Keyword: Linux
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TUPOTK050 Development of Zynq SoC-Based EPICS IOC for KOMAC Remote Control System controls, EPICS, linac, FPGA 1330
 
  • Y.G. Song, S.Y. Cho, J.H. Kim, S.P. Yun
    KOMAC, KAERI, Gyeongju, Republic of Korea
 
  Funding: This work was supported by the KOMAC (Korea Multi-purpose Accelerator Complex) operation fund of KAERI by MSIT (Ministry of Science and ICT)
The KOMAC proton accelerator consists of a 100 MeV linear accelerator and beam lines for beam services. Devices of various form factors are used as control systems in accelerator control systems and beam diagnosis systems. With the recent upgrade of the control system, a Zynq-based control system has been developed that enables the latest technology and low cost. The Zynq-based DAQ system was developed by adopting Digilent’s Zybo z7 series board and AD7605 analog-to-digital data acquisition system. The Zybo z7 is an embedded software and digital circuit development board built around the Xilinx Zynq-7000 family. The Zynq is based on Xilinx All Programmable System-on-Chip (AP SoC) architecture, which tightly integrates a dual-core ARM Cortex-A9 processor with Xilinx7-series Field Programmable Gate Array (FPGA) logic. The AD7605 is a 4-channel and 16bit ADC with 300 kSPS on all channels. The Zynq SoC-based DAQ system will be used for beam feedback control and RF signal monitoring at KOMAC. This paper introduces the development of configurations for the development of Zynq-based control systems, programmable Logic (PL) builds, and Linux and EPICS porting.
 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-TUPOTK050  
About • Received ※ 08 June 2022 — Revised ※ 10 June 2022 — Accepted ※ 17 June 2022 — Issue date ※ 10 July 2022
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