EE2255-DIGITAL LOGIC CIRCUITS SYLLABUS

BOOLEAN ALGEBRA AND COMBINATIONAL CIRCUITS

Boolean algebra: De-Morgan’s theorem, switching functions and simplification using K-maps & Quine McCluskey method, Design of adder, subtractor, comparators, code converters, encoders, decoders, multiplexers and demultiplexers.

SYNCHRONOUS SEQUENTIAL CIRCUITS

Flip flops - SR, D, JK and T. Analysis of synchronous sequential circuits; design of synchronous sequential circuits – Counters, state diagram; state reduction; state assignment.

ASYNCHRONOUS SEQUENCTIAL CIRCUIT

Analysis of asynchronous sequential machines, state assignment, asynchronous design problem.

PROGRAMMABLE LOGIC DEVICES, MEMORY AND LOGIC FAMILIES

Memories: ROM, PROM, EPROM, PLA, PLD, FPGA, digital logic families: TTL, ECL, CMOS.

VHDL

RTL Design – combinational logic – Types – Operators – Packages – Sequential circuit – Sub programs – Test benches. (Examples: adders, counters, flipflops, FSM, Multiplexers / Demltiplexers).

REFERENCE

Text Books

1. Raj Kamal, ‘ Digital systems-Principles and Design’, Pearson education 2nd edition,2007.

2.M. Morris Mano, ‘Digital Design’, Pearson Education, 2006.

3.John M.Yarbrough, ‘Digital Logic, Application & Design’, Thomson, 2002.

Reference Books

1.Charles H.Roth, ‘Fundamentals Logic Design’, Jaico Publishing, IV edition, 2002.

2.Floyd and Jain, ‘Digital Fundamentals’, 8th edition, Pearson Education, 2003.

3.John F.Wakerly, ‘Digital Design Principles and Practice’, 3rd edition, Pearson Education, 2002.

4.Tocci, “Digital Systems : Principles and aopplications, 8th Edition” Pearson Education.