介绍了SOC发展状况，并针对 ahera公司 FPGA的解决方案 SOPC进行重点分析 ，重点介绍和分析处理器的关键技术和设计流程以及相关软件。 -Describes the development of SOC, and for the FPGA solution ahera SOPC company to focus on analysis, highlights and analysis of the key processor technology and design processes and related software.