Question Details

Consider a modified version of the Delay component, called OddDelay, that has a Boolean input variable in, a Boolean output variable out, and two Boolean state variables x and y. Both the state variables are initialized to 0, and the reaction description is given by:

if y then out := x else out := 0;

x := in;

y := ￢y.

Describe in words the behavior of the component OddDelay. List a possible execution of the component if it is supplied with the sequence of inputs 0, 1, 1, 0, 1, 1 for the first six rounds.