SELF DOUBT DD

Question

https://gateoverflow.in/726/gate2001-2-8

CAN ANYBODY EXPLAIN IT IN EASY WAY I AM NOT GETTING???

Comments

  @Shaik Masthan so here the concept is that if we are looking to first clock ,the input is changing from 0 to 1 so becz flip flop is positive edge trigger so first time it will read 0 so in the slot of 1st clock pulse it will be 0 now the effect of 1 will be in the slot of 2nd clock pulse where it is one so like this for the input x in the first slot of clock pulse we used actually two slots of clock pulse i.e slot 1 and slot 2 now for next input x we will use slot 3 becz slot two is already occupied by first input....... am i interpreting correct?????the only doubt i have in this question is this.

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i am not getting your question exactly.

 

if you are using positive triggered flipflop, if the clock is changing from 0 to 1, then only consider the i/p, remaining places didn't consider the i/p.

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THIS IS ALSO ONE OF THE SOLUTION ....AND I AM NOT GETTING HOW THE VARIOUS WAVE FORMS ARE DERIVED SOME HOW I AM CONFUSED BECZ OF INPUT X BECZ IT IS CHANGING WITHIN A CYCLE.. NDPLEASE EXPLAIN THESE WAVEFORM ONE BY ONE