JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Long, W. AU - Li, X. AU - Liu, S.H. AU - Liu, Y. ED - Furukawa, Kazuro ED - Yan, Yingbing ED - Leng, Yongbin ED - Chen, Zhichu ED - Schaa, Volker R.W. TI - Development of a Single Cavity Regulation Based on microTCA.4 for SAPS-TP 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 - A domestic hardware platform based on MTCA.4 is developed for a single cavity regulation in Southern Advanced Photon Source Test Platform (SAPS-TP). A multifunction digital processing Advanced Mezzanine Card (AMC) works as the core function module of the whole system, implement high speed data processing, Low-Level Radio Frequency (LLRF) control algorithm and interlock system. Its core data processing chip is a Xilinx ZYNQ SOC, which is embedded an ARM CPU to implement EPICS IOC under embedded Linux. A down-conversion and up-conversion RTM for cavity probes sensing and high power RF source driver can communi-cate with AMC module by a ZONE3 connector. A hosted tuning control FPGA Mezzanine Card (FMC) combines both the piezo controlling and step-motor controlling functions for independent external drive devices. The design of the hardware and software of the platform electronics and some test results are described in this paper. Further test and optimization is under way. PB - JACoW Publishing CP - Geneva, Switzerland SP - 286 EP - 289 KW - controls KW - cavity KW - hardware KW - interface KW - FPGA DA - 2022/03 PY - 2022 SN - 2226-0358 SN - 978-3-95450-221-9 DO - doi:10.18429/JACoW-ICALEPCS2021-TUAL02 UR - https://jacow.org/icalepcs2021/papers/tual02.pdf ER -