An Approach of Switching between Concurrence and Pipeline in Hardware Design

概要

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In digital systems requiring high throughput rate, concurrence and/or pipelined designs are often used. The concurrence has a simple structure than pipeline; however, it requies more devices to implement and is limited to the case that input data is independent to each other. It is quite widely used in image processing, pattern recognition and so on. Comparing with the concurrence processing, the pipeline has a complex structure, but the advantages of requirement of fewer devices and can be applied to dependent input data. In the high-level synthesis, the specification is written in a language like high-level programming language. The performance of a circuit is mainly depends on the iteration statements within its specification, the discussion in this paper is for the iteration statements.
一般社団法人情報処理学会の論文
1994-03-07