Thursday, March 8, 2007

Lab 7: Logic Gates

TASK 2

When the two numbers are the same, then it produces an output of 1.
When the two numbers are different, then it produces an output of 0.
The NOT function negates the number.
A=Switch 1
B=Switch 2
C=XOR
D=NOT
E=Output

A B C D E
0 0 0 1 1
0 1 1 0 0
1 0 1 0 0
1 1 0 1 1

I could not figure out how to capture a screen shot of my circuit but the work is done saved in another file. The circuits produced results in the table above.

TASK 3

A B C D E F X Y
0 0 1 1 1 1 1 0
0 1 1 1 0 0 1 0
1 0 1 1 1 1 1 1
1 1 0 0 0 0 0 0

Again, the logic circuits I could not load to this page.
My findings were not the same.

1 comment:

Bharat said...

There is usually a key on the top right of keyboards which says "PrtSc"-if you press this key whatever is present on the screen at that time gets captured. So all you had to do was to open the applet window with your solution and press that key.Then you can paste it on a new canvas in Paint and save it as a jpeg or bmp image.

There seems to be some mistake in your 3rd task-De-Morgan's law does hold true!

--Bharat