Low latency serial communication for MEG II trigger system
Low latency serial communication for MEG II trigger system
复制标题
MEG II 触发系统的低延迟串行通信
DOI:
10.1016/j.nima.2018.09.153
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发表时间:
2019
期刊:
影响因子:
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通讯作者:
G. Signorelli
中科院分区:
文献类型:
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作者:
M. Francesconi;A. Baldini;F. Cei;M. Chiappini;L. Galli;M. Grassi;U. Hartmann;F. Morsani;D. Nicoló;A. Papa;S. Ritt;E. Schmid;G. Signorelli
In the framework of the upgrade of the MEG experiment a new trigger system with demanding performances in terms of latency was designed. To achieve the goal of 512 ns latency the serial connections between trigger boards have been optimized so that they only rely on serial to parallel shift registers for the data flow, minimizing the amount of logic to be crossed by data. A dedicated Finite State Machine (FSM) was designed to select the sampling point of the serial stream with respect to an external precision clock used by both transmitter and receiver. As a proof of concept a 16 000 channel weighted waveform sum including pedestal suppression, was computed, resulting in 700 ns of latency.
DOI:
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发表时间:
2022
期刊:
影响因子:
--
作者:
Akabayashi;Hideo;Shimpei Taguchi;Mirka Zvedelikova;松下彩華
通讯作者:
松下彩華
DOI:
--
发表时间:
2022
期刊:
影响因子:
--
作者:
Kensuke Yamamoto;Sei Ban;Kei Ieki;Atsuhiko Och;Rina Onda;Wataru Ootani;Atsushi Oya;Masato Takahashi;潘 晟;Sei Ban;Sei Ban
通讯作者:
Sei Ban