The number of columns in a state table for a sequential circuit with m…

2018

The number of columns in a state table for a sequential circuit with m flip-flops and n inputs is:

  1. A.

    m+n

  2. B.

    m+2n

  3. C.

    2m+n

  4. D.

    2m+2n

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Correct answer: C

A state table contains columns for: Present state → m columns

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