SIMCON 3.0 eight channel FPGA-based cavity simulator and controller for VUV free-electron laser

Krzysztof T. Pozniak; Tomasz Czarski; Waldemar Koprek; Ryszard S. Romaniuk

doi:10.1117/12.714522

12 October 2006 SIMCON 3.0 eight channel FPGA-based cavity simulator and controller for VUV free-electron laser

Krzysztof T. Pozniak, Tomasz Czarski, Waldemar Koprek, Ryszard S. Romaniuk

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.

Citation Download Citation

Krzysztof T. Pozniak, Tomasz Czarski, Waldemar Koprek, and 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); https://doi.org/10.1117/12.714522

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