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Question

Let k = 2^n. A circuit is built by giving the output of an n-bit binary counter as input to an n-to-2^n bit decoder. This circuit is equivalent to a

a.

k-bit binary up counter

b.

k-bit binary down counter

c.

k-bit ring counter

d.

k-bit Johnson counter

Answer: (c).k-bit ring counter

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Q. Let k = 2^n. A circuit is built by giving the output of an n-bit binary counter as input to an n-to-2^n bit decoder. This circuit is equivalent to a

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