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PC-LPM-16 IO card Settings and Configuration






NATIONAL INSTRUMENTS

PC-LPM-16

Card Type

Analog to digital timing converter

Chipset Controller

Unidentified

I/O Options

Analog input, digital input, digital output

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

50-pin I/O connector

J1

INTERRUPT SELECTION

IRQ

W3/A

W3/B

W3/C

W3/D

W3/E

W3/F

5

Open

Open

Closed

Open

Open

Open

 

3

Closed

Open

Open

Open

Open

Open

 

4

Open

Closed

Open

Open

Open

Open

 

6

Open

Open

Open

Closed

Open

Open

 

7

Open

Open

Open

Open

Closed

Open

 

9

Open

Open

Open

Open

Open

Closed

BASE I/O ADDRESS SELECTION

Address

U34/A5

U34/A6

U34/A7

U34/A8

U34/A9

260h

Off

Off

On

On

Off

 

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

 

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 255 base address settings are available. The switches are a binary representation of the decimal memory addresses. Switch A9 is the Most Significant Bit and switch A5 is the Least Significant Bit. The switches have the following decimal values: switch A9=512, A8=256, A7=128, A6=64, A5=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)

BIPOLAR INPUT SELECTION

Setting

W1

W2

5V

Pins 2 & 3 closed

Pins 2 & 3 closed

2.5V

Pins 2 & 3 closed

Pins 1 & 2 closed

UNIPOLAR INPUT SELECTION

Setting

W1

W2

0 to 10V

Pins 1 & 2 closed

Pins 2 & 3 closed

0 to 5V

Pins 2 & 3 closed

Pins 2 & 3 closed








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