Hello P.
The post says that you cannot setup a squarewave generator using B1 unless you provide an external clock; which would not make any sense since you are trying to generate a clock signal. But if you use B0, then the first thing I would advise you to do is read the general purpose timing section of the
manual.
I would then search National Instruments' web site for examples such as
this one. You can search for examples in the NI Developer Zone.
Message Edited by sergesl on 06-29-2005 02:05 AM