Research on High-Speed Serial Circuit Simulation Based on PCI Express

In order to solve potential signal integrity issues of high-speed serial circuit based on PCI Express,access to the circuit design process needed basis,pre-verification of circuit design is conducted.A set of high-speed serial circuit simulation method based on PCI Express is proposed by studying the theory of high-speed circuit and combining with engineering practice.The method can analyze the problems existing in the process of circuit signal integrity simulation,identify the specific reasons leading to problems,and get specific solutions.The method is put into the current application,it achieves good results.