Currently, the design of embedded system according to SOC has two kinds of methods: According to ASIC(the Application Specific Integrated Circuit)and the SOPC(the System On a Programmable Chip) of the programmable logic component.

• 目前，基于SOC技术的嵌入式系统设计主要有两种方法：基于专用集成电路的ASIC(Application Specific Integrated Circuit)，以及基于可编程逻辑器件的SOPC(System On a Programmable Chip)。