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

   DEC EtherWORKS Turbo_TP/BNC

   NIC Type         Ethernet                                      
   Transfer Rate    10Mbps                                        
   Data Bus         16-bit ISA                                    
   Topology         Star                                          
                                                                  
                    Linear Bus                                    
   Wiring Type      Shielded/Unshielded twisted pair              
                                                                  
                    RG-58A/U 50ohm coaxial                        
   Boot ROM         Available                                     

<gopher://bitreich.org/I/th99/n/C-D/40263-1.png>
   

   +------------------------------------------------------------+
   |                         CABLE TYPE                         |
   |------------------------------------------------------------|
   |             Type              |  JP1   |    JP2A - JP2G    |
   |-------------------------------+--------+-------------------|
   |>> |  RG-58A/U 50ohm coaxial   |  N/A   | Pins 2 & 3 Closed |
   |---+---------------------------+--------+-------------------|
   |   |   Shielded Twisted Pair   | Closed | Pins 1 & 2 Closed |
   |---+---------------------------+--------+-------------------|
   |   |    Shielded/Unshielded    |  Open  | Pins 1 & 2 Closed |
   |   |       twisted pair        |        |                   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    BASE MEMORY ADDRESS                     |
   |------------------------------------------------------------|
   |     Address      | Buffer  | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
   |                  |  Size   |       |       |       |       |
   |------------------+---------+-------+-------+-------+-------|
   |   | C0000-CFFFFh |  64KB   |  On   |  On   |  On   |  On   |
   |---+--------------+---------+-------+-------+-------+-------|
   |   | C8000-CFFFFh |  32KB   |  On   |  On   |  Off  |  Off  |
   |---+--------------+---------+-------+-------+-------+-------|
   |>> | D0000-DFFFFh |  64KB   |  On   |  Off  |  On   |  On   |
   |---+--------------+---------+-------+-------+-------+-------|
   |   | D8000-DFFFFh |  32KB   |  On   |  Off  |  Off  |  Off  |
   |---+--------------+---------+-------+-------+-------+-------|
   |   | E0000-EFFFFh |  64KB   |  Off  |  On   |  On   |  On   |
   |---+--------------+---------+-------+-------+-------+-------|
   |   | E8000-EFFFFh |  32KB   |  Off  |  On   |  Off  |  Off  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      I/O BASE ADDRESS                      |
   |------------------------------------------------------------|
   |             Address              |          SW1/5          |
   |----------------------------------+-------------------------|
   |>> |          300 - 30Fh          |           On            |
   |---+------------------------------+-------------------------|
   |   |          200 - 20Fh          |           Off           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                          BOOT ROM                          |
   |------------------------------------------------------------|
   |             Setting             |          SW1/6           |
   |---------------------------------+--------------------------|
   |>> |          Disabled           |            On            |
   |---+-----------------------------+--------------------------|
   |   |           Enabled           |           Off            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      BOOT ROM TIMEOUT                      |
   |------------------------------------------------------------|
   |                 Setting                 |      SW1/7       |
   |-----------------------------------------+------------------|
   |>> | Boot ROM timeout select 30 seconds  |       Off        |
   |---+-------------------------------------+------------------|
   |   | Boot ROM timeout select 150 seconds |        On        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     INTERRUPT REQUEST                      |
   |------------------------------------------------------------|
   |   IRQ    |  SW1/8  |  SW1/9  | SW1/10  | SW1/11  | SW1/12  |
   |----------+---------+---------+---------+---------+---------|
   |>> |  5   |   On    |   Off   |   Off   |   Off   |   Off   |
   |---+------+---------+---------+---------+---------+---------|
   |   |  9   |   Off   |   On    |   Off   |   Off   |   Off   |
   |---+------+---------+---------+---------+---------+---------|
   |   |  10  |   Off   |   Off   |   On    |   Off   |   Off   |
   |---+------+---------+---------+---------+---------+---------|
   |   |  11  |   Off   |   Off   |   Off   |   On    |   Off   |
   |---+------+---------+---------+---------+---------+---------|
   |   |  15  |   Off   |   Off   |   Off   |   Off   |   On    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | Color |     Status      |            Condition             |
   |-------+-----------------+----------------------------------|
   | Amber | On for 20 sec., |  Card is performing a self-test  |
   |       |    then off     |                                  |
   |-------+-----------------+----------------------------------|
   | Amber |       On        |   Fault has occurred, displays   |
   |       |                 |      error code on screen.       |
   |-------+-----------------+----------------------------------|
   | Green |    Blinking     |      Data is being received      |
   |-------+-----------------+----------------------------------|
   | Green |       Off       |    Data is not being received    |
   +------------------------------------------------------------+