Question

Question 3. [20 marks a) Convert a JK - Flip Flop into a D- Flip Flop [10 marks] b) Given the following JK - Flip Flop Preset dCLK K Clear Clearo Preset J K C CLK 1 Figure 2. Timing Diagram Sketch the output waveform Q in Figure 2. [10 marks C

Answer 1

J - K flip flop to D - flip flop JK to D conversion table \r\n to obtain the logical expression use k - map J - k interms of D now \r\n clear and present I/P are active at low logic level and put on the Q o/p of the flip flop a high logic level regardless of I/P & clock.