Suppose that the D input of a flip flop changes from low to high in the middle of a clock pulse. Describe what happens if the flip flop is a positive edge triggered type?

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Gopi

  • Jun 1st, 2005
 

If it is edge triggered type, then nothing will impact on ouput during middle of a clock pulse. Flipflop wont consider the input changes in middle of a clock pulse for edge triggering case.

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Ramachandran P.R

  • Apr 30th, 2006
 

Ans is for positive edge triggerd flipflop out put:0 and for negative edge triggered output:1

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Danny John

  • Aug 8th, 2006
 

I think the output remains the same because it violates both setup time and hold time that is the input should remain constant for the setup time before the clock pulse and constant for the hold time after clock pulse provided it is edge triggered.

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