基于CPLD的高精度数据采样系统的开发  

The Development of Data Collecting System With High Precision Based on CPLD

作　　者：陈志军[1] 程志江[1] 

机构地区：[1]新疆大学电气工程学院,乌鲁木齐830008

出　　处：《电气自动化》2006年第5期58-59,67,共3页Electrical Automation

摘　　要：以复杂可编程逻辑器件CPLD为核心的高精度数据采样系统不同于传统的以单片机为核心的数据采样系统,具有开发周期短、高集成度、高可靠性等优点。该系统以CPLD为核心,在Quaaus环境下,运用自顶到底的编程思想,采用VHDL语言实现了对数据的采样、转换、存储和传输。The data collecting system whose core is CPLD with virtue of short developing period, high integration and high reliability is different from the traditional ones whose main component is SCM. The collection, conversion, storage and transmission of data were realized through programming the CPLD with VHDL language using top-bottom means in Quartus.

关 键 词：复杂可编程逻辑器件CPLD 数据采样系统 VHDL 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]