How a race around condition in J-K flip-flop can be resolved?

This problem is called race around condition in J-K flip-flop. This problem (Race Around Condition) can be avoided by ensuring that the clock input is at logic “1” only for a very short time. This introduced the concept of Master Slave JK flip flop.

What is race around condition explain?

Race around condition: For JK flip-flop if J, K, and Clock are equal to 1 the state of flip-flop keeps on toggling which leads to uncertainty in determining the output of the flip-flop. This problem is called Race around the condition.

What is race around condition and solution?

When the S and R inputs of an SR flip flop is at logical 1 and then the input is changed to any other condition, then the output becomes unpredictable and this is called the race around condition. If the clock on or high time is less than the propagation delay of the flip flop then racing can be avoided.

What is race around condition how it is resolved?

Answer: When the input to the JK flip-flop is j=1 and k=1, the race around condition occurs, i.e it occurs when the time period of the clock pulse is greater than the propagation delay of the flip flop. so the output changes or toggles in a single clock period.

What is Race condition in flip flop?

Race condition occur in RS flip-flop. When the S and R inputs of an SR flip flop is at logical 1 and then the input is changed to any other condition, then the output becomes unpredictable and this is called the race around condition.

Is race condition and race around condition same?

This condition is called as Race around condition. To put it in words, “ For JK flip-flop if J, K and Clock are equal to 1 the state of flip-flop keeps on toggling which leads to uncertainty in determining the output of the flip-flop. This problem is called Race around the condition.

What is race around condition how it is avoided?

Race-around condition is avoided by master clocked SR flip flop. When the S and R inputs of an SR flip flop is at logical 1 and then the input is changed to any other condition, then the output becomes unpredictable and this is called the race around condition.

What do you mean by race condition in flip-flop?

What is the condition of race around problem Mcq?

For JK flip-flop if J, K, and Clock are equal to 1 the state of flip-flop keeps on toggling which leads to uncertainty in determining the output of the flip-flop. This problem is called Race around the condition.