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2012 | OriginalPaper | Buchkapitel

4. Chip Implementations

verfasst von : Kunio Uchiyama, Fumio Arakawa, Hironori Kasahara, Tohru Nojiri, Hideyuki Noda, Yasuhiro Tawara, Akio Idehara, Kenichi Iwata, Hiroaki Shikano

Erschienen in: Heterogeneous Multicore Processor Technologies for Embedded Systems

Verlag: Springer New York

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Abstract

Three prototype multicore chips, RP-1, RP-2, and RP-X, were implemented with the highly efficient cores described in Chap. 3. The details of the chips are described in this chapter. The multicore architecture makes it possible to enhance the performance while maintaining the efficiency, but not to enhance the efficiency. Therefore, a multicore with inefficient cores is still inefficient, and the highly efficient cores are the key components to realize a high-performance and highly efficient SoC. However, the multicore requires different technologies from that of a single core to maximize its capabilities. The prototype chips are useful for researching and developing such technologies and have been utilized for developing and evaluating software environments, application programs, and systems (see Chaps. 5 and 6).

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Metadaten
Titel
Chip Implementations
verfasst von
Kunio Uchiyama
Fumio Arakawa
Hironori Kasahara
Tohru Nojiri
Hideyuki Noda
Yasuhiro Tawara
Akio Idehara
Kenichi Iwata
Hiroaki Shikano
Copyright-Jahr
2012
Verlag
Springer New York
DOI
https://doi.org/10.1007/978-1-4614-0284-8_4

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