OMAPL138 arm and dsp communication

hello

Recently i am working a project which including L138 arm and dsp communication. after i install DVSDK and read user guide in DSPLINK folder.

Now I would like to have some specific material about ten different example about how these ten different communication modes design for different situations. and what should i do if i want to know how it's work instead of just run the sample applications on linux

thanks