Title :
Commissioning a Pipelined Data Acquisition System for the Belle Central Drift Chamber
Author :
Nakayama, H. ; Higuchi, T. ; Suzuki, S.Y. ; Nakao, M. ; Itoh, R.
Author_Institution :
Tokyo Univ.
fDate :
Oct. 29 2006-Nov. 1 2006
Abstract :
We present in this paper the commissioning of a large scale pipelined data acquisition system consisting of nearly 100 COPPER boards into the Belle Central Drift Chamber (CDC). The structure of new data acquisition system for CDC is described. Our run-control scheme, Network Shared Memory (NSM) is explained. We discuss the performance of the full-scale testbench, including run-control performance and BUSY length. The partial installation result in the beam run condition is explained.
Keywords :
data acquisition; drift chambers; BUSY length; Belle Central Drift Chamber; COPPER boards; network shared memory; pipelined data acquisition system; run-control scheme; Control systems; Copper; Data acquisition; Detectors; Fastbus; Linux; Nuclear and plasma sciences; Operating systems; Personal communication networks; System testing;
Conference_Titel :
Nuclear Science Symposium Conference Record, 2006. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-0560-2
Electronic_ISBN :
1095-7863
DOI :
10.1109/NSSMIC.2006.356123
