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Digital Design: Principles and Practices

Digital Design: Principles and Practices. Chapter 4 Combinational Logic Design Principles. Introduction. Combinational Logic Circuit Outputs depend only on current inputs Example: The rotary channel selector knob on an old-fashioned TV Sequential Logic Circuit

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Concepts of Interaction

Concepts of Interaction. Matthew Fox Advanced Epi. What is interaction?. Interaction?. Interaction?. Last Session. New approaches to confounding Instrumental variables Variable strongly predictive of exposure, no direct link to outcome, no common causes with outcome Propensity scores

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PLD (Programmable Logic Device)

PLD (Programmable Logic Device). ARINDAM CHAKRABORTY LECTURER,DEPT. OF ECE INSTITUTE OF ENGINEERING & MANAGEMENT. IC s Evolution. COMPLEXITY. 1905 : Mount Road -Madras. 2005: Mount Road -Madras. Integrated Circuit Revolution.

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PLD (Programmable Logic Device)

PLD (Programmable Logic Device). ARINDAM CHAKRABORTY LECTURER,DEPT. OF ECE INSTITUTE OF ENGINEERING & MANAGEMENT. IC s Evolution. COMPLEXITY. 1905 : Mount Road -Madras. 2005: Mount Road -Madras. Integrated Circuit Revolution.

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CSCE 211: Digital Logic Design

CSCE 211: Digital Logic Design. Chin-Tser Huang huangct@cse.sc.edu University of South Carolina. Chapter 2: Combinational Systems. Objectives. Develop the tools to specify combinational systems

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DIGITAL LOGIC DESIGN

DIGITAL LOGIC DESIGN. by Dr. Fenghui Yao Tennessee State University Department of Computer Science Nashville, TN. What is minimization?. Simplifying boolean expressions Algebraic manipulations is hard since there is not a uniform way of doing it

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ENEE244-02xx Digital Logic Design

ENEE244-02xx Digital Logic Design. Lecture 10. Announcements. HW4 due 10/9 Please omit last problem 4.6(a),(c) Quiz during recitation on Monday (10/13) Will cover material from lectures 10,11,12. Agenda. Last time: Prime Implicants (4.2) Prime Implicates (4.3) This time:

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Programmable Logic

Programmable Logic. There are other ways to implement a logic function than to hook together discrete 74XX packages or create a custom Integrated Circuit. Memory - can use semiconductor memory to implement logic equations

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More Simplification

More Simplification. Lecture Notes 7. 1. Introduction. In this note, the method of using Karnaugh Maps is going to be introduced.

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Introduction to the Karnaugh Map

Introduction to the Karnaugh Map. Alan Clements. Karnaugh Maps The Karnaugh map , or K-map , is a graphical technique for the representation and simplification of a Boolean expression.

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Basic logic gates

Basic logic gates. AND gate:The truth table is given by. Logic circuit. OR Gate logic circuit. Truth table of OR Gate. NOT Gate( Invertor ). NAND Gate. The Truth table of NAND Gate. NOR Gate Logic circuit. The truth table of NOR_gate. XOR Gate (Exclusive-OR).

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Chapter 3

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Karnaugh maps

Karnaugh maps. Last time we saw applications of Boolean logic to circuit design. The basic Boolean operations are AND, OR and NOT. These operations can be combined to form complex expressions, which can also be directly translated into a hardware circuit.

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ECE2030 Introduction to Computer Engineering Lecture 6: Canonical (Standard) Forms

ECE2030 Introduction to Computer Engineering Lecture 6: Canonical (Standard) Forms. Prof. Hsien-Hsin Sean Lee School of Electrical and Computer Engineering Georgia Tech. Boolean Variables. A multi-dimensional space spanned by a set of n Boolean variables is denoted by B n

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ECT 358

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Chapter 6 Quine-McCluskey Method

Chapter 6 Quine-McCluskey Method. ECG 100-001 Logic Design 1. Mei Yang. Quine-McCluskey Method. The Q-K method reduces the minterm expansion of a function to obtain a minimum SOP in two main steps:

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A Cooperative Coevolutionary Genetic Algorithm

A Cooperative Coevolutionary Genetic Algorithm. Mitchell A. Potter kenneth A. De Jong Speaker: Lin, Wei-Kai (2008/11/25). Background. This framework was published in 1994 Intended to solve problems with complex structure

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Karnaugh map

Karnaugh map . Introduction Strategy for Minimization Minimization of Product-of-Sums Forms Minimization of More Complex Expressions Don't care Terms . Introduction. Why karnaugh map Example (With Boolean algebra). W = A + . B = A . ( B + ) + . B

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Lab 03 :Vending Machine System :

Lab 03 :Vending Machine System :. Logic Gate Equations:. Slide #2. Vending Machine System:. Slide #3. Older Generation IC Technology:. Slide #4. NOT. Boolean Equation :. Boolean Equation :. Boolean Equation :. OR. Input A. Input A. Input A. Output X. Output X. Output X. Input B.

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