从PCI时序分析入手，重点阐述了PCI通用的状态机设计，说明了用VHDL语言来实现本PIC通信状态机的软件设计以及进行MaxPlusII验证的程序和方法。用该方法所设计的接口既可支持PCI常规传输，又可支持PCI猝发传输。-PCI timing analysis from the start, focusing on general-purpose PCI state machine design, described by VHDL language to achieve the PIC communications state machine software design as well as MaxPlusII verification procedures and methods. Designed using this method can support the PCI interface of conventional transmission, but also support the PCI burst transfers.