摘要
介绍了工业CT的基本原理及其数据采集系统的发展现状、PCI总线控制器专用芯片S5933的结构、功能及工作原理,在此基础上,利用MAX+PLUSII、PROTEL 99SE和VHDL硬件描述语言等电路设计工具,设计出了用S5933 PASSTHRU通道和FIFO(First In FirstOut)通道构建的两种基于PCI总线工业CT多通道数据采集系统.
The paper first introduces principium and the developing actuality of data acquisition system about ICT. The authors then discuss PCI protocol and structure, function and work principle of the PCI bus controller S5933. Base on these, with the circuit design tools such as MAX ＋ PLUSII, PROTEL 99SE and VHDL, etc. , the two types of high speed multi-channel data acquisition system based on PCI bus have been designed by using PASS-THRU channel and FIFO channel of S5933.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2006年第3期87-91,共5页
Journal of Chongqing University
