|Pins 2|Pins 2|Pins 2|
   | |via. AUI  | & 3  | & 3  | & 3  | & 3  | & 3  | & 3  | & 3  |
   | |          |closed|closed|closed|closed|closed|closed|closed|
   | |cable     |      |      |      |      |      |      |      |
   | |connection|      |      |      |      |      |      |      |
   |-+----------+------+------+------+------+------+------+------|
   | |10BaseT   | All  | All  | All  | All  | All  | All  | All  |
   | |twister   | pins | pins | pins | pins | pins | pins | pins |
   | |          | open | open | open | open | open | open | open |
   | |pair      |      |      |      |      |      |      |      |
   | |connection|      |      |      |      |      |      |      |
   |-------------------------------------------------------------|
   |Note: Above settings are for AUI connector only. Settings for|
   |UTP and RG-58A/U connectors are software configurable        |
   +-------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED  | Color |  Status  |            Condition             |
   |------+-------+----------+----------------------------------|
   | LED1 |  Red  |    On    |          Data is being           |
   |      |       |          |       transmitted/received       |
   |------+-------+----------+----------------------------------|
   | LED1 |  Red  | Blinking |          Data is being           |
   |      |       |          |       transmitted/received       |
   |------+-------+----------+----------------------------------|
   | LED1 |  Red  |   Off    |        Data is not being         |
   |      |       |          |       transmitted/received       |
   |------+-------+----------+----------------------------------|
   | LED2 | Green |    On    |    Network connection is good    |
   |------+-------+----------+----------------------------------|
   | LED2 | Green | Blinking |  Network connection is breaking  |
   |------+-------+----------+----------------------------------|
   | LED2 | Green |   Off    |   Network connection is broken   |
   |------------------------------------------------------------|
   | Note: Exact location of LED's is unidentified.             |
   +------------------------------------------------------------+