THOMAS-CONRAD CORPORATION
=========================

   TC4145 16/4 (NEXT GEN)

   NIC Type         Token Ring                                    
   Transfer Rate    4/16Mbps                                      
   Data Bus         16-bit ISA                                    
   Topology         Ring                                          
   Wiring Type      Shielded twisted pair                         
                                                                  
                    Unshielded twisted pair                       
   Boot ROM         Available                                     

<gopher://bitreich.org/I/th99/n/S-T/41112-1.png>
   

<gopher://bitreich.org/I/th99/n/S-T/41112-2.png>
   

   +------------------------------------------------------------+
   |                   RAM SIZE CONFIGURATION                   |
   |------------------------------------------------------------|
   |            Size            |              JB1              |
   |----------------------------+-------------------------------|
   |           128KB            |       Pins 2 & 3 closed       |
   |----------------------------+-------------------------------|
   |           512KB            |       Pins 1 & 2 closed       |
   |------------------------------------------------------------|
   | Note: The location of JB1 is unidentified.                 |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED  | Color | Status |             Condition              |
   |------+-------+--------+------------------------------------|
   | LED1 | Green |   On   | Adapter is inserted into the ring  |
   |------+-------+--------+------------------------------------|
   | LED1 | Green |  Off   |  Adapter is not inserted into the  |
   |      |       |        |                ring                |
   |------+-------+--------+------------------------------------|
   | LED2 |  Red  |   On   | Data is being transmitted/received |
   |------+-------+--------+------------------------------------|
   | LED2 |  Red  |  Off   |         Data is not being          |
   |      |       |        |        transmitted/received        |
   +------------------------------------------------------------+