迅速将知识产权(IP)硬化并建立精确的实现模型，是充分实现基于IP核技术的系统芯片(SoC)开发的必要条件。IP抽象的建模不仅有助于重复使用IP而缩短生产周期，还能增强IP的安全保护。功能模型、物理模型、时序模型、测试模型和功率模型等各种硬件化IP模型都将支持整个SoC设计流? The rapid hardening of intellectual property (IP) and the establishment of accurate implementation models are necessary for the full realization of system-on-chip (SoC) development based on IP core technology. IP abstract modeling not only helps to re-use IP and shorten the production cycle, but also enhance the security of IP. Various hardware IP models such as functional models, physical models, timing models, test models and power models will support the entire SoC design flow?