SIMULATION OF COMBINATIONAL CIRCUITS - MULTIPLEXER
SIMULATION OF COMBINATIONAL CIRCUITS - MULTIPLEXER

Summary/Abstract: In today's world where almost every day there is some form of technological progress, is also increasing the need for experimentation with new knowledge or proposals. Modelling and simulation of systems which operating in the real world, is currently dedicated considerable attention. Reasons to modelling and simulation of the imitation of reality are many. This could be, for example economic factors when the cost of creating the model is much lower than experiments on the entire system. The advantage of the model is also variability in the time, if we can real storyline to follow an accelerated or slow. In all scientific disciplines and industrial spheres represent simulations using simplified conceptual models an important role in achieving progress and new solutions. Simulation of the behaviour of Electrical components, such as example multiplexor allows us to understand its purpose and versatile using in the world of electronics and in processing data signals. The issue of multiplexing is in our country more actual, due to recent transition from analog television broadcasting to digital. More and more we come into contact with concepts such as multiplexing or multiplex. In this article we present a model "Code Lock", which is realized with using multiple multiplexers. After a comprehensive theoretical analysis of the problem which involves creating computer models and simulations, theoretical description of the multiplexer and the categorization of logic circuits followed by a practical section and its results. Demonstration and functional analysis of behaviour is realised in the development environment LabVIEW. LabVIEW is product, which is long-time developed in the field of modelling and simulation, programming in this laboratory virtual environment is realised with using a simple graphical programming language. LabVIEW as a multifunctional tool in the area of modelling and simulation provides ideal conditions for achieving practical goals in this area.

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