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TR114 PRE-900 SERIES ISA DIGITAL (2 channel board)

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