随着电路设计在特征尺寸和复杂性方面日益发展,功能验证的重要性也不断提升。验证的复杂性主要体现在嵌入式软件和模拟电路所占比例正在不断提高。验证技术已经落后于设计和制造能力,形成了一个验证鸿沟,而且这个鸿沟还在不断扩大,为了解决验证鸿沟问题,提高单片系统的验证水平,产品经理需要将功能验证作为总体设计方法的一个有机 As circuit designs continue to grow in feature size and complexity, the importance of functional verification continues to grow. The complexity of verification is mainly reflected in the increasing proportion of embedded software and analog circuits. The verification technology has lagged behind the design and manufacturing capabilities, forming a verification gap, and the gap is still expanding, in order to solve the verification gap, improve the level of verification of a single-chip system, product managers need to verify the functional verification as a whole organic