Presentation | 2021-08-18 [Invited Talk] A 12nm autonomous driving processor running 60.4 TOPS and 13.8 TOPS/W CNNs with task-separated ASIL D control Katsushige Matsubara, Lieske Hanno, Motoki Kimura, Atsushi Nakamura, Manabu Koike, Kazuaki Terashima, Shun Morikawa, Yoshihiko Hotta, Takahiro Irita, Seiji Mochizuki, Hiroyuki Hamasaki, Tatsuya Kamei, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Next-generation driver assistance systems and automated driving systems require both high performances to realize enormous computation and air-coolable power consumption to reduce the weight and cost of automotive electronic control units. In addition, the ISO 26262 functional safety standard requires that the highest safety level, ASIL D, be achieved. Redundancy is one of the measures to meet ASIL D but solving the significant increase in area and power consumption is a challenge. In this paper, we describe a convolutional neural network (CNN) accelerator that achieves both performance and power efficiency on the test chip, a hardware supported software lockstep mechanism applied to the CNN accelerator. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Automated driving processor / CNN hardware / ISO 26262 / functional safety / ASIL D / Freedom from Interference |
Paper # | SDM2021-39,ICD2021-10 |
Date of Issue | 2021-08-10 (SDM, ICD) |
Conference Information | |
Committee | SDM / ICD / ITE-IST |
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Conference Date | 2021/8/17(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Analog, Mixed Analog and Digital, RF, and Sensor Interface, Low Voltage/Low Power Techniques, Novel Devices/Circuits, and the Applications |
Chair | Hiroshige Hirano(TowerPartners Semiconductor) / Masafumi Takahashi(Kioxia) / AKITA Junichi(Kanazawa Univ.) |
Vice Chair | Shunichiro Ohmi(Tokyo Inst. of Tech.) / Makoto Ikeda(Univ. of Tokyo) / IKEBE Masayuki(Hokkaido Univ.) / HIROSE Yutaka(Panasonic) |
Secretary | Shunichiro Ohmi(AIST) / Makoto Ikeda(Nihon Univ.) / IKEBE Masayuki(Osaka Univ.) / HIROSE Yutaka(TSMC) |
Assistant | Taiji Noda(Panasonic) / Tomoyuki Suwa(Tohoku Univ.) / Kosuke Miyaji(Shinshu Univ.) / Yoshiaki Yoshihara(キオクシア) / Takeshi Kuboki(Kyushu Univ.) / KOMURO Takashi(Saitama Univ.) / SHIMONOMURA Kazuhiro(Ritsumeikan Univ.) / KAGAWA Keiichiro(Shizuoka Univ.) / TOKUDA Takashi(TITech) / KURODA Rihito(Tohoku Univ.) / HUNAZU Ryohei(NHK) / YAMASHITA Yuichiro(TSMC) |
Paper Information | |
Registration To | Technical Committee on Silicon Device and Materials / Technical Committee on Integrated Circuits and Devices / Technical Group on Information Sensing Technologies |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] A 12nm autonomous driving processor running 60.4 TOPS and 13.8 TOPS/W CNNs with task-separated ASIL D control |
Sub Title (in English) | |
Keyword(1) | Automated driving processor |
Keyword(2) | CNN hardware |
Keyword(3) | ISO 26262 |
Keyword(4) | functional safety |
Keyword(5) | ASIL D |
Keyword(6) | Freedom from Interference |
1st Author's Name | Katsushige Matsubara |
1st Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics) |
2nd Author's Name | Lieske Hanno |
2nd Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics) |
3rd Author's Name | Motoki Kimura |
3rd Author's Affiliation | Renesas Electronics Europe GmbH(Renesas Electronics Europe) |
4th Author's Name | Atsushi Nakamura |
4th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics) |
5th Author's Name | Manabu Koike |
5th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics) |
6th Author's Name | Kazuaki Terashima |
6th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics) |
7th Author's Name | Shun Morikawa |
7th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics) |
8th Author's Name | Yoshihiko Hotta |
8th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics) |
9th Author's Name | Takahiro Irita |
9th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics) |
10th Author's Name | Seiji Mochizuki |
10th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics) |
11th Author's Name | Hiroyuki Hamasaki |
11th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics) |
12th Author's Name | Tatsuya Kamei |
12th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics) |
Date | 2021-08-18 |
Paper # | SDM2021-39,ICD2021-10 |
Volume (vol) | vol.121 |
Number (no) | SDM-138,ICD-139 |
Page | pp.pp.48-53(SDM), pp.48-53(ICD), |
#Pages | 6 |
Date of Issue | 2021-08-10 (SDM, ICD) |