COMTROL CORPORATION
===================

   CNIC/2

   NIC Type          Ethernet                                     
   Transfer Rate     10Mbps                                       
   Data Bus          16-bit ISA                                   
   Topology          Linear Bus, Star                             
   Wiring Type       RG58A/U 50ohm coaxial                        
   Boot ROM          Available                                    

<gopher://bitreich.org/I/th99/n/C-D/40711-1.png>
   

   +------------------------------------------------------------+
   |                  ADDRESS/INTERRUPT SELECT                  |
   |------------------------------------------------------------|
   | I/O Address |    Memory     | DMA | IRQ  | JP3/A  | JP3/B  |
   |             |    Address    |     |      |        |        |
   |-------------+---------------+-----+------+--------+--------|
   |>>   | 300h  |    C8000h     |  5  | IRQ3 | Closed | Closed |
   |-----+-------+---------------+-----+------+--------+--------|
   |     | 320h  |    CC000h     |  6  | IRQ4 | Closed |  Open  |
   |-----+-------+---------------+-----+------+--------+--------|
   |     | 340h  |    C0000h     |  7  | IRQ5 |  Open  | Closed |
   |-----+-------+---------------+-----+------+--------+--------|
   |     | 360h  |    D4000h     |  3  | IRQ9 |  Open  |  Open  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DMA CONFIGURATION                      |
   |------------------------------------------------------------|
   |   DACK    |   JP1/A    |   JP1/B   |   JP1/C   |   JP1/D   |
   |-----------+------------+-----------+-----------+-----------|
   |>> |   5   |    Open    |   Open    |  Closed   |   Open    |
   |---+-------+------------+-----------+-----------+-----------|
   |   |   3   |    Open    |   Open    |   Open    |  Closed   |
   |---+-------+------------+-----------+-----------+-----------|
   |   |   6   |    Open    |  Closed   |   Open    |   Open    |
   |---+-------+------------+-----------+-----------+-----------|
   |   |   7   |   Closed   |   Open    |   Open    |   Open    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               DMA CONFIGURATION (CONTINUED)                |
   |------------------------------------------------------------|
   |    DRQ    |   JP2/A    |   JP2/B   |   JP2/C   |   JP2/D   |
   |-----------+------------+-----------+-----------+-----------|
   |>> |   5   |    Open    |   Open    |  Closed   |   Open    |
   |---+-------+------------+-----------+-----------+-----------|
   |   |   3   |    Open    |   Open    |   Open    |  Closed   |
   |---+-------+------------+-----------+-----------+-----------|
   |   |   6   |    Open    |  Closed   |   Open    |   Open    |
   |---+-------+------------+-----------+-----------+-----------|
   |   |   7   |   Closed   |   Open    |   Open    |   Open    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                          BOOT ROM                          |
   |------------------------------------------------------------|
   |             Setting             |           JP5            |
   |---------------------------------+--------------------------|
   |>> |          Disabled           |           Open           |
   |---+-----------------------------+--------------------------|
   |   |           Enabled           |          Closed          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      INTERRUPT SELECT                      |
   |------------------------------------------------------------|
   |      IRQ       |  JP4/A   |  JP4/B   |  JP4/C   |  JP4/D   |
   |----------------+----------+----------+----------+----------|
   |>> |    IRQ5    |   Open   |   Open   |  Closed  |   Open   |
   |---+------------+----------+----------+----------+----------|
   |   |    IRQ3    |  Closed  |   Open   |   Open   |   Open   |
   |---+------------+----------+----------+----------+----------|
   |   |    IRQ4    |   Open   |  Closed  |   Open   |   Open   |
   |---+------------+----------+----------+----------+----------|
   |   |    IRQ9    |   Open   |   Open   |   Open   |  Closed  |
   |---+------------+----------+----------+----------+----------|
   |   |  Disabled  |   Open   |   Open   |   Open   |   Open   |
   +------------------------------------------------------------+