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# FOX RESEARCH, INC.
10-NET CIRCUIT BOARD (ASSY. #155-000120 AND #155-000160)
NIC Type Proprietary
Chip Set SEEQ DC 8001
Data Bus 8-bit ISA
Network Transfer Rate 1Mbps
Topology Linear Bus
Wiring Type Unshielded twisted pair
Boot ROM Available
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label |
|---------------------------------------------+--------------|
| Unshielded twisted pair via 3-pin connector | J1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|----------------------------------+-------+-----------------|
| » | Base I/O address set to 300h | W1 | Pins 1 & 2 |
| | | | closed |
|---+------------------------------+-------+-----------------|
| | Base I/O address set to 310h | W1 | Pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DMA CHANNEL |
|------------------------------------------------------------|
| Setting | W2 | W4 |
|------------------+--------------------+--------------------|
| » | DMA1 | Pins 1 & 2 closed | Pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | DMA3 | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT |
|------------------------------------------------------------|
| Setting | W3/A | W3/B | W3/C | W3/D | W3/E |
|-----------+---------+---------+---------+---------+--------|
| » | IRQ2 | Closed | Open | Open | Open | Open |
|---+-------+---------+---------+---------+---------+--------|
| | IRQ3 | Open | Closed | Open | Open | Open |
|---+-------+---------+---------+---------+---------+--------|
| | IRQ4 | Open | Open | Closed | Open | Open |
|---+-------+---------+---------+---------+---------+--------|
| | IRQ5 | Open | Open | Open | Closed | Open |
|---+-------+---------+---------+---------+---------+--------|
| | IRQ7 | Open | Open | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOOT ROM ADDRESS |
|------------------------------------------------------------|
| Setting | W5 |
|----------------------------+-------------------------------|
| » | Disabled | Pins 2 & 4 closed |
|---+------------------------+-------------------------------|
| | EC000h | Pins 1 & 2 closed |
|---+------------------------+-------------------------------|
| | EE000h | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|-------+--------------+--------+----------------------------|
| LED1 | Unidentified | On | Card has failed |
|-------+--------------+--------+----------------------------|
| LED1 | Unidentified | Off | Card is operating normally |
+------------------------------------------------------------+