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Is shift register edge triggered or level triggered?
If the shift register is synchronized (uses clock) the control signal is level triggered. If the shift register is asycronized (no clock) the control signal is edge triggered.
What is the Use of preset in flip flops?
preset is an asynchronus i/p for flipflop. so it is not depending on the clock signal. so if i keep preset high in any flipflip it will gives me the o/p as high. but when i use the normal i/p in the flipflop it will give the at the edge of the fliplop..
Level triggered and edge triggered advantages and disadvantages?
Level Trigger:1) The input signal is sampled when the clock signal is either HIGH or LOW.2) It is sensitive to Glitches.Example: Latch.Edge Trigger:1) The input signal is sampled at the RISING EDGE or FALLING EDGE of the clock signal.2) It is not-sensitive to Glitches.Example: Flipflop.
Which is faster latches or flipflops?
A D latch is level triggered. It will follow the input as long as the gate is true. Once the gate goes false, the output will stay at the last known value. A D flip flop is edge triggered. The output will not change until the edge of the gate. At that point, the output will go to the state of input, and then it will stay at that value.
Difference between positive edge trigger and negative edge trigger for flipflop?
A: it does not apply to only flip-flop but to all kinds of logic circuits where a [+] transition from a less negative to a more positive level occurs [-] and the other way around meaning a +/- transition must occurs to transfer states.
Why latch is level triggered?
Because that is the definition of a latch. A J-K flipflop is master-slave triggered because that is the definition of a J-K flipflop. A D flipflop is edge triggered because that is the definition of a D flipflop.
Is flip flop level triggered or edge triggered?
Flip flop is edge triggered device
What is a flip flop and latch?
flipflop is edge triggering and latch is level triggering
Is shift register edge triggered or level triggered?
If the shift register is synchronized (uses clock) the control signal is level triggered. If the shift register is asycronized (no clock) the control signal is edge triggered.
What do you mean by edge triggered flip flop and pulse triggered flip flop?
An edge-triggered flip-flop changes states either at the positive edge (rising edge) or at the negative edge (falling edge) of the clock pulse on the control input.
What is the difference between flipflop latch register and memory?
FF-sincron L-asincron level sensitive and edge sensitive
1 What is the difference between a level triggered clock and an edge triggered clock?
in level trigger mode, the input signal is sampled when the clock signal is either high or low whereas in edge trigger mode the input signal is sampled at rising or at the falling edge. lever triggering is sensitive to glitches whereas edge trigger is non sensitive.. example: latch for level trigger and flip-flop for edge trigger
What is the Use of preset in flip flops?
preset is an asynchronus i/p for flipflop. so it is not depending on the clock signal. so if i keep preset high in any flipflip it will gives me the o/p as high. but when i use the normal i/p in the flipflop it will give the at the edge of the fliplop..
Level triggered and edge triggered advantages and disadvantages?
Level Trigger:1) The input signal is sampled when the clock signal is either HIGH or LOW.2) It is sensitive to Glitches.Example: Latch.Edge Trigger:1) The input signal is sampled at the RISING EDGE or FALLING EDGE of the clock signal.2) It is not-sensitive to Glitches.Example: Flipflop.
Why master slave jk flip flop is preferred over jk flip flop?
A plain JK flipflop is unreliable as it is enabled by the level of the clock, not the edge. In a master-slave flipflop, the master section captures the new state based on the inputs while the clock level is high, then the slave section captures the new state from the master while the clock level is low. This has the effect of making the flipflop act as if it was falling edge clocked but retains the simplicity of design of flipflops that are level enabled.
What are synchronous input for j-k flipflop?
JK flip flop are synchronous ONLY when the rise or the fall edge of the clock will transfer the data to the outputs
What are synchronous input for j k flipflop?
JK flip flop are synchronous ONLY when the rise or the fall edge of the clock will transfer the data to the outputs
