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Paper Abstract and Keywords
Presentation 2021-08-18 13:00
[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 (Renesas Electronics), Motoki Kimura (Renesas Electronics Europe), Atsushi Nakamura, Manabu Koike, Kazuaki Terashima, Shun Morikawa, Yoshihiko Hotta, Takahiro Irita, Seiji Mochizuki, Hiroyuki Hamasaki, Tatsuya Kamei (Renesas Electronics) SDM2021-39 ICD2021-10
Abstract (in Japanese) (See Japanese page) 
(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) 
(in English) Automated driving processor / CNN hardware / ISO 26262 / functional safety / ASIL D / Freedom from Interference / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 139, ICD2021-10, pp. 48-53, Aug. 2021.
Paper # ICD2021-10 
Date of Issue 2021-08-10 (SDM, ICD) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Download PDF SDM2021-39 ICD2021-10

Conference Information
Committee SDM ICD ITE-IST  
Conference Date 2021-08-17 - 2021-08-18 
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 
Paper Information
Registration To ICD 
Conference Code 2021-08-SDM-ICD-IST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 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  
Keyword(7)  
Keyword(8)  
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)
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Speaker Author-1 
Date Time 2021-08-18 13:00:00 
Presentation Time 45 minutes 
Registration for ICD 
Paper # SDM2021-39, ICD2021-10 
Volume (vol) vol.121 
Number (no) no.138(SDM), no.139(ICD) 
Page pp.48-53 
#Pages
Date of Issue 2021-08-10 (SDM, ICD) 


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