Run-Time Debugging and Monitoring of FPGA Circuits Using Embedded Microprocessor

2006 IEEE Design and Diagnostics of Electronic Circuits and systems Pub Date : 2006-04-18 DOI:10.1109/DDECS.2006.1649598

A. Penttinen, R. Jastrzebski, Riku Pöllänen, O. Pyrhönen

引用次数: 5

Abstract

Field programmable gate arrays (FPGAs) provide a fast and flexible hardware for embedded control systems and signal processing. Despite this, tracing and monitoring of internal signals is awkward. FPGA vendors provide their own tools to solve the debugging problems but they are not sufficient for real time monitoring. Instead, these signal tracing tools are good especially for tracing timing issues. This paper presents a method to monitor the internal signals of FPGA circuits by using an embedded microprocessor. The efficiency of this method is demonstrated with an FPGA-based active magnetic bearing control hardware

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基于嵌入式微处理器的FPGA电路运行时调试与监控

现场可编程门阵列(fpga)为嵌入式控制系统和信号处理提供了快速灵活的硬件。尽管如此，追踪和监控内部信号还是很棘手的。FPGA供应商提供了自己的工具来解决调试问题，但它们不足以进行实时监控。相反，这些信号跟踪工具特别适合于跟踪时序问题。本文提出了一种利用嵌入式微处理器对FPGA电路内部信号进行监控的方法。通过一个基于fpga的磁轴承主动控制硬件验证了该方法的有效性

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2006 IEEE Design and Diagnostics of Electronic Circuits and systems

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