00:01
The jk flip -flop can be drawn like this with and gates.
00:06
This is the and gate representation of jk flip -flop.
00:09
We have the truth table as jk, qn, next state qn plus 1 and qn plus 1 bar.
00:16
So for 00, 00, 010, 10, 10, 11 and 11, we have this state as 001, then 110, 010, 010, 010, 010, and 101.
00:51
Now from the truth table, we can write down the equation for qn plus 1 is equal to summation of m1456 and qn plus 1 bar equal to summation of m0237.
01:11
Now for qn plus 1 and qt plus 1, we can have the k map like, so here we have k bar qn bar, here we have k bar qn, here we have k and qn, and here we have k and qn bar.
01:41
Similarly, here we have j, j and j bar.
01:45
So here 0411, here 3721.
01:54
So we can have the loop like this, here, here, and one here like this.
02:01
So we can write down the equation for qt of 1 plus 1 equal to jqn bar plus k bar into qn...