need help on clock D flip flops table

[vead]

Hello
Actually I don't understand what will the output on the falling edge. That's why I made the logic table and try to understand the basic. Is it true for d flip flop

 

[Laplace]

Is it true for d flip flop

Whatever happens will be determined by whether the flip-flop is triggered by the rising or falling edge of the clock. When the flip-flop is triggered by the clock the 'D' input is latched into the 'Q' output. A 'reset' input, if any, is usually asynchronous & independent of the clock. So is the flip-flop triggered by the rising or falling edge?

 

[Harald Kapp]

Funny kind of flipflop that acts on both rising and falling edge. Are you certain your table is right? A typical D flipflop acts on only one edge, either rising or falling, not both.
See here for a typical flipflop's function table.

 

[vead]

OK thank you now I understand. Now I am confused on JK flip flop, check the following condition is true or not,
When the both input of jk flip flop is low than output does not change. That means it's store previous value of raising edge
When both input of JK flip flop is high than the output change

 

[Harald Kapp]

check the following condition is true or not

You know google?

 

[Sunnysky]

 

[vead]

Thanks for your response. I understand the how the flip flops work,