The research on the comparision of several embedded microprocessors and its development trend

All kinds of new embedded devices in the application has far exceeded the number of general-purpose computer, embedded technology is emerge as the times require in the development of embedded system. It is dependent on the embedded system, the core power and promotes the development of the embedded system. First of all, from which the processor´s classification, analysis of typical processor, processor application many aspects is detailed analysis and the development trend of the embedded processor is discussed.