EE 2255 - DIGITAL LOGIC CIRCUITS |
UNIT I 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. |
UNIT II 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. |
UNIT IIIASYNCHRONOUS SEQUENCTIAL CIRCUIT |
Analysis of asynchronous sequential machines, state assignment, asynchronous
design problem. |
UNIT IVPROGRAMMABLE LOGIC DEVICES, MEMORY AND LOGIC FAMILIES |
Memories: ROM, PROM, EPROM, PLA, PLD, FPGA, digital logic families: TTL, ECL,
CMOS. |
UNIT VVHDL |
RTL Design – combinational logic – Types – Operators – Packages – Sequential
circuit – Sub programs – Test benches. (Examples: adders, counters, flipflops, FSM,
Multiplexers / Demltiplexers). |
Text Book |
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. |
References |
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. |
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