CSE231: DIGITAL LOGIC DESIGN
Spring 2017
Lecture 1 & 2
Instructor: Tanjila Farah (TnF)
BINARY SYSTEMS
ANALOG
AND
DIGITAL SIGNAL
Analog system
The physical quantities or signals may vary continuously
over a specified range.
Digital system
The physical qu
CSE231
Digital Logic Design
Combinational Logic Design
Dr. Arshad M. Chowdhury
Associate Professor
Dept. of Electrical Engineering and
Computer Science
North South University
Combinational Logic
Logic circuits for digital systems may be
combinational
seq
Guidance for report writing:
After completion of a lab experiment, the Lab Report is due and should be submitted within 1
week during the next lab class. Each group should submit one lab report per experiment and
any late submissions will be penalized. Ea
CSE231
Digital Logic Design
Digital Logic Gates
Dr. Arshad M. Chowdhury
Associate Professor
Dept. of Electrical Engineering and
Computer Science
North South University
Other Gate Types
Why?
Low cost implementation
Useful in implementing Boolean functio
Department of Electrical and Computer Engineering
EEE / ETE 211: Digital Logic Design
Lab 4: Combinational Logic Design
A.
Objectives
Design a complete minimal combinational logic system from specification to implementation.
Minimize combinational logic c
CSE231
Digital Logic Design
Boolean Algebra and Logic Gates
Dr. Arshad M. Chowdhury
Associate Professor
Dept. of Electrical Engineering and
Computer Science
North South University
George Boole, 1815 - 1864
Born to working class parents
Taught himself ma
CSE231
Digital Logic Design
Gate-Level Minimization
Dr. Arshad M. Chowdhury
Associate Professor
Dept. of Electrical Engineering and
Computer Science
North South University
Circuit Optimization
Goal: To obtain the simplest implementation for a given
funct
CSE231
Digital Logic Design
Gate-Level Minimization
Dr. Arshad M. Chowdhury
Associate Professor
Dept. of Electrical Engineering and
Computer Science
North South University
Circuit Optimization
Goal: To obtain the simplest implementation for a given
funct
CSE231
Digital Logic Design
Number Systems
Dr. Arshad M. Chowdhury
Associate Professor
Dept. of Electrical Engineering and
Computer Science
North South University
What is Number System?
A number system defines a set of values used to represent
quantity.
Q
CSE231
Digital Logic Design
Boolean Expressions and
Canonical Forms
Dr. Arshad M. Chowdhury
Associate Professor
Dept. of Electrical Engineering and
Computer Science
North South University
DeMorgans Theorem
Y = AB = A + B
Y=A+B=A B
A
B
Y
A
B
Y
A
B
Y
A
B
CSE231
Digital Logic Design
Dr. Arshad M. Chowdhury
Associate Professor
Dept. of Electrical Engineering and
Computer Science
North South University
Course Info:
Name:
CSE231
Digital Logic Design
Semester:Summer 2016
Class :
Sec 3: ST 9:40 AM 11:10 AM SAC
Lecture 01
Pointers
CSE225: Data Structures
What is a Pointer?
Variables allow the programmer to directly manipulate the data in
memory.
A pointer variable, however, does not store a value but store the
address of the memory space which contains the value
67
CHAPTER THREE
Rasa Theory and its application to Soyinkas
Death and the Kings Horseman and Girish Karnads Tale Danda
3. Introduction
This chapter will begin with an explanation of Rasa aesthetics as outlined
by the Natya Shastra. This will be followed
CSE 173: Discrete Mathematics
Sec 3 & 4, Faculty - SvA
Homework # 4, Total: 50 Points
Deadline: 17.06.2015
Rules of Inference (20 Points)
1. Use rules of inference to show that the hypotheses If it does not rain or if it is not foggy, then the sailing rac
Lecture 7
Sets and Set Operations
S. Ahmed
CSE173 Discrete Mathematics
1
Basic Discrete Structures
S. Ahmed
CSE173 Discrete Mathematics
2
Set
S. Ahmed
CSE173 Discrete Mathematics
3
Representing sets
S. Ahmed
CSE173 Discrete Mathematics
4
Important sets in
Lecture 6
Introduction to Proofs
S. Ahmed
CSE173 Discrete Mathematics
1
Formal proofs
Allow us to infer new TRUE statements from known TRUE
statements.
S. Ahmed
CSE173 Discrete Mathematics
2
Proofs using rules of inference
Text:
It is not sunny this after
Lecture 2
Application of Propositional Logic and
Propositional Equivalence
S. Ahmed
CSE173 Discrete Mathematics
1
Application of Propositional Logic
Specification of software and hardware
Design of computer circuits
Construct computer programs
Verify the
Lecture 1
Introduction to Discrete Mathematics and
Propositional Logic
S. Ahmed
CSE173 Discrete Mathematics
1
Discrete Mathemetics: Introduction
Discrete vs. Continuous
Continuous math example:
Given a fixed surface area, what are the dimensions of a c