Development of high-speed and high-dense readout electronics for high-luminosity LHC
Project/Area Number |
16H03971
|
Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
|
Research Institution | The University of Tokyo |
Principal Investigator |
Tanaka Junichi 東京大学, 素粒子物理国際研究センター, 教授 (80376699)
|
Research Collaborator |
Enari Yuji
Uno Kenta
Yang Yi-Lin
|
Project Period (FY) |
2016-04-01 – 2019-03-31
|
Project Status |
Completed (Fiscal Year 2018)
|
Budget Amount *help |
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2017: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2016: ¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
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Keywords | 素粒子実験 / 電子デバイス・機器 / FPGA / 読み出し回路 / 高速通信 / MicroPOD / 高速伝送回路設計 |
Outline of Final Research Achievements |
We expect that the method to use high-spec FPGA for high-speed data transfers will become standard because data from detectors increase in future large-size particle physics experiments. In this research we designed and developed a test board of read-out electronics using a Intel Arria10 FPGA with different high-speed network devices. This board is unique since it has QSFP+, SFP+ and also Avago MicroPOD which has 12-links of 10Gbps or faster per link. We confirmed that we can transmit data with 12.5Gbps, 2-pairs, that is 24-links. We have also tested a software-based processors on FPGA.
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Academic Significance and Societal Importance of the Research Achievements |
日本の高エネルギー素粒子実験ではIntel社のFPGAの利用はまだまだ少なく、それを用いた本格的な読み出し回路基板を一から設計・製作したことはXilinx社のみならずIntel社のFPGAを用いた回路設計の技術力があることを示すことができ、選択することができるFPGAの幅が拡大した。また、MicroPODは小さなデバイスであるが100Gbps以上の高速通信が可能なため、回路基板の小型化などに向いている。本研究では十分な冷却を行うことで実践的に使える可能性を示した。
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Report
(4 results)
Research Products
(11 results)