C DOT Project Engineer Interview Questions and Answers

Latch is level triggered and flip flop is edge triggered. Flip flop has clock input while latch does not.

• Latch is level triggered, while flip flop is edge triggered

• Flip flop has a clock input, while latch does not

• Latch is asynchronous, while flip flop is synchronous

• Flip flop stores data in two stable states (0 or 1), while latch stores data in one stable state

• Examples: SR latch, D flip flop

Metastable problem can be removed by carefully designing the system to prevent sudden changes in input signals.

• Ensure proper grounding and shielding to minimize external interference.

• Use filtering techniques to remove noise from input signals.

• Implement hysteresis in the system to prevent rapid switching between states.

• Calibrate sensors and components regularly to maintain accuracy.

• Utilize feedback control systems to st...read more