本文详细介绍了串行通用异步收发器设计原理及调试方法同时还介绍了QuartusII6.0软件的应用，此外还介绍了FPGA实现接口电路设计-This paper introduces the general asynchronous serial transceiver design principle and the debugging method is also introduced QuartusII6.0 software application, in addition, it also introduces the FPGA realizing interface circuit design