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# NETWORTH, INC.
ETHERNEXT UTP16
NIC Type Ethernet
Network Transfer Rate 10Mbps
Data Bus 16-bit ISA
Topology Linear Bus/Star
Wire Type Unshielded twisted pair
AUI transceiver via DB-15 port
Boot ROM Available
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+-------+---------------------+-------|
| Unshielded twisted | CN1 | AUI transceiver via | CN2 |
| pair connector | | DB-15 port | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|----------------------------------------+-------+-----------|
| » | Factory configured - do not alter | W2/A | Open |
|---+------------------------------------+-------+-----------|
| » | Factory configured - do not alter | W2/C | Open |
|---+------------------------------------+-------+-----------|
| » | Factory configured - do not alter | W2/D | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CABLE TYPE |
|------------------------------------------------------------|
| Setting | W1/1 | W1/2 | W1/3 | W1/4 |
|------------------------+--------+--------+--------+--------|
| » | Unshielded twisted | Pins 2 | Pins 2 | Pins 2 | Pins 2 |
| | pair | & 3 | & 3 | & 3 | & 3 |
|---+--------------------+--------+--------+--------+--------|
| | AUI transceiver | Pins 1 | Pins 1 | Pins 1 | Pins 1 |
| | via DB-15 port | & 2 | & 2 | & 2 | & 2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CABLE TYPE (CON’T) |
|------------------------------------------------------------|
| Setting | W1/5 | W1/6 | W2/B |
|-------------------------+------------+------------+--------|
| » | Unshielded twisted | Pins 2 & 3 | Pins 2 & 3 | Open |
| | pair | | | |
|---+---------------------+------------+------------+--------|
| | AUI transceiver via | Pins 1 & 2 | Pins 1 & 2 | Closed |
| | DB-15 port | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT |
|------------------------------------------------------------|
| Setting | W4/A | W4/B | W4/C | W4/D |
|-------------+-----------+-----------+-----------+----------|
| | IRQ2 | Closed | Open | Open | Open |
|---+---------+-----------+-----------+-----------+----------|
| » | IRQ3 | Open | Closed | Open | Open |
|---+---------+-----------+-----------+-----------+----------|
| | IRQ4 | Open | Open | Closed | Open |
|---+---------+-----------+-----------+-----------+----------|
| | IRQ5 | Open | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS |
|------------------------------------------------------------|
| Setting | W3/A | W3/B |
|---------------------+-------------------+------------------|
| » | 300h | Closed | Closed |
|---+-----------------+-------------------+------------------|
| | 320h | Closed | Open |
|---+-----------------+-------------------+------------------|
| | 340h | Open | Closed |
|---+-----------------+-------------------+------------------|
| | 360h | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOOT ROM ADDRESS |
|------------------------------------------------------------|
| Setting | W3/C | W3/D |
|----------------------+------------------+------------------|
| | C8000h | Closed | Closed |
|---+------------------+------------------+------------------|
| | D8000h | Closed | Open |
|---+------------------+------------------+------------------|
| | E8000h | Open | Closed |
|---+------------------+------------------+------------------|
| » | F8000h | Open | Open |
+------------------------------------------------------------+