The design of high speed trigger multiplexer module for the Belle II Cylindrical Drift Chamber detector

Author

Wang, Ching-Hung ; Liu, S.-M. ; Teng, Y.-S.

Author_Institution

Electro-Opt. Eng. Dept., Nat. United Univ., Miaoli, Taiwan

fYear

2012

fDate

Oct. 27 2012-Nov. 3 2012

Firstpage

1373

Lastpage

1375

Abstract

We have developed a trigger multiplexer module for the Cylindrical Drift Chamber (CDC) detector for use in the future Belle II experiment. To fully use the existing crate, the module is VME based, capable of handling input lOOGbps and output 40Gbps with optical fiber connections. To lower the cost and the schools infrastructure consideration, the module is designed with the Altera Arria II chip with Aurora protocol. The first prototype modules have been made and the data-link tests between CDC front-end and trigger main module have been performed. Results will be presented and discussed here.

Keywords

drift chambers; multiplexing equipment; nuclear electronics; optical fibres; system buses; trigger circuits; Altera Arria II chip; Aurora protocol; Belle II cylindrical drift chamber detector; CDC front-end; bit rate 100 Gbit/s; bit rate 40 Gbit/s; data-link tests; future Belle II experiment; high speed trigger multiplexer module; optical fiber connections; prototype modules; school infrastructure; trigger main module;

fLanguage

English

Publisher

ieee

Conference_Titel

Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2012 IEEE

Conference_Location

Anaheim, CA

ISSN

1082-3654

Print_ISBN

978-1-4673-2028-3

Type

conf

DOI

10.1109/NSSMIC.2012.6551334

Filename

6551334