ANDREW CORPORATION
==================

   ISA IIA TOKEN RING

   NIC Type         Token-Ring                                    
   Transfer Rate    4/16Mbps                                      
   Data Bus         16-bit ISA                                    
   Topology         Token-Ring                                    
   Wiring Type      Unshielded twisted pair (IBM type 3)          
   Boot ROM         Available                                     

<gopher://bitreich.org/I/th99/n/A-B/40583-1.png>
   

   +------------------------------------------------------------+
   |                      ADAPTER CARD ID                       |
   |------------------------------------------------------------|
   |   Adapter   |   SW1/1   |  SW1/2   |  SW1/3   |  Address   |
   |   Card ID   |           |          |          |            |
   |-------------+-----------+----------+----------+------------|
   |   Card 0    |    Off    |   Off    |   Off    |   0380h    |
   |-------------+-----------+----------+----------+------------|
   |   Card 1    |    Off    |   Off    |    On    |   0382h    |
   |-------------+-----------+----------+----------+------------|
   |   Card 2    |    Off    |    On    |   Off    |   0384h    |
   |-------------+-----------+----------+----------+------------|
   |   Card 3    |    Off    |    On    |    On    |   0386h    |
   |-------------+-----------+----------+----------+------------|
   |   Card 4    |    On     |   Off    |   Off    |   0390h    |
   |-------------+-----------+----------+----------+------------|
   |   Card 5    |    On     |   Off    |    On    |   0392h    |
   |-------------+-----------+----------+----------+------------|
   |   Card 6    |    On     |    On    |   Off    |   0394h    |
   |-------------+-----------+----------+----------+------------|
   |   Card 7    |    On     |    On    |    On    |   0396h    |
   |------------------------------------------------------------|
   |      Note:Card ID is used to distinguish between different |
   |      ISA IIA cards installed in the same computer.         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              CONFIGURATION ALTERATION PROTECT              |
   |------------------------------------------------------------|
   |                  Function                   |    SW1/4     |
   |---------------------------------------------+--------------|
   | Configuration locked to hardware definition |      On      |
   |---------------------------------------------+--------------|
   |      Configuration software alterable       |     Off      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     RAM CONFIGURATION                      |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |        JP1         |
   |------------------+--------------------+--------------------|
   |      128KB       |      (4) 4464      | Pins 2 & 3 closed  |
   |------------------+--------------------+--------------------|
   |      512KB       |     (4) 44256      | Pins 1 & 2 closed  |
   |------------------+--------------------+--------------------|
   |      2048KB      |     (4) 441000     | Pins 1 & 2 closed  |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/n/A-B/40583-2.png>
   

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   |  LED  |  Color  | Status  |           Condition            |
   |-------+---------+---------+--------------------------------|
   | LED1  | Yellow  |   Off   |      Network speed 4Mbps       |
   |-------+---------+---------+--------------------------------|
   | LED1  | Yellow  |   On    |      Network speed 16Mbps      |
   |-------+---------+---------+--------------------------------|
   | LED2  |  Green  |   Off   | Card is not inserted into ring |
   |-------+---------+---------+--------------------------------|
   | LED2  |  Green  |   On    |   Card is inserted into ring   |
   +------------------------------------------------------------+