I think i asked the similar question a while back about cpu occupation running the resolver decoding code. I believe the answer is that the cpu is not that burdened but the adc part might be too tight to run from a single adc/cpu. Now that the dual core 28377d is out, is this type of issue going away? any comment on using the cpu1 as main controller and the other cpu2 as peripheral handling?
thanks Chris..
guoliang