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- Question
In a full-featured counter in HDL, the concept of rolling over simply means the count sequence has reached its limit and must start over at the beginning of the sequence.
Options- A. True
- B. False
- Correct Answer
- True
- 1. The serial in/parallel out shift register transfers data from one parallel data bus to another parallel data bus one bit at a time across a single line.
Options- A. True
- B. False Discuss
- 2. Basic counters can be cascaded in parallel to increase the number of data bits that the counter can handle.
Options- A. True
- B. False Discuss
- 3. A serial in/serial out shift register transfers data from one line of a parallel bus to another line one bit at a time.
Options- A. True
- B. False Discuss
- 4. The concept of a counter to implement a digital one-shot using HDL is not used.
Options- A. True
- B. False Discuss
- 5. Cascade means to connect the Q output of one flip-flop to the clock input of the next.
Options- A. True
- B. False Discuss
- 6. A reliable method for eliminating decoder spikes is to use strobing.
Options- A. True
- B. False Discuss
- 7. Dependency notation is no longer used.
Options- A. True
- B. False Discuss
- 8. Most sequential circuits contain a combinational logic section and a memory section.
Options- A. True
- B. False Discuss
- 9. The terminal count of a typical modulus-10 binary counter is 1010.
Options- A. True
- B. False Discuss
- 10. In a 74192 BCD decade up-/down-counter, the terminal count up and the terminal count down are active-LOW.
Options- A. True
- B. False Discuss
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