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Dive into the research topics where Takeshi Kishida is active.

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Featured researches published by Takeshi Kishida.


custom integrated circuits conference | 1991

A 80 MFLOPS 64-bit microprocessor for parallel computer

Hiraku Nakano; Masaitsu Nakajima; Yasuhiro Nakakura; Tadahiro Yoshida; Yoshiyuki Goi; Yuji Nakai; Reiji Segawa; Takeshi Kishida; Hiroshi Kadota

A 80-MFLOPS 64-bit microprocessor is described that employs superscalar architecture to execute two instructions, including the combination of 64-bit floating-point add and multiply instructions, in one 25-ns cycle simultaneously. The processor, implemented in a 0.8- mu m CMOS technology, contains 1300 K transistors. The processor also employs a RISC (reduced instruction set computer) architecture and Harvard-style bus organization. Division is accomplished every 200 ns. A typical performance is 64 MFLOPS.<<ETX>>


IEEE Journal of Solid-state Circuits | 1992

An 80-MFLOPS (peak) 64-b microprocessor for parallel computer

Hiraku Nakano; Masaitsu Nakajima; Yasuhiro Nakakura; Tadahiro Yoshida; Yoshiyuki Goi; Yuji Nakai; Reiji Segawa; Takeshi Kishida; Hiroshi Kadota

An 80-MFLOPS (peak) 64-b microprocessor that employs superscalar architecture to execute two instructions simultaneously in one 25-ns cycle, including the combination of 64-b floating-point add and multiply instructions, is described. The processor implemented in a 0.8- mu m CMOS technology contains 1300 K transistors. The processor also employs a RISC architecture and Harvard-style bus organization. The authors provide an overview of the processor, especially focusing on processor architecture, floating-point hardware, and performance. >


international symposium on computer architecture | 1991

OHMEGA : a VLSI superscalar processor architecture for numerical applications

Masaitsu Nakajima; Hiraku Nakano; Yasuhiro Nakakura; Tadahiro Yoshida; Yoshiyuki Goi; Yuji Nakai; Reiji Segawa; Takeshi Kishida; Hiroshi Kadota


Archive | 1998

Microprocessor with arithmetic processing units and arithmetic execution unit

Takeshi Kishida; Masaitsu Nakajima


Archive | 1999

Data processor compatible with a plurality of instruction formats

Takeshi Kishida; Masaitsu Nakajima


Archive | 2011

Method for instructing a data processor to process data

Takeshi Kishida; Masaitsu Nakajima


Archive | 2013

Data processor to process data

Takeshi Kishida; Masaitsu Nakajima


Archive | 2013

Data processor including an operation unit to execute operations in parallel

Takeshi Kishida; Masaitsu Nakajima


Archive | 2007

Data processor decoding instruction formats using operand data

Takeshi Kishida; Masaitsu Nakajima


Archive | 1999

Mit einer Mehrzahl von Befehlsformaten vereinbarer Datenprozessor

Takeshi Kishida; Masaitsu Nakajima

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