The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Kamikubota, N. AU - Sato, K.C. AU - Tajima, Y. AU - Yoshida, S.Y. ED - Cheng, Yung-Sen ED - Schaa, Volker RW ED - Chiu, Pei-Chen ED - Li, Lu ED - Liu, Yung-Hui ED - Petit-Jean-Genaz, Christine TI - Development of Triggered Scaler to Detect Miss-Trigger J2 - Proc. of PCaPAC2018, Hsinchu, Taiwan, 16-19 October 2018 CY - Hsinchu, Taiwan T2 - International Workshop on Emerging Technologies and Scientific Facilities Controls T3 - 12 LA - english AB - A "triggered scaler" has been developed for J-PARC accelerators. It is a PLC-type scaler with memory-buffers. Number of pulsed signals is counted and stored in a cell of memory-buffer, then, each external trigger (25 Hz) shifts the pointer to the cell. The buffer size (192) is designed to store one machine-cycle (2480 ms or 5200 ms in J-PARC). Demonstrative measurements using a prototype module are reported. In addition, scheme to detect miss-trigger events are discussed. PB - JACoW Publishing CP - Geneva, Switzerland SP - 213 EP - 215 KW - operation KW - EPICS KW - timing KW - FPGA KW - controls DA - 2019/01 PY - 2019 SN - 978-3-95450-200-4 DO - DOI: 10.18429/JACoW-PCaPAC2018-THP21 UR - http://jacow.org/pcapac2018/papers/thp21.pdf ER -