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What is a synchronous counter?
A synchronous counter is a type of counter where all flip-flops are clocked simultaneously, ensuring synchronized counting operation.
A synchronous counter is a type of counter where all flip-flops are clocked simultaneously, ensuring synchronized counting operation.
See lessExplain the concept of metastable state in flip-flops.
Metastable state in flip-flops occurs when the input signals violate the setup and hold time constraints, leading to unpredictable and transient behavior in the flip-flop output.
Metastable state in flip-flops occurs when the input signals violate the setup and hold time constraints, leading to unpredictable and transient behavior in the flip-flop output.
See lessDefine clock gating in digital circuits.
Clock gating is a power-saving technique used in synchronous digital circuits to disable the clock signal to certain circuit elements when they are not in use, reducing dynamic power consumption.
Clock gating is a power-saving technique used in synchronous digital circuits to disable the clock signal to certain circuit elements when they are not in use, reducing dynamic power consumption.
See lessWhat is hold time in flip-flops?
Hold time is the minimum amount of time after the clock edge during which the data input must remain stable to ensure proper capture by the flip-flop.
Hold time is the minimum amount of time after the clock edge during which the data input must remain stable to ensure proper capture by the flip-flop.
See lessExplain the concept of setup time in flip-flops.
Setup time is the minimum amount of time before the clock edge during which the data input must be stable to ensure proper capture by the flip-flop.
Setup time is the minimum amount of time before the clock edge during which the data input must be stable to ensure proper capture by the flip-flop.
See lessDefine synchronous reset in flip-flops.
Synchronous reset refers to the process of resetting the flip-flop to a predefined state (usually 0) only when a specific clock edge occurs.
Synchronous reset refers to the process of resetting the flip-flop to a predefined state (usually 0) only when a specific clock edge occurs.
See lessWhat is a multiplexer-based latch?
A multiplexer-based latch is a latch circuit constructed using multiplexers to select between the data input and the feedback loop, allowing for asynchronous operation.
A multiplexer-based latch is a latch circuit constructed using multiplexers to select between the data input and the feedback loop, allowing for asynchronous operation.
See lessExplain the concept of hazard in digital circuits.
A hazard is a temporary glitch or anomaly in the output of a digital circuit caused by variations in the arrival times of input signals or internal delays, leading to incorrect logic levels.
A hazard is a temporary glitch or anomaly in the output of a digital circuit caused by variations in the arrival times of input signals or internal delays, leading to incorrect logic levels.
See lessDefine a state diagram.
A state diagram is a graphical representation of the states, inputs, outputs, and state transitions of a finite state machine, often used in digital design and sequential circuit analysis.
A state diagram is a graphical representation of the states, inputs, outputs, and state transitions of a finite state machine, often used in digital design and sequential circuit analysis.
See lessWhat is the difference between a Moore machine and a Mealy machine?
In a Moore machine, the output depends only on the present state, whereas in a Mealy machine, the output depends on both the present state and the input.
In a Moore machine, the output depends only on the present state, whereas in a Mealy machine, the output depends on both the present state and the input.
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