The status of high-speed trigger multiplexer module with aurora protocol implemented on Arria II FPGA for the Belle II Cylindrical Drift Chamber detector

Author

Teng, Y.-S. ; Wang, Ching-Hung ; Liu, S.-M. ; Shiu, J.-G. ; Lai, Yi-Tse ; Lin, C.-S.

Author_Institution

Electr. Eng. Dept., Nat. United Univ., Miaoli, Taiwan

fYear

2013

fDate

Oct. 27 2013-Nov. 2 2013

Firstpage

1

Lastpage

3

Abstract

Based on the first prototype, a newly modified trigger multiplexer module (merger) is under development for the Central Drift Chamber (CDC) detector which will be used in the future Belle II experiment. The features of modified merger circuit board include two Arria II FPGAs, four 3.125G optical modules and one 6.25G optical module for data transmission. The modified circuit board of merger was made and the data-link testing with Aurora protocol between the merger and the main trigger system (UT3) has been performed. Simple data reduction scheme within mergers and the schedule of the production plan will also be included here.

Keywords

data reduction; drift chambers; field programmable gate arrays; optical modulation; protocols; Arria II FPGA; Belle II cylindrical drift chamber detector; CDC detector; aurora protocol; data reduction scheme; data transmission; data-link testing; high-speed trigger multiplexer module; main trigger system; modified merger circuit; modified trigger multiplexer module; optical module; Corporate acquisitions; Data communication; Detectors; Field programmable gate arrays; Optical fibers; Printed circuits; Protocols;

fLanguage

English

Publisher

ieee

Conference_Titel

Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2013 IEEE

Conference_Location

Seoul

Print_ISBN

978-1-4799-0533-1

Type

conf

DOI

10.1109/NSSMIC.2013.6829748

Filename

6829748