IC2251-DIGITAL PRINCIPLES AND DESIGN |
DESIGN OF COMBINATIONAL CIRCUITS |
Review of Boolean algebra – codes, simplification using K-maps & Quine McCluskey method. Design of adder, subtractor, comparators, code converters, encoders, decoders, multiplexers and demultiplexers. Function realization using gates and multiplexers. |
SYNCHRONOUS AND ASYNCHRONOUS SEQUENTIAL CIRCUITS |
Flip flops - SR, D, JK and T. Analysis of synchronous sequential circuits; design of synchronous sequential circuits – Completely and incompletely specified sequential circuits - state diagram; state reduction; state assignment, Counters – synchronous, a synchronous, updown and Johnson counters; shift registers.
Analysis of asynchronous sequential machines, state assignment, asynchronous Design problem. |
PROGRAMMABLE LOGIC DEVICES |
Programmable logic Arrays, Programmable array logic, Realizing logic function using Multiplexers, Decoders, ROM, PLA, PAL. Design of sequential Networks using PAL, PLA – Programmable Gate arrays – FPGA – CPLD. |
DIGITAL LOGIC FAMILIES |
TTL, CMOS, NMOS, Dynamic MOS , ECL, I2L, Operating conditions, Parameters, Interpreting data sheets. Power supply grounding considerations for digital ICs, TTL – to – CMOS Interface, CMOS – to – TTL interface. |
INTRODUCTION TO VLSI |
Fundamental consideration – NMOS, CMOS, Design of combinational logic gates in CMOS. |
REFERENCE |
Text Books |
1.M. Morris Mano, ‘Digital Logic and Computer Design’, Prentice Hall of India, 2002.
2.S.M.Sze, ‘VLSI Technology’, 2nd Edition, Tata McGraw Hill Publising Co. New Delhi, 1996.
3.Charles H.Roth, ‘Fundamentals Logic Design’, Jaico Publishing, IV edition, 2002. |
Reference Books |
1.Theodore. F. Bogart,’ Introduction to Digital Circuits’, McGraw – Hill International
edition.
2.John M.Yarbrough, ‘Digital Logic, Application & Design’, Thomson, 2002.
3.John F.Wakerly, ‘Digital Design Principles and Practice’, 3rd edition, Pearson
Education, 2002. |
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