THOMAS-CONRAD CORPORATION
TC6242-AIO
NIC Type | ARCnet |
Transfer Rate | 2.5Mbps |
Data Bus | 8-bit ISA |
Topology | Star Linear Bus |
Wiring Type | RG62A/U, 93ohm coaxial Shielded twisted pair Unshielded twisted pair 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 this option set the same |
CABLE TYPE | |||||||||
Type | JP8 | JP9 | JP10 | JP12 | JP13 | JP14 | JP15 | ||
» | Coax (Star) | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | |
Coax (Bus) | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 | ||
Twisted pair+ | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 | ||
Twisted pair | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 | ||
Note : Pins designated should be in the closed position |
BASE MEMORY ADDRESS | |||||||
Memory 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 |
COMPATABILITY 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 | Off |
DIAGNOSTIC LED(S) | ||
LED | Status | Condition |
LED1 | On | Data is being transmitted/received. |
LED1 | Off | Data is not being transmitted/received. |