TC6042 Network Card Settings and Configuration

THOMAS-CONRAD CORPORATION

TC6042

NIC Type
ARCnet
Transfer Rate
2.5Mbps
Data Bus
8-bit ISA
Topology
Star
Wiring Type
RG62A/U 93ohm coaxial
Boot ROM
Available

NODE ADDRESS
Node
SW2/1
SW2/2
SW2/3
SW2/4
SW2/5
SW2/6
SW2/7
SW2/8
0
-
-
-
-
-
-
-
-
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)

RESPONSE AND RECONFIGURATION TIMEOUT
Network Cable Length
JP6
JP7
ResponseTime ( m
Reconfiguration Time (mS)
»
Less than 20,000 feet
Open
Open
74.7
840

more than 20,000 feet
Closed
Open
283.4
1680

more than 20,000 feet
Open
Closed
561.8
1680

more than 20,000 feet
Closed
Closed
1118.6
1680

Note : All NICs on the network must have these two jumpers set the same.

I/O BASE ADDRESS
Address
SW3/1
SW3/2
SW3/3
SW3/4
SW3/5
SW3/6
SW3/7
SW3/8
»
2E0h
On
On
Off
On
Off
Off
Off
On

2F0h
On
On
Off
On
Off
Off
Off
Off

300h
On
On
Off
Off
On
On
On
On

310h
On
On
Off
Off
On
On
On
Off

320h
On
On
Off
Off
On
On
Off
On

330h
On
On
Off
Off
On
On
Off
Off

340h
On
On
Off
Off
On
Off
On
On

350h
On
On
Off
Off
On
Off
On
Off

360h
On
On
Off
Off
On
Off
Off
On

370h
On
On
Off
Off
On
Off
Off
Off

380h
On
On
Off
Off
Off
On
On
On

390h
On
On
Off
Off
Off
On
On
Off

3A0h
On
On
Off
Off
Off
On
Off
On

3B0h
On
On
Off
Off
Off
On
Off
Off

3C0h
On
On
Off
Off
Off
Off
On
On

3D0h
On
On
Off
Off
Off
Off
On
Off

3E0h
On
On
Off
Off
Off
Off
Off
On

3F0h
On
On
Off
Off
Off
Off
Off
Off

BASE MEMORY ADDRESS
Address
SW1/1
SW1/2
SW1/3
SW1/4
SW1/5
SW1/6
SW1/7
»
D000h
Off
Off
On
Off
On
On
On

E000h
Off
Off
Off
On
On
On
On

C400h
Off
Off
On
On
On
Off
On

C800h
Off
Off
On
On
Off
On
On

CC00h
Off
Off
On
On
Off
Off
On

D400h
Off
Off
On
Off
On
Off
On

D800h
Off
Off
On
Off
Off
On
On

DC00h
Off
Off
On
Off
Off
Off
On

INTERRUPT REQUEST
IRQ
JP1
JP2
JP3
JP4
JP5
»
2
Open
Open
Open
Open
Closed

3
Closed
Open
Open
Open
Open

4
Open
Closed
Open
Open
Open

5
Open
Open
Closed
Open
Open

7
Open
Open
Open
Closed
Open

COMPATIBILITY MODE
Mode
SW1/8
»
Enhanced mode
On

Compatible mode
Off
Note: Enhanced mode optimizes performance and minimizes conflicts of your hardware, by using a Thomas-Conrad ARCNET driver. It is also not necessary to set the I/O address. In compatible mode the adapter can use most existing ARCNET drivers.

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TC6042 Network Card Settings and Configuration

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NIC Type	ARCnet
Transfer Rate	2.5Mbps
Data Bus	8-bit ISA
Topology	Star
Wiring Type	RG62A/U 93ohm coaxial
Boot ROM	Available

NODE ADDRESS
Node	SW2/1	SW2/2	SW2/3	SW2/4	SW2/5	SW2/6	SW2/7	SW2/8
0	-	-	-	-	-	-	-	-
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)

RESPONSE AND RECONFIGURATION TIMEOUT
Network Cable Length		JP6	JP7	ResponseTime ( m	Reconfiguration Time (mS)
»	Less than 20,000 feet	Open	Open	74.7	840
	more than 20,000 feet	Closed	Open	283.4	1680
	more than 20,000 feet	Open	Closed	561.8	1680
	more than 20,000 feet	Closed	Closed	1118.6	1680
	Note : All NICs on the network must have these two jumpers set the same.

I/O BASE ADDRESS
Address		SW3/1	SW3/2	SW3/3	SW3/4	SW3/5	SW3/6	SW3/7	SW3/8
»	2E0h	On	On	Off	On	Off	Off	Off	On
	2F0h	On	On	Off	On	Off	Off	Off	Off
	300h	On	On	Off	Off	On	On	On	On
	310h	On	On	Off	Off	On	On	On	Off
	320h	On	On	Off	Off	On	On	Off	On
	330h	On	On	Off	Off	On	On	Off	Off
	340h	On	On	Off	Off	On	Off	On	On
	350h	On	On	Off	Off	On	Off	On	Off
	360h	On	On	Off	Off	On	Off	Off	On
	370h	On	On	Off	Off	On	Off	Off	Off
	380h	On	On	Off	Off	Off	On	On	On
	390h	On	On	Off	Off	Off	On	On	Off
	3A0h	On	On	Off	Off	Off	On	Off	On
	3B0h	On	On	Off	Off	Off	On	Off	Off
	3C0h	On	On	Off	Off	Off	Off	On	On
	3D0h	On	On	Off	Off	Off	Off	On	Off
	3E0h	On	On	Off	Off	Off	Off	Off	On
	3F0h	On	On	Off	Off	Off	Off	Off	Off

BASE MEMORY ADDRESS
Address		SW1/1	SW1/2	SW1/3	SW1/4	SW1/5	SW1/6	SW1/7
»	D000h	Off	Off	On	Off	On	On	On
	E000h	Off	Off	Off	On	On	On	On
	C400h	Off	Off	On	On	On	Off	On
	C800h	Off	Off	On	On	Off	On	On
	CC00h	Off	Off	On	On	Off	Off	On
	D400h	Off	Off	On	Off	On	Off	On
	D800h	Off	Off	On	Off	Off	On	On
	DC00h	Off	Off	On	Off	Off	Off	On

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

COMPATIBILITY MODE
Mode		SW1/8
»	Enhanced mode	On
	Compatible mode	Off
Note: Enhanced mode optimizes performance and minimizes conflicts of your hardware, by using a Thomas-Conrad ARCNET driver. It is also not necessary to set the I/O address. In compatible mode the adapter can use most existing ARCNET drivers.