Can you develop code for 2 DUE's on one Macbook?

So, if I needed the ability to run multiple Due's at once, where each of them could require breakpoints & debugging, then the only safe way would be to have a computer per Due? That is, 4 Due's would require 4 Airbooks (or PCs) in order to debug all 4 at once, with each Due having a one-to-one connection with its own host computer?