dsanders,
I imagine you are starting to get a feel for how complex the i.MX31 processor is. Let's just say that
it isn't a rabbit
All of the information that you are looking for is likely to be found in the actual user manual for the processor - from Freescale.
Please consider letting Logic help you out with any portion of your design. Details regarding available forms of support can be found at
www.logicpd.co.
Best regards,
--mikee