EDIMAX COMPUTER COMPANY
AL-3353/AL-3354
|
NIC Type |
ARCnet |
|
Transfer Rate |
2.5Mbps |
|
Data Bus |
16-bit ISA |
|
Topology |
Star Linear Bus |
|
Wiring Type |
RG-62A/U 93ohm coaxial Unshielded twisted pair |
|
Boot ROM |
Available |
|
NODE ID ADDRESS | ||||||||
|
Node |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 |
SW1/7 |
SW1/8 |
|
0 |
- |
- |
- |
- |
- |
- |
- |
- |
|
1 |
Off |
On |
On |
On |
On |
On |
On |
On |
|
2 |
On |
Off |
On |
On |
On |
On |
On |
On |
|
3 |
Off |
Off |
On |
On |
On |
On |
On |
On |
|
4 |
On |
On |
Off |
On |
On |
On |
On |
On |
|
251 |
Off |
Off |
On |
Off |
Off |
Off |
Off |
Off |
|
252 |
On |
On |
Off |
Off |
Off |
Off |
Off |
Off |
|
253 |
Off |
On |
Off |
Off |
Off |
Off |
Off |
Off |
|
254 |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
|
255 |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
|
Notes:Node address 0 is used for messaging between nodes and must not be used. A total of 255 node address settings are available. The switches are a binary representation of the decimal node addresses. Switch 1 is the Least Significant Bit and switch 8 is the Most Significant Bit. The switches have the following decimal values: switch 1=1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128. Turn off the switches and add the values of the off switches to obtain the correct node address. (On=0, Off=1) | ||||||||
|
CABLE TYPE & TOPOLOGY | |||||
|
Type |
Topology |
JP7 |
JP8 |
JP10 |
JP12 |
|
Coaxial |
Star |
Closed |
Open |
Open |
Open |
|
Coaxial |
Linear Bus |
Open |
Closed |
Open |
Open |
|
Twisted pair |
Star |
Open |
Open |
Closed |
Closed |
|
Twisted pair |
Linear Bus |
Open |
Open |
Closed |
Closed |
|
BASE MEMORY ADDRESS | |||||
|
Address |
JP5A & JP5B |
SW2/7 |
SW2/8 |
SW2/9 |
SW2/10 |
|
C0000h |
Closed |
Off |
Off |
On |
On |
|
CC000h |
Open |
Off |
Off |
On |
On |
|
D0000h |
Closed |
Off |
Off |
On |
Off |
|
DC000h |
Open |
Off |
Off |
On |
Off |
|
E0000h |
Closed |
Off |
Off |
Off |
On |
|
INTERRUPT SETTINGS | |||||||||||
|
IRQ |
JP6A |
JP6B |
JP6C |
JP6D |
JP6E |
JP6F |
JP6G |
JP6H |
JP6I |
JP6J |
JP6K |
|
2 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
|
3 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
4 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
5 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
6 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
7 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
|
10 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
|
11 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
|
12 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
|
14 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
|
15 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
|
RESPONSE AND RECONFIGURATION TIMEOUTS | |||||
|
Response Time |
Idle Time |
Reconfiguration Time |
JP9 |
JP11 | |
| » |
78µs |
86µs |
840ms |
Open |
Open |
|
285µs |
316µs |
1680ms |
Open |
Closed | |
|
563µs |
624µs |
1680ms |
Closed |
Open | |
|
1130µs |
1237µs |
1680ms |
Closed |
Closed | |
|
Note:All NICs on the network segment must have this option set the same. | |||||
|
I/O BASE ADDRESS | |||||||
|
Address |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
SW2/6 | |
| » |
2E0h |
Off |
On |
Off |
Off |
Off |
On |
|
2F0h |
Off |
On |
Off |
Off |
Off |
Off | |
|
300h |
Off |
Off |
On |
On |
On |
On | |
|
350h |
Off |
Off |
On |
Off |
On |
Off | |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
LED1 |
Green |
Blinking |
Data is being transmitted or received |
|
LED1 |
Green |
Off |
Data is not being transmitted or received |
|
MISCELLANEOUS NOTES |
|
The AL-3353 and the AL-3354 have different transceivers. As a result the AL-3353 should only be operated in a coaxial star configuration, while the AL-3354 will operate in a coaxial bus, a coaxial star, a twisted pair bus or a twisted pair star configuration. |