(TXT) View Source
       
       # COMPEX, INC.
       
          ENET/U (Revision C2)
       
          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
          
       
          +------------------------------------------------------------+
          |                         CABLE TYPE                         |
          |------------------------------------------------------------|
          |             Cable Type             |         J1A-G         |
          |------------------------------------+-----------------------|
          | » |     RG-58A/U 50ohm coaxial     |   Pins 2 & 3 closed   |
          |---+--------------------------------+-----------------------|
          |   | AUI transceiver via DB-15 port |   Pins 1 & 2 closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       SEGMENT LENGTH                       |
          |------------------------------------------------------------|
          |            Maximum Length             |         J4         |
          |---------------------------------------+--------------------|
          | »            |       185 meters       |       Closed       |
          |--------------+------------------------+--------------------|
          |              |       300 meters       |        Open        |
          |------------------------------------------------------------|
          |   Note:Segment length is the total length of cable between |
          |   the two farthest cards on the segment. Each card on the  |
          |   segment must have this option set the same.              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      NETWORK VERSION                       |
          |------------------------------------------------------------|
          |              Version              |           J5           |
          |-----------------------------------+------------------------|
          | » |      Ethernet version 2       |          Open          |
          |---+-------------------------------+------------------------|
          |   |      Ethernet version 1       |         Closed         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     INTERRUPT REQUEST                      |
          |------------------------------------------------------------|
          |   IRQ   |   J6A    |   J6B   |   J6C   |   J6D   |   J6E   |
          |---------+----------+---------+---------+---------+---------|
          |   |  2  |  Closed  |  Open   |  Open   |  Open   |  Open   |
          |---+-----+----------+---------+---------+---------+---------|
          | » |  3  |   Open   | Closed  |  Open   |  Open   |  Open   |
          |---+-----+----------+---------+---------+---------+---------|
          |   |  4  |   Open   |  Open   | Closed  |  Open   |  Open   |
          |---+-----+----------+---------+---------+---------+---------|
          |   |  5  |   Open   |  Open   |  Open   | Closed  |  Open   |
          |---+-----+----------+---------+---------+---------+---------|
          |   |  7  |   Open   |  Open   |  Open   |  Open   | Closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         WAIT STATE                         |
          |------------------------------------------------------------|
          |                     Setting                      |   J7    |
          |--------------------------------------------------+---------|
          | » |       Use preset 8-bit bus wait states       |  Open   |
          |---+----------------------------------------------+---------|
          |   | Use 2 wait states (6MHz or slower bus speed) | Closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                          BOOT ROM                          |
          |------------------------------------------------------------|
          |             Setting             |            J8            |
          |---------------------------------+--------------------------|
          | » |          Disabled           |           Open           |
          |---+-----------------------------+--------------------------|
          |   |           Enabled           |          Closed          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     I/O BASE ADDRESS                     | |
          |----------------------------------------------------------| |
          |   Address    |   J9A    |   J9B    |   J9C    |   J9D    | |
          |--------------+----------+----------+----------+----------| |
          |   |   200h   |  Closed  |  Closed  |  Closed  |  Closed  | |
          |---+----------+----------+----------+----------+----------| |
          |   |   220h   |  Closed  |  Closed  |  Closed  |   Open   | |
          |---+----------+----------+----------+----------+----------| |
          |   |   240h   |  Closed  |  Closed  |   Open   |  Closed  | |
          |---+----------+----------+----------+----------+----------| |
          |   |   260h   |  Closed  |  Closed  |   Open   |   Open   | |
          |---+----------+----------+----------+----------+----------| |
          | » |  280h 1  |  Closed  |   Open   |  Closed  |  Closed  | |
          |---+----------+----------+----------+----------+----------| |
          |   |   2A0h   |  Closed  |   Open   |  Closed  |   Open   | |
          |---+----------+----------+----------+----------+----------| |
          |   |   2C0h   |  Closed  |   Open   |   Open   |  Closed  | |
          |---+----------+----------+----------+----------+----------| |
          |   |   2E0h   |  Closed  |   Open   |   Open   |   Open   | |
          |---+----------+----------+----------+----------+----------| |
          | » |  300h 2  |   Open   |  Closed  |  Closed  |  Closed  | |
          |---+----------+----------+----------+----------+----------| |
          |   |   320h   |   Open   |  Closed  |  Closed  |   Open   | |
          |---+----------+----------+----------+----------+----------| |
          |   |   340h   |   Open   |  Closed  |   Open   |  Closed  | |
          |---+----------+----------+----------+----------+----------| |
          |   |   360h   |   Open   |  Closed  |   Open   |   Open   | |
          |---+----------+----------+----------+----------+----------| |
          |   |   380h   |   Open   |   Open   |  Closed  |  Closed  | |
          |---+----------+----------+----------+----------+----------| |
          |   |   3A0h   |   Open   |   Open   |  Closed  |   Open   | |
          |---+----------+----------+----------+----------+----------| |
          |   |   3C0h   |   Open   |   Open   |   Open   |  Closed  | |
          |---+----------+----------+----------+----------+----------| |
          |   |   3E0h   |   Open   |   Open   |   Open   |   Open   | |
          |---+--------------------------------------------------------|
          |   | Note 1 :This setting is to be used when the card is in |
          |   | "WD MODE" (see below).                                 |
          |   |                                                        |
          |   | Note 2 :This setting is to be used when the card is in |
          |   | "NE MODE" (see below).                                 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     BOOT ROM ADDRESS                      ||
          |-----------------------------------------------------------||
          | Address  | J10A |  J10B  |  J10C  | J10D  | J10E  | J10F  ||
          |----------+------+--------+--------+-------+-------+-------||
          | | C0000  | Open | Closed | Closed |Closed |Closed |Closed ||
          |-+--------+------+--------+--------+-------+-------+-------||
          | | C2000  | Open | Closed | Closed |Closed |Closed | Open  ||
          |-+--------+------+--------+--------+-------+-------+-------||
          | | C4000  | Open | Closed | Closed |Closed | Open  |Closed ||
          |-+--------+------+--------+--------+-------+-------+-------||
          | | C6000  | Open | Closed | Closed |Closed | Open  | Open  ||
          |-+--------+------+--------+--------+-------+-------+-------||
          |»|C8000 2 | Open | Closed | Closed | Open  |Closed |Closed ||
          |-+--------+------+--------+--------+-------+-------+-------||
          | | CA000  | Open | Closed | Closed | Open  |Closed | Open  ||
          |-+--------+------+--------+--------+-------+-------+-------||
          | | CC000  | Open | Closed | Closed | Open  | Open  |Closed ||
          |-+--------+------+--------+--------+-------+-------+-------||
          | | CE000  | Open | Closed | Closed | Open  | Open  | Open  ||
          |-+--------+------+--------+--------+-------+-------+-------||
          | | D0000  | Open | Closed |  Open  |Closed |Closed |Closed ||
          |-+--------+------+--------+--------+-------+-------+-------||
          |»|D2000 1 | Open | Closed |  Open  |Closed |Closed | Open  ||
          |-+--------+------+--------+--------+-------+-------+-------||
          | | D4000  | Open | Closed |  Open  |Closed | Open  |Closed ||
          |-+--------+------+--------+--------+-------+-------+-------||
          | | D6000  | Open | Closed |  Open  |Closed | Open  | Open  ||
          |-+--------+------+--------+--------+-------+-------+-------||
          | | D8000  | Open | Closed |  Open  | Open  |Closed |Closed ||
          |-+--------+------+--------+--------+-------+-------+-------||
          | | DA000  | Open | Closed |  Open  | Open  |Closed | Open  ||
          |-+--------+------+--------+--------+-------+-------+-------||
          | | DC000  | Open | Closed |  Open  | Open  | Open  |Closed ||
          |-+--------+------+--------+--------+-------+-------+-------||
          | | DE000  | Open | Closed |  Open  | Open  | Open  | Open  ||
          |-+----------------------------------------------------------|
          | |Note 1 :This setting is to be used when the card is in "WD|
          | |MODE" (see below).                                        |
          | |                                                          |
          | |Note 2 :This setting is to be used when the card is in "NE|
          | |MODE" (see below).                                        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                          NIC MODE                          |
          |------------------------------------------------------------|
          |                       Mode                        |  J11   |
          |---------------------------------------------------+--------|
          |    "WD MODE" - running the ENETCPX, ED8003, or    | Closed |
          |                   WDPLUS driver                   |        |
          |---------------------------------------------------+--------|
          |   "NE MODE" - running the NOVELL NE1000 driver    |  Open  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               I/O CHANNEL READY WAIT STATES                |
          |------------------------------------------------------------|
          |                    Setting                     |    J12    |
          |------------------------------------------------+-----------|
          | » |   Use 4 wait states when #IOCHRDY active   |  Closed   |
          |---+--------------------------------------------+-----------|
          |   |   Use 2 wait states when #IOCHRDY active   |   Open    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       DATA BUS SIZE                        |
          |------------------------------------------------------------|
          |            Setting             |           JP14            |
          |--------------------------------+---------------------------|
          | » |           16-bit           |          Closed           |
          |---+----------------------------+---------------------------|
          |   |           8-bit            |           Open            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          |  LED  | Status |                 Condition                 |
          |-------+--------+-------------------------------------------|
          | LED1  |   On   |   Data is being transmitted or received   |
          |-------+--------+-------------------------------------------|
          | LED1  |  Off   | Data is not being transmitted or received |
          +------------------------------------------------------------+