ARM7TDMI核心指令的时域分析

Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems Pub Date : 2011-11-10 DOI:10.1109/IDAACS.2011.6072877

A. Borovyi, V. Kochan, T. Laopoulos, A. Sachenko

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引用次数: 0

摘要

分析了程序执行的时域与得到的波形之间的相关性。在这种情况下，可以更明确地定义与指令执行相关的CPU内部活动。通过这种方式，CPU的功耗可以与噪声和外部影响分离。本文将该方法应用于ARM7TDMI的部分数据处理指令的分析，以准确估计其功耗。

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Time-domain analysis of ARM7TDMI core instructions

Correlation between time-domain of routine execution and obtained waveforms is analyzed. In this case CPU's internal activities, related to the instruction execution can be defined more explicitly. In such manner power consumption of the CPU may be separated from noises and external effects. Proposed approach has been used for analysis of some data-processing instructions of ARM7TDMI, in order to estimate power consumption accurately.

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Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems

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