摩尔定律认为集成电路单位面积的晶体管的数目每两年翻一番,自1965年以来基本是如此。然而,只有设计人员的设计效率以同样速度增长,呈指数规律增长的集成度方能得到充分利用。弥补设计生产率和芯片密度两者之间的差距、争取第一个进入市场,最有效的方法是重复使用已有的设计 Moore’s Law believes that the number of transistors per unit area of ​​integrated circuits doubles every two years, essentially since 1965. However, only the designer’s design efficiency increases at the same rate and the exponential growth of integration can be fully utilized. To make up for the difference between design productivity and chip density, the first effective way to enter the market is to reuse existing designs