Fundamentals of Computers for Engineers

1. DR ATIF SHAHZAD
Fundamentals of
Computer Systems
IE-321
LECTURE #05

2. 9/27/2018 2
Dr.AtifShahzad
RECAP
Logic
Logical variables
Conditional, Negation, Contrapositive,Biconditional
AND, OR,NOT,XOR
Logic gates
TruthTables
Boolean Algebra
Examples
Q&A
Input

3. 9/27/2018 3
Dr.AtifShahzad
TODAY
Memory
Memory Cell
CPU
Register
Program Counter
Fetch-Execute Cycle
Q&A

4. Fundamentals of
Computer Systems
IE321

5. Practice
Making truth tables with higher
number of variables
Doing logical operations (NOT, AND,
OR,NOR,XOR,NAND,XNOR) in
Binary and other numbering systems
Practice worksheet
9/27/2018
Dr.AtifShahzad
5

7. 9/27/2018
Dr.AtifShahzad
7
NEVER hesitate to
contact should you
have any question
Dr.Atif Shahzad