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多道分析器是核谱仪的主要部分,其功能是采集和存贮能谱数据,然后将数据传递给输出装置,或传递给计算机,让计算机对数据进行存贮和处理。大多数多道分析器的生产厂都为用户提供了接口选择,以便实现计算机控制。本文所介绍的系统却不需用接口选择,因为数据可顺利地通过一个标准串行输入输出口 RS232-C 来传递,把多道分析器与一个廉价易购的个人计算机连接起来。整个系统包括 Intel 8080或 ZilogZ 80微处理器、控制显示器、软盘驱动器和打印机。该系统使用一个小型、多功能 CP/M 操作系统,使用方便,易于掌握。
Multi-channel analyzer is the main part of the nuclear spectrometer, its function is to collect and store the energy spectrum data, and then pass the data to the output device, or passed to the computer, so that the computer data storage and processing. Most multichannel analyzer manufacturers provide users with interface options for computer control. The system described in this article does not require an interface option because the data can be successfully routed through a standard serial I / O RS232-C, connecting the multichannel analyzer to a cheap, easy-to-buy personal computer. The entire system includes the Intel 8080 or Zilog Z 80 microprocessor, control display, floppy drive, and printer. The system uses a small, multi-functional CP / M operating system, easy to use and easy to grasp.