0
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoThe JK flip-flop augments the behavior of the SR flip-flop (J=Set, K=Reset) by interpreting the S = R = 1 condition as a "flip" or toggle command. Specifically, the combination J = 1, K = 0 is a command to set the flip-flop; the combination J = 0, K = 1 iThe JK flip-flop augments the behavior of the SR flip-flop (J=Set, K=Reset) by interpreting the S = R = 1 condition as a "flip" or toggle command. Specifically, the combination J = 1, K = 0 is a command to set the flip-flop; the combination J = 0, K = 1 is a command to reset the flip-flop; and the combination J = K = 1 is a command to toggle the flip-flop, i.e., change its output to the logical complement of its current value. Setting J = K = 0 does NOT result in a D flip-flop, but rather, will hold the current state. To synthesize a D flip-flop, simply set K equal to the complement of J. The JK flip-flop is therefore a universal flip-flop, because it can be configured to work as an SR flip-flop, a D flip-flop, or a T flip-flops a command to reset the flip-flop; and the combination J = K = 1 is a command to toggle the flip-flop, i.e., change its output to the logical complement of its current value. Setting J = K = 0 does NOT result in a D flip-flop, but rather, will hold the current state. To synthesize a D flip-flop, simply set K equal to the complement of J. The JK flip-flop is therefore a universal flip-flop, because it can be configured to work as an SR flip-flop, a D flip-flop, or a T flip-flop
Add your answer:
Earn +20 pts
What do you mean j-k flip-flop?
by combining j and k inputs we will get jk flipflop
What is the difference between a transparent flip flop and a master slave flip flop?
I never heard of transparent flip flop and i think it refers to a 'd' flip flop where the output will follows the input with the clock. a master slave referred as j-k do not follow the input not until the master tells the slave to flip
Explain the Working of 3 bit synchronous counter?
It can be seen that the external clock pulses (pulses to be counted) are fed directly to each J-K flip-flop in the counter chain and that both the J and K inputs are all tied together in toggle mode, but only in the first flip-flop, flip-flop A (LSB) are they connected HIGH, logic "1" allowing the flip-flop to toggle on every clock pulse. Then the synchronous counter follows a predetermined sequence of states in response to the common clock signal, advancing one state for each pulse. The J and K inputs of flip-flop B are connected to the output "Q" of flip-flop A, but the J and K inputs of flip-flops C and D are driven from AND gates which are also supplied with signals from the input and output of the previous stage. If we enable each J-K flip-flop to toggle based on whether or not all preceding flip-flop outputs (Q) are "HIGH" we can obtain the same counting sequence as with the asynchronous circuit but without the ripple effect, since each flip-flop in this circuit will be clocked at exactly the same time. As there is no propagation delay in synchronous counters because all the counter stages are triggered in parallel the maximum operating frequency of this type of counter is much higher than that of a similar asynchronous counter. Type your answer here...
How can master slave flip flop prevent race around condition?
RACE AROUND CONDITION OCCURS WHWN BOTH THE INPUT ARE HIGHAND THE OUTPUT THUS UNDERGOES A TRANSITION STATE.FOR EXAMPLE CONSIDER THE INPUT VALUES IN A JK FLIP FLOP;ie;J=K=1 ,THE OUTPUT Q0=0 IN NORMAL CASE WILL CHANGE TO 1 AND VICE VERSA. THE REMEDY FOR RACE AROUND PROBLEM CAN BE ELIMINATED BY USING A MASTER SLAVE J-K FLIP FLOP'S
What are Rising edge triggered d type flip flops?
The D flip-flop has a D and Clock input, and a Q (and sometimes Q/) output. The D input is copied to the Q (and, inverted, Q/) output on the specified edge of Clock.Its like a J-K flip-flop where K is driven with the inverted value of J.ANSWER: D stands for data it it will transfer the data with a clock control inputd type flip flop is a flip flop whose output is a function of the input which appeared one pulse earlier. Also known a d type flip flop.
Whenever the J-K flip-flop is wired for use only in the toggle mode then the flip-flop is commonly called?
When a J-K flip flop is wired it is called a master circuit. This is one of 2 groups.
What is an universal flipflop?
it is j-k flip flop
What do you mean j-k flip-flop?
by combining j and k inputs we will get jk flipflop
What is jk flip flop in microprocessor 8085?
The J-K flip-flop is the most versatile of the basic flip-flops. It has the input- following character of the clocked D flip-flop but has two inputs,traditionally labeled J and K. If J and K are different then the output Q takes the value of J at the next clock edge. If J and K are both low then no change occurs. If J and K are both high at the clock edge then the output will toggle from one state to the other. It can perform the functions of the set/reset flip-flop and has the advantage that there are no ambiguous states. It can also act as a T flip-flop to accomplish toggling action if J and K are tied together. This toggle application finds extensive use in binary counters.
What is full form of jk in jk flipflop?
J=SET K=RESET NOTE: JK FLIP FLOP IS NOTHING BUT AN ADVANCED VERSION OF THE SET-RESET()SR FLIP FLOP) SO, JK FLIP FLOP ALSO WORKS SOMEWHAT LIKE THE SR FLIP FLOP..... IS ACTUALLY THE LABORATORY TERM OF NUMBER 5 FLIP FLOP 5# J & K.
How is the j-k flip flop an improvement of r-s flip flop?
The JK flip-flop is not better than an RS flip-flop...it's just different. The selection of one or the other depends on what you are trying to do in your digital circuit design.
What is the advantage of j-k flip flop over S-R flip flop?
JK allows you to toggle without knowing the previous state.
What would be the result when both JK flip flop logic 1?
When the inputs J and k of the JK flip-flop are set to 1, the output toggles.
What is the difference between a transparent flip flop and a master slave flip flop?
I never heard of transparent flip flop and i think it refers to a 'd' flip flop where the output will follows the input with the clock. a master slave referred as j-k do not follow the input not until the master tells the slave to flip
What is toggle condition in flipflops?
toggle condition :- the condition of the flip-flop in which on the application of clock-pulse inverts the present state Q(t+1) = Q'(t) on the application of clock-pulse for JK-flip-flop the toggle condition is J=K=1 for JK flip-flop this is called toggle condition condition
Convert SR flip flop to T flip flop?
Replace the T input by sbar rbar q bar + sbar r q
How can you convert T flip flop into D flip flop?
D Flip flop which have driven the output as the given input there is no change in the I/O. But in the case of T-Flipflop the output is inverted to the given input .i.e complement of the input is output. Thank you i am meganathan...
