RACAL INTERLAN, INC.
====================

   NI5210-10BT-8/NI5210-10BT-16 (VERSION 2)

   NIC Type         Ethernet                                      
   Transfer Rate    10Mbps                                        
   Data Bus         8-bit ISA                                     
   Topology         Star                                          
   Wiring Type      Unshielded twisted pair                       
                                                                  
                    AUI transceiver via DB-15                     
   Boot ROM         Available                                     

<gopher://bitreich.org/I/th99/n/P-R/40608-1.png>
   

   +------------------------------------------------------------+
   |             ONBOARD RAM/BOOT ROM CONFIGURATION             |
   |------------------------------------------------------------|
   |             Function             |    JP1A    |    JP1B    |
   |----------------------------------+------------+------------|
   |       8KB of RAM installed       | Pins 2 & 3 |    N/A     |
   |         (NI5120-10BT-8)          |   closed   |            |
   |----------------------------------+------------+------------|
   |      16KB of RAM installed       | Pins 1 & 2 | Pins 1 & 2 |
   |         (NI5120-10BT-16)         |   closed   |   closed   |
   |----------------------------------+------------+------------|
   |        Boot ROM installed        | Pins 1 & 2 | Pins 2 & 3 |
   |                                  |   closed   |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      BOOT ROM ADDRESS                      |
   |------------------------------------------------------------|
   |  Address   |   JP1C    |   JP1D    |   JP1E    |   JP1F    |
   |------------+-----------+-----------+-----------+-----------|
   |   | C0000h | Pins 1 &  | Pins 1 &  | Pins 1 &  | Pins 1 &  |
   |   |        | 2 closed  | 2 closed  | 2 closed  | 2 closed  |
   |---+--------+-----------+-----------+-----------+-----------|
   |   | C4000h | Pins 1 &  | Pins 1 &  | Pins 1 &  | Pins 2 &  |
   |   |        | 2 closed  | 2 closed  | 2 closed  | 3 closed  |
   |---+--------+-----------+-----------+-----------+-----------|
   |>> | C8000h | Pins 1 &  | Pins 1 &  | Pins 2 &  | Pins 1 &  |
   |   |        | 2 closed  | 2 closed  | 3 closed  | 2 closed  |
   |---+--------+-----------+-----------+-----------+-----------|
   |   | CC000h | Pins 1 &  | Pins 1 &  | Pins 2 &  | Pins 2 &  |
   |   |        | 2 closed  | 2 closed  | 3 closed  | 3 closed  |
   |---+--------+-----------+-----------+-----------+-----------|
   |   | D0000h | Pins 1 &  | Pins 2 &  | Pins 1 &  | Pins 1 &  |
   |   |        | 2 closed  | 3 closed  | 2 closed  | 2 closed  |
   |---+--------+-----------+-----------+-----------+-----------|
   |   | D4000h | Pins 1 &  | Pins 2 &  | Pins 1 &  | Pins 2 &  |
   |   |        | 2 closed  | 3 closed  | 2 closed  | 3 closed  |
   |---+--------+-----------+-----------+-----------+-----------|
   |   | D8000h | Pins 1 &  | Pins 2 &  | Pins 2 &  | Pins 1 &  |
   |   |        | 2 closed  | 3 closed  | 3 closed  | 2 closed  |
   |---+--------+-----------+-----------+-----------+-----------|
   |   | DC000h | Pins 1 &  | Pins 2 &  | Pins 2 &  | Pins 2 &  |
   |   |        | 2 closed  | 3 closed  | 3 closed  | 3 closed  |
   |---+--------+-----------+-----------+-----------+-----------|
   |   | E0000h | Pins 2 &  | Pins 1 &  | Pins 1 &  | Pins 1 &  |
   |   |        | 3 closed  | 2 closed  | 2 closed  | 2 closed  |
   |---+--------+-----------+-----------+-----------+-----------|
   |   | E4000h | Pins 2 &  | Pins 1 &  | Pins 1 &  | Pins 2 &  |
   |   |        | 3 closed  | 2 closed  | 2 closed  | 3 closed  |
   |---+--------+-----------+-----------+-----------+-----------|
   |   | E8000h | Pins 2 &  | Pins 1 &  | Pins 2 &  | Pins 1 &  |
   |   |        | 3 closed  | 2 closed  | 3 closed  | 2 closed  |
   |---+--------+-----------+-----------+-----------+-----------|
   |   | EC000h | Pins 2 &  | Pins 1 &  | Pins 2 &  | Pins 2 &  |
   |   |        | 3 closed  | 2 closed  | 3 closed  | 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                BASE I/O ADDRESS (CONTINUED)                |
   |------------------------------------------------------------|
   | Address |   JP1G   | JP1H  | JP1I  | JP1J  | JP1K  | JP1L  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   200   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  1&2  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   208   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  1&2  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   210   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  1&2  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   218   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  1&2  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   220   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  2&3  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   228   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  2&3  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   230   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  2&3  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   238   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  2&3  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   240   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  1&2  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   248   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  1&2  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   250   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  1&2  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   258   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  1&2  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   260   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  2&3  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   268   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  2&3  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   270   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  2&3  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   278   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  2&3  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   280   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  1&2  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   288   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  1&2  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   290   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  1&2  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   298   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  1&2  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   2A0   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  2&3  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   2A8   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  2&3  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   2B0   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  2&3  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   2B8   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  2&3  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   2CO   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  1&2  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   2C8   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  1&2  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   2D0   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  1&2  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   2D8   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  1&2  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   2E0   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  2&3  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   2E8   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  2&3  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   2F0   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  2&3  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   2F8   | Pins 1&2 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  2&3  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   300   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  1&2  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   308   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  1&2  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   310   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  1&2  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   318   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  1&2  |  2&3  |  2&3  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                BASE I/O ADDRESS (CONTINUED)                |
   |------------------------------------------------------------|
   | Address |   JP1G   | JP1H  | JP1I  | JP1J  | JP1K  | JP1L  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   320   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  2&3  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   328   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  2&3  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   330   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  2&3  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   338   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  1&2  |  2&3  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   340   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  1&2  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   348   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  1&2  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   350   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  1&2  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   358   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  1&2  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   360   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  2&3  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   368   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  2&3  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   370   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  2&3  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   378   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  1&2  |  2&3  |  2&3  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   380   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  1&2  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   388   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  1&2  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   390   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  1&2  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   398   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  1&2  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   3A0   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  2&3  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   3A8   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  2&3  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   3B0   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  2&3  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   3B8   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  1&2  |  2&3  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   3C0   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  1&2  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   3C8   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  1&2  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   3D0   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  1&2  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   3D8   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  1&2  |  2&3  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   3E0   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  2&3  |  1&2  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   3E8   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  2&3  |  1&2  |  2&3  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   3F0   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  2&3  |  2&3  |  1&2  |
   |---------+----------+-------+-------+-------+-------+-------|
   |   3F8   | Pins 2&3 | Pins  | Pins  | Pins  | Pins  | Pins  |
   |         |          |  2&3  |  2&3  |  2&3  |  2&3  |  2&3  |
   |------------------------------------------------------------|
   | Note:Pins designated should be in the closed position.     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     INTERRUPT SETTINGS                     |
   |------------------------------------------------------------|
   | IRQ  |  JP2A  |  JP2B  |  JP2C  |  JP2D  |  JP2E  |  JP2F  |
   |------+--------+--------+--------+--------+--------+--------|
   |  2   | Closed |  Open  |  Open  |  Open  |  Open  |  Open  |
   |------+--------+--------+--------+--------+--------+--------|
   |  3   |  Open  | Closed |  Open  |  Open  |  Open  |  Open  |
   |------+--------+--------+--------+--------+--------+--------|
   |  4   |  Open  |  Open  | Closed |  Open  |  Open  |  Open  |
   |------+--------+--------+--------+--------+--------+--------|
   |  5   |  Open  |  Open  |  Open  | Closed |  Open  |  Open  |
   |------+--------+--------+--------+--------+--------+--------|
   |  6   |  Open  |  Open  |  Open  |  Open  | Closed |  Open  |
   |------+--------+--------+--------+--------+--------+--------|
   |  7   |  Open  |  Open  |  Open  |  Open  |  Open  | Closed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         CABLE TYPE                         |
   |------------------------------------------------------------|
   |              Type              |            SW1            |
   |--------------------------------+---------------------------|
   |    Unshielded twisted pair     |        Position B         |
   |--------------------------------+---------------------------|
   | AUI transceiver via DB-15 port |        Position A         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       LINK INTEGRITY                       |
   |------------------------------------------------------------|
   |              Function               |         W18          |
   |-------------------------------------+----------------------|
   |>>   |    Link intergity enabled     |  Pins 1 & 2 closed   |
   |-----+-------------------------------+----------------------|
   |     |    Link integrity disabled    |  Pins 2 & 3 closed   |
   |------------------------------------------------------------|
   | Note: If card is used in a pre-10BaseT cabling network,    |
   | disable the link integrity function.                       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   |      LED      |                 Condition                  |
   |---------------+--------------------------------------------|
   |      On       |           Link integrity exists            |
   |---------------+--------------------------------------------|
   |      Off      |       Link integrity does not exist        |
   |------------------------------------------------------------|
   | Note:LED is active only when NIC is used in a 10BaseT      |
   | network.                                                   |
   +------------------------------------------------------------+