JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@inproceedings{bianchinimattison:ibic2023-th1i01, author = {C. Bianchini Mattison and K.H. Kim and P. Krejcik and M. Weaver and S. Zelazny}, title = {{LCLS-II Timing System and Synchronous Bunch Data Acquisition}}, % booktitle = {Proc. IBIC'23}, booktitle = {Proc. 12th Int. Beam Instrum. Conf. (IBIC'23)}, eventdate = {2023-09-10/2023-09-14}, pages = {453--457}, paper = {TH1I01}, language = {english}, keywords = {timing, MMI, controls, linac, GUI}, venue = {Saskatoon, Canada}, series = {International Beam Instrumentation Conference}, number = {12}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {12}, year = {2023}, issn = {2673-5350}, isbn = {978-3-95450-236-3}, doi = {10.18429/JACoW-IBIC2023-TH1I01}, url = {https://jacow.org/ibic2023/papers/th1i01.pdf}, abstract = {{The new timing system for the LCLS-II SC linac and FEL meets the challenging requirements for delivering multiple interleaved timing patterns to a number of different destinations at rates up to 1 MHz. The timing patterns also carry information on bunch charge and beam energy to prevent inadvertent selection of beam dumps beyond their rated beam power. Beamline instruments are equipped with a timing receiver that performs bunch-by-bunch synchronous data acquisition based on the timing pattern for that location. Data is buffered in on-board memory for up to 10⁶ machine pulses (1 second at 1 MHz). The large data volume can be locally processed and and analysed before transmission to clients on the network. Commissioning and experience with the new system will be presented.}}, }