面向功能的同构结构处理器用于空间控制系统中的数据流信号处理

N. Lookin
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引用次数: 0

摘要

航天飞行器数据处理算法的不断复杂化,导致了专用处理器被嵌入到不同层次的机载硬件中。它们的架构和指令集被用来有效地实现最复杂的计算算法。当计算机性能必须达到1012op /sec左右时,对实时数字信号和图像处理至关重要。这些处理器用于具有大量信号或像素的实时数据流计算,并被认为是VLSI。本文讨论了同构结构面向功能处理器开发中的一些问题。
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Function-oriented processors with homogenous architecture for data flow signal processing in the space-born control systems
Continuous complication of data processing algorithms for space and air vehicles results to special-purpose processor embedded on the different levels of board hardware. Their architectures and instructions sets are adopted for effective implementation of the most complicated computational algorithms. It is important for real-time digital signal and image processing when computer performance must perform about 1012 op/sec. These processors are intended for real-time data flow computation with large massive of signals or pixels and considered as a VLSI. Some problems of development of the functional-oriented processors with homogeneous architecture are discussed in the paper.
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