Digital Electronics detailed syllabus scheme for B.Tech Electronics Engineering (EL), 2017 onwards has been taken from the DBATU official website and presented for the Bachelor of Technology students. For Subject Code, Course Title, Lecutres, Tutorials, Practice, Credits, and other information, do visit full semester subjects post given below.
For all other DBATU Syllabus for Electronics Engineering 3rd Sem 2017, do visit EL 3rd Sem 2017 Onwards Scheme. The detailed syllabus scheme for digital electronics is as follows.
Digital Electronics Syllabus for Electronics Engineering (EL) 2nd Year 3rd Sem 2017 DBATU
Course Objectives:
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Course Outcomes:
On completion of the course, student will be able to
- Use the basic logic gates and various reduction techniques of digital logic circuit in detail.
- Design combinational and sequential circuits.
- Design and implement hardware circuit to test performance and application.
- Understand the architecture and use of microcontrollers for basic operations and Simulate using simulation software.
Unit 1
Combinational Logic Design
Standard representations for logic functions, k map representation of logic functions (SOP and POS forms), minimization of logical functions for min-terms and max-terms (upto 4 variables), dont care conditions, Design Examples: Arithmetic Circuits, BCD – to – 7 segment decoder, Code converters. Adders and their use as subtractor, look ahead carry, ALU, Digital Comparator, Parity generators/checkers, Multiplexers and their use in combinational logic designs, multiplexer trees, De-multiplexers and their use in combinational logic designs, Decoders, demultiplexer trees. Introduction to Quine-McCluskey method.
Unit 2
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Unit 3
State Machines
Basic design steps- State diagram, State table, State reduction, State assignment, Mealy and Moore machines representation, Implementation, finite state machine implementation, Sequence detector. Introduction to Algorithmic state machines- construction of ASM chart and realization for sequential circuits.
Unit 4
Digital Logic Families
Classification of logic families, Characteristics of digital ICs-Speed of operation, power dissipation, figure of merit, fan in, fan out, current and voltage parameters, noise immunity, operating temperatures and power supply requirements. TTL logic, Operation of TTL NAND gate, active pull up, wired AND, open collector output, unconnected inputs. Tri-State logic. CMOS logic – CMOS inverter, NAND, NOR gates, unconnected inputs, wired logic, open drain output. Interfacing CMOS and TTL, Comparison table of Characteristics of TTL, CMOS, ECL, RTL, I2L and DCTL.
Unit 5
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Unit 6
Introduction to Microcontroller 8051
Microprocessors and Microcontrollers comparison, 8051 architecture, Pin description, addressing modes, instruction set of 8051, concepts of Counters and Timers with the help of status registers, Port Structure and Interrupts. Simple programming examples – for addition, subtraction, multiplication and delay.
Reference/Text Book:
- R.P. Jain, Modern digital electronics, 3rd edition, 12threprint Tata McGraw Hill Publication, 2007.
- M. Morris Mano, Digital Logic and Computer Design 4th edition, Prentice Hall of India, 2013.
- Anand Kumar, Fundamentals of digital circuits 1st edition, Prentice Hall of India, 2001.
- Myke Predko, Programming and customizing the 8051 microcontroller, Tata McGraw Hill 2003.
- Muhammad Mazidi, Janice Mazidi and Rolin Mc Kinlay, The 8051 Microcontroller and Embedded Systems using Assembly and C, Pearson Education, 2nd edition.
For detail syllabus of all other subjects of Electronics Engineering (EL) 3rd Sem 2017 regulation, visit EL 3rd Sem Subjects syllabus for 2017 regulation.