Paper | Title | Page |
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THBR03 | Prototype of White Rabbit Based Beam-Synchronous Timing Systems for SHINE | 853 |
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Shanghai HIgh repetition rate XFEL aNd Extreme light facility (SHINE) is under construction. SHINE requires precise distribution and synchronization of the 1.003086MHz timing signals over a long distance of about 3.1 km. Two prototype systems were developed, both containing three functions: beam-synchronous trigger signal distribution, random-event trigger signal distribution and data exchange between nodes. The frequency of the beam-synchronous trigger signal can be divided according to the accelerator operation mode. Each output pulse can be configured for different fill modes. A prototype system was designed based on a customized clock frequency point (64.197530MHz). Another prototype system was designed based on the standard White Rabbit protocol. The DDS (Direct Digital Synthesis) and D flip-flops (DFFs) are adopted for RF signal transfer and pulse configuration. The details of the timing system design and test results will be reported in this paper. | ||
Slides THBR03 [3.344 MB] | ||
DOI • | reference for this paper ※ https://doi.org/10.18429/JACoW-ICALEPCS2021-THBR03 | |
About • | Received ※ 11 October 2021 Revised ※ 19 October 2021 Accepted ※ 22 December 2021 Issue date ※ 10 February 2022 | |
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FRZL03 |
ICALEPCS 2021 | |
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Thank you for attending ICALEPCS 2021! Looking forward seeing you in ICALEPCS 2023. | ||
Slides FRZL03 [34.038 MB] | ||
Cite • | reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml) | |