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Question 3: A)Design a BCD counter. -The circuit counts from 0 to 9, then resets back...

Question 3:

A)Design a BCD counter.
-The circuit counts from 0 to 9, then resets back to 0 to restart the counting sequence.
-The circuit has one input run/stop. If the input is 1, the eounter will count. If the input is 0, the counter will freeze in its current location until the input is set to 1 again.
-The circuit has one output. It becomes 1 when the counter completes a cycle and starts the next one. Otherwise, that output is 0.

B)Design a system that will deteet the sequence 110 anytime it occurs in an input wire x.

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