On Nov 27, 2007 2:38 AM, James Newton wrote: > Is there some sort of summary of the basic cores, differences between the > different cores, and what makes a chip one type or another? END Microprocessor and Microcontroller directory is one attempt. http://www.edn.com/index.asp?layout=siteInfo&doc_id=1340009098 -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist