Fig. I: a mod-Iv eoune 3. About SRG, please answer the following questions. a) H

Question

Fig. I: a mod-Iv eoune 3. About SRG, please answer the following questions. a) How many 74HC195 (see Fig. 2) do you need for designing a mod-26 Johnson counter?(396) (b) F or a mod-6 Johnson counter, please write out its counting sequence (note: using decimal value). (6%) c) Consider the example using the output Q2 of 74HC195 to provide time delay. If the clock frequency is 100 Hz, what is the time delay? (3%) d) Consider the example using the output Qo of 74HC195 to provide time delay. If we want to get a time elay 10 msec, what is the clock frequency? (3%) SRG 4 SHILD9) 74HC195 CI.K (10c (5) (14) 3) 12) Fig. 2: 74HC195.

Explanation / Answer

b.) For mod-6, Johnson counter will count from 0(000) to 5(101), so counting will be done as follows, it will start from 0,1,2,3,4,5 then after 5 the counter will be reset as it is mod-6 counter and it counts until it reaches 5.

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.