Presentation | 2003/5/21 An Embedded Single-Chip Multiprocessor Masayuki SATO, Hiroyuki KONDO, Norio MASUI, Koichi ISHIMI, Satoshi KANEKO, Teruyuki ITOH, Naoto OKUMURA, Yukari TAKATA, Takashi HIGUCHI, Naoshi ISHIKAWA, Syunichi IWATA, Toru SHIMIZU, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A 600MHz single-chip multiprocessor, which includes two M32R 32-bit CPU cores, 512-Kbyte shared SRAM and peripherals, is fabricated usign 0.15um CMOS process for embedded systems. This multiprocessor is based on symmetric multiprocessing (SMP), and supports modified -exclusive -shared -invalid (MEST) cache coherency protocol. The internal shared pipelined bus has low latency and large bandwidth (4.8-G byte/sec). The multiprocessor dissipates 800mW at 1.5V 600MHz multiprocessor mode. Standby power dissipation is less than 1.5mW at 1.5V. So the multiprocessor achieves higher performance and lower power consumption. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | single-chip multiprocessor / SMP / embedded / Low power |
Paper # | ICD2003-20 |
Date of Issue |
Conference Information | |
Committee | ICD |
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Conference Date | 2003/5/21(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
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Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Embedded Single-Chip Multiprocessor |
Sub Title (in English) | |
Keyword(1) | single-chip multiprocessor |
Keyword(2) | SMP |
Keyword(3) | embedded |
Keyword(4) | Low power |
1st Author's Name | Masayuki SATO |
1st Author's Affiliation | System Core Technology Div., Renesas Technology Corp.() |
2nd Author's Name | Hiroyuki KONDO |
2nd Author's Affiliation | System Core Technology Div., Renesas Technology Corp. |
3rd Author's Name | Norio MASUI |
3rd Author's Affiliation | System Core Technology Div., Renesas Technology Corp. |
4th Author's Name | Koichi ISHIMI |
4th Author's Affiliation | System Core Technology Div., Renesas Technology Corp. |
5th Author's Name | Satoshi KANEKO |
5th Author's Affiliation | System Core Technology Div., Renesas Technology Corp. |
6th Author's Name | Teruyuki ITOH |
6th Author's Affiliation | System Core Technology Div., Renesas Technology Corp. |
7th Author's Name | Naoto OKUMURA |
7th Author's Affiliation | System Core Technology Div., Renesas Technology Corp. |
8th Author's Name | Yukari TAKATA |
8th Author's Affiliation | System Core Technology Div., Renesas Technology Corp. |
9th Author's Name | Takashi HIGUCHI |
9th Author's Affiliation | System Core Technology Div., Renesas Technology Corp. |
10th Author's Name | Naoshi ISHIKAWA |
10th Author's Affiliation | System Core Technology Div., Renesas Technology Corp. |
11th Author's Name | Syunichi IWATA |
11th Author's Affiliation | System Core Technology Div., Renesas Technology Corp. |
12th Author's Name | Toru SHIMIZU |
12th Author's Affiliation | System Core Technology Div., Renesas Technology Corp. |
Date | 2003/5/21 |
Paper # | ICD2003-20 |
Volume (vol) | vol.103 |
Number (no) | 88 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |