SOPC是Altera公司提出的一种灵活、高效的片上系统设计方案,它可以有选择地将处理器、存储器、I/O等系统设计需要的组件集成到一个PLD器件上。在SOPC设计中可方便地加入用户自定义逻辑。该文简要介绍了SOPC设计架构,然后通过一个实例,详细介绍了嵌入式系统中SOPC设计的实现方法和效果。-Altera Corporation SOPC is a flexible and efficient system-on-chip design, it can choose to have the processor, memory, I/O system design needs, such as components integrated into a PLD device. In SOPC design can be easily adding user-defined logic. The article briefly introduce the SOPC design fr a mework, and then through an example of detailed SOPC embedded system design methods and results.