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# EDIMAX COMPUTER COMPANY
EN-2000PXA
Card Type Ethernet
Data Bus 16-bit ISA
Maximum network Rate 10Mbps/20Mbps
Topology Linear Bus/Star
Wiring Type Shielded twisted pair
AUI transceiver via DB-15 port
RG-58A/U 50ohm coaxial
Boot ROM Available (location unidentified)
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|-------------------------+--------+-----------------+-------|
| AUI transceiver via | CN1 | RG-58A/U 50ohm | CN3 |
| DB-15 port | | coaxial | |
|-------------------------+--------+-----------------+-------|
| Shielded twisted pair | CN2 | | |
|------------------------------------------------------------|
| Note: The locations of CN1, CN2, and CN3 are unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|-------------------------------------+-------+--------------|
| » | Factory configured - do not | JP3 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Jumperless/PNP mode | JP1/8 | Open |
|---+---------------------------------+-------+--------------|
| | Jumper mode | JP1/8 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS |
|------------------------------------------------------------|
| Setting | JP1/1 | JP1/2 | JP1/3 | JP1/4 |
|------------+-----------+-----------+-----------+-----------|
| 300h | Open | Open | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| 320h | Open | Open | Open | Closed |
|------------+-----------+-----------+-----------+-----------|
| 340h | Open | Open | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| 360h | Open | Open | Closed | Closed |
|------------+-----------+-----------+-----------+-----------|
| 380h | Closed | Open | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| 3A0h | Closed | Open | Open | Closed |
|------------+-----------+-----------+-----------+-----------|
| 3C0h | Closed | Open | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| 3E0h | Closed | Open | Closed | Closed |
|------------+-----------+-----------+-----------+-----------|
| 200h | Open | Closed | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| 220h | Open | Closed | Open | Closed |
|------------+-----------+-----------+-----------+-----------|
| 240h | Open | Closed | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| 260h | Open | Closed | Closed | Closed |
|------------+-----------+-----------+-----------+-----------|
| 280h | Closed | Closed | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| 2A0h | Closed | Closed | Open | Closed |
|------------+-----------+-----------+-----------+-----------|
| 2C0h | Closed | Closed | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| 2E0h | Closed | Closed | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| Setting | JP1/5 | JP1/6 | JP1/7 |
|---------------+--------------+--------------+--------------|
| *2/9 | Open | Open | Open |
|---------------+--------------+--------------+--------------|
| 3 | Open | Open | Closed |
|---------------+--------------+--------------+--------------|
| 4 | Open | Closed | Open |
|---------------+--------------+--------------+--------------|
| 5 | Open | Closed | Closed |
|---------------+--------------+--------------+--------------|
| 10 | Closed | Open | Open |
|---------------+--------------+--------------+--------------|
| 11 | Closed | Open | Closed |
|---------------+--------------+--------------+--------------|
| 12 | Closed | Closed | Open |
|---------------+--------------+--------------+--------------|
| 15 | Closed | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ROM ADDRESS AND SIZE |
|------------------------------------------------------------|
| Setting | JP2/1 | JP2/2 | JP2/3 | JP2/4 | JP2/5 |
|--------------+---------+--------+--------+--------+--------|
| Disabled | Open | Open | Open | Open | Open |
|--------------+---------+--------+--------+--------+--------|
| C0000h, 32KB | Open | Closed | Open | Open | Open |
|--------------+---------+--------+--------+--------+--------|
| C8000h, 32KB | Open | Closed | Open | Open | Closed |
|--------------+---------+--------+--------+--------+--------|
| D0000h, 32KB | Open | Closed | Open | Closed | Open |
|--------------+---------+--------+--------+--------+--------|
| D8000h, 32KB | Open | Closed | Open | Closed | Closed |
|--------------+---------+--------+--------+--------+--------|
| C0000h, 64KB | Open | Closed | Closed | Open | Open |
|--------------+---------+--------+--------+--------+--------|
| D0000h, 64KB | Open | Closed | Closed | Open | Closed |
|--------------+---------+--------+--------+--------+--------|
| C0000h, 16KB | Closed | Open | Open | Open | Open |
|--------------+---------+--------+--------+--------+--------|
| C4000h, 16KB | Closed | Open | Open | Open | Closed |
|--------------+---------+--------+--------+--------+--------|
| C8000h, 16KB | Closed | Open | Open | Closed | Open |
|--------------+---------+--------+--------+--------+--------|
| CC000h, 16KB | Closed | Open | Open | Closed | Closed |
|--------------+---------+--------+--------+--------+--------|
| D0000h, 16KB | Closed | Open | Closed | Open | Open |
|--------------+---------+--------+--------+--------+--------|
| D4000h, 16KB | Closed | Open | Closed | Open | Closed |
|--------------+---------+--------+--------+--------+--------|
| D8000h, 16KB | Closed | Open | Closed | Closed | Open |
|--------------+---------+--------+--------+--------+--------|
| DC000h, 16KB | Closed | Open | Closed | Closed | Closed |
+------------------------------------------------------------+