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 | |