About: R5000

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The R5000 is a 64-bit, bi-endian, superscalar, in-order execution 2-issue design microprocessor, that implements the MIPS IV instruction set architecture (ISA) developed by Quantum Effect Design (QED) in 1996. The project was funded by MIPS Technologies, Inc (MTI), also the licensor. MTI then licensed the design to Integrated Device Technology (IDT), NEC, NKK, and Toshiba. The R5000 succeeded the QED R4600 and R4700 as their flagship high-end embedded microprocessor. IDT marketed its version of the R5000 as the 79RV5000, NEC as VR5000, NKK as the NR5000, and Toshiba as the TX5000. The R5000 was sold to PMC-Sierra when the company acquired QED. Derivatives of the R5000 are still in production today for embedded systems.

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  • The R5000 is a 64-bit, bi-endian, superscalar, in-order execution 2-issue design microprocessor, that implements the MIPS IV instruction set architecture (ISA) developed by Quantum Effect Design (QED) in 1996. The project was funded by MIPS Technologies, Inc (MTI), also the licensor. MTI then licensed the design to Integrated Device Technology (IDT), NEC, NKK, and Toshiba. The R5000 succeeded the QED R4600 and R4700 as their flagship high-end embedded microprocessor. IDT marketed its version of the R5000 as the 79RV5000, NEC as VR5000, NKK as the NR5000, and Toshiba as the TX5000. The R5000 was sold to PMC-Sierra when the company acquired QED. Derivatives of the R5000 are still in production today for embedded systems. (en)
  • R5000はMIPS IV命令セットアーキテクチャ (ISA) を実装したマイクロプロセッサの一つで、Quantum Effect Devices (QED) が設計した。ミップス・テクノロジーズ (MTI) が開発資金を出し、権利もMTIが保持した。MTIからライセンス提供を受けたのは、IDT、日本電気 (NEC)、日本鋼管 (NKK)、東芝である。QEDがそれまで設計したR4600やR4700の上位に位置するハイエンドの組み込み用マイクロプロセッサとして企画された。NECはVR5000、NKKはNR5000、東芝はTX5000として販売。PMC-Sierra がQEDを買収した際、R5000の権利も同社が同時に購入した。PMC-Sierraは今もMIPSアーキテクチャのマイクロプロセッサを組み込みシステム向けに販売している。 (ja)
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  • The R5000 is a 64-bit, bi-endian, superscalar, in-order execution 2-issue design microprocessor, that implements the MIPS IV instruction set architecture (ISA) developed by Quantum Effect Design (QED) in 1996. The project was funded by MIPS Technologies, Inc (MTI), also the licensor. MTI then licensed the design to Integrated Device Technology (IDT), NEC, NKK, and Toshiba. The R5000 succeeded the QED R4600 and R4700 as their flagship high-end embedded microprocessor. IDT marketed its version of the R5000 as the 79RV5000, NEC as VR5000, NKK as the NR5000, and Toshiba as the TX5000. The R5000 was sold to PMC-Sierra when the company acquired QED. Derivatives of the R5000 are still in production today for embedded systems. (en)
  • R5000はMIPS IV命令セットアーキテクチャ (ISA) を実装したマイクロプロセッサの一つで、Quantum Effect Devices (QED) が設計した。ミップス・テクノロジーズ (MTI) が開発資金を出し、権利もMTIが保持した。MTIからライセンス提供を受けたのは、IDT、日本電気 (NEC)、日本鋼管 (NKK)、東芝である。QEDがそれまで設計したR4600やR4700の上位に位置するハイエンドの組み込み用マイクロプロセッサとして企画された。NECはVR5000、NKKはNR5000、東芝はTX5000として販売。PMC-Sierra がQEDを買収した際、R5000の権利も同社が同時に購入した。PMC-Sierraは今もMIPSアーキテクチャのマイクロプロセッサを組み込みシステム向けに販売している。 (ja)
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  • R5000 (es)
  • R5000 (ja)
  • R5000 (en)
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