Bulletin of the American Physical Society
6th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan
Sunday–Friday, November 26–December 1 2023; Hawaii, the Big Island
Session C07: Instrumentation: DAQ and Beam Diagnostics
7:00 PM–10:00 PM,
Tuesday, November 28, 2023
Hilton Waikoloa Village
Room: Queens 6
Chair: Maria Anastasiou, Lawrence Livermore Natl Lab
Abstract: C07.00005 : Development of a High-Bandwidth Waveform Processing System using RFSoC for RI Beam Experiments
8:00 PM–8:15 PM
Presenter:
Shoko Takeshige
(Rikkyo University / RIKEN Nishina center)
Authors:
Shoko Takeshige
(Rikkyo University / RIKEN Nishina center)
Hidetada Baba
(RIKEN Nishina Center)
Kazuyoshi Kurita
(Rikkyo University)
Yasuhiro Togano
(RIKEN Nishina Center)
Juzo Zenihiro
(Kyoto University)
Yuto Hijikata
(Kyoto University)
The Xilinx RFSoC includes 4GHz FADC, FPGA, and CPU, and it is expected that a system that allows pipeline processing of high frequency signals without dead time can be established. For this development, the ZCU111 Evaluation kit has been adopted.
We have succeeded to develop the algorithm timing and charge information simultaneously by adopting centroid calculation for the waveform processing method. Especially, a very good timing resolution of 9 ps in sigma was achieved. At present, we are trying to implement this method as an FPGA IP core.
In this contribution, the overview of the system, the algorithm for the extraction of timing and charge information from a waveform, and the implementation of FPGA firmware will be reported.
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