Real-Time Lossless Compression of Waveforms Using an FPGA
文献类型：期刊论文
| 作者 | Ito, S; Yamamoto, K; Teshima, N; Seiya, Y; Natori, H; Truong, NM; Igarashi, Y; Nakatsugawa, Y; Nagao, D; Saito, M |
| 刊名 | IEEE TRANSACTIONS ON NUCLEAR SCIENCE
 |
| 出版日期 | 2018 |
| 卷号 | 65期号:9页码:2650-2656 |
| 关键词 | Fast analog-to-digital-converter (FADC) field-programmable gate array (FPGA) high-energy physics lossless data compression |
| ISSN号 | 0018-9499 |
| DOI | 10.1109/TNS.2018.2861880 |
| 文献子类 | Article |
| 英文摘要 | High-energy physics experiments must usually handle large transfer rates of experimental data. In particular, in recent years, the amount and speed of data handled in high-energy physics experiments have significantly increased, because signal waveforms from detectors are often recorded without reduction to maximize the flexibility of the offline analysis. To best exploit the available bandwidth of such data acquisition systems with waveform recording, we developed the real-time lossless waveform-compression firmware that is based on a delta-encoding technique. The firmware provides a compression ratio of 34% of the raw data produced, the fast analogto-digital converter (FADC) boards of our application before transmission to a host computer. The resource consumption of a field-programmable gate array (FPGA) is not large, and a low-cost mid-range FPGA is sufficient to implement this proposed firmware. The firmware has been successfully implemented on an FADC board and was utilized to record signals from multiwire proportional chambers for the DeeMe experiment. In this paper, we present the theory related to the firmware design and its implementation on the FPGA. |
| 电子版国际标准刊号 | 1558-1578 |
| WOS研究方向 | Engineering ; Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000444905800006 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/286323]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Ito, S,Yamamoto, K,Teshima, N,et al. Real-Time Lossless Compression of Waveforms Using an FPGA[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE,2018,65(9):2650-2656. |
| APA | Ito, S.,Yamamoto, K.,Teshima, N.,Seiya, Y.,Natori, H.,...&Aoki, M.(2018).Real-Time Lossless Compression of Waveforms Using an FPGA.IEEE TRANSACTIONS ON NUCLEAR SCIENCE,65(9),2650-2656. |
| MLA | Ito, S,et al."Real-Time Lossless Compression of Waveforms Using an FPGA".IEEE TRANSACTIONS ON NUCLEAR SCIENCE 65.9(2018):2650-2656. |
入库方式： OAI收割
来源：高能物理研究所
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