Digital System Overview
Posted on | September 5, 2010 | No Comments
Digital computer is a digital system that performs various computational tasks. The word digital implies that the information in the computer is represented by variables that take a limited number of discrete values. These values are processed internally by components that can maintain a limited number of discrete states. The decimal digits for example provide ten discrete values. The first electronic digital computers developed in the late 1940s, were used primarily for numerical computations. In this case the discrete elements are the digits. From this application the term digital computer has emerged. In practice, digital computers function more reliably if only two states are used. Because of the physical restriction of components, and because human logic tends to binary digital components that are constrained to take discrete values are further constrained to take only two values and are said to be binary. I think people should understand how digital system works so they can get benefit from this system compared to the analogue one. Don’t forget to check how easy we can get good system by using digital platform and it is really working great for people who live with special thing in the middle of life. You should know how it works for special case.
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