1 votes 1 votes The minimum number of Flip-Flops required to construct a binary Modulo $n$ counter is ________ $n$ $n-1$ $2^n – 1$ $\lceil \log_2 n \rceil$ Digital Logic digital-logic go-digital-logic-1 flip-flop digital-counter + – Bikram asked Sep 20, 2016 • retagged Aug 4, 2017 by Arjun Bikram 866 views answer comment Share Follow See 1 comment See all 1 1 comment reply Hradesh patel commented Oct 9, 2016 reply Follow Share plz any one explain??? 1 votes 1 votes Please log in or register to add a comment.
Best answer 2 votes 2 votes n flip flops can be used to make modulo 2n counter. So according to the question the answer must be ceil(log2(n)) Kashyap Avinash answered Oct 31, 2016 • selected Dec 27, 2016 by Arjun Kashyap Avinash comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes The "MOD" or "MODULUS" of a counter is the number of unique states. The MOD of the n flip flop ring counter is n. Digvijay Pandey answered Oct 31, 2016 Digvijay Pandey comment Share Follow See all 6 Comments See all 6 6 Comments reply KISHALAY DAS commented Nov 5, 2016 reply Follow Share But they did not mention its ring counter!! 0 votes 0 votes Tendua commented Nov 20, 2016 reply Follow Share Seeing options best on suited is n as we have already read the ring counter Ring counter was the best suited 0 votes 0 votes priyanka gautam-piya commented Dec 19, 2016 reply Follow Share confused with the question ? 0 votes 0 votes Arjun commented Dec 27, 2016 reply Follow Share no, the options were wrong. See now. 0 votes 0 votes priyanka gautam-piya commented Dec 27, 2016 reply Follow Share I think previously log n is not their right?? 0 votes 0 votes Arjun commented Dec 27, 2016 reply Follow Share yes.. 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes binary modulo n means the possible no.of states = n and mark them as 0,1,2,3,....n-1. therefore you need to indicate n states with k flipflops if n=2p then k=p if n $\neq$ 2p then k= ⌈log2n⌉ Shaik Masthan answered May 17, 2018 Shaik Masthan comment Share Follow See all 0 reply Please log in or register to add a comment.