This paper introduces a remote distributed measuring and controling system in detail on hardware and software, the system implements remote communication by the connection of PC serial port and Modem based on the DSP TMS320F240 and PC.

• 文章从硬件和软件两方面详细介绍了一种远距离分布式测控系统 ,该系统以数字信号处理器 ( DSP)TMS3 2 0 F2 40和 PC机为主体 ,通过 PC机串口与 Modem连接实现远程通信