We want to design a synchronous counter that counts the sequence 0−1−0−2−0−3 and then repeats. The minimum number of J-K flip-flops required to implement this counter is :
My doubt: We can design this with 3 flipflops if we use combinational logic and the output is taken from that computational logic we can get the possible output.My doubt is ,can it can be called as counting(if we use the o/p of combinatioanl logic)? or we should only consider the output from the Flipflop for counting/output(I mean the state of the flipflops)?
So if we take B C as final output we can generate 0->1->0->2->0->3.
So I think it is possible with 3 flip flops.