摘要： 在研究多种互连IP节点功能的基础上，提出使用专用指令集处理器(ASIP)方法设计互连IP节点的基本功能集合，使得设计者可以实现对互连IP节点基本功能的复用，并添加定制设计以满足具体应用对互连IP节点的特定要求。ASIP方法允许设计者以编程的方式灵活地实现互连策略。DTV系统中一种互连IP节点的电路设计、仿真与综合结果验证了该设计的有效性。

关键词: 专用指令集处理器(ASIP), 互连IP节点, 复用

Abstract: Based on the research of multiple kinds of interconnect IP nodes, basic function of interconnect IP nodes can be designed with ASIP(Application Specific Instruction Processor) methodology in order to reuse these basic function for other interconnect nodes on which customization design for specific application based. Additionally, ASIP methodology allows designers to implement multiple interconnect policies by flexible programming. Circuit design, simulation and synthesis of a kind of interconnect node for DTV system verifies the correctness of this kind of design with ASIP methodology.

Key words: Application Specific Instruction Processor (ASIP), interconnect IP node, reuse

中图分类号: 

• TP393