(TXT) View Source
       
       # TIARA COMPUTER SYSTEMS, INC.
       
          Ethernet LanCard E2000
       
          NIC Type         Ethernet                                      
          Transfer Rate    10Mbps                                        
          Data Bus         16-bit ISA                                    
          Topology         Linear Bus                                    
          Wiring Type      RG-58A/U 50ohm coaxial                        
                                                                         
                           AUI transceiver via DB-15 port                
          Boot ROM         Available                                     
       
 (IMG) IMG 1
          
       
         +----------------------------------------------------------------+
         |                     BOOT ROM BASE ADDRESS                      |
         |----------------------------------------------------------------|
         |Address | JP23 | JP24 | JP25 | JP26 | JP27 | JP28 | JP29 | JP30 |
         |--------+------+------+------+------+------+------+------+------|
         |Disabled|Closed| Open | Open | Open | Open | Open | Open | Open |
         |--------+------+------+------+------+------+------+------+------|
         | C400h  | Open | Open | Open | Open | Open | Open | Open |Closed|
         |--------+------+------+------+------+------+------+------+------|
         | C800h  | Open |Closed| Open | Open | Open | Open | Open | Open |
         |--------+------+------+------+------+------+------+------+------|
         | CC00h  | Open | Open |Closed| Open | Open | Open | Open | Open |
         |--------+------+------+------+------+------+------+------+------|
         | D000h  | Open | Open | Open |Closed| Open | Open | Open | Open |
         |--------+------+------+------+------+------+------+------+------|
         | D400h  | Open | Open | Open | Open |Closed| Open | Open | Open |
         |--------+------+------+------+------+------+------+------+------|
         | D800h  | Open | Open | Open | Open | Open |Closed| Open | Open |
         |--------+------+------+------+------+------+------+------+------|
         | DC00h  | Open | Open | Open | Open | Open | Open |Closed| Open |
         +----------------------------------------------------------------+
       
       +--------------------------------------------------------------------------+
       |                            INTERRUPT REQUEST                             |
       |--------------------------------------------------------------------------|
       |IRQ | JP3  | JP4  | JP5  | JP6  | JP7  | JP8  | JP9  | JP10 | JP11 | JP12 |
       |----+------+------+------+------+------+------+------+------+------+------|
       | |2 | Open | Open | Open | Open | Open | Open | Open | Open | Open |Closed|
       |-+--+------+------+------+------+------+------+------+------+------+------|
       |»|3 | Open | Open | Open | Open | Open | Open | Open | Open |Closed| Open |
       |-+--+------+------+------+------+------+------+------+------+------+------|
       | |4 | Open | Open | Open | Open | Open | Open | Open |Closed| Open | Open |
       |-+--+------+------+------+------+------+------+------+------+------+------|
       | |5 | Open | Open | Open | Open | Open | Open |Closed| Open | Open | Open |
       |-+--+------+------+------+------+------+------+------+------+------+------|
       | |7 | Open | Open | Open | Open | Open |Closed| Open | Open | Open | Open |
       |-+--+------+------+------+------+------+------+------+------+------+------|
       | |9 | Open | Open | Open | Open |Closed| Open | Open | Open | Open | Open |
       |-+--+------+------+------+------+------+------+------+------+------+------|
       | |10| Open | Open | Open |Closed| Open | Open | Open | Open | Open | Open |
       |-+--+------+------+------+------+------+------+------+------+------+------|
       | |11| Open | Open |Closed| Open | Open | Open | Open | Open | Open | Open |
       |-+--+------+------+------+------+------+------+------+------+------+------|
       | |12| Open |Closed| Open | Open | Open | Open | Open | Open | Open | Open |
       |-+--+------+------+------+------+------+------+------+------+------+------|
       | |15|Closed| Open | Open | Open | Open | Open | Open | Open | Open | Open |
       +--------------------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       SEGMENT LENGTH                       |
          |------------------------------------------------------------|
          |           Maximum            |            JP13             |
          |------------------------------+-----------------------------|
          | »        |    185 meters     |      Pins 1 & 2 Closed      |
          |----------+-------------------+-----------------------------|
          |          |    305 meters     |      Pins 2 & 3 Closed      |
          |------------------------------------------------------------|
          | Note:All cards on the network must have this jumper set    |
          | the same.                                                  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         CABLE TYPE                         |
          |------------------------------------------------------------|
          |                Type                |         JP14          |
          |------------------------------------+-----------------------|
          | » |     RG-58A/U 50ohm coaxial     |   Pins 1 & 2 Closed   |
          |---+--------------------------------+-----------------------|
          |   | AUI transceiver via DB-15 port |   Pins 2 & 3 Closed   |
          +------------------------------------------------------------+
       
          +---------------------------------------------------------------+
          |                       I/O BASE ADDRESS                        |
          |---------------------------------------------------------------|
          |Address| JP15 | JP16 | JP17 | JP18 | JP19 | JP20 | JP21 | JP22 |
          |-------+------+------+------+------+------+------+------+------|
          |  |280h| Open | Open | Open | Open |Closed| Open | Open | Open |
          |--+----+------+------+------+------+------+------+------+------|
          |  |2A0h| Open | Open | Open | Open | Open |Closed| Open | Open |
          |--+----+------+------+------+------+------+------+------+------|
          |  |2C0h| Open | Open | Open | Open | Open | Open |Closed| Open |
          |--+----+------+------+------+------+------+------+------+------|
          |  |2E0h| Open | Open | Open | Open | Open | Open | Open |Closed|
          |--+----+------+------+------+------+------+------+------+------|
          |» |300h|Closed| Open | Open | Open | Open | Open | Open | Open |
          |--+----+------+------+------+------+------+------+------+------|
          |  |320h| Open |Closed| Open | Open | Open | Open | Open | Open |
          |--+----+------+------+------+------+------+------+------+------|
          |  |340h| Open | Open |Closed| Open | Open | Open | Open | Open |
          |--+----+------+------+------+------+------+------+------+------|
          |  |360h| Open | Open | Open |Closed| Open | Open | Open | Open |
          +---------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     COMPATIBILITY MODE                     |
          |------------------------------------------------------------|
          |      Compatibility      |       JP1       |      JP2       |
          |-------------------------+-----------------+----------------|
          | »       |   Standard    |   Pins 1 & 2    |   Pins 1 & 2   |
          |         |               |     Closed      |     Closed     |
          |---------+---------------+-----------------+----------------|
          |         |    Special    |   Pins 2 & 3    |   Pins 2 & 3   |
          |         |               |     Closed      |     Closed     |
          |------------------------------------------------------------|
          | Note:Use the special mode on the PS/2 Model 30-286 if the  |
          | computer hangs after running IPX.                          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              DB-15 PORT GROUND CONFIGURATION               |
          |------------------------------------------------------------|
          |            Ground             |            JP15            |
          |-------------------------------+----------------------------|
          |      AUI (logic ground)       |     Pins 2 & 3 Closed      |
          |-------------------------------+----------------------------|
          |     DIX (chassis ground)      |     Pins 1 & 2 Closed      |
          |------------------------------------------------------------|
          | Note:The older, pre-IEEE 802.3 Ethernet Digital            |
          | Equipment/Intel/Xerox (DIX) cables use a different type of |
          +------------------------------------------------------------+