DE 4.1

Question 1

A circle in a state diagram containing the state name and values of the state variables.

Answer 1

Bubble

Question 2

A transition between states of a state machine that occurs only under specific conditions of one or more control inputs.

Answer 2

Conditional Transition

Question 3

A state machine input that directs the operation of the machine from state to state.

Answer 3

Control Input

Question 4

A state machine whose output is determined by both the sequential logic and the combinational logic of the machine.

Answer 4

Mealy Machine

Question 5

A state machine whose output is determined only by the sequential logic of the machine.

Answer 5

Moore Machine

Question 6

A synchronous sequential circuit, consisting of a sequential logic section and a combinational logic section, whose outputs and internal flip-flops progress through a predictable sequence of states in responds to a clock and other input signals.

Answer 6

State Machines

Question 7

A table whose entries represent the sequence of individual FF states (i.e., 0 or 1) for a sequential binary circuit.

Answer 7

State Table

Question 8

A graphic representation of the operation of a sequential binary circuit, showing the sequence of individual FF states and conditions needed for transitions from one state to the next.

Answer 8

State Transition Diagram

Question 9

The variables held in the flip-flops of a state machine that determine its present state.

Answer 9

State Variables