BROOKTROUT TECHNOLOGY INCORPORATED
TR114 PRE-900 SERIES ISA DIGITAL (2 channel board)
|
Card Type |
Digital I/O card |
|
Maximum Onboard Memory |
Unidentified |
|
Boot ROM |
Available |
|
Data Bus |
16-bit ISA |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Serial debug connector |
CN1 |
MVIP connector |
J1 |
|
C-bus connector |
CN2 |
PEB connector |
J2 |
|
Control connector |
CN3 | ||
|
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 |
|
100h |
On |
On |
On |
On |
On |
Off |
On |
|
140h |
On |
On |
On |
Off |
On |
Off |
On |
|
180h |
On |
On |
On |
On |
Off |
Off |
On |
|
200h |
On |
On |
On |
On |
On |
On |
Off |
|
220h |
On |
On |
Off |
On |
On |
On |
Off |
|
240h |
On |
On |
On |
Off |
On |
On |
Off |
|
260h |
On |
On |
Off |
Off |
On |
On |
Off |
|
280h |
On |
On |
On |
On |
Off |
On |
Off |
|
2A0h |
On |
On |
Off |
On |
Off |
On |
Off |
|
2C0h |
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 |
Jumper JP2 |
|
3 |
Pins 1 & 2 are closed |
|
4 |
Pins 3 & 4 are closed |
|
5 |
Pins 5 & 6 are closed |
|
6 |
Pins 7 & 8 are closed |
|
7 |
Pins 9 & 10 are closed |
|
9 |
Pins 11 & 12 are closed |
|
INTERRUPT SELECTION | |
|
IRQ |
Jumper JP1 |
|
10 |
Pins 9 & 10 are closed |
|
11 |
Pins 7 & 8 are closed |
|
12 |
Pins 5 & 6 are closed |
|
14 |
Pins 3 & 4 are closed |
|
15 |
Pins 1 & 2 are closed |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
LED1 |
Unidentified |
Blinking |
Data is being transmitted on channel 2 |
|
LED1 |
Unidentified |
Blinking (fast) |
Channel 2 is off hook |
|
LED2 |
Unidentified |
Blinking |
Data is being transmitted on channel 1 |
|
LED2 |
Unidentified |
Blinking (fast) |
Channel 1 is off hook |
|
MVIP CLOCK TERMINATION | ||
|
Setting |
SW2/1 |
SW2/2 |
|
Terminated |
On |
On |
|
Not terminated |
Off |
Off |
