CSS LABORATORIES, INC.
======================

   LAN 2000

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

<gopher://bitreich.org/I/th99/n/C-D/40372-1.png>
   

   +------------------------------------------------------------+
   |                         CABLE TYPE                         |
   |------------------------------------------------------------|
   |               Type               |       JB3A - JB3I       |
   |----------------------------------+-------------------------|
   | Shielded/Unshielded twisted pair |    Pins 1 & 2 Closed    |
   |----------------------------------+-------------------------|
   |      RG-58A/U 50ohm coaxial      |    Pins 4 & 5 closed    |
   |----------------------------------+-------------------------|
   |  AUI transceiver via DB-15 port  |    Pins 3 & 4 closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      I/O BASE ADDRESS                      |
   |------------------------------------------------------------|
   |    Address    |     JB4A     |     JB4B     |     JB4C     |
   |---------------+--------------+--------------+--------------|
   |     220h      |    Closed    |    Closed    |    Closed    |
   |---------------+--------------+--------------+--------------|
   |     240h      |     Open     |    Closed    |    Closed    |
   |---------------+--------------+--------------+--------------|
   |     300h      |    Closed    |     Open     |    Closed    |
   |---------------+--------------+--------------+--------------|
   |     320h      |     Open     |     Open     |    Closed    |
   |---------------+--------------+--------------+--------------|
   |     340h      |    Closed    |    Closed    |     Open     |
   |---------------+--------------+--------------+--------------|
   |     360h      |     Open     |    Closed    |     Open     |
   |---------------+--------------+--------------+--------------|
   |     380h      |    Closed    |     Open     |     Open     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      BOOT ROM ADDRESS                      |
   |------------------------------------------------------------|
   | Base Address  |     JB5A     |     JB5B     |     JB5C     |
   |---------------+--------------+--------------+--------------|
   |    C8000h     |    Closed    |    Closed    |     Open     |
   |---------------+--------------+--------------+--------------|
   |    CC000h     |    Closed    |     Open     |     Open     |
   |---------------+--------------+--------------+--------------|
   |    D0000h     |     Open     |    Closed    |     Open     |
   |---------------+--------------+--------------+--------------|
   |    D4000h     |     Open     |     Open     |     Open     |
   |---------------+--------------+--------------+--------------|
   |   Disabled    |     Open     |     Open     |    Closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    LINK INTEGRITY TEST                     |
   |------------------------------------------------------------|
   |                Setting                |        JB4D        |
   |---------------------------------------+--------------------|
   |>>             |        Enabled        |       Closed       |
   |---------------+-----------------------+--------------------|
   |               |       Disabled        |        Open        |
   |------------------------------------------------------------|
   | Note:Link integrity test is valid only when the cable type |
   | is shielded/unshielded twisted pair.                       |
   +------------------------------------------------------------+

+--------------------------------------------------------------------+
|                         INTERRUPT REQUEST                          |
|--------------------------------------------------------------------|
| IRQ | JB6A | JB6B | JB6C | JB6D | JB6E | JB6F | JB6G | JB6H | JB6I |
|-----+------+------+------+------+------+------+------+------+------|
|>>|2/9|Closed| Open | Open | Open | Open | Open | Open | Open | Open |
|-+---+------+------+------+------+------+------+------+------+------|
| | 3 | Open |Closed| Open | Open | Open | Open | Open | Open | Open |
|-+---+------+------+------+------+------+------+------+------+------|
| | 4 | Open | Open |Closed| Open | Open | Open | Open | Open | Open |
|-+---+------+------+------+------+------+------+------+------+------|
| | 5 | Open | Open | Open |Closed| Open | Open | Open | Open | Open |
|-+---+------+------+------+------+------+------+------+------+------|
| | 7 | Open | Open | Open | Open |Closed| Open | Open | Open | Open |
|-+---+------+------+------+------+------+------+------+------+------|
| |10 | Open | Open | Open | Open | Open |Closed| Open | Open | Open |
|-+---+------+------+------+------+------+------+------+------+------|
| |11 | Open | Open | Open | Open | Open | Open |Closed| Open | Open |
|-+---+------+------+------+------+------+------+------+------+------|
| |12 | Open | Open | Open | Open | Open | Open | Open |Closed| Open |
|-+---+------+------+------+------+------+------+------+------+------|
| |15 | Open | Open | Open | Open | Open | Open | Open | Open |Closed|
+--------------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   |  LED  | Status |                 Condition                 |
   |-------+--------+-------------------------------------------|
   | LED1  |   On   |   Data is being transmitted or received   |
   |-------+--------+-------------------------------------------|
   | LED1  |  Off   | Data is not being transmitted or received |
   +------------------------------------------------------------+