BROOKTROUT TECHNOLOGY INCORPORATED
TR114+I4B
Card Type | Digital I/O card |
NIC Type | ISDN |
Topology | Star |
Wiring Type | Unshielded twisted pair |
Data Bus | 16-bit ISA |

CONNECTIONS | |||
Function | Label | Function | Label |
RJ-45 UTP connector A | CN1 | RJ-45 UTP connector B | CN2 |
USER CONFIGURABLE SETTINGS | ||
Function | Label | Position |
Only one, or the first TR114 in a system | SW1/1 | On |
All other TR114 cards in a system | SW1/1 | Off |
BASE I/O ADDRESS SELECTION | |||||||
Setting | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
100 | On | On | On | On | On | Off | On |
140 | On | On | On | Off | On | Off | On |
180 | On | On | On | On | Off | Off | On |
200 | On | On | On | On | On | On | Off |
220 | On | On | Off | On | On | On | Off |
240 | On | On | On | Off | On | On | Off |
260 | On | On | Off | Off | On | On | Off |
280 | On | On | On | On | Off | On | Off |
2A0 | On | On | Off | On | Off | On | Off |
2C0 | On | On | On | Off | Off | On | Off |
Note: A total of 255 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW1/8 is the Most Significant Bit and switch SW1/1 is the Least Significant Bit. The switches have the following decimal values: SW1/8=32768, SW1/7=16384, SW1/6=8192, SW1/5=4096, SW1/4=2048, SW1/3=1024, SW1/2=512, SW1/1=256. Turn off the switches and add the values of the switches to obtain the correct memory address. (Off=1, On=0) | |||||||
INTERRUPT SELECTION | |
IRQ | JP1 |
3 | Pins 1 & 2 closed |
4 | Pins 3 & 4 closed |
5 | Pins 5 & 6 closed |
6 | Pins 7 & 8 closed |
7 | Pins 9 & 10 closed |
9 | Pins 11 & 12 closed |
10 | Pins 13 & 14 closed |
11 | Pins 15 & 16 closed |
12 | Pins 17 & 18 closed |
14 | Pins 19 & 20 closed |
15 | Pins 21 & 22 closed |
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
LED1 | Green | Blinking | Normal operation on A |
LED1 | Green | Off | Loss of ISDN telephone service on A |
LED2 | Green | Blinking | Normal operation on B |
LED2 | Green | Off | Loss of ISDN telephone service on B |
LED3 | Red | Blinking | Data is being transmitted on ISDN channel 3 |
LED3 | Red | Blinking (fast) | ISDN channel 3 is off hook |
LED4 | Red | Blinking | Data is being transmitted on ISDN channel 2 |
LED4 | Red | Blinking (fast) | ISDN channel 3 is off hook |
LED5 | Red | Blinking | Data is being transmitted on ISDN channel 1 |
LED5 | Red | Blinking (fast) | ISDN channel 1 is off hook |
LED6 | Red | Blinking | Data is being transmitted on ISDN channel 0 |
LED6 | Red | Blinking (fast) | ISDN channel 0 is off hook |