| 基于FPGA的高速连续数据采集系统的设计 |
| |
| 引用本文： | 黄新财,佃松宜,汪道辉.基于FPGA的高速连续数据采集系统的设计[J].微计算机信息,2005,21(2):58-59. |
| |
| 作者姓名： | 黄新财 佃松宜 汪道辉 |
| |
| 作者单位： | 610065,四川成都,四川大学电气信息学院 |
| |
| 摘 要： | 本文提出了一种用于雷达回波信号采集的高速数据采集系统。该系统实现了对数十兆赫的回波信号进行连续的采样和存储。系统通过FPGA控制数据连续采集、缓冲，通过PCI9056将缓冲区数据转移到硬盘管理卡，由硬盘管理卡将数据存入海量硬盘阵列。
|
| 关 键 词： | 采样门 FPGA PCI总线 连续采集 |
| 文章编号： | 1008-0570(2005)02-0058-02 |
| 修稿时间： | 2004年8月12日 |
The Design of a FPGA-based High-speed Continuous Data Acquisition System |
| |
| Huang Xincai,Dian Songyi,Wang Daohui.The Design of a FPGA-based High-speed Continuous Data Acquisition System[J].Control & Automation,2005,21(2):58-59. |
| |
| Authors: | Huang Xincai Dian Songyi Wang Daohui |
| |
| Abstract: | This paper describes a FPGA-based high-speed data acquisition system, which can support radar echo signal acquisition application. This system can acquire high-speed echo single with frequency up to several hundred thousands Hz and store these data continuously. We use FPGA to control data acquiring and data buffering, and transfer those buffered data to the Hard Disk master card. Through the Hard Disk master card, we store the data to the Hard Disk array. |
| |
| Keywords: | sampling gate FPGA PCI bus continuous data acquisition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
