what if a flipflop getting set and reset at a time ?

[ram mohan]

Lets say i have a flip flop is getting set and reset from different points.Which value it takes? and if their is any issue how to resolve that ???

 

[Boosan]

Do u mean the FF is toggling??

 

[ram mohan]

No,i am not asking about output of that FF.If set and reset reach at same time to FF what value will FF takes??

 

[G.Satheesh Kumar]

we have to take dat condition as a metastability state and we simply ignors it ....generally it is happens only in SR type when the inputs are 11

 

[ram mohan]

So if i have a D FF in my design which is in this situation,how to resolve this issue in PD(physical design) point of view??

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So if i have a D FF in my design which is in this situation,how to resolve this issue in PD(physical design) point of view??