Flip flops Flashcards
(3 cards)
1
Q
What are the two types of flip flops?
A
D type and T type
2
Q
What is the general rule for a D type flip flops?
A
The output cannot change unless on a rising edge, when you reach a rising edge D=Q
3
Q
What is the general rule for a T type flip flop?
A
When on a rising edge and input = 1, the output is the opposite of what it was before (it toggles)
When there is a rising edge and the input = 0, the output doesn’t change
