FPGA与MSC-51之间的UART通讯模式研究

Research of UART Communication Mode Between FPGA and MSC-51

UART通讯模式以其简单连接方式,可靠的传输效率广泛应用于现代化工业生产的各个方面,本文讨论的是51单片机与FPGA芯片的之间的UART通讯模式。从二者的硬件连接,通讯编程和软件仿真三个方面分析该模式的实现方式,并仿真了其实际通讯效果,阐明了其实际可行性和使用可靠性。

With the simple connection and the reliable transmission efficiency, UART communication mode is widely used in all aspects of modem industrial production. This paper discusses the UART communication mode between 51 single-chip and FPGA chip. It analyzes the mode realization from three aspects：hard ware connections,communication programming and software simulation. The simulation result shows the practical feasibility and reliability.