Design a circuit to detect when 3 and only 3 bits are set
out of 8 bits.(eg. o0101100)
Answer Posted / jayasuriya
Use a 8 bit parallel in serial out shift register. Use the
serial out bit to increment a counter(a 3 bit register), if
its one. After 8 shifts, compare the counter with 011b to
detect 3.
Is This Answer Correct ? | 21 Yes | 1 No |
Post New Answer View All Answers
How i/o devices are classified for embedded system?
What are the uses of the keyword static?
What are some alternate ways to store data other than a relational database? Why would you do that, and what are the trade-offs?
What's the difference between locking and lockless (optimistic and pessimistic) concurrency models?
If your database was under a lot of strain, what are the first few things you might consider to speed it up?
What are the rules followed by mutexes?
Tell me why embedded system is useful?
Is count down_to_zero loop better than count_up_loops?
What is yagni? Is this list of questions an example?
Tell me what are the uses of the keyword volatile?
What is risc architecture?
Can we use printf inside isr?
Why do we need a infinite loop in embedded systems development? What are the different ways by which you can code in a infinite loop?
What is the significance of watchdog timer in embedded systems?
what is meant by a forward reference in c?