基于TMS320C50和IMSA100处理级联的数据采集和信号处理系统

[1991 Proceedings] 6th Mediterranean Electrotechnical Conference Pub Date : 1991-05-22 DOI:10.1109/MELCON.1991.161846

A.M.L.S. Morgado, J. Domingues, C. Loureiro, J.M.V. Assuncaao, C. Correia

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引用次数: 2

摘要

提出了一种基于TMS320C50数字信号处理器(DSP)和4个IMSA100处理器级联的数据采集和处理模块化架构。该系统由多达四块类似的IBM PC板组成，能够同时进行数据采集。每块板都有一个快速采集前端，用户可配置为一个、两个或四个独立的输入通道，采集速率分别为100、50和25 MSPS(每秒百万样本)，分辨率为8位。整个系统可以配置为最多16个采集通道，同时以25mhz的速率工作

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Data acquisition and signal processing system based on TMS320C50 and on a IMSA100 processing cascade

A data acquisition and processing modular architecture, based on the TMS320C50 digital signal processor (DSP) and a cascade for four IMSA100 processors is presented. The system consists of up to four similar IBM PC boards, capable of simultaneous data acquisition. Each board has a fast acquisition front end, which is user configurable to one, two, or four independent input channels, with acquisition rates of 100, 50, and 25 MSPS (mega samples per second), respectively, the resolution being 8 bits. The complete system can be configured to a maximum of 16 acquisition channels operating simultaneously at a 25 MHz rate.<>

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[1991 Proceedings] 6th Mediterranean Electrotechnical Conference

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