Feedback among logic gates make asynchronous system

DIGITAL LOGIC DESIGN - SYNCHRONOUS SEQUENTIAL LOGIC MCQ

• A master-slave combination can be constructed for any type of flip-flops by adding a clocked
• One that is not the type of flip-flop is
• In the excitation table of D flip-flop the next state is equal to
• The reduction of flip-flops in a sequential circuits are referred as
• State table can be represented in a
• Sequential circuits consists of
• The switch which clears the flip-flop to its initial state is called
• The don't care condition in a table is represented by
• How many types a sequential circuits have?
• Master-slave flip-flop consists of
• In Moore models, output are the function of only
• Memory elements in clocked sequential circuits are called
• The design procedure of sequential circuit is based on
• The state of flip-flop can be switched by changing its
• The major difference between various types of flip-flops are
• The flip-flops can be constructed with two
• Unused states are treated as Don\'t cares conditions during the
• The momentary change in the state of flip-flop is called
• The positive transition in flip-flops is referred as
• Feedback among logic gates make asynchronous system
• Clocked flip-flops are triggered by
• Direct coupled RS flip-flops are also called
• Sequential circuits are
• The behavior of sequential circuits are determined by the state of their
• The definite time in a flip-flop is called
• JK Master-slave flip-flops are constructed with
• The operation of basic flip-flop can be changed by providing some additional control
• M flip-flops produces
• The state of flip-flops are initialized with
• A counter that flows the binary sequence is called
• The next state of B(t) will be
• In Mealy models output are the functions of both
• In T flip-flop when state of the T flip-flop has to be complemented the T must be
• A synchronous sequential circuit is made up of
• The next state of the D flip-flop is dependent on
• The time sequence for flip-flop can be enumerated by
• Synchronous sequential circuits that uses clock are called
• Two states are said to be equal if they have exactly same
• The implication table consists of
• Table that lists the inputs for required change of states is called
• A circuit that goes through prescribed sequence of state is called
• Classification of sequential circuits depends upon their timing of
• Which state a flip-flop circuits can maintain as long as a power is delivered to the circuit?
• The negative transition in flip-flops are referred as
• Clock generator, generates periodic train of
• Flip-flops are sensitive to
• A flip-flop circuit can be constructed by two NAND gates or
• One that is not stated in a state table is
• In the last step of design procedure we
• The state diagram provides the same information as the

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• DIGITAL LOGIC DESIGN - SYNCHRONOUS SEQUENTIAL LOGIC MCQ

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