Topical Workshop on Electronics for Particle Physics 2025 (TWEPP2025) was held in Crete, Greece, on October 6th to 10th. Ph.D student Daisuke Hashimoto and Assistant Prof. Shota Izumiyama presented their research results related to the Phase-II upgrade of the ATLAS experiment.

TWEPP 2025 international conference focuses on hardware used in particle and astrophysics experiments, covering various topics such as the development of trigger/data acquisition boards and system construction for physics data collection. Mr. Hashimoto gave a poster presentation on the rate measurement of single event upset and the demonstration of an automatic recovery system for FPGA mounted on the TGC readout board, performed under actual ATLAS operation. Mr. Izumiyama delivered an oral presentation on the final validation of a prototype trigger logic board. Additionally, Mr. Hashimoto participated in the FPGA user group meeting and discussed the details of this demonstration. The presentations can be found at the links below.

Daisuke Hashimoto "Measurement of the SEU rate and the demonstration of automated recovery for the Kintex-7 FPGA on TGC readout boards in the ATLAS Experiment at HL-LHC"
Shota Izumiyama "Finalization of the Sector Logic ATCA blade design for the ATLAS Level-0 muon trigger at HL-LHC"