API. That's the word I was looking for! (rough morning)
Ok, so they are handing that out just not entirely documented yet. Well, better than nothing!
Man, the pricing and specs (finally more than 3 buffers!) on this thing ... This is about to be THE can chip. I could really use a dual which is surely coming but not for some time. Also integrating a transceiver would be nice.
edit: Thanks for the heads up, just ordered two with a shield to adapt to my dev kit for this project. Say what you want about Arduino, but standardizing some devkit headers sure makes my life easier!