Sorry I couldn't get to your post yesterday, I was at the MI state champs. It was far more exciting than reading CD.
I did find just a bit of documentation on FRC interrupts, like this
http://first.wpi.edu/Images/CMS/Firs...UsersGuide.pdf page sixteen. It still isn't that in-depth.
Please post additional questions or findings as you get them.
Greg McKaskle