ARCNET LanCard PC Network Card Settings and Configuration

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	Off	Off	Off	Off	Off	Off	Off
2	Off	Off	Off	Off	Off	Off	On	Off
3	Off	Off	Off	Off	Off	Off	On	On
4	Off	Off	Off	Off	Off	On	Off	Off
251	On	On	On	On	On	Off	On	On
252	On	On	On	On	On	On	Off	Off
253	On	On	On	On	On	On	Off	On
254	On	On	On	On	On	On	On	Off
255	On	On	On	On	On	On	On	On
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 on the switches and add the values of the on switches to obtain the correct node address. (On=1, off=0)

BOOT ROM
Setting		JP7
»	Disabled	Open
	Enabled	Closed

INTERRUPT REQUEST
IRQ		JP1	JP2	JP3	JP4	JP5	JP6
»	2	Closed	Open	Open	Open	Open	Open
	3	Open	Closed	Open	Open	Open	Open
	4	Open	Open	Closed	Open	Open	Open
	5	Open	Open	Open	Closed	Open	Open
	6	Open	Open	Open	Open	Closed	Open
	7	Open	Open	Open	Open	Open	Closed

RIM BUFFER ADDRESS CONFIGURATION
Buffer Address		JP8	JP9	JP10
	C0000h	Closed	Closed	Closed
	C4000h	Open	Closed	Closed
	CC000h	Closed	Open	Closed
»	D0000h	Open	Open	Closed
	D4000h	Closed	Closed	Open
	D8000h	Open	Closed	Open
	DC000h	Closed	Open	Open
	E0000h	Open	Open	Open

I/O BASE ADDRESS
Address		JP11	JP12	JP13
	260h	Closed	Closed	Closed
	290h	Open	Closed	Closed
»	2E0h	Closed	Open	Closed
	2F0h	Open	Open	Closed
	300h	Closed	Closed	Open
	350h	Open	Closed	Open
	380h	Closed	Open	Open
	3E0h	Open	Open	Open