COMPEX, INC.
============

   UNIVERSAL SERIES ENET 16/U (REV. D)

   NIC Type         Ethernet                                      
   Transfer Rate    10Mbps                                        
   Data Bus         16-bit ISA                                    
   Topology         Linear Bus                                    
   Wiring Type      RG58A/U 50ohm coaxial                         
                                                                  
                    AUI transceiver via DB-15 port                
   Boot ROM         Available                                     

<gopher://bitreich.org/I/th99/n/C-D/40318-1.png>
   

   +------------------------------------------------------------+
   |                         CABLE TYPE                         |
   |------------------------------------------------------------|
   |                Type                |      JP1A - JP1H      |
   |------------------------------------+-----------------------|
   |>> |         RG58A/U 50ohm          |   Pins 1 & 2 closed   |
   |---+--------------------------------+-----------------------|
   |   | AUI transceiver via DB-15 port |   Pins 2 & 3 closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       SEGMENT LENGTH                       |
   |------------------------------------------------------------|
   |                  Length                  |       JP4       |
   |------------------------------------------+-----------------|
   |>>           |         185 Meters         |     Closed      |
   |-------------+----------------------------+-----------------|
   |             |         300 Meters         |      Open       |
   |------------------------------------------------------------|
   | Note:Each card on the network segment must have this       |
   | option set the same.                                       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  ETHERNET VERSION SELECT                   |
   |------------------------------------------------------------|
   |               Type                |          JP5           |
   |-----------------------------------+------------------------|
   |>> | Ethernet version 2, IEEE802.3 |          Open          |
   |---+-------------------------------+------------------------|
   |   |      Ethernet version 1       |         Closed         |
   +------------------------------------------------------------+

   +-------------------------------------------------------------+
   |                      INTERRUPT REQUEST                      |
   |-------------------------------------------------------------|
   | IRQ | JP6A | JP6B | JP6C | JP6D | JP6E | JP6F | JP6G | JP6H |
   |-----+------+------+------+------+------+------+------+------|
   | |2/9| Open | Open | Open |Closed| Open | Open | Open | Open |
   |-+---+------+------+------+------+------+------+------+------|
   |>>| 3 | Open | Open | Open | Open |Closed| Open | Open | Open |
   |-+---+------+------+------+------+------+------+------+------|
   | | 4 | Open | Open | Open | Open | Open |Closed| Open | Open |
   |-+---+------+------+------+------+------+------+------+------|
   | | 5 | Open | Open | Open | Open | Open | Open |Closed| Open |
   |-+---+------+------+------+------+------+------+------+------|
   | | 7 | Open | Open | Open | Open | Open | Open | Open |Closed|
   |-+---+------+------+------+------+------+------+------+------|
   | |10 | Open | Open |Closed| Open | Open | Open | Open | Open |
   |-+---+------+------+------+------+------+------+------+------|
   | |11 | Open |Closed| Open | Open | Open | Open | Open | Open |
   |-+---+------+------+------+------+------+------+------+------|
   | |15 |Closed| Open | Open | Open | Open | Open | Open | Open |
   +-------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     MEMORY WAIT STATE                      |
   |------------------------------------------------------------|
   |                    Setting                     |    JP7    |
   |------------------------------------------------+-----------|
   |>>     | System preset (usually 1WS 16-bit/4WS  |   Open    |
   |       |                 8-bit)                 |           |
   |-------+----------------------------------------+-----------|
   |       | 0 wait states for 16-bit/2 wait states |  Closed   |
   |       |               for 8-bit                |           |
   |------------------------------------------------------------|
   | Note:Use 0 Wait states when using the NIC in a 6MHz or     |
   | slower PC and onboard SRAM is 35ns type.                   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                          BOOT ROM                          |
   |------------------------------------------------------------|
   |             Setting             |           JP8            |
   |---------------------------------+--------------------------|
   |>> |          Disabled           |           Open           |
   |---+-----------------------------+--------------------------|
   |   |           Enabled           |          Closed          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      I/O BASE ADDRESS                      |
   |------------------------------------------------------------|
   |   Address   |   JP9A    |   JP9B    |   JP9C    |   JP9D   |
   |-------------+-----------+-----------+-----------+----------|
   |   |  200h   |  Closed   |  Closed   |  Closed   |  Closed  |
   |---+---------+-----------+-----------+-----------+----------|
   |   |  220h   |  Closed   |  Closed   |  Closed   |   Open   |
   |---+---------+-----------+-----------+-----------+----------|
   |   |  240h   |  Closed   |  Closed   |   Open    |  Closed  |
   |---+---------+-----------+-----------+-----------+----------|
   |   |  260h   |  Closed   |  Closed   |   Open    |   Open   |
   |---+---------+-----------+-----------+-----------+----------|
   |>> |  280h   |  Closed   |   Open    |  Closed   |  Closed  |
   |---+---------+-----------+-----------+-----------+----------|
   |   |  2A0h   |  Closed   |   Open    |  Closed   |   Open   |
   |---+---------+-----------+-----------+-----------+----------|
   |   |  2C0h   |  Closed   |   Open    |   Open    |  Closed  |
   |---+---------+-----------+-----------+-----------+----------|
   |   |  2E0h   |  Closed   |   Open    |   Open    |   Open   |
   |---+---------+-----------+-----------+-----------+----------|
   |   |  300h   |   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   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      BOOT ROM ADDRESS                      |
   |------------------------------------------------------------|
   | Address  | JP10A | JP10B  | JP10C  | JP10D | JP10E | JP10F |
   |----------+-------+--------+--------+-------+-------+-------|
   | | C0000h | Open  | Closed | Closed |Closed |Closed |Closed |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | C2000h | Open  | Closed | Closed |Closed |Closed | Open  |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | C4000h | Open  | Closed | Closed |Closed | Open  |Closed |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | C6000h | Open  | Closed | Closed |Closed | Open  | Open  |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | C8000h | Open  | Closed | Closed | Open  |Closed |Closed |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | CA000h | Open  | Closed | Closed | Open  |Closed | Open  |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | CC000h | Open  | Closed | Closed | Open  | Open  |Closed |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | CE000h | Open  | Closed | Closed | Open  | Open  | Open  |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | D0000h | Open  | Closed |  Open  |Closed |Closed |Closed |
   |-+--------+-------+--------+--------+-------+-------+-------|
   |>>| D2000h | Open  | Closed |  Open  |Closed |Closed | Open  |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | D4000h | Open  | Closed |  Open  |Closed | Open  |Closed |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | D6000h | Open  | Closed |  Open  |Closed | Open  | Open  |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | D8000h | Open  | Closed |  Open  | Open  |Closed |Closed |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | DA000h | Open  | Closed |  Open  | Open  |Closed | Open  |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | DC000h | Open  | Closed |  Open  | Open  | Open  |Closed |
   |-+--------+-------+--------+--------+-------+-------+-------|
   | | DE000h | Open  | Closed |  Open  | Open  | Open  | Open  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         WAIT STATE                         |
   |------------------------------------------------------------|
   |                      Setting                      |  JP12  |
   |---------------------------------------------------+--------|
   |>> | System preset (usually 1WS 16-bit/4WS 8-bit)  | Closed |
   |---+-----------------------------------------------+--------|
   |   |  0 wait states for 16-bit/2 wait states for   |  Open  |
   |   |                     8-bit                     |        |
   +------------------------------------------------------------+

 +-----------------------------------------------------------------+
 |                DRIVER COMPATIBILITY MODE SELECT                 |
 |-----------------------------------------------------------------|
 |   Mode    |Onboard|Driver |Expansion|JP11A |JP11B |JP11C |JP11D |
 |           |  RAM  |       |  Slot   |      |      |      |      |
 |-----------+-------+-------+---------+------+------+------+------|
 |>>| WD CPX  | 16KB  |ENETCPX| 16-bit  | Open |Closed| Open |Closed|
 | |         |       |       |  only   |      |      |      |      |
 |-+---------+-------+-------+---------+------+------+------+------|
 | | WD CPX  | 16KB  |WD8003 | 8A6-bit | Open |Closed| Open |Closed|
 |-+---------+-------+-------+---------+------+------+------+------|
 | | WD CPX  | 64KB  |ENETCPX| 16-bit  | Open |Closed|Closed|Closed|
 | |         |       |       |  only   |      |      |      |      |
 |-+---------+-------+-------+---------+------+------+------+------|
 | | WD CPX  | 64KB  |WD8003 | 8A6-bit | Open |Closed|Closed|Closed|
 |-+---------+-------+-------+---------+------+------+------+------|
 | | WD-WDP  | 16KB  |WDPLUS | 16-bit  | Open | Open | Open |Closed|
 | |         |       |       |  only   |      |      |      |      |
 |-+---------+-------+-------+---------+------+------+------+------|
 | |NE-NE1000| 16KB  |NE1000 | 8A6-bit |Closed| Open | Open | Open |
 |-+---------+-------+-------+---------+------+------+------+------|
 | |NE-NE2000| 16KB  |NE2000 | 8A6-bit | Open | Open | Open | Open |
 +-----------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       BOOT ROM SIZE                        |
   |------------------------------------------------------------|
   |   Size   | JP14A  | JP14B  | JP14C  |   JP15    |  JP15A   |
   |----------+--------+--------+--------+-----------+----------|
   |>> | 8KB  |  Open  |  Open  |  Open  | Pins 1 &  | Pins 1 & |
   |   |      |        |        |        | 2 closed  | 2 closed |
   |---+------+--------+--------+--------+-----------+----------|
   |   | 16KB | Closed |  Open  |  Open  | Pins 1 &  | Pins 1 & |
   |   |      |        |        |        | 2 closed  | 2 closed |
   |---+------+--------+--------+--------+-----------+----------|
   |   | 32KB |  Open  | Closed |  Open  | Pins 1 &  | Pins 2 & |
   |   |      |        |        |        | 2 closed  | 3 closed |
   |---+------+--------+--------+--------+-----------+----------|
   |   | 64KB |  Open  |  Open  | Closed | Pins 2 &  | Pins 2 & |
   |   |      |        |        |        | 3 closed  | 3 closed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      DATA BUS SELECT                       |
   |------------------------------------------------------------|
   |                  Type                   |       JP18       |
   |-----------------------------------------+------------------|
   |>>           |        16-bit mode        |      Closed      |
   |-------------+---------------------------+------------------|
   |             |        8-bit mode         |       Open       |
   |------------------------------------------------------------|
   | Note:The card can be in a 16-bit slot and be set to use    |
   | 8-bit mode. See note regarding JP19.                       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      DATA BUS SELECT                       |
   |------------------------------------------------------------|
   |                  Type                   |       JP18       |
   |-----------------------------------------+------------------|
   |>>           |        16-bit mode        |      Closed      |
   |-------------+---------------------------+------------------|
   |             |        8-bit mode         |       Open       |
   |------------------------------------------------------------|
   | Note:The card can be in a 16-bit slot and be set to use    |
   | 8-bit mode. See note regarding JP19.                       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |            NE2000 MODE BUS MASTER COMPATIBILITY            |
   |------------------------------------------------------------|
   |                    Mode                     |     JP19     |
   |---------------------------------------------+--------------|
   |>>       |         Normal operation          |     Open     |
   |---------+-----------------------------------+--------------|
   |         | NE2000 mode with Bus Master Card  |    Closed    |
   |         |              present              |              |
   |------------------------------------------------------------|
   | Note:This jumper should only be closed when adapter is set |
   | in the NE2000 mode with a Bus Master card present, see     |
   | 'Driver Compatibility Mode Select' table above. When JP19  |
   | is 'Closed', JP18 must be 'Open' regardless of whether the |
   | adapter is in an AT or XT.                                 |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         CONNECTORS                         |
   |------------------------------------------------------------|
   |            Purpose            |          Location          |
   |-------------------------------+----------------------------|
   |     Network activity LED      |            JP13            |
   +------------------------------------------------------------+