基于状态机自动生成的SoC硬件接口综合方法

The SoC Hardware Interface Synthesis Method Based On The FSM Automatic Generation

在SoC接口综合方法设计中,由于大多数IP的接口设计和通信协议是不同的所以必须要发展能结合不,同通信协议IP模块的方法。文章提出了一种基于状态机(FSM)自动生成的硬件接口综合方法,其在给定两个子模块的HDL模型的情况下,根据数据传送的逆过程就可以自动生成与其通信的状态机,同时,该方法也给出了一个参数化的缓冲器和数据格式转换,用户可以根据需要选择合适的库。最后,通过一个实例验证了该方法并给出了仿真波形。

This paper gives us a kind of hardware interface synthesis method based on automatic FSM(Finite State Machine)generation. Given the HDL description of two subsystem modules, this method may generate the FSM that communicates with the modules, meanwhile, the method also presents a parameterized buffer and a parameterized transform of data format, users may choose the appropriate library they need. At last, this paper gives the wave of formulating the interface program.