Page 26 - B.E CSE Curriculum and Syllabus R2017 - REC

Department of CSE, REC

UNIT II COMBINATIONAL CIRCUITS 9
Combination Circuits – Analysis and Design procedure – Half adder – Full Adder – Half Subtractor – Full
subtractor – Parallel binary adder, subtractor – Carry Look Ahead adder – Binary Multiplier – Code
Converters – decoder - encoder – parity checker and generator – code converters - Magnitude Comparator -
Multiplexer/ Demultiplexer and its applications.

UNIT III SEQUENTIAL CIRCUITS 9
Latches, Flip-flops - SR, JK, D, T, and Master-Slave – Characteristic table and equation – Realization of one
flip flop using other flip flops – Counters - Synchronous Up/Down counters –Design of Synchronous counters
- Asynchronous Ripple or serial counter – Asynchronous Up/Down counter – Design of Asynchronous
counters –-Modulo–n counter, Registers – shift registers- SISO, SIPO, PIPO, PISO - Universal shift registers
– Shift register counters – Ring counter – Johnson counter- Applications of shift registers.

UNIT IV SYNCHRONOUS SEQUENTIAL CIRCUITS 9
Classification of Models – Moore and Mealy Model – Representation of Sequential circuits - Analysis of
Synchronous Sequential Circuits – Design of Synchronous Sequential circuit – State Reduction – State
Assignment.

UNIT V ASYNCHRONOUS SEQUENTIAL CIRCUITS 9
Types of asynchronous sequential circuit – Fundamental and Pulse mode – Analysis of asynchronous
sequential circuits – Design of asynchronous sequential circuits – Problems in Asynchronous Sequential
Circuits- Race Free State assignment – Hazards- Design of Hazard Free Switching circuits.
TOTAL: 45 PERIODS

OUTCOMES:
On successful completion of this course, the student will be able to:
● Analyze different methods used for simplification of boolean expressions.
● Design and implement combinational circuits.
● Design and implement synchronous circuits.
● Design and implement synchronous sequential circuits.
● Design and implement asynchronous sequential circuits.

TEXT BOOK:
1. M. Morris Mano, Digital Design, Fourth Edition, Prentice Hall of India Pvt. Ltd., 2008 / Pearson
Education (Singapore) Pvt. Ltd., New Delhi, 2003.

REFERENCES:
1. John F. Wakerly, Digital Design, Fourth Edition, Pearson/PHI, 2008
2. John.M Yarbrough, Digital Logic Applications and Design, Thomson Learning, 2006.
3. Charles H. Roth. Fundamentals of Logic Design, Sixth Edition, Thomson Learning, 2013.
4. Donald P. Leach and Albert Paul Malvino, Digital Principles and Applications, Sixth Edition, TMH,
2006.
5. Thomas L. Floyd, Digital Fundamentals, Tenth Edition, Pearson Education Inc, 2011
6. Donald D. Givone, Digital Principles and Design, TMH, 2003.

CY17251 ENVIRONMENTAL SCIENCE AND ENGINEERING L T P C
(Common to all branches of B.E. / B.Tech.programmes) 3 0 0 3
OBJECTIVES:
● To find the scientific, technological, economic and political solutions to environmental problems.
● To study the interrelationship between living organism and environment.
● To study the importance of environment by assessing its impact on the human world.
● To study the dynamic processes and understand the features of the earth’s interior and surface.
● To study the integrated themes and biodiversity, natural resources, pollution control and waste
management.

Curriculum and Syllabus | B.E. Computer Science and Engineering | R2017 Page 26