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ML8-P

INDUSTRIAL COMPUTER SOURCE

ML8-P

Card Type

Analog to digital timing converter, Digital I/O card

I/O Options

37-pin serial port

Data Bus

8-bit ISA

CONNECTIONS

Function

Label

37-pin serial port

J1

IRQ SELECTION

IRQ

J2/A

J2/B

J2/C

J2/D

J2/E

J2/F

J2/G

2

Closed

Open

Open

Open

Open

Open

Open

3

Open

Closed

Open

Open

Open

Open

Open

4

Open

Open

Closed

Open

Open

Open

Open

5

Open

Open

Open

Closed

Open

Open

Open

6

Open

Open

Open

Open

Closed

Open

Open

7

Open

Open

Open

Open

Open

Closed

Open

X

Open

Open

Open

Open

Open

Open

Closed

BASE I/O ADDRESS SELECTION

Setting

S1/1

S1/2

S1/3

S1/4

S1/5

S1/6

S1/7

S1/8

000h

On

On

On

On

On

On

On

On

100h

On

Off

On

On

On

On

On

On

180h

On

Off

Off

On

On

On

On

On

1C0h

On

Off

Off

Off

On

On

On

On

1E0h

On

Off

Off

Off

Off

On

On

On

1F0h

On

Off

Off

Off

Off

Off

On

On

380h

Off

Off

Off

On

On

On

On

On

3C0h

Off

Off

Off

Off

On

On

On

On

3E0h

Off

Off

Off

Off

Off

On

On

On

3F0h

Off

Off

Off

Off

Off

Off

On

On

3F8h

Off

Off

Off

Off

Off

Off

Off

On

Note:

A total of 255 base address settings are available. The switches are a binary representation of the decimal memory addresses. S1/1 is the Most Significant Bit and switch S1/8 is the Least Significant Bit. The switches have the following decimal values: S1/1=512, S1/2=256, S1/3=128, S1/4=64, S1/5=32, S1/6=16, S1/7=8, S1/8=4. Turn off the switches and add the values of the switches to obtain the correct memory address. (Off=1, On=0)