Hi Melanie. I tried the 4th ADC port on the 'F675 and it worked! Thank you. I guess I missed something.
Now, I guess what you are saying is that it is the "proper" thing to do to setup the ports before hand and define the inputs & outputs rather than change them in the program? I usually start with all inputs & convert them to outputs if and when I need them in the program. This could be the reason for some anomolies? Thank you.