中文摘要：

为了在一片町编程芯片中实现可演化的片上系统（EvolvableSystemOnaChip，ESOC），分析了FPGA的软处理器MicroB—laze的体系结构，给出了MicroBlaze软核设计的初始工作及建核步骤，描述了基于EDK的MicroBlaze软核的开发流程，最后实现了用于演化硬件的MicroBlaze软核设计，为课题所需的ESOC演化平台的设计及应用奠定了基础。

英文摘要：

Abstracts In order to implicate a evolvable system on a programmable chip, the paper analyzes the system structure of FPGA soft pro cessor MicroBlaze, and presents the design of the initial work and build nuclear steps for MicroBlaze soft core, then describes the development process of the MicroBlaze soft core based on the EDK, finally realizes the MicroBlaze soft core design used in evolvable hardware, laid a foudation for the subject of SOPC evolution platform design and application.