How can I tell the Basic Atom chips apart?

Friends:

How can I tell the Basic Atom chips apart? I’m looking at one and have no idea whether its a Pro or not.

Thanks,

Migs

The Atom Pro chips I have are on a redish chip board. My Atom (non-pro) chips board is green and has the word Atom on the largest chip on that board (yours may be different).

Kurt

Thanks Kurte! All my chips are red so I guess I can rest easy.