Digital Logic Design
hbk159
Lab_Report_12.doc
LABORATORY REPORT
for
COMP-3500
LOGIC DESIGN
Experiment 1: Introduction to Laboratory
Department of Computer Science
Tennessee State University
Nashville, TN 37209
September , ,
PRELIMINARY WORK
Figure 1. The circuit diagram.
1. Develop the truth table for the circuit shown in Figure 1. A, B, C, and D are the inputs and F is the output.
2. Simplify the circuit by arithmetic manipulation and draw the reduced circuit diagram.
3. Simulate both circuits by using LogicWork 5.
COPY AND PASTE YOUR DIAGRAMS FROM LOGIC WORKS. YOU CAN USE PRINT SCREEN AND THEN SOME SIMPLE PICTURE CUTTING/CROPING ETC.
LABORATORY WORK
1. Implement the circuit shown in Figure 1 by using the required IC chips and breadboard.
EXPLAIN WHAT YOU DID. SUCCESSFUL/UNSUCCESSFUL?
2. Fill Table 1 for the output F.
Table 1
A partial truth table for the circuit diagram
|
A |
B |
C |
D |
F |
|
0 |
0 |
0 |
0 |
|
|
0 |
0 |
1 |
0 |
|
|
0 |
0 |
1 |
1 |
|
|
0 |
1 |
0 |
0 |
|
|
0 |
1 |
0 |
1 |
|
|
1 |
1 |
1 |
0 |
|
|
1 |
0 |
0 |
0 |
|
|
1 |
0 |
1 |
0 |
|
|
1 |
1 |
1 |
0 |
|
|
1 |
1 |
1 |
1 |
|
3. Implement your simplified circuit that you developed in your pre-lab and fill Table 2.
Table 2
A partial truth table for the simplified circuit diagram
|
A |
B |
C |
D |
F |
|
0 |
0 |
0 |
0 |
|
|
0 |
0 |
1 |
0 |
|
|
0 |
0 |
1 |
1 |
|
|
0 |
1 |
0 |
0 |
|
|
0 |
1 |
0 |
1 |
|
|
1 |
1 |
1 |
0 |
|
|
1 |
0 |
0 |
0 |
|
|
1 |
0 |
1 |
0 |
|
|
1 |
1 |
1 |
0 |
|
|
1 |
1 |
1 |
1 |
|
AFTER LABORATORY WORK
PACKAGES (CHIPS)
TOOLS
PROCEDURES
EXPLAIN YOUR PROCEDURES
COMPARISON
COMPARE YOUR LAB RESULTS TO YOUR PRE-LAB WORK. DISCUSS DIFFERENCES.
