EDIMAX COMPUTER COMPANY
AL-3350
NIC Type | Arcrnet |
Transfer Rate | 2.5Mbps |
Data Bus | 8-bit ISA |
Topology | Linear Bus |
Wiring Type | RG-62A/U 93ohm coaxial |
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 |
Note: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) | ||||||||
TOPOLOGY/CABLE TYPE | ||||
Type | BJP/1 | BJP/2 | BJP/3 | BJP/4 |
Star/BNC | Open | Open | Open | Closed |
Bus/BNC | Open | Open | Closed | Open |
Star/UTP | Closed | Closed | Open | Open |
BASE MEMORY ADDRESS & BOOT ROM ADDRESS | |||||||
Base Address | Boot ROM | JP1/1 | JP1/2 | JP1/3 | JP1/4 | JP1/5 | |
» | D0000-D07FFh | D2000-D3FFFh | Closed | Closed | Open | Open | Closed |
C0000-C07FFh | C2000-C3FFFh | Closed | Closed | Closed | Closed | Closed | |
C0800-C0FFFh | C2000-C3FFFh | Open | Closed | Closed | Closed | Closed | |
C1000-C17FFh | C2000-C3FFFh | Closed | Open | Closed | Closed | Closed | |
C1800-C1FFFh | C2000-C3FFFh | Open | Open | Closed | Closed | Closed | |
C4000-C47FFh | C6000-C7FFFh | Closed | Closed | Open | Closed | Closed | |
C4800-C4FFFh | C6000-C7FFFh | Open | Closed | Open | Closed | Closed | |
C5000-C57FFh | C6000-C7FFFh | Closed | Open | Open | Closed | Closed | |
C5800-C5FFFh | C6000-C7FFFh | Open | Open | Open | Closed | Closed | |
CC000-CC7FFh | CE000-CFFFFh | Closed | Closed | Closed | Open | Closed | |
CC800-CCFFFh | CE000-CFFFFh | Open | Closed | Closed | Open | Closed | |
CD000-CD7FFh | CE000-CFFFFh | Closed | Open | Closed | Open | Closed | |
CD800-CDFFFh | CE000-CFFFFh | Open | Open | Closed | Open | Closed | |
D0800-D0FFFh | D2000-D3FFFh | Open | Closed | Open | Open | Closed | |
D1000-D17FFh | D2000-D3FFFh | Closed | Open | Open | Open | Closed | |
D1800-D1FFFh | D2000-D3FFFh | Open | Open | Open | Open | Closed | |
D4000-D47FFh | D6000-D7FFFh | Closed | Closed | Closed | Closed | Open | |
D4800-D4FFFh | D6000-D7FFFh | Open | Closed | Closed | Closed | Open | |
D5000-D57FFh | D6000-D7FFFh | Closed | Open | Closed | Closed | Open | |
D5800 D5FFFh | D6000-D7FFFh | Open | Open | Closed | Closed | Open | |
D8000-D87FFh | DA000-DBFFFh | Closed | Closed | Open | Closed | Open | |
D8800-D8FFFh | DA000-DBFFFh | Open | Closed | Open | Closed | Open | |
D9000-D97FFh | DA000-DBFFFh | Closed | Open | Open | Closed | Open | |
D9800-D9FFFh | DA000-DBFFFh | Open | Open | Open | Closed | Open | |
DC000-DC7FFh | DE000-DFFFFh | Closed | Closed | Closed | Open | Open | |
DC800-DCFFFh | DE000-DFFFFh | Open | Closed | Closed | Open | Open | |
DD000-DD7FFh | DE000-DFFFFh | Closed | Open | Closed | Open | Open | |
DD800-DDFFFh | DE000-DFFFFh | Open | Open | Closed | Open | Open | |
E0000-E07FFh | E2000-E3FFFh | Closed | Closed | Open | Open | Open | |
E0800-E0FFFh | E2000-E3FFFh | Open | Closed | Open | Open | Open | |
E1000-E17FFh | E2000-E3FFFh | Closed | Open | Open | Open | Open | |
E1800-E1FFFh | E2000-E3FFFh | Open | Open | Open | Open | Open | |
I/O BASE ADDRESS | ||||
Address | JP1/6 | JP1/7 | JP1/8 | |
» | 2E0-2EFh | Closed | Open | Closed |
| 260-26Fh | Closed | Closed | Closed |
| 290-29Fh | Open | Closed | Closed |
| 2F0-2EFh | Open | Open | Closed |
300-30Fh | Closed | Closed | Open | |
| 350-35Fh | Open | Closed | Open |
| 380-38Fh | Closed | Open | Open |
| 3E0-3EFh | Open | Open | Open |
RESPONSE AND RECONFIGURATION TIMEOUTS | |||||
Response Time | Idle Time | Reconfiguration Time | JP4/1 | JP4/2 | |
» | 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. | |||||
ONBOARD TERMINATOR | ||||
Terminator | AJP/1 | AJP/2 | AJP/3 | AJP/4 |
Coaxial Bus Terminated | Open | Closed | Open | Closed |
Twisted Pair Terminated | Closed | Open | Closed | Open |
BOOT ROM | ||
Setting | JP3 | |
» | Disabled | Open |
| Enabled | Closed |
INTERRUPT REQUEST | ||||||
IRQ | JP2/1 | JP2/2 | JP2/3 | JP2/4 | JP2/5 | |
» | 2 | Closed | Open | Open | Open | Open |
| 3 | Open | Closed | Open | Open | Open |
| 4 | Open | Open | Closed | Open | Open |
| 5 | Open | Open | Open | Closed | Open |
| 7 | Open | Open | Open | Open | Closed |
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
LED1 | Green | Blinking | Data is being transmitted/received |
LED1 | Green | Off | Data is not being transmitted/received |