Ip Core Design And Its Software And Hardware In-system Programming

With the development of embedded systems and microelectronics technologies, the integration level of hardware is becoming higher and higher, which makes integrating CPU, memory and I/O devices into a single chip possible. SOC emerges as times require and becomes a mainstream design approach of embedded systems because of its high integration, high reliability and short time-to-market. The traditional methods cannot meet the specific requirements of SOC designs, which brings chances and challenges to the system designers. Therefore, the In System Programming technology for SOCs has become a hot topic.This thesis has first analyzed the programmable technological development tendency and the SOC system construction, unifies the actual project to complete the design of the IP core, the simulation and the test.In the overall structure, in-system programming IP core in the SOC design embedded system is divided into three parts in this paper:The design of In-system programming IP core;The design of memory interface circuit for IP core in the SOC system;The software design of in-system programming IP coreThe topic is originated in the actual MCU project. The project completed in the final circuit simulation, layout design, as well as after the post-simulation using SMIC 0.35μm process and the successful completion of the test tape.