具有BIST功能的高速PCI数据采集卡设计  

Design of high-speed PCI data acquisition car with BIST function

作　　者：杨会平[1] 龙兵[1] 刘震[1] 

机构地区：[1]电子科技大学自动化工程学院,成都611731

出　　处：《电子测量技术》2011年第1期102-105,共4页Electronic Measurement Technology

摘　　要：针对大多数高速数据采集系统仅从数据采集速度、系统架构等不断优化,鲜有设计时考虑系统可测性等具体问题,在不改变布局布线、不添加额外设备的前提下,运用BIST思想,既实现了数据的高速、实时采集,又达到了对FPGA周边器件的故障检测与定位。In most high-speed data acquisition system,Design for Testability is rarely taken into consideration in the phase of system design.Without layout changing and additional equipment requirement,high-speed real-time data acquisition and fault detection/location among peripheral devices of FPGA are achieved by using BIST technology in this paper.

关 键 词：FPGA PCI BIST 高速数据采集卡 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]