Question

design a counter with following repeated sequences 0,1,2,4,6,7 using JK flip flop

Answer 1

$\bf{\underline{\underline \green{AnswEr:-}}}$

• 7.12 Design a synchronous counter using JK flip flop to count the following sequence: “1–3–15–5–8–2–0–12–6 –9”.

Answer 2

Answer:

The Counter circuit is done with the help of the attached file

Explanation:

Given: Repeated sequences

To find: Circuit for the counter

Solution:

A binary counter is a circuit that is built with a sequence of flip-flops. The output of one flip-flop is the input of the next flip-flop.It can be synchronous or asynchronous

Step1: Determine the desired number of FFs From the given sequence the number of FFs is equal to 3.

Step2: Write the excitation table and circuit excitation table

Step 3: Table1 shows the excitation table for JK flip flop.

Step 4: K-maps and simplification

Step 5: Logic circuit