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  • Question

  • In VHDL, when we want to remember a value it must be stored in a VARIABLE.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • Counters problems

    Search Results

    • 1. All decade counters are BCD counters.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. The modulus of a counter is the actual number of states in its sequence.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. The term synchronous refers to events that do not occur at the same time.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. A glitch is a short pulse resulting in an undesired result in a digital circuit.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. Parallel in/parallel out registers have parallel input and output busses.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. The term synchronous, as applied to counter operations, means that the counter is clocked such that each flip-flop in the counter is triggered at the same time.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. A ripple counter is an asynchronous counter.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. Shift registers are used to store and transfer data.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. A J-K flip-flop excitation table lists the present state, the next state, and the J and K levels required to produce each transition.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. Counters are generally decoded in order to determine their count state.

    • Options
    • A. True
    • B. False
      • Discuss

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