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       # SVEC COMPUTER CORPORATION
       
          FD950
       
          NIC Type:           Ethernet                                   
          Transfer Rate:      10Mbps                                     
          Data Bus:           16-bit ISA                                 
          Topology:           Star                                       
          Wiring Type         AUI transceiver via DB-15 port             
          Boot ROM            Not available                              
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        I/O ADDRESS                         |
          |------------------------------------------------------------|
          |    I/O Address    |    JP1/Jumper A    |   JP1/Jumper B    |
          |-------------------+--------------------+-------------------|
          | »   |    280h     |       Closed       |      Closed       |
          |-----+-------------+--------------------+-------------------|
          |     |    2C0h     |       Closed       |       Open        |
          |-----+-------------+--------------------+-------------------|
          |     |    300h     |        Open        |      Closed       |
          |-----+-------------+--------------------+-------------------|
          |     |    340h     |        Open        |       Open        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     INTERRUPT REQUEST                      |
          |------------------------------------------------------------|
          |    IRQ    |J2/Jumper A |J2/Jumper B|J2/Jumper C|J2/Jumper D|
          |-----------+------------+-----------+-----------+-----------|
          |»|Disabled |    Open    |   Open    |   Open    |   Open    |
          |-+---------+------------+-----------+-----------+-----------|
          | |  IRQ3   |   Closed   |   Open    |   Open    |   Open    |
          |-+---------+------------+-----------+-----------+-----------|
          | |  IRQ5   |    Open    |  Closed   |   Open    |   Open    |
          |-+---------+------------+-----------+-----------+-----------|
          | |  IRQ12  |    Open    |   Open    |  Closed   |   Open    |
          |-+---------+------------+-----------+-----------+-----------|
          | |  IRQ15  |    Open    |   Open    |   Open    |  Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         CONNECTORS                         |
          |------------------------------------------------------------|
          |               Purpose                |      Location       |
          |--------------------------------------+---------------------|
          | Expansion card daisy-chain connector |         CN1         |
          |--------------------------------------+---------------------|
          | Expansion card daisy-chain connector |         CN2         |
          |--------------------------------------+---------------------|
          |       AUI connector - internal       |         CN3         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       DIAGNOSTIC LED                       |
          |------------------------------------------------------------|
          |       Status       |               Condition               |
          |--------------------+---------------------------------------|
          |         On         |               Power on                |
          |--------------------+---------------------------------------|
          |        Off         |               Power off               |
          |--------------------+---------------------------------------|
          |      Blinking      | Data is being transmitted or received |
          +------------------------------------------------------------+