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       # BROADTECH INTERNATIONAL COMPANY
       
          ALL-IN-ONE
       
          NIC Type         Ethernet                                      
          Transfer Rate    10Mbps                                        
          Data Bus         16-bit ISA                                    
          Topology         Linear Bus                                    
          Wiring Type      AUI transceiver via DB-15                     
                                                                         
                           RG-58A/U 50ohm coaxial                        
                                                                         
                           Unshielded twisted pair                       
          Boot ROM         Available                                     
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                 AT BUS COMPATIBILITY MODE                  |
          |------------------------------------------------------------|
          |        AT BUS Timing        |             JP3              |
          |-----------------------------+------------------------------|
          | » |        Standard         |      Pins 1 & 2 closed       |
          |---+-------------------------+------------------------------|
          |   |      Non-Standard       |      Pins 2 & 3 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              BASE MEMORY AND BOOT ROM ADDRESS              |
          |------------------------------------------------------------|
          |     Address      |    JP1/2    |    JP1/3    |    JP1/4    |
          |------------------+-------------+-------------+-------------|
          | » |    C8000h    |    Open     |   Closed    |    Open     |
          |---+--------------+-------------+-------------+-------------|
          |   |    C0000h    |    Open     |    Open     |    Open     |
          |---+--------------+-------------+-------------+-------------|
          |   |    C4000h    |    Open     |    Open     |   Closed    |
          |---+--------------+-------------+-------------+-------------|
          |   |    CC000h    |    Open     |   Closed    |   Closed    |
          |---+--------------+-------------+-------------+-------------|
          |   |    D0000h    |   Closed    |    Open     |    Open     |
          |---+--------------+-------------+-------------+-------------|
          |   |    D4000h    |   Closed    |    Open     |   Closed    |
          |---+--------------+-------------+-------------+-------------|
          |   |    D8000h    |   Closed    |   Closed    |    Open     |
          |---+--------------+-------------+-------------+-------------|
          |   |    DC000h    |   Closed    |   Closed    |   Closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                          BOOT ROM                          |
          |------------------------------------------------------------|
          |              Setting              |         JP1/1          |
          |-----------------------------------+------------------------|
          | » |    Link intergity enabled     |          Open          |
          |---+-------------------------------+------------------------|
          |   |    Link integrity disabled    |         Closed         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         CABLE TYPE                         |
          |------------------------------------------------------------|
          |                Type                |       JP2/A - H       |
          |------------------------------------+-----------------------|
          | » |     RG58A/U 50ohm coaxial      |   Pins 3 & 4 closed   |
          |---+--------------------------------+-----------------------|
          |   | AUI transceiver via DB-15 port |   Pins 2 & 3 closed   |
          |---+--------------------------------+-----------------------|
          |   |    Unshielded twisted pair     |   Pins 1 & 2 closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          |  LED  | Color | Status |             Condition             |
          |-------+-------+--------+-----------------------------------|
          | LED1  | Green |   On   |  Twisted pair connection is good  |
          |-------+-------+--------+-----------------------------------|
          | LED1  | Green |  Off   | Twisted pair connection is broken |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      BASE I/O ADDRESS                      |
          |------------------------------------------------------------|
          |       Address       |       JP1/5       |      JP1/6       |
          |---------------------+-------------------+------------------|
          | » |      300h       |       Open        |       Open       |
          |---+-----------------+-------------------+------------------|
          |   |      320h       |       Open        |      Closed      |
          |---+-----------------+-------------------+------------------|
          |   |      340h       |      Closed       |       Open       |
          |---+-----------------+-------------------+------------------|
          |   |      360h       |      Closed       |      Closed      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     INTERRUPT SETTINGS                     |
          |------------------------------------------------------------|
          |IRQ |JP5/1 |JP5/2 |JP5/3 |JP5/4 |JP5/5 |JP5/6 |JP5/7 |JP5/8 |
          |----+------+------+------+------+------+------+------+------|
          |»|3 | Open |Closed| Open | Open | Open | Open | Open | Open |
          |-+--+------+------+------+------+------+------+------+------|
          | |2 |Closed| Open | Open | Open | Open | Open | Open | Open |
          |-+--+------+------+------+------+------+------+------+------|
          | |4 | Open | Open |Closed| Open | Open | Open | Open | Open |
          |-+--+------+------+------+------+------+------+------+------|
          | |5 | Open | Open | Open |Closed| Open | Open | Open | Open |
          |-+--+------+------+------+------+------+------+------+------|
          | |10| Open | Open | Open | Open |Closed| Open | Open | Open |
          |-+--+------+------+------+------+------+------+------+------|
          | |11| Open | Open | Open | Open | Open |Closed| Open | Open |
          |-+--+------+------+------+------+------+------+------+------|
          | |12| Open | Open | Open | Open | Open | Open |Closed| Open |
          |-+--+------+------+------+------+------+------+------+------|
          | |15| Open | Open | Open | Open | Open | Open | Open |Closed|
          +------------------------------------------------------------+