Hi, im currently working on a digital ciruit schematic and i need help to determine the fastest clock speed that i can use.
i read in a book that the minimum clock perod = flip flop set up time + clock to output( flip flop) + longest propagation from flipflop output to flipflop input
i intially used the result of the equation however the functionality of the circuit still works if i use a faster clock speed
I was wondering if someone could explain to me why the result of the equation i found in the book is not correct.
Any help will be much appreciated
i read in a book that the minimum clock perod = flip flop set up time + clock to output( flip flop) + longest propagation from flipflop output to flipflop input
i intially used the result of the equation however the functionality of the circuit still works if i use a faster clock speed
I was wondering if someone could explain to me why the result of the equation i found in the book is not correct.
Any help will be much appreciated