ET 282 Fall 11
October 4, 2011
Arthur Calbert
DESCRIPTION/ABSTRACT:
The purpose of this testing ground was to get us more familiar with the fundamentals of the lab, as well as the equipment, requirements, and terminology. Similarly the purpose of this is to get us to learn how to apply the concepts into building the circuit using the Altera software
business Statement:
In this lab we were required to build a circuit that will store A when A when is great than B. We were to do this using the 74LS85 comparator and the 74LS75 D latch. We also were to complete a waveform analysis.
Design Methodology:
To complete this lab successfully I first deviseed the circuits using quartus. I really had to try a couple different methods until I last was able to get it to work. Instead of the 74LS75 D latch in quartus I used a chip that was just tagged as D latch. Once I was able to design it in quartus the actuall building of the circuit was pretty simple.
COMPARATOR LATCH
A1 A0 B1 D | E GT LT D EN Q 0 0 0 0 | 1 0 0 0 1 0
0 0 0 1 | 0 0 1 1 1 1
0 0 1 0 | 0 0 1 X 0 Q0 NC
0 0 1 1 | 0 0 1
0 1 0 0 | 0 1 0
0 1 0 1 | 1 0 0
0 1 1 0 | 0 0 1
0 1 1 1 | 0 0 1
1 0 0 0 | 0 1 0
1 0 0 1 | 0 1 0
1 0 1 0 | 1 0 0
1 0 1 1 | 0 0 1
1 1 0 0 | 0 1 0
1 1...If you want to get a full essay, order it on our website: Orderessay
If you want to get a full essay, wisit our page: write my essay .
No comments:
Post a Comment