LANCAST
ENC-4103
NIC Type | Ethernet |
Transfer Rate | 10Mbps |
Data Bus | 8-bit ISA |
Topology | Linear bus |
Wiring Type | Unshielded twisted pair AUI transceiver via DB-15 port |
Boot ROM | Available |

CABLE TYPE | ||
Type | JP1A - JP1G | |
» | Unshielded twisted pair | Pins 1 & 2 closed |
| AUI transceiver via DB-15 port | Pins 2 & 3 closed |
INTERRUPT REQUEST | |||
IRQ | SW1/1 | SW1/2 | |
| 2 | On | On |
» | 3 | On | Off |
| 4 | Off | On |
| 5 | Off | Off |
I/O BASE ADDRESS | |||
Address | SW1/3 | SW1/4 | |
» | 300 - 31Fh | On | On |
| 320 - 33Fh | On | Off |
| 340 - 35Fh | Off | On |
| 360 - 37Fh | Off | Off |
BOOT ROM ADDRESS | ||||
Base Address | SW1/5 | SW1/6 | SW1/7 | |
| C0000 - C3FFFh | On | On | On |
| C4000 - C7FFFh | Off | On | On |
» | C8000 - CBFFFh | On | Off | On |
| CC000 - CFFFFh | Off | Off | On |
| D0000 - D3FFFh | On | On | Off |
| D4000 - D7FFFh | Off | On | Off |
| D8000 - DBFFFh | On | Off | Off |
| DC000 - DFFFFh | Off | Off | Off |
BOOT ROM | ||
Setting | SW1/8 | |
» | Disabled | Open |
| Enabled | Closed |
DIAGNOSTIC LED(S) | ||
LED | Status | Condition |
LED1 | Blinking | Card is transmitting for an extended time (Jabber) |
LED1 | On | Normal operation |
LED2 | Blinking | Collision detected on network |
LED2 | On | Normal operation |
LED3 | Blinking | Data is being received |
LED3 | On | Data is not being received/Twisted pair network connection good |
LED3 | Off | Twisted pair network connection broken |
LED4 | Blinking | Data is being transmitted |
LED4 | Off | Data is not being transmitted |
Note: The function of LED3 is dependent on the cable type selected. LED3 will indicate twisted pair network connection only when the cable type is twisted pair. | ||