# Digital Circuits and Systems (EE203) Course Detail

Course Name Course Code Season Lecture Hours Application Hours Lab Hours Credit ECTS
Digital Circuits and Systems EE203 3 2 0 4 6
Pre-requisite Course(s)
N/A
Course Language English N/A Bachelor’s Degree (First Cycle) Face To Face Lecture, Experiment, Problem Solving. Instructor Hayrettin KARABUDAK Assoc. Prof. Dr. Umer KHAN Instructor Çağlar AKMAN Assoc. Prof. Dr. Mehmet BULUT The aim of the course is to provide fundamental concepts used in the analysis and design of digital circuits and systems. The students who succeeded in this course; Able to analyze and design combinational circuits using tools such as Boolean algebra, Karnaugh map, and etc., arithmetic circuits using half adders, subtractors and full adders, subtractors, synchronous sequential circuits constructed with flip-flops, shift registers and counters, and construct combinational and sequential circuits and verify their operation using logic indicators and oscilloscopes. Number systems and codes, Boolean algebra and logic gates, minimization of Boolean functions, combinational circuits, design of combinational circuits using SSI and MSI components, flip-flops, analysis and design of sequential circuits, counters, shift registers, memory elements, programmable logic devices (PLD), design with PLDs. Introduction to

### Weekly Subjects and Releated Preparation Studies

Week Subjects Preparation
1 Number systems, conversion between binary, decimal, octal, hexadecimal systems, negative number representations
2 Boolean algebra, Boolean functions, logic gates, propagation delay, hazards, glitches Read your course notes
3 Canonical and standard forms Lab. Experiment: Construction of simple combinational circuits Read your experiment manual carefully
4 Minimization of Boolean functions, 3 and 4 variable Karnaugh map method, NAND and NOR implementations, don’t care conditions Read the related material from your book
5 Minimization of Boolean functions, 3 and 4 variable Karnaugh map method, NAND and NOR implementations, don’t care conditions Read the related material from your book
7 Definition of encoders and decoders, cascading decoders, definition of multiplexers and demultiplexers, expanding multiplexers. Combinational Programmable Logic Devices (PAL, PLA, GAL) Lab. Experiment: 4-bit ripple adder, usage of oscilloscope with logic channels, delay measurements Review your lecture notes and read your experiment manual
8 Definition of D-latch, D-flip-flop, JK-flip-flop, T-flip-flop, master-slave configuration. Asynchronous preset and clear inputs. Analysis of synchronous sequential circuits with D-flip-flops. Finding characteristic tables, state tables and state diagrams
9 Definition of D-latch, D-flip-flop, JK-flip-flop, T-flip-flop, master-slave configuration. Asynchronous preset and clear inputs. Analysis of synchronous sequential circuits with D-flip-flops. Finding characteristic tables, state tables and state diagrams Read the related parts from your book
10 Design of synchronous sequential circuits with D-flip-flops
11 Finite state machines and design examples Study on the problems in the book
12 Ripple counter and its disadvantages, synchronous serial and parallel counters, MSI counters, shift registers. Lab. Experiment: Flip-flops and MSI counter circuits Review your course notes
13 Introduction to memory devices: ROM, RAM, CPLDs and FPGAs Read from your book
14 Verilog hardware description language, structural and behavioral description of combinational circuits with Verilog Research the topic on the Internet
15 Final examination period Review of topics
16 Final examination period Review of topics

### Sources

Course Book 1. Digital Design, Author: M. Morris Mano, 5th Edition, Pearson 2. Digital Design, Principles and Practices, Author: John F. Wakerly, Pearson International Edition, 4th Edition.

### Evaluation System

Attendance/Participation 14 5
Laboratory 5 15
Application - -
Field Work - -
Special Course Internship - -
Quizzes/Studio Critics - -
Homework Assignments - -
Presentation - -
Project - -
Report - -
Seminar - -
Midterms Exams/Midterms Jury 2 40
Final Exam/Final Jury 1 40
Toplam 22 100
Percentage of Semester Work 100 100

### Course Category

Core Courses X

### The Relation Between Course Learning Competencies and Program Qualifications

# Program Qualifications / Competencies Level of Contribution
1 2 3 4 5
1 Adequate knowledge of subjects related to mathematics, natural sciences, and Electrical and Electronics Engineering discipline; ability to apply theoretical and applied knowledge in those fields to the solution of complex engineering problems. X
2 An ability to identify, formulate, and solve complex engineering problems, ability to choose and apply appropriate models and analysis methods for this. X
3 An ability to design a system, component, or process under realistic constraints to meet desired needs, and ability to apply modern design approaches for this. X
4 The ability to select and use the necessary modern techniques and tools for the analysis and solution of complex problems encountered in engineering applications; the ability to use information technologies effectively X
5 Ability to design and conduct experiments, collect data, analyze and interpret results for investigating complex engineering problems or discipline-specific research topics. X
6 An ability to function on multi-disciplinary teams, and ability of individual working. X
7 Ability to communicate effectively orally and in writing; knowledge of at least one foreign language; active report writing and understanding written reports, preparing design and production reports, the ability to make effective presentation the ability to give and receive clear and understandable instructions. X
8 Awareness of the necessity of lifelong learning; the ability to access knowledge, follow the developments in science and technology and continuously stay updated. X
9 Acting compliant with ethical principles, professional and ethical responsibility, and knowledge of standards used in engineering applications. X
10 Knowledge about professional activities in business, such as project management, risk management, and change management awareness of entrepreneurship and innovation; knowledge about sustainable development. X
11 Knowledge about the impacts of engineering practices in universal and societal dimensions on health, environment, and safety. the problems of the current age reflected in the field of engineering; awareness of the legal consequences of engineering solutions. X

Activities Number Duration (Hours) Total Workload
Course Hours (Including Exam Week: 16 x Total Hours) 16 3 48
Laboratory 5 1 5
Application
Special Course Internship
Field Work
Study Hours Out of Class 16 4 64
Presentation/Seminar Prepration
Project
Report
Homework Assignments 4 3 12
Quizzes/Studio Critics
Prepration of Midterm Exams/Midterm Jury 2 8 16
Prepration of Final Exams/Final Jury 1 8 8