High speed huge capacity and real time data acquisition method based on PCI controller

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High speed huge capacity and real time data acquisition method based on PCI controller

更新时间：2020-08-12

- High speed huge capacity and real time data acquisition method based on PCI controller
- Optics and Precision Engineering Vol. 8, Issue 1, Pages: 29-34(2000)
- 作者机构：
  
  1. 长春邮电学院
  2. 中国科学院长春光学精密机械与物理研究所,吉林长春,130033
- 作者简介：
- 基金信息：
- DOI：
  CLC： TQ171.684
- Received：16 March 1999，
  
  Revised：04 June 1999，
  
  Published Online：15 February 2000，
  
  Published：15 February 2000
- 稿件说明：
移动端阅览
王学良, 来忠信. 基于PCI总线控制器的高速大容量实时数据采集[J]. 光学精密工程, 2000,(1): 29-34

WANG Xue-liang. High speed huge capacity and real time data acquisition method based on PCI controller[J]. Editorial Office of Optics and Precision Engineering, 2000,(1): 29-34
王学良, 来忠信. 基于PCI总线控制器的高速大容量实时数据采集[J]. 光学精密工程, 2000,(1): 29-34 DOI：

WANG Xue-liang. High speed huge capacity and real time data acquisition method based on PCI controller[J]. Editorial Office of Optics and Precision Engineering, 2000,(1): 29-34 DOI：

摘要

介绍了PCI总线控制器专用芯片S5933的组成、Mailboxes、FIFO和Pass-Thru的基本概念

以及性能和使用方法

并针对高分辨率成像光谱仪数据采集的指标要求

提出了以PCI总线控制器S5933为核心的双路高速、大容量、实时数据采集与实时存储的实现方法

在该方法中通过利用PCI总线控制器的FIFO工作模式以及“双路并行复用”技术

实现了双路数据的实时采集与存储

实验表明数据实时采集与存储速率可达8MB/s

完全满足指标要求

而且具有电路简洁

数据采集速率高和容易扩展等特点.

Abstract

The constitution of PCI controller S5933 is introduced. The concepts

performances and applied methods of Mailboxes

FIFO and Pass-Thru are described. By using S5933 PCI controller as a basic component

a method for obtaining double-route high speed

huge capacity and real time data acquisition for high resolution imaging spectrometer is presented. In this method

PCI controller′s FIFO working model and double route parallel technique are adopted to achieve real time data acquisition and storage. Experiments prove that the speed can reach to 8MB/s

meeting the demand completely. This method has the features of simple circuite

high speed and easy extending.

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