多功能高速数据采集接口的研制

Development of the Multifunction and High Speed Data Acquisition Interface

摘要: 介绍了一种适合于486以上PC机使用的多功能高速数据采集接口,该接口曾应用于FTS-20E富里叶红外光谱仪的数据处理系统,以替换FTS-20E原配的数据接口,其数据处理和运算速度完全满足富里叶红外光谱分析的要求.该接口设计有运算功能,可由计算机直接进行接口内的运算功能和逻辑功能的设置.并对接口工作原理、调试方法及应用都做了详细的描述.

Abstract: A multifunction high speed acquisition interface fitted on IBM486 up computer is introduced. The interface board has been used on the FTS-20E Fourier transformation Infrared Spectrometer. It replaces the old data system interface board. It's operation speed and the accumulative function meets the demand of the Fourier Infrared analysis. Described the principle adjust method and its application of the interface board.