TEXT View Source
# SVEC COMPUTER CORPORATION
FD0490P
NIC Type: Ethernet
Transfer Rate: 10Mbps
Data Bus: 16-bit ISA
Topology: Star
Wiring Type AUI transceiver via DB-15 port
Shielded/Unshielded twisted pair
Boot ROM Available
IMG IMG 1
+------------------------------------------------------------+
| I/O ADDRESS |
|------------------------------------------------------------|
| Address | JP1/Jumper A | JP1/Jumper B |
|------------------+--------------------+--------------------|
| » | 300h | Closed | Closed |
|---+--------------+--------------------+--------------------|
| | 320h | Closed | Open |
|---+--------------+--------------------+--------------------|
| | 340h | Open | Closed |
|---+--------------+--------------------+--------------------|
| | 360h | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOOT ROM ADDRESS |
|------------------------------------------------------------|
| Address | JP1/Jumper C | JP1/Jumper D | JP1/Jumper E |
|---------------+--------------+--------------+--------------|
| » | C800h | Closed | Open | Closed |
|---+-----------+--------------+--------------+--------------|
| | C000h | Closed | Closed | Closed |
|---+-----------+--------------+--------------+--------------|
| | C400h | Open | Closed | Closed |
|---+-----------+--------------+--------------+--------------|
| | CC00h | Open | Open | Closed |
|---+-----------+--------------+--------------+--------------|
| | D000h | Closed | Closed | Open |
|---+-----------+--------------+--------------+--------------|
| | D400h | Open | Closed | Open |
|---+-----------+--------------+--------------+--------------|
| | D800h | Closed | Open | Open |
|---+-----------+--------------+--------------+--------------|
| | DC00h | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| TIMING |
|------------------------------------------------------------|
| Setting | JP2 |
|--------------------------------------+---------------------|
| » | Standard | Closed |
|----------+---------------------------+---------------------|
| | Non-standard | Open |
|------------------------------------------------------------|
| Note:If compatibility problems are encountered, try |
| opening JP2. |
+------------------------------------------------------------+
+--------------------------------------------------------------------+
| INTERRUPT REQUEST - JP3 |
|--------------------------------------------------------------------|
| IRQ | A | B | C | D | E | F | G | H | I |
|-----+------+------+------+------+------+------+------+------+------|
|IRQ2 |Closed| Open | Open | Open | Open | Open | Open | Open | Open |
|-----+------+------+------+------+------+------+------+------+------|
|IRQ3 | Open |Closed| Open | Open | Open | Open | Open | Open | Open |
|-----+------+------+------+------+------+------+------+------+------|
|IRQ4 | Open | Open |Closed| Open | Open | Open | Open | Open | Open |
|-----+------+------+------+------+------+------+------+------+------|
|IRQ5 | Open | Open | Open |Closed| Open | Open | Open | Open | Open |
|-----+------+------+------+------+------+------+------+------+------|
|IRQ6 | Open | Open | Open | Open |Closed| Open | Open | Open | Open |
|-----+------+------+------+------+------+------+------+------+------|
|IRQ7 | Open | Open | Open | Open | Open |Closed| Open | Open | Open |
|-----+------+------+------+------+------+------+------+------+------|
|IRQ10| Open | Open | Open | Open | Open | Open |Closed| Open | Open |
|-----+------+------+------+------+------+------+------+------+------|
|IRQ11| Open | Open | Open | Open | Open | Open | Open |Closed| Open |
|-----+------+------+------+------+------+------+------+------+------|
|IRQ12| Open | Open | Open | Open | Open | Open | Open | Open |Closed|
+--------------------------------------------------------------------+
+------------------------------------------------------------+
| CABLE TYPE |
|------------------------------------------------------------|
| Type | JP4 |
|----------------------------------+-------------------------|
| AUI transceiver via DB-15 port | All jumpers open |
|----------------------------------+-------------------------|
| Shielded/Unshielded twisted pair | All jumpers closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CONNECTORS |
|------------------------------------------------------------|
| Purpose | Location |
|-------------------------------+----------------------------|
| External LED connector | JP5 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED |
|------------------------------------------------------------|
| LED | Status | Condition |
|--------+-----------+---------------------------------------|
| LED1 | On | Data is being received |
|--------+-----------+---------------------------------------|
| LED2 | On | Data is being transmitted |
|--------+-----------+---------------------------------------|
| JP5 | On | Power on |
|--------+-----------+---------------------------------------|
| JP5 | Blinking | Data is being transmitted or received |
|--------+-----------+---------------------------------------|
| JP5 | Off | Connection is broken/power off |
+------------------------------------------------------------+