ARC-210 VER. 2

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ARC-210 VER. 2

NIC Type	ARCnet
Transfer Rate	2.5Mbps
Data Bus	16-bit ISA
Topology	Star Linear bus
Wiring Type	RG-62A/U 93ohm coaxial
Boot ROM	Available

BOOT ROM
Mode		JP1
»	Disabled	Pins 2 & 3 closed
	Enabled	Pins 1 & 2 closed

CONNECTIONS
Purpose	Location
Connection for LED1	J1
Connection for LED2	J2

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
LED1	Green	On	Data is being transmitted or received.
LED1	Green	Off	Data is not being transmitted or received.
LED1	Green	Blinking	Network connection is broken
LED2	Red	On	Card is being accessed by the host computer
LED2	Red	Off	Card is not being accessed by the host computer

FACTORY CONFIGURED SETTINGS
Jumper	JP1
JP4	Pins 2 & 3 closed
JP5	Pins 2 & 3 closed
JP6	Pins 2 & 3 closed

I/O BASE ADDRESS
Address		JP2/F	JP2/G	JP2/H
»	2E0h - 2EFh	Pins 1 & 2 closed	Pins 2 & 3 closed	Pins 1 & 2 closed
	260h - 26Fh	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 1 & 2 closed
	290h - 29Fh	Pins 2 & 3 closed	Pins 1 & 2 closed	Pins 1 & 2 closed
	2F0h - 2FFh	Pins 2 & 3 closed	Pins 2 & 3 closed	Pins 1 & 2 closed
	300h - 30Fh	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 2 & 3 closed
	350h - 35Fh	Pins 2 & 3 closed	Pins 1 & 2 closed	Pins 2 & 3 closed
	380h - 38Fh	Pins 1 & 2 closed	Pins 2 & 3 closed	Pins 2 & 3 closed
	3E0h - 3EFh	Pins 2 & 3 closed	Pins 2 & 3 closed	Pins 2 & 3 closed

INTERRUPT REQUEST
IRQ		JP1/1	JP1/2	JP1/3	JP1/4	JP1/5	JP1/6	JP1/7
»	2	Closed	Open	Open	Open	Open	Open	Open
	3	Open	Closed	Open	Open	Open	Open	Open
	4	Open	Open	Closed	Open	Open	Open	Open
	5	Open	Open	Open	Closed	Open	Open	Open
	10	Open	Open	Open	Open	Closed	Open	Open
	11	Open	Open	Open	Open	Open	Closed	Open
	12	Open	Open	Open	Open	Open	Open	Closed

NODE ADDRESS
Node	SW1/1	SW1/2	SW1/3	SW1/4	SW1/5	SW1/6	SW1/7	SW1/8
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)

BASE MEMORY ADDRESS AND BOOR ROM ADDRESS
Base Address	Boot ROM Address	JP2A	JP2B	JP2C	JP2D	JP2E
D0000h - D07FFh	D2000h - D3FFFh	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2
C0000h - C07FFh	C2000h - C3FFFh	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
C0800h - C0FFFh	C2000h - C3FFFh	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
C1000h - C17FFh	C2000h - C3FFFh	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
C1800h - C1FFFh	C2000h - C3FFFh	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
C4000h - C47FFh	C6000h - C7FFFh	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2
C4800h - C4FFFh	C6000h - C7FFFh	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2
C5000h - C57FFh	C6000h - C7FFFh	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2
C5800h - C5FFFh	C6000h - C7FFFh	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2
CC000h - CC7FFh	CE000h - CFFFFh	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2
CC800h - CCFFFh	CE000h - CFFFFh	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2
CD000h - CD7FFh	CE000h - CFFFFh	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2
CD800h - CDFFFh	CE000h - CFFFFh	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2
D0800h - D0FFFh	D2000h - D3FFFh	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2
D1000h - D17FFh	D2000h - D3FFFh	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2
D1800h - D1FFFh	D2000h - D3FFFh	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2
D4000h - D47FFh	D6000h- D7FFFh	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3
D4800h - D4FFFh	D6000h - D7FFFh	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3
D5000h - D57FFh	D6000h - D7FFFh	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3
D5800h - D5FFFh	D6000h - D7FFFh	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3
D8000h - D87FFh	DA000h - DBFFFh	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3
D8800h - D8FFFh	DA000h - DBFFFh	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3
D9000h - D97FFh	DA000h - DBFFFh	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3
D9800h - D9FFFh	DA000h - DBFFFh	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3
DC000h - DC7FFh	DE000h - DFFFFh	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
DC800h - DCFFFh	DE000h - DFFFFh	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
DD000h - DD7FFh	DE000h - DFFFFh	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
DD800h - DDFFFh	DE000h - DFFFFh	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
E0000h - E07FFh	E2000h - E3FFFh	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
E0800h - E0FFFh	E2000h - E3FFFh	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
E1000h - E17FFh	E2000h - E3FFFh	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
E1800h - E1FFFh	E2000h - E3FFFh	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
Note:Pins designated should be in the closed position.