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RIS citation export for THBR03: Prototype of White Rabbit Based Beam-Synchronous Timing Systems for SHINE

AU  - Yu, P.X.
AU  - Gong, G.H.
AU  - Gu, G.
AU  - Jiang, Z.Y.
AU  - Yan, Y.B.
AU  - Ye, Y.M.
AU  - Zhao, L.
ED  - Furukawa, Kazuro
ED  - Yan, Yingbing
ED  - Leng, Yongbin
ED  - Chen, Zhichu
ED  - Schaa, Volker R.W.
TI  - Prototype of White Rabbit Based Beam-Synchronous Timing Systems for SHINE
J2  - Proc. of ICALEPCS2021, Shanghai, China, 14-22 October 2021
CY  - Shanghai, China
T2  - International Conference on Accelerator and Large Experimental Physics Control Systems
T3  - 18
LA  - english
AB  - 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.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 853
EP  - 857
KW  - network
KW  - timing
KW  - electron
KW  - controls
DA  - 2022/03
PY  - 2022
SN  - 2226-0358
SN  - 978-3-95450-221-9
DO  - doi:10.18429/JACoW-ICALEPCS2021-THBR03
UR  - https://jacow.org/icalepcs2021/papers/thbr03.pdf
ER  -