(TXT) View Source
       
       # CNET TECHNOLOGY, INC.
       
          CN200E
       
          NIC Type         Ethernet                                      
          Transfer Rate    10Mbps                                        
          Data Bus         8-bit ISA                                     
          Topology         Linear Bus                                    
          Wiring Type      RG--58A/U 50ohm coaxial                       
                                                                         
                           AUI transceiver via DB-15 port                
          Boot ROM         Available                                     
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                     ONBOARD TERMINATOR                     |
          |------------------------------------------------------------|
          |         Setting          |       JP2        |     JP3      |
          |--------------------------+------------------+--------------|
          | »       |    Disabled    |    Pins 2 & 3    |     Open     |
          |         |                |      Closed      |              |
          |---------+----------------+------------------+--------------|
          |         |    Enabled     |    Pins 1 & 2    |    Closed    |
          |         |                |      Closed      |              |
          |------------------------------------------------------------|
          | Note: If the card is on either end of a linear bus network |
          | segment, the onboard terminator may be used instead of     |
          | using an external terminator.                              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         CABLE TYPE                         |
          |------------------------------------------------------------|
          |               Type               |         JP1/A-H         |
          |----------------------------------+-------------------------|
          | » |    RG-58A/U 50ohm coaxial    |    Pins 1 & 2 closed    |
          |---+------------------------------+-------------------------|
          |   |   AUI transceiver viaDB-15   |    Pins 2 & 3 closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         WAIT STATE                         |
          |------------------------------------------------------------|
          |         Setting         |               JP4                |
          |------------------------------------------------------------|
          | »  |     0 wait states      |      Pins 2 & 3 closed       |
          |----+------------------------+------------------------------|
          |    |      1 wait state      |      Pins 1 & 2 closed       |
          |----+------------------------+------------------------------|
          |    |     2 wait states      |      Pins 3 & 4 closed       |
          +------------------------------------------------------------+
       
           
       
           
       
          +------------------------------------------------------------+
          |                    INTERRUPT SELECTION                     |
          |------------------------------------------------------------|
          |             IRQ             |             JP5              |
          |------------------------------------------------------------|
          |     |    2/9    |            Pins 1 & 2 closed             |
          |-----+-----------+------------------------------------------|
          |  »  |     3     |            Pins 3 & 4 closed             |
          |-----+-----------+------------------------------------------|
          |     |     4     |            Pins 5 & 6 closed             |
          |-----+-----------+------------------------------------------|
          |     |     5     |            Pins 7 & 8 closed             |
          |-----+-----------+------------------------------------------|
          |     |     7     |            Pins 9 & 10 closed            |
          |-----+-----------+------------------------------------------|
          |     |    10     |           Pins 11 & 12 closed            |
          |-----+-----------+------------------------------------------|
          |     |    11     |           Pins 13 & 14 closed            |
          |-----+-----------+------------------------------------------|
          |     |    12     |           Pins 15 & 16 closed            |
          |-----+-----------+------------------------------------------|
          |     |    14     |           Pins 17 & 18 closed            |
          |-----+-----------+------------------------------------------|
          |     |    15     |           Pins 19 & 20 closed            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      I/O BASE ADDRESS                      |
          |------------------------------------------------------------|
          |    Address     |  SW1/1   |  SW1/2   |  SW1/3   |  SW1/4   |
          |----------------+----------+----------+----------+----------|
          |   | 200 - 21Fh |    On    |    On    |    On    |    On    |
          |---+------------+----------+----------+----------+----------|
          |   | 220 - 23Fh |   Off    |    On    |    On    |    On    |
          |---+------------+----------+----------+----------+----------|
          |   | 240 - 25Fh |    On    |   Off    |    On    |    On    |
          |---+------------+----------+----------+----------+----------|
          |   | 280 - 29Fh |    On    |    On    |   Off    |    On    |
          |---+------------+----------+----------+----------+----------|
          |   | 2A0 - 2BFh |   Off    |    On    |   Off    |    On    |
          |---+------------+----------+----------+----------+----------|
          |   | 2C0 - 2DFh |    On    |   Off    |   Off    |    On    |
          |---+------------+----------+----------+----------+----------|
          | » | 300 - 31Fh |    On    |    On    |    On    |   Off    |
          |---+------------+----------+----------+----------+----------|
          |   | 320 - 33Fh |   Off    |    On    |    On    |   Off    |
          |---+------------+----------+----------+----------+----------|
          |   | 340 - 35Fh |    On    |   Off    |    On    |   Off    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      BOOT ROM ADDRESS                      |
          |------------------------------------------------------------|
          |    Address     |  SW1/5   |  SW1/6   |  SW1/7   |  SW1/8   |
          |----------------+----------+----------+----------+----------|
          |   |   C0000h   |    On    |    On    |    On    |    On    |
          |---+------------+----------+----------+----------+----------|
          |   |   C4000h   |   Off    |    On    |    On    |    On    |
          |---+------------+----------+----------+----------+----------|
          | » |   C8000h   |    On    |   Off    |    On    |    On    |
          |---+------------+----------+----------+----------+----------|
          |   |   CC000h   |   Off    |   Off    |    On    |    On    |
          |---+------------+----------+----------+----------+----------|
          |   |   D0000h   |    On    |    On    |   Off    |    On    |
          |---+------------+----------+----------+----------+----------|
          |   |   D4000h   |   Off    |    On    |   Off    |    On    |
          |---+------------+----------+----------+----------+----------|
          |   |   D8000h   |    On    |   Off    |   Off    |    On    |
          |---+------------+----------+----------+----------+----------|
          |   |   DC000h   |   Off    |   Off    |   Off    |    On    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          | LED  | Color | Status |             Condition              |
          |------+-------+--------+------------------------------------|
          | LED1 |  Red  |  Off   |         Link not detected          |
          |------+-------+--------+------------------------------------|
          | LED1 |  Red  |   On   |           Link detected            |
          |------+-------+--------+------------------------------------|
          | LED2 | Green |  Off   |         Data is not being          |
          |      |       |        |        transmitted/received        |
          |------+-------+--------+------------------------------------|
          | LED2 | Green |   On   | Data is being transmitted/received |
          +------------------------------------------------------------+