"so what exactly would that mean?"
It would mean, that if you want to orestrate a paging signal between cache and  flash, go and see e.Digital, because they have a patent on the orestration.....lol
I would expect you have no idea what that means either, if you review the images on e.Digitals patents...
http://bks2.books.google.com/patents... 
perhaps you may get a feel for it
doni