ARCNET PC650 Network Card Settings and Configuration
STANDARD MICROSYSTEMS CORPORATION
ARCNET PC650
NIC Type | ARCnet |
Transfer Rate | 2.5Mbps |
Data Bus | 16-bit ISA |
Topology | Star |
Wiring Type | Unshielded twisted pair |
Boot ROM | Available |
NODE ADDRESS | ||||||||
Node | SW2/1 | SW2/2 | SW2/3 | SW2/4 | SW2/5 | SW2/6 | SW2/7 | SW2/8 |
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) | ||||||||
BOOT ROM | ||
Setting | JP2 | |
» | Disabled | Open |
| Enabled | Closed |
INTERRUPT REQUEST | ||||||
IRQ | JP3A | JP3B | JP3C | JP3D | JP3E | JP3F |
3 | Closed | Open | Open | Open | Open | Open |
4 | Open | Closed | Open | Open | Open | Open |
5 | Open | Open | Closed | Open | Open | Open |
7 | Open | Open | Open | Closed | Open | Open |
9 | Open | Open | Open | Open | Closed | Open |
10 | Open | Open | Open | Open | Open | Closed |
I/O BASE ADDRESS | ||||
Address | SW1/1 | SW1/2 | SW1/3 | |
» | 300h | Off | On | On |
| 260h | On | On | On |
| 290h | On | On | Off |
| 2E0h | On | Off | On |
| 2F0h | On | Off | Off |
| 350h | Off | On | Off |
| 380h | Off | Off | On |
| 3E0h | Off | Off | Off |
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
LED1 | Red | On | Card is being accessed by host computer |
LED1 | Red | Off | Card is not being accessed by host computer |
LED2 | Green | On | Data is being transmitted or received |
LED2 | Green | Off | Data is not being transmitted or received |
LED2 | Green | blinking | Network is reconfiguring |
BASE MEMORY & BOOT ROM ADDRESS | ||||||
Base Address | Boot ROM Address | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
C0000h | C2000h | On | On | On | On | On |
C0800h | C2000h | On | On | On | On | Off |
C1000h | C2000h | On | On | On | Off | On |
C1800h | C2000h | On | On | On | Off | Off |
C4000h | C6000h | On | On | Off | On | On |
C4800h | C6000h | On | On | Off | On | Off |
C5000h | C6000h | On | On | Off | Off | On |
C5800h | C6000h | On | On | Off | Off | Off |
CC000h | CE000h | On | Off | On | On | On |
CC800h | CE000h | On | Off | On | On | Off |
CD000h | CE000h | On | Off | On | Off | On |
CD800h | CE000h | On | Off | On | Off | Off |
D0000h | D2000h | On | Off | Off | On | On |
D0800h | D2000h | On | Off | Off | On | Off |
D1000h | D2000h | On | Off | Off | Off | On |
D1800h | D2000h | On | Off | Off | Off | Off |
D4000h | D6000h | Off | On | On | On | On |
D4800h | D6000h | Off | On | On | On | Off |
D5000h | D6000h | Off | On | On | Off | On |
D5800h | D6000h | Off | On | On | Off | Off |
D8000h | DA000h | Off | On | Off | On | On |
D8800h | DA000h | Off | On | Off | On | Off |
D9000h | DA000h | Off | On | Off | Off | On |
D9800h | DA000h | Off | On | Off | Off | Off |
DC000h | DE000h | Off | Off | On | On | On |
DC800h | DE000h | Off | Off | On | On | Off |
DD000h | DE000h | Off | Off | On | Off | On |
DD800h | DE000h | Off | Off | On | Off | Off |
E0000h | E2000h | Off | Off | Off | On | On |
E0800h | E2000h | Off | Off | Off | On | Off |
E1000h | E2000h | Off | Off | Off | Off | On |
E1800h | E2000h | Off | Off | Off | Off | Off |
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