TMS320F2812型数字信号处理器与PC的串行通信  

Serial communication between TMS320F2812 and PC

作　　者：曹军军[1] 陈小勤[1] 吴超[1] 

机构地区：[1]西南交通大学电气工程学院,四川成都610031

出　　处：《国外电子元器件》2005年第8期38-40,共3页International Electronic Elements

摘　　要：讨论TMS320F2812与PC之间的串行通信方案,给出TI公司的TMS320F2812型DSP和Maxim公司MAX3160型收发器的硬件接口电路,以及在此基础上使用中断和查询方法实现的串行通信软件流程,同时给出DSPSCI的初始化、发送和接收数据程序代码。SCI （Serial Communication Interface）between TMS320F2812 and PC （Personal Computer）is discussed in this paper. The hardware circuit of interface of TMS320F2812 and MAX3160 are designed , besides, software flow diagram of serial communication based on interruptive and inquiring nlethod is also designedo Finally, the initialization, transmission and receiving procedure code of SCI of DSP is provided. This scheme could be used in the monitoring system.

关 键 词：串行通信 数据信号处理 收发器 PC 

分 类 号：TP368[自动化与计算机技术—计算机系统结构]