EAGLE TECHNOLOGY
RX-NET 810-114-001 (REV.E, F, AND G)
NIC Type | ARCnet |
Transfer Rate | 2.5Mbps |
Data Bus | 8-bit ISA |
Topology | Star |
Wiring Type | RG-62A/U 93ohm coaxial |
Boot ROM | Available |
NODE ADDRESS | ||||||||
Node | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
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 8=1, 7=2, 6=4, 5=8, 4=16, 3=32, 2=64, 1=128. Turn off the switches and add the values of the off switches to obtain the correct node address. (On=0, off=1) |
BASE MEMORY AND I/O BASE ADDRESS | |||||
Memory | Base I/O | JP1 | JP2 | JP6 | JP7 |
C000h | 350h | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & 3 |
CC00h | 300h | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 |
D000h | 2E0h | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 |
DC00h | 2F0h | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & 2 |
Note:Pins designated should be in the closed position. |
BOOT ROM | ||
Setting | JP3 | |
» | Disabled | Open |
Enabled | Pins 1 & 2 Closed |
FACTORY CONFIGURED SETTINGS | |
Jumper | Setting |
JP4-JP5 | Open |
INTERRUPT REQUEST | |||||
IRQ | JP8 | JP9 | JP10 | JP11 | |
» | 2 | Open | Open | Closed | Open |
3 | Open | Open | Open | Closed | |
4 | Closed | Open | Open | Open | |
7 | Open | Closed | Open | Open |