用TP801型Z80单板机控制的大气有线自动监测系统是从国内实际出发,有效地对污染环境的气体进行自动监测的一种设备。本文着重介绍该系统的结构框图,工作原理和程序流程,并对指令发送,定时采样,地址跳转,数据处理,数制转换,打印输出等部分软件作了较详细的说明。 Atmospheric wired automatic monitoring system controlled by TP801 Z80 single-board machine is a kind of equipment that can automatically monitor the polluting environment gas from domestic actual conditions. This article focuses on the structure of the system block diagram, working principle and program flow, and instruction sending, timing sampling, address jump, data processing, digital conversion, print output and some other software made a more detailed description.