Contents
What is master slave flip-flop?
The Master-Slave Flip-Flop is basically a combination of two JK flip-flops connected together in a series configuration. Out of these, one acts as the “master” and the other as a “slave”.
Why it is called master slave flip-flop?
The Master-Slave Flip-Flop is basically two gated SR flip-flops connected together in a series configuration with the slave having an inverted clock pulse. This feedback configuration from the slave’s output to the master’s input gives the characteristic toggle of the JK flip flop as shown below.
How many number of flip-flop are used in master slave flip-flop?
A master slave flip flop contains two clocked flip flops. The first is called master and the second slave. When the clock is high the master is active. The output of the master is set or reset according to the state of the input.
How does a master slave D flip-flop work?
The Master-Slave D Flip Flop On the trailing edge of the clock signal (HIGH-to-LOW) the second “slave” stage is now activated, latching on to the output from the first master circuit. Then the output stage appears to be triggered on the negative edge of the clock pulse.
What is the application of master-slave FF?
Master slave flip flop is used to eliminate race around condition.
How does a master-slave work?
Master-slave replication enables data from one database server (the master) to be replicated to one or more other database servers (the slaves). The master logs the updates, which then ripple through to the slaves.
Which of the following is a disadvantage of master slave flip flops?
Which of the following is a disadvantage of master-slave flip-flops? The control inputs must be held stable while the CLK is HIGH, or unpredictable results may occur. There is no complementary output. Data can only be entered on the leading edge of the clock.