In digital electronics, a synchronous circuit is a digital circuit in which the changes in the state of memory elements are synchronized by a clock signal. In a sequential digital logic circuit, data are stored in memory devices called flip-flops or latches. The output of a flip-flop is constant until a pulse is applied to its "clock" input, upon which the input of the flip-flop is latched into its output. In a synchronous logic circuit, an electronic oscillator called the clock generates a string (sequence) of pulses, the "clock signal". This clock signal is applied to every storage element, so in an ideal synchronous circuit, every change in the logical levels of its storage components is simultaneous. Ideally, the input to each storage element has reached its final value before the next clock occurs, so the behaviour of the whole circuit can be predicted exactly. Practically, some delay is required for each logical operation, resulting in a maximum speed limitations at which each synchronous system can run. To make these circuits work correctly, a great deal of care is needed in the design of the clock distribution networks. Static timing analysis is often used to determine the maximum safe operating speed. Nearly all digital circuits, and in particular nearly all CPUs, are fully synchronous circuits with a global clock.Exceptions are often compared to fully synchronous circuits.Exceptions include self-synchronous circuits,globally asynchronous locally synchronous circuits,and fully asynchronous circuits. (Wikipedia).
Help us to make future videos for you. Make LE's efforts sustainable. Please support us at Patreon.com ! https://www.patreon.com/LearnEngineering Working of synchronous motor is elaborately explained in this video animation. This video explains how constant speed characteristics of sync
From playlist Electrical Machines
A synchronous motor is a type of AC motor invented by Nikola Tesla. On May 1, 1988 Tesla submitted seven patent applications. In error in the video I state that his patent was granted on May 1, 1988, but it was only submitted on this date. I also show the wrong patent because I did not rea
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From playlist What Is 3-Phase Power?
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pneumatic reciprocation circuit
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(May 16, 2012) David Dill discusses how a continuing improvement of computing technology is making it possible to digitally model some biological systems. Stanford University: http://www.stanford.edu/ Stanford School of Engineering: http://soe.stanford.edu/ Stanford Computer Systems Co
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From playlist Stanford EE380-Colloquium on Computer Systems - Seminar Series
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Help us to make future videos for you. Make LE's efforts sustainable. Please support us at Patreon.com ! https://www.patreon.com/LearnEngineering This video gives an elaborated explanation on working of Alternators/ AC Generators with help of animation. Alternators are also referred as
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