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CODA: a multiprocessor architecture for sensor fusion

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5 Author(s)
Toda, K. ; Electrotech. Lab., Tsukuba, Japan ; Nishida, K. ; Sakai, S. ; Uchibori, Y.
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CODA, a multiprocessor architecture designed for sensor fusion in real-time applications, is discussed. The hardware characteristics of CODA are scalability, high performance in computation and communication, and priority control for hard real-time processing. CODA consists of multiple identical processors connected by means of a packet exchange interconnection network. The network is a prioritized multistage router network which is priority inversion free. The unit processor is a register-based architecture and realizes data synchronization on a register by a proposed instruction insertion method. By this method, all incoming data call be efficiently handled on the execution pipeline

Published in:

Intelligent Control, 1990. Proceedings., 5th IEEE International Symposium on

Date of Conference:

5-7 Sep 1990