当前,EDA厂商、系统公司和半导体生产厂正在研究用什么来构成完整的片上系统解决方案。片上系统设计特别复杂这是由于需要在系统级考虑设计,设计的可移植性,以及片上系统设计方法学的不成熟,即使天才的设计队伍正在成长和设计技术迅速改善,不重用已存在的设计中的宏和块仍没有足够的时间或能力去实现这些设计。设计重用涉及到在不同应用中多次使用一个设计块的能力,由于使用已在硅工艺中证明了价值的设 Currently, EDA manufacturers, system companies and semiconductor manufacturing plants are studying what constitutes a complete system-on-chip solution. System-on-chip design is particularly complicated due to the need to consider design-at-a-system, design portability, and immaturity of system-on-chip methodologies, even as talented design teams are growing and design techniques are rapidly improving, without reusing existing designs The macros and blocks still do not have enough time or power to implement these designs. Design reuse involves the ability to use a design block multiple times in different applications due to the use of a device that has proven its value in silicon processes