hurricane
Newbie level 5
normally, a digital logic should be syncronoused, I want to know it has to be?
I have a case:
input of the logic is mechanical sensor for distance. the value of this very be stable when we read it. the function of the logic is just convert the value out of the sensor into a readable one.
In this case, I think a clock is not necessary since logic is always working when the input siganl is stable. Is my idea right?
what is the basic rule to choose using or not using a clock for GAL?
thanks
I have a case:
input of the logic is mechanical sensor for distance. the value of this very be stable when we read it. the function of the logic is just convert the value out of the sensor into a readable one.
In this case, I think a clock is not necessary since logic is always working when the input siganl is stable. Is my idea right?
what is the basic rule to choose using or not using a clock for GAL?
thanks