A 12.8GOPS/2.1GFLOPS 8-Way VLIW Embedded Processor with Advanced Multimedia Mechanism
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概要
- 論文の詳細を見る
A 12.8GOPS/2.1GFLOPS that operates at 533 MHz, and which is equipped with an 8-way embedded VLIW processor fabricated with 6-laycr Cu and 1-layer Al metal 0.11 μm CMOS process technology is introduced in this paper. The processor is also equipped with a 4-way integer pipeline, a 4-way floating/media pipeline, and separate 32KB 4-way set associative instruction and data caches. It is also equipped with instruction fetch prediction, and non-aligned dual data load/store mechanisms. The performance evaluation that was successfully conducted using the MPEG2 IDCT routine and JPEG decoding program shows that it offers twice the performance of the previous work [l]-[3]. 10.4M transistors are integrated on a 7.8mm × 7.8mm die. The chip consumes 2.5W at 533 MHz.
- 社団法人電子情報通信学会の論文
- 2003-04-01
著者
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Takahashi Hisakazu
Technology R&d Headquarters Materials And Devices Development Center Bu Sanyo Electric Co.
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Okano Hiroaki
Optoelectronic System Laboratory Hitachi Cable Ltd.
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NAKAMURA Yasuki
The authors are with Fujitsu Laboratories Limited
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OKANO Hiroshi
The authors are with Fujitsu Laboratories Limited
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SUGA Atsuhiro
The authors are with Fujitsu Laboratories Limited
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TAKAHASHI Hiromasa
The authors are with Fujitsu Laboratories Limited
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Suga A
The Authors Are With Fujitsu Laboratories Limited
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Nakamura Yukihiko
The Authors Are With Fujitsu Laboratories Limited
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Okano H
The Authors Are With Fujitsu Laboratories Limited
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Takahashi H
Nec Electronics Corporation
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