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TR114-I2C, TR114-I2D, TR114-I2L (REV. 4)

BROOKTROUT TECHNOLOGY, INC.

TR114-I2C, TR114-I2D, TR114-I2L (REV. 4)

Card Type

Telephony

Processor

NS32FX16/NS32FX164

Processor Speed

25MHz

Maximum Onboard Memory

1MB DRAM

I/O Options

Line out (2)

Data Bus

8/16-bit ISA

Line Type

DID, Loop-start

CONNECTIONS

Function

Label

Function

Label

Loop-start daughterboard header

J3

Line 1

PJ1

Loop-start daughterboard header

J4

Line 2

PJ2

DID daughterboard header

J5

Loop-start chip

U1

48V DC power in

J8

   

USER CONFIGURABLE SETTINGS

Setting

Label

Position

Internal self-test disabled

SW1/1

Off

 

Internal self-test enabled

SW1/1

On

Factory configured - do not alter

SW1/2

N/A

Interrupt pull-up resistor enabled

SW1/3

On

 

Interrupt pull-up resistor disabled

SW1/3

Off

Note:SW1/3 should be on for only one TR112 or TR114 per system.

INTERRUPT

Setting

J1

J2/A

J2/B

J2/C

J2/D

J2/E

J2/F

 

IR/FONT>

Open

Open

Open

Open

Open

Open

Closed

 

IRQ3

Open

Closed

Open

Open

Open

Open

Open

 

IRQ4

Open

Open

Closed

Open

Open

Open

Open

IRQ5

Open

Open

Open

Closed

Open

Open

Open

 

IRQ6

Open

Open

Open

Open

Closed

Open

Open

 

IRQ7

Open

Open

Open

Open

Open

Closed

Open

 

IRQ10

Pins 9 & 10 closed

Open

Open

Open

Open

Open

Open

 

IRQ11

Pins 7 & 8 closed

Open

Open

Open

Open

Open

Open

 

IRQ12

Pins 5 & 6 closed

Open

Open

Open

Open

Open

Open

 

IRQ14

Pins 3 & 4 closed

Open

Open

Open

Open

Open

Open

 

IRQ15

Pins 1 & 2 closed

Open

Open

Open

Open

Open

Open

BASE I/O ADDRESS

Setting

SW1/4

SW1/5

SW1/6

SW1/7

SW1/8

 

000h

On

On

On

On

On

 

020h

Off

On

On

On

On

 

040h

On

Off

On

On

On

 

060h

Off

Off

On

On

On

 

080h

On

On

Off

On

On

260h

Off

Off

On

On

Off

 

360h

Off

Off

On

Off

Off

 

380h

On

On

Off

Off

Off

 

3A0h

Off

On

Off

Off

Off

 

3C0h

On

Off

Off

Off

Off

 

3E0h

Off

Off

Off

Off

Off

Note: A total of 32 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 SW1/4 is the Least Significant Bit. The switches have the following decimal values: SW1/8=512, SW1/7=256, SW1/6=128, SW1/5=64, SW1/4=32. Turn off the switches and add the values of the switches that are off to obtain the correct memory address. (Off=1, On=0)

DIAGNOSTIC LED(S)

LED

Color

Status

Function

LED1

Red

N/A

Line 1

LED2

Red

N/A

Line 2

LED3

Red

N/A

Not used

LED4

Red

N/A

Not used

Note:The functions of LED1 and LED2 depend on firmware settings.