说明：  摘 要： 可编程片上系统设计是一个崭新的、富有生机的嵌入式系统设计技术研究方向。本文在阐述可编程逻辑器件特点及其发展趋势的基础上，探讨了智力产权复用理念、基于嵌入式处理器内核和xilinx FPGA的SOPC软硬件设计技术，引入了基于英特网可重构逻辑概念并提出了设计实现方法，为基于FPGA的嵌入式系统设计提供了广阔的思路。
(Abstract: Programmable System on Chip design is a new and vibrant direction of embedded system design technology. This paper describes the development of programmable logic device characteristics and trends, based on the reuse of intellectual property rights concept, based on xilinx FPGA embedded processor core and the SOPC hardware and software design techniques, the introduction of Internet-based reconfigurable logic Design concept and implementation method is proposed for FPGA-based embedded system design provides a broad way of thinking.)