Last Updated : 20 Nov, 2018

Consider the synchronous sequential circuit in the below figure

\"cloc\"

 

 

 

 

a) Draw a state diagram, which is implemented by the circuit. Use the following names for the states corresponding to the values of flip-flops as given below.
\"flip\"

 

 

 

 

 

b) Given that the initial state of the circuit is S4, identify the set of states, which are not reachable.


Answer:

Explanation:

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