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RX-NET 810-114-001 (REV.E, F, AND G)

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