基于IP的异步通信接口UART设计及其FPGA实现方法

The I^2C Bus Controller Design Based on IP and Its Implementation in FPGA

介绍了基于IP模块的异步通信接口UART(通用异步接收发送设备 )设计以及在FP GA(现场可编程门阵列 )上实现的设计流程,包括UART模块的Verilog源代码设计,以及多种EDA(电子设计自动化)软件的使用:利用Debussy对源代码进行了调试,分析了设计的组织结构,利用ModelSimSE5. 8对设计进行了仿真,利用SynplifyPro7. 2进行了综合,利用ProjectNavigator对设计进行了布局布线,并完成了时序仿真,最后在Xilinx的SPARTANⅡE芯片上下载实现,经验证符合设计要求。

This paper introduces the design of an UART controller based on IP and its implementation in FPGA . In addition to design itself , it also describes how to use a series of EDA tools to implement the design by means of debugging, simulation, synthesis, placement ＆ routing and implementation. The EDA tools used in the design are Debussy, ModelSim SE 5.8, Synplify Pro 7.2, ISE Project Navigator and so on.At last the design is implemented in FPGA SPARTAN I] E. The result conforms to all the requirements.