12 October 2006 SIMCON 3.0 eight channel FPGA-based cavity simulator and controller for VUV free-electron laser
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Proceedings Volume 6347, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2006; 634704 (2006) https://doi.org/10.1117/12.714522
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2006, 2006, Wilga, Poland
Abstract
The work describes integrated system of hardware controller and simulator of superconductive cavity. The controller was realized on FPGA chip Xilinx-VirtexII-V4000. The solution uses DSP EMBEDDED BOARD positioned on a LLRF Modular Control Platform. The algorithm was realized in VHDL using hardware multiplication components existing in VirtexII series of chips. There was obtained implementation of a device working in real-time according to the control condition demands of LLRF system for TESLA superconductive cavities. The system is predicted as a developmental stage for FLASH accelerator and FEL laser and next for XFEL. The paper describes in detail functional layer, parameter programming, control basics for particular blocks, monitoring of real-time processes. There are presented results of system usage for control of the module ACC1 of FLASH laser.
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Krzysztof T. Pozniak, Tomasz Czarski, Waldemar Koprek, Ryszard S. Romaniuk, "SIMCON 3.0 eight channel FPGA-based cavity simulator and controller for VUV free-electron laser", Proc. SPIE 6347, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2006, 634704 (12 October 2006); doi: 10.1117/12.714522; https://doi.org/10.1117/12.714522
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