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IF242 DIGITAL SYSTEM DESIGN
1. BASIC CONCEPTS AND BOOLEAN ALGEBRA
Number system and conversions. Boolean algebra and Simplification. Minimum and maximum expansion. Sum of Products and product of sums. Minimization of Boolean functions. Karnaugh map Quine Mc Cluskey Method. Prime implications and Essential Prime Implicants.
2. LOGIC GATES AND GATE NETWORKS
Logic gates of different families circuits characteristics and comparisons Tristate gates. Multilevel gates Networks. NAND and OR Implementation Use of alternate gate symbols. Mixed logic and Polarity indication. Multiple output Networks.
3. COMBINATIONAL LOGIC CIRCUITS
Problem formation and design of combinational circuits. Adder / Subtracter, Encoder / Decoder, MUX/DEMUX, Code converters and comparators. Design using standard Ics. Programmable Logic Devices. Rom, PAL, PLA and PGAs. Design Using PLDs.
4. SEQUENTIAL LOGIC CIRCUITS
Flip-Flops, S-R, J-K, D and T. Triggering. Master Slave Flip flop Synchronous and Asynchronous. Analysis of clocked sequential circuits. State diagram, state table. Design of sequential circuits. Counters, shift registers and sequence generation and detection.
5. SYNCHRONOUS AND AN ASYNCHRONOUS STATE MACHINES
State minimization. State assignment. Incompletely specified state Machines. Fundamental mode and pulse mode sequential circuits. Hazards, Essential Hazards, Design of hazard free Networks. VHDL.
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| Author: Bala 08 Dec 2007 | Member Level: Diamond Points : 1 |
TEXT BOOK
1. Charles H.Roth, Jr., Fundamentals of logic Design, Jaico publishing house, Mumbai fourth edition 1992.
REFERENCES
1. Morris Mano, Digital logic and computer design, Prentice Hall of India 1979
2. William I Fletcher AN Engineering Approach to Digital Design, Prentice Hall of India.
3. Alan B. Marcovitz, Introduction to Logic design McGraw-Hill 2001
4. Ronald J.Tocci, Digital systems Principles and applications PHI 1995.
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