THOMAS-CONRAD CORPORATION
TC6242-TP+
NIC Type |
ARCnet |
Transfer Rate |
2.5Mbps |
Data Bus |
8-bit ISA |
Topology |
Star Linear Bus |
Wiring Type |
Twisted Pair Plus |
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) |
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 |
RESPONSE AND RECONFIGURATION TIMEOUTS | |||
Setting |
JP6 |
JP7 | |
Network cable distance under 20,000 feet |
Open |
Open | |
Network cable distance greater than 20,000 feet |
Closed |
Closed | |
Note:All NICs on the network must have these two jumpers set the same. |
BASE MEMORY ADDRESS | |||||||
Address |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 | |
D000h |
Off |
Off |
On |
Off |
On |
On | |
C000h |
Off |
Off |
On |
On |
On |
On | |
C400h |
Off |
Off |
On |
On |
On |
Off | |
C800h |
Off |
Off |
On |
On |
Off |
On | |
CC00h |
Off |
Off |
On |
On |
Off |
Off | |
D400h |
Off |
Off |
On |
Off |
On |
Off | |
D800h |
Off |
Off |
On |
Off |
Off |
On | |
DC00h |
Off |
Off |
On |
Off |
Off |
Off |
COMPATIBILITY MODE | ||
Setting |
SW1/ 8 | |
Enhanced mode |
On | |
Compatible mode |
Off | |
Note: Enhanced mode optimizes performance and minimizes conflicts of your hardware by using a Thomas-Conrad
|
I/O BASE ADDRESS | |||||||
Address |
SW3/3 |
SW3/4 |
SW3/5 |
SW3/6 |
SW3/7 |
SW3/8 | |
2E0h |
Off |
On |
Off |
Off |
Off |
On | |
2F0h |
Off |
On |
Off |
Off |
Off |
Off | |
300h |
Off |
Off |
On |
On |
On |
On | |
310h |
Off |
Off |
On |
On |
On |
Off | |
320h |
Off |
Off |
On |
On |
Off |
On | |
330h |
Off |
Off |
On |
On |
Off |
Off | |
340h |
Off |
Off |
On |
Off |
On |
On | |
350h |
Off |
Off |
On |
Off |
On |
Off | |
360h |
Off |
Off |
On |
Off |
Off |
On | |
370h |
Off |
Off |
On |
Off |
Off |
Off | |
380h |
Off |
Off |
Off |
On |
On |
On | |
390h |
Off |
Off |
Off |
On |
On |
Off | |
3A0h |
Off |
Off |
Off |
On |
Off |
On | |
3B0h |
Off |
Off |
Off |
On |
Off |
Off | |
3C0h |
Off |
Off |
Off |
Off |
On |
On | |
3D0h |
Off |
Off |
Off |
Off |
On |
Off | |
3E0h |
Off |
Off |
Off |
Off |
Off |
On | |
3F0h |
Off |
Off |
Off |
Off |
Off |
Off |
FACTORY CONFIGURED SETTINGS - DO NOT ALTER | |
Switch |
Setting |
SW3/1 |
On |
SW3/2 |
On |
DIAGNOSTIC LED(S) | ||
LED |
Status |
Condition |
LED1 |
On |
Data is being transmitted/received. |
LED1 |
Off |
Data is not being transmitted/received. |