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# PLANET TECHNOLOGY CORPORATION
SMART COM ISA (ENW-2400P)
NIC Type Ethernet
Network Transfer Rate 10Mbps
Data Bus 16-bit ISA
Topology Linear Bus, Star
Wiring Type Unshielded 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 |
|---------------------------+-------+----------------+-------|
| Unshielded twisted pair | CN1 | RG-58A/U 50ohm | CN3 |
| port | | coaxial port | |
|---------------------------+-------+----------------+-------|
| AUI transceiver via DB-15 | CN2 | | |
| port | | | |
|------------------------------------------------------------|
| Note: The exact location of CN1, CN2, and CN3 is |
| unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------------+-------+-----------|
| ยป | PnP mode | JP1/H | Open |
|---+------------------------------------+-------+-----------|
| | Jumper mode | JP1/H | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP1/E | JP1/F | JP1/G |
|------------+---------------+---------------+---------------|
| 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 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | JP1/A | JP1/B | JP1/C | JP1/E |
|------------+-----------+-----------+-----------+-----------|
| 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 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ROM ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | JP2/A | JP2/B | JP2/C | JP2/D | JP2/E |
|--------------+---------+--------+--------+--------+--------|
| 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 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| TECHNICAL NOTE |
|------------------------------------------------------------|
| Note: The exact purpose and location of JP3 is |
| unidentified. |
+------------------------------------------------------------+