Presentation 1997/5/22
Two-port Cache Macro for Low-Power RISC Processor
Ken-Ich Osada, Hisayuki Higuchi, Koichiro Ishibashi, Naotaka Hashimoto, Kenji Shiozawa,
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Abstract(in English) Two-port 16-KB (512x256b) cache is fabricated using 0.35 μm 4-metal CMOS technology. This cache operates at 285MHz and has 2-ns access time. This performance is achieved through a hierarchical bit line architecture which uses double global bit line pairs (WGB). A timing-free sense amplifier is also proposed to achieve the short access time.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Microprocessor / RISC / Cache / SRAM / 2-port
Paper # ICD97-22
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Conference Date 1997/5/22(1days)
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Registration To Integrated Circuits and Devices (ICD)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Two-port Cache Macro for Low-Power RISC Processor
Sub Title (in English)
Keyword(1) Microprocessor
Keyword(2) RISC
Keyword(3) Cache
Keyword(4) SRAM
Keyword(5) 2-port
1st Author's Name Ken-Ich Osada
1st Author's Affiliation Central Research Laboratory, Hitachi, Ltd.()
2nd Author's Name Hisayuki Higuchi
2nd Author's Affiliation Central Research Laboratory, Hitachi, Ltd.
3rd Author's Name Koichiro Ishibashi
3rd Author's Affiliation Central Research Laboratory, Hitachi, Ltd.
4th Author's Name Naotaka Hashimoto
4th Author's Affiliation Semiconductor & Integrated Circuits Division, Hitachi Ltd.
5th Author's Name Kenji Shiozawa
5th Author's Affiliation Semiconductor & Integrated Circuits Division, Hitachi Ltd.
Date 1997/5/22
Paper # ICD97-22
Volume (vol) vol.97
Number (no) 56
Page pp.pp.-
#Pages 6
Date of Issue