MECER CORPORATION
=================

   B363C

   NIC Type         Ethernet                                      
   Transfer Rate    10Mbps                                        
   Data Bus         16-bit ISA                                    
   Topology         Linear Bus                                    
   Wiring Type      AUI Transceiver via DB-15 port                
                                                                  
                    RG-58A/U 50ohm coaxial                        
   Boot ROM         Available                                     

<gopher://bitreich.org/I/th99/n/M-O/40942-1.png>
   

   +------------------------------------------------------------+
   |                 BASE I/O ADDRESS SELECTION                 |
   |------------------------------------------------------------|
   |          Address           |              JP2              |
   |----------------------------+-------------------------------|
   |            300h            |   Pins 1 & 2, 3 & 4 closed    |
   |----------------------------+-------------------------------|
   |            320h            |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |            340h            |       Pins 3 & 4 closed       |
   |----------------------------+-------------------------------|
   |            360h            |           all open            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    INTERRUPT SELECTION                     |
   |------------------------------------------------------------|
   |            IRQ             |              JP1              |
   |----------------------------+-------------------------------|
   |>> |           3            |      Pins 15 & 16 closed      |
   |---+------------------------+-------------------------------|
   |   |          2/9           |      Pins 17 & 18 closed      |
   |---+------------------------+-------------------------------|
   |   |           4            |      Pins 13 & 14 closed      |
   |---+------------------------+-------------------------------|
   |   |           5            |      Pins 11 & 12 closed      |
   |---+------------------------+-------------------------------|
   |   |           6            |      Pins 9 & 10 closed       |
   |---+------------------------+-------------------------------|
   |   |           7            |       Pins 7 & 8 closed       |
   |---+------------------------+-------------------------------|
   |   |           10           |       Pins 5 & 6 closed       |
   |---+------------------------+-------------------------------|
   |   |           11           |       Pins 3 & 4 closed       |
   |---+------------------------+-------------------------------|
   |   |           12           |       Pins 1 & 2 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   BOOT ROM CONFIGURATION                   |
   |------------------------------------------------------------|
   |          Setting           |       JP3 (pins 7 & 8)        |
   |----------------------------+-------------------------------|
   |          Disabled          |             Open              |
   |----------------------------+-------------------------------|
   |          Enabled           |            Closed             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        ROM ADDRESS                         |
   |------------------------------------------------------------|
   | Address | JP3 (pins 1 & 2) | JP3 (pins 3 & | JP3 (pins 5 & |
   |         |                  |      4)       |      6)       |
   |---------+------------------+---------------+---------------|
   | C0000h  |      Closed      |    Closed     |    Closed     |
   |---------+------------------+---------------+---------------|
   | C4000h  |       Open       |    Closed     |    Closed     |
   |---------+------------------+---------------+---------------|
   | C8000h  |      Closed      |     Open      |    Closed     |
   |---------+------------------+---------------+---------------|
   | CC000h  |       Open       |     Open      |    Closed     |
   |---------+------------------+---------------+---------------|
   | D0000h  |      Closed      |    Closed     |     Open      |
   |---------+------------------+---------------+---------------|
   | D4000h  |       Open       |    Closed     |     Open      |
   |---------+------------------+---------------+---------------|
   | D8000h  |      Closed      |     Open      |     Open      |
   |---------+------------------+---------------+---------------|
   | DC000h  |       Open       |     Open      |     Open      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              AT BUS WAIT STATE CONFIGURATION               |
   |------------------------------------------------------------|
   |            Setting            |            JP4             |
   |-------------------------------+----------------------------|
   |         0 wait states         |           Closed           |
   |-------------------------------+----------------------------|
   |         1 wait state          |            Open            |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/n/M-O/40942-2.png>
   

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   |  LED   |  Color  | Status  |           Condition           |
   |--------+---------+---------+-------------------------------|
   |  LED1  |  Green  |   On    |              N/A              |
   |--------+---------+---------+-------------------------------|
   |  LED1  |  Green  |   Off   |              N/A              |
   |--------+---------+---------+-------------------------------|
   |  LED2  |   Red   |   On    |    Data is being received     |
   |--------+---------+---------+-------------------------------|
   |  LED2  |   Red   |   Off   |  Data is not being received   |
   |--------+---------+---------+-------------------------------|
   |  LED3  | Yellow  |   On    |   Data is being transmitted   |
   |--------+---------+---------+-------------------------------|
   |  LED3  | Yellow  |   Off   | Data is not being transmitted |
   +------------------------------------------------------------+