線陣CCD數據采集及LCD顯示 Linear Array CCD Data Acquisition and LCD Display

摘要:以TCD1200D為例，介紹了線陣CCD的一種通用高速數據采集方法，詳細介紹了電路組成、數據采集軟件實現，以及用19264液晶模塊顯示CCD信號波形的軟件編程方法。結果表明該方法簡單實用、適應性強，并最大程度簡化了硬件電路設計，已成功應用于
包括視頻信號在內的多種高頻信號的數據采集系統。
關鍵詞:線陣CCD 數據采集LCD顯示液晶模塊緩沖存儲器

Abstract; With TCD1200D as example, a general-purpose high-speed data acquisition method of linear array CCD is introduced. The circuit composition, implementation of data acquisition software and the software programming for displaying CCD signal waveform by adopting 19264 liquid crystal module are presented in detail. The result shows that the method is simple, practical and adaptable, and greatly simplifies the design of hardware circuits. It has been used in many data acquisition systems of high frequency signals, including video signals.
Keywords;L ineara rrayC CD Dataa cquisition LCDd isplay Liquidc rystalm odule Bufers torage