LANCAST
16-BIT 10BASE-T BOARD
|
NIC Type |
Ethernet |
|
Transfer Rate |
10Mbps |
|
Data Bus |
16-bit ISA |
|
Topology |
Star |
|
Wiring Type |
Unshielded twisted pair AUI transceiver via DB-15 port |
|
Boot ROM |
Available |
|
BOOT ROM | ||
|
Setting |
W1 | |
|
Disabled |
Open | |
|
Enabled |
Closed | |
|
BOOT ROM & I/O BASE ADDRESS | ||||
|
Boot ROM Address |
I/O Address |
W2 |
W3 | |
|
C8000h |
300 - 31Fh |
Closed |
Closed | |
|
CC000h |
320 - 33Fh |
Open |
Closed | |
|
D0000h |
340 - 35Fh |
Closed |
Open | |
|
D4000h |
360 - 37Fh |
Open |
Open | |
|
WAIT STATE | ||
|
Setting |
W4 | |
|
0 wait states |
Open | |
|
1 wait state |
Closed | |
|
INTERRUPT REQUEST | |||||||||
|
IRQ |
W5 |
W6 |
W7 |
W8 |
W11 |
W12 |
W13 |
W14 | |
|
2/9 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
3 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
4 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
5 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
10 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
11 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
12 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
15 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
CABLE TYPE | ||
|
Type |
W9 | |
|
Unshielded twisted pair |
Pins 1 & 2 closed | |
|
AUI transceiver via DB-15 port |
Pins 2 & 3 closed | |
|
LINK INTEGRITY TEST | ||
|
Setting |
W10 | |
|
Enabled |
Pins 1 & 2 closed | |
|
Disabled |
Pins 2 & 3 closed | |
|
Note:The link integrity test is only valid when the cable type is unshielded twisted pair. | ||
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
LED1 |
Yellow |
Blinking |
Data is being transmitted |
|
LED1 |
Yellow |
On |
Data is not being transmitted |
|
LED2 |
Red |
Blinking |
Data is being received |
|
LED2 |
Red |
On |
Data is not being received |
|
LED3 |
Green |
On |
Twisted pair network connection is good |
|
LED3 |
Green |
Off |
Twisted pair network connection is broken |
|
LED4 |
Red |
On |
Twisted pair receive wires are reversed and corrected for |
|
LED4 |
Red |
Off |
Normal operation |
|
Note:If the link integrity test is disabled, LED3 will remain off. | |||