基于XC9572和线阵CCD TCD1501D的数据采集系统的设计  

Design of Data Acquisition System Based on XC9572 and Linear CCD TCD1501D

作　　者：徐卫[1] 黄惟公[1] 李书强[1] 

机构地区：[1]西华大学机械工程与自动化学院,四川成都610039

出　　处：《仪表技术》2007年第4期12-14,共3页Instrumentation Technology

摘　　要：利用复杂可编程逻辑器件XC9572,完成了线阵CCD TCD1501D驱动脉冲的设计,并完成了对输出图像信号的二值化处理,对数据的采集、存储,以及通过用Verilog HDL设计的UART向PC机传送数据的设计。该数据采集系统有高集成度、高性能、高精度、低成本等优点,可以广泛地应用于各种线性测量场合。A series of driver pulses of Line-CCD TCD1501D were produced by making use of Complex Programmable Logic Device （CPLD）. Also the analogy image was transformed into binary image. The design to acquire data, store data and transport data into PC through the UART with Verilog HDL was described. The Data Acquisition System has such many advantages as high density of integration, high performance, high resolution, low cost, widely appliable on many linear measuring occasions.

关 键 词：CCD TCD1501D XC9572 二值化 数据采集 

分 类 号：TN386.5[电子电信—物理电子学] TP274[自动化与计算机技术—检测技术与自动化装置]