(a) There are two types of sequential circuit which are synchronous and asynchronous. (i) Explain what...

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(a) There are two types of sequential circuit which are synchronous and asynchronous. (i) Explain what are the differences between these two type of sequential circuit. [2 marks] (ii) Active-low input SET-RESET(S-R) latch is an asynchronous sequential circuit. Draw the logic circuit and state the truth table for it. [3 marks] (b) A binary counter as shown in state diagram in Figure Q4(b) is required to be designed by using J-K flip flop. 101 001 010 110 Figure Q4(b): A Binary Counter State Diagram 011 (a) There are two types of sequential circuit which are synchronous and asynchronous. (i) Explain what are the differences between these two type of sequential circuit. [2 marks] (ii) Active-low input SET-RESET(S-R) latch is an asynchronous sequential circuit. Draw the logic circuit and state the truth table for it. [3 marks] (b) A binary counter as shown in state diagram in Figure Q4(b) is required to be designed by using J-K flip flop. 101 001 010 110 Figure Q4(b): A Binary Counter State Diagram 011

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a i The main difference between synchronous and asynchronous sequential circuits lies in their timin... View the full answer