XI221S/XI221B Network Card Settings and Configuration
XINETRON, INC.
XI221S/XI221B
NIC Type | ARCnet |
Transfer Rate | 2.5Mbps |
Data Bus | 16-bit ISA |
Topology | Star Linear bus |
Wiring Type | RG-62A/U 93ohm coaxial |
Boot ROM | Available |
NODE ADDRESS | ||||||||
Node | SW2/1 | SW2/2 | SW2/3 | SW2/4 | SW2/5 | SW2/6 | SW2/7 | SW2/8 |
0 | - | - | - | - | - | - | - | - |
1 | On | On | On | On | On | On | On | Off |
2 | On | On | On | On | On | On | Off | On |
3 | On | On | On | On | On | On | Off | Off |
4 | On | On | On | On | On | Off | On | On |
251 | Off | Off | Off | Off | Off | On | Off | Off |
252 | Off | Off | Off | Off | Off | Off | On | On |
253 | Off | Off | Off | Off | Off | Off | On | Off |
254 | Off | Off | Off | Off | Off | Off | Off | On |
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 8 is the Least Significant Bit and switch 1 is the Most Significant Bit. The switches have the following decimal values: switch 1=128, 2=64, 3=32, 4=16, 5=8, 6=4, 7=2, 8=1. Turn off the switches and add the values of the off switches to obtain the correct node address. (On=0, Off=1) | ||||||||
RESPONSE AND RECONFIGURATION TIMEOUTS | |||||
Response Time | Ide Time | Reconfiguration Time | JP1 | JP2 | |
» | 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. | |||||
INTERRUPT REQUEST | ||||||
IRQ | JP5A | JP5A | JP5A | JP5A | JP5A | |
» | 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 |
I/O BASE ADDRESS | |||||||
Address | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | |
| 260-26Fh | Off | On | On | Off | Off | On |
| 290-29Fh | Off | On | Off | On | On | Off |
» | 2E0-2EFh | Off | On | Off | Off | Off | On |
| 2F0-2FFh | Off | On | Off | Off | Off | Off |
| 300-30Fh | Off | Off | On | On | On | On |
| 350-35Fh | Off | Off | On | Off | On | Off |
| 380-38Fh | Off | Off | Off | On | On | On |
| 3E0-3EFh | Off | Off | Off | Off | Off | On |
BASE MEMORY ADDRESS AND BOOT ROM ADDRESS | ||||||
Base Address | Boot ROM Address | SW1/7 | SW1/8 | SW1/9 | SW1/10 | |
| C0000-C07FFh | C2000-C3FFFh | Off | Off | On | On |
» | D0000-D07FFh | D2000-D3FFFh | Off | Off | On | Off |
| E0000-E07FFh | E2000-E3FFFh | Off | Off | Off | On |
DIAGNOSTIC LED | |||
LED | Color | Status | Condition |
LED1 | Yellow | Blinking | Card is not connected to network |
LED1 | Yellow | On | Normal operation |
LED1 | Yellow | Flashing | Data is being transmitted/received |
Note:Location of LED1 is unknown. | |||
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