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. |
||