"Gio" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > Hi, > I need an up/down counter, but I can't found it in the Labview libraries (if > exists...)... > So I thought to build one using JK flip flop, but when I try to do the > feedback of the last 2 AND, Labview shows me an error... > How can I do? > Thanks for help... > >
Hi Gio, as far as I remember a JK flip flop is an integrated circuit where an output of the last element is directly connected to the input of the first element which is connected to the last element... this sounds very much like a recursion problem which is actually not handable with LabVIEW. In LabVIEW a function isn't allowed to itself. So you have to figure out another solution. What's your actual problem? I doubt that you have to simulate simulate integrated circuits with LabVIEW. Please figure it out more detailed to give you something like a "workaround"!
