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torino
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Homework Statement
What does flip flop with clock enable mean and what is the next state equation for D flip flop with clock enable?
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and thanks for your replylewando said:Avoid asynchronous assertion/de-assertion of this input for best results.
A D Flip Flop with enable is a digital circuit that stores a single bit of data and can be enabled or disabled based on a control signal. It is commonly used in sequential logic circuits and can be used to store temporary data or to synchronize signals in a system.
A D Flip Flop with enable has two stable states, namely the SET state and the RESET state. When the enable input is high, the D input is passed to the output and the circuit behaves like a standard D Flip Flop. When the enable input is low, the output is held at its previous state regardless of any changes in the D input. This allows for the circuit to be turned on and off, making it useful in various applications.
One advantage of using a D Flip Flop with enable is that it allows for the storage of temporary data without being affected by changes in the D input. This makes it useful for synchronizing different signals in a system, as well as for reducing power consumption by disabling the circuit when not in use.
D Flip Flops with enable are commonly used in applications that require temporary storage of data or synchronization of signals. Some examples include shift registers, counters, and control circuits in microprocessors.
A D Flip Flop with enable differs from other types of Flip Flops, such as the D Flip Flop without enable and the JK Flip Flop, in that it has an additional enable input that allows for the circuit to be turned on and off. This provides more flexibility and functionality in certain applications.