Virtual simulation and Understanding of J-K FLIP FLOP

JACK KILBY FLIP FLOP FLIP INVENTED BY TWO SCIENTIST JACK AND KILBY. THIS FLIP FLOP ELIMINATED THE INDETERMINATE STATE OF S-R FLIP FLOP.

Clock J K Qn+1

0 X X Qn

1 0 0 Qn Hold State(Store previous data)

1 0 1 0 Reset State(Reset the flip-flop to zero(low))

1 1 0 1 Set State (Set the flip-flop to One(High))

1 1 1 !Qn Toggle State(Complement previous data)

Characteristic Table

J K Qn Qn+1

0 0 0 0

0 0 1 1

0 1 0 0

0 1 1 0

1 0 0 1

1 0 1 1

1 1 0 1

1 1 1 0

Note:

How to initialize it?

use toggle swithes named as Jack(J) and Kilby(K)

there are two state of input 0 and 1 using toggle switch we can initialize any one of the value at a time.

For J=1 K=1 we need see toogle state to get the toggle set simulation time is set to infinity=inf then once we run it we can see the uput led lamp toggle.

Use this kind of flip-flop state to slow real world problems

Thank You